Garima is taller than Sarita. Tanya is taller than Garima. Garima is shorter than Anu. Tanya is shorter than Anu but taller than Reena.  Among all the girls , who is the shortest ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is Reena the tallest ?

Answer: not entailment - contradiction


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet three inhabitants : Peggy , Joe and Sue . Joe says that Sue is a knave . Sue tells you that Joe could say that she is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Sue the knight ?

Answer: not entailment - unknown


Serkan is taller than Edda but shorter than Piril and Edda is not taller than Megan but taller than Kunal. Is Megan the tallest ?

Question: Is Edda taller than Serkan ?

Answer: not entailment - contradiction


Tadeo is shorter than Mateo. Manuella is taller than Mateo. Teo is taller than Mateo. Manuella is shorter than Teo. Malvina is the shortest.

Question: Is Malvina shorter than Tadeo ?

Answer: not entailment - contradiction


Harish is taller than Manish. Manish is shorter than Anil but taller than Raghu. Suresh is taller than Anil.

Question: Is Raghu shorter than Suresh ?

Answer: entailment


There are eight friends A , B , C , D , E , F , G and H. B is taller than A but shorter than C. C is taller than B but shorter than D. E is taller than D but shorter than F. G is taller than F but shorter than H.

Question: Is HH shorter than HH ?

Answer: not entailment - contradiction


Serkan , Edda , Piril , Melo and Syed are five friends. Edda is taller than Syed but is not taller than Piril. Piril is shorter than Serkan and is taller than Melo and Syed.

Question: Is Melo taller than Piril ?

Answer: not entailment - unknown


A , B , C , D , E and F are six students in a class. B and C are shorter than F. D is taller than C. E is taller than F. A is shorter than E but taller than F. B is shorter than C.

Question: Is EE taller than FF ?

Answer: not entailment - unknown


Among P , Q , R , S and T . Q is shorter than T . S is shorter than P and Q. P is shorter than Q and R. Who among them is the shortest ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is TT shorter than SS ?

Answer: not entailment - contradiction


Peter is taller than Ross but is not taller than Mike. Mike is taller than Katy and Sam. Ross is not taller than Mike. Katy is taller than Peter but is not the tallest. Sam is taller than Ross.

Question: Is Ross taller than Mike ?

Answer: not entailment - contradiction


Pinky is taller than Priya but shorter than Reena. Riya is taller than Sheela who is shorter than Priya. Reena is taller than Riya. Who is the shortest ?

Question: Is Pinky taller than Pinky ?

Answer: not entailment - unknown


The quiz was first published in 1962. We will change the original version slightly in the descriptions leaving the meaning as it is. There are five houses of different colors on the site: a red one, a green one, a blue one, a yellow one and a white one. There are five men of different nationalities living in them: an Englishman, a German, an Italian, a Spaniard, and a Chinese. These men grow the following berries in their gardens: raspberries, currants, gooseberries, strawberries, or grapes. Each of them has a pet: a dog, a cat, a parrot, a hamster, or fish. Each of them likes a certain brand of chocolate: Twix, Snickers, Mars, Bounty, Kitkat. Conditions of Einstein's riddle: 1. An Englishman lives in the red house. 2. A German owns a dog. 3. A man living in the green house plants raspberries. 4. An Italian plants grapes in his garden. 5. The green house is next to the white one to the right. 6. A man who likes Twix owns a cat. 7. A man living in the yellow house like Snickers. 8. There is a big variety of gooseberries in the central house. 9. A Spaniard lives in the house number one. 10. A parrot owner lives next to the Mars eater. 11. A man eating Snickers lives next to a man loving hamsters. 12. A man loving Kitkat and a man loving strawberries are the same person. 13. A chinese prefers Bounty to other chocolate brands. 14. A Spaniard's neighbor lives in the blue house. The question is: who owns fish and who plants currants?

Question: Does the Spaniard live in the house C ?

Answer: not entailment - contradiction


Mike is taller than Salman who is shorter than Sanjay . Sam is taller than Kevin but shorter than Salman . Sanjay is shorter than Mike .

Question: Is Kevin taller than Mike ?

Answer: not entailment - contradiction


There are five friends Sachin , Kunal , Mohit , Amy and Rohan. Sachin is shorter than Kunal. Rohan is shorter than Amy. Mohit is the tallest. Amy is little shorter than Kunal and little taller than Sachin.

Question: Is Kunal shorter than Amy ?

Answer: entailment


John is shorter than Suzie. Mia is the tallest. Mia is taller than Suzie. Marsellus is taller than John.

Question: Is Suzie shorter than Suzie ?

Answer: not entailment - contradiction


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet three inhabitants : Bob , Sally and Peggy . Bob claims that he is a knight or Peggy is a knave . Sally says that of she and Peggy , exactly one is a knave . Peggy tells you that Sally is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Sally the knight ?

Answer: non-entailment


Rohan is taller than Hardik who is shorter than Susheel. Niza is shorter than Rohan. Susheel is shorter than Rohan. Who is the tallest ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is Susheel taller than Niza ?

Answer: not entailment - contradiction


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet nine inhabitants : Carl , Betty , Ted , Dave , Marge , Alice , Rex , Bob and Sally . Carl claims that Ted would tell you that Alice is a knave . Betty says that at least one of the following is true : that Ted is a knave or that Dave is a knave . Ted says that Rex could say that Betty is a knave . Dave claims that Sally and Alice are different . Marge says that Rex is a knave . Alice claims that Carl is a knave or Sally is a knight . Rex says that he knows that he is a knight and that Bob is a knave . Bob says that he and Rex are both knights or both knaves . Sally tells you that Bob is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Dave the knight ?

Answer: entailment


A is taller than B. C is taller than B. D is taller than F but shorter than C. Who is the tallest among all ?

Question: Is DD shorter than DD ?

Answer: not entailment - contradiction


A , B , C , D , E and F are six students in a class. B and C are shorter than F. D is taller than C. E is shorter than D but taller than F. A is shorter than E but taller than F.

Question: Is EE shorter than EE ?

Answer: not entailment - contradiction


A is taller than B but shorter than C. B is taller than E. D is shorter than A.

Question: Is EE taller than AA ?

Answer: not entailment - contradiction


A is taller than B but shorter than C. B is not taller than D but taller than E. D is shorter than A.

Question: Is CC taller than EE ?

Answer: entailment


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet six inhabitants : Sally , Bill , Betty , Joe , Sue and Bart . Sally claims that either Joe is a knave or Bill is a knave . Bill tells you that Joe and Bart are the same . Betty claims that Sally is a knight or Bart is a knave . Joe tells you that it is false that Bill is a knave . Sue says that it is not the case that Sally is a knave . Bart tells you that Bill and he are both knights or both knaves . Can you determine who is a knight and who is a knave ?

Question: Is Joe the knight ?

Answer: entailment


Rohan is taller than Anand. Krishna is taller than Pushpa but shorter than Anand. Dhiraj is taller than Krishna but shorter than Seema. Dhiraj is taller than Rohan.

Question: Is Seema shorter than Anand ?

Answer: not entailment - contradiction


Peter is taller than Katy. Ross is shorter than Peter. Sam is shorter than Katy. Katy is shorter than Ross.

Question: Is Sam shorter than Sam ?

Answer: entailment


Peter is taller than Ross but is not taller than Mike. Ross is not taller than Mike. Katy is taller than Peter but is not the tallest. Sam is taller than Ross but is shorter than Peter.

Question: Is Mike taller than Peter ?

Answer: entailment


Peter, Ross, Katy, Sam and Mike are five friends. Ross is taller than Mike but is not taller than Katy. Katy is taller than Sam and Mike. Sam is not taller than Peter, but is shorter than Mike. Sam is the shortest in the group.

Question: Is Sam the tallest ?

Answer: not entailment - contradiction


A , B , C , D and E are five friends. A is shorter than B but taller than E. C is the tallest. D is taller than A.

Question: Is DD shorter than AA ?

Answer: not entailment - unknown


Rohan is taller than Anand. Krishna is taller than Pushpa but shorter than Anand. Dhiraj is taller than Krishna but shorter than Seema. Dhiraj is taller than Rohan.

Question: Is Pushpa taller than Anand ?

Answer: not entailment - contradiction


AA is taller than BB and CC is taller than AA. EE is taller than FF.

Question: Is BB shorter than FF ?

Answer: not entailment - unknown


Barun is taller than Sanjay. Bipul is taller than Barun. Krishna is taller than Barun. Who is the tallest ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is Bipul the shortest ?

Answer: not entailment - contradiction


A is taller than B and C is taller than A. D is taller than F but shorter than B . Who is the tallest among all ?

Question: Is FF the shortest ?

Answer: not entailment - contradiction


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet two inhabitants : Alice and Ted . Alice tells you that either Ted is a knave or she is a knight . Ted says that of he and Alice , exactly one is a knight . Can you determine who is a knight and who is a knave ?

Question: Is Alice the knight ?

Answer: non-entailment


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet eight inhabitants : Peggy , Bart , Abe , Sally , Joe , Dave , Bill and Betty . Peggy tells you that Bart is a knave . Bart tells you that only a knave would say that Betty is a knave . Abe says that he is a knight or Peggy is a knight . Sally claims that Bart and Bill are knaves . Joe says that Betty is a knave . Dave tells you that only a knave would say that Betty is a knave . Bill claims that Bart and Abe are both knights or both knaves . Betty says that Bill is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Betty the knave ?

Answer: entailment


John is shorter than Mary and Katy. Tom is shorter than Mary. Mary is shorter than Sara but taller than Tom. Mike is taller than John but shorter than Katy.

Question: Is Katy taller than Mike ?

Answer: entailment


Peter is taller than Ross but is not taller than Mike. Mike is taller than Katy and Sam. Ross is not taller than Mike. Katy is taller than Peter but is not the tallest. Sam is shorter than Peter.

Question: Is Sam taller than Ross ?

Answer: not entailment - contradiction


D is taller than C and E. A is not taller than E. C is taller than A. D is not taller than B. Then , who is the second tallest person ?

Question: Is CC the tallest ?

Answer: not entailment - contradiction


Selin is taller than Serkan but shorter than Kusum . Serkan is not taller than Selin but taller than Kalpna . Kalpna is shorter than Kusum.

Question: Is Kalpna taller than Kusum ?

Answer: not entailment - contradiction


A , B , C , D and E are five friends. A is shorter than B but taller than E. C is the tallest. D is taller than A.

Question: Is CC taller than CC ?

Answer: entailment


Rohan is taller than Hardik who is shorter than Susheel. Niza is taller than Harry but shorter than Hardik. Susheel is shorter than Rohan. Who is the tallest ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is Hardik shorter than Susheel ?

Answer: not entailment - contradiction


John is taller than Edda. Sara is taller than John but shorter than Rebecca. Beverly is shorter than Rebecca . Who is the tallest ?

Question: Is Rebecca the shortest ?

Answer: not entailment - unknown


A is taller than B but shorter than C. B is taller than E. D is shorter than A.

Question: Is AA taller than BB ?

Answer: entailment


Mia is the tallest. Mia is taller than Suzie. Marsellus is taller than John. Suzie is shorter than Marsellus.

Question: Is Mia taller than Marsellus ?

Answer: entailment


John is shorter than Suzie. Mia is the tallest. Mia is taller than Suzie. Marsellus is taller than John. Suzie is shorter than Marsellus.

Question: Is Mia taller than Suzie ?

Answer: entailment


John is taller than Edda. Rebecca is taller than Edda and John. Beverly is shorter than Rebecca and taller than Sara. Who is the tallest ?

Question: Is Edda the tallest ?

Answer: not entailment - contradiction


Garima is taller than Sarita but not taller than Reena. Garima is shorter than Anu. Tanya is taller than Reena.  Among all the girls , who is the shortest ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is Reena shorter than Garima ?

Answer: not entailment - unknown


Harish is taller than Manish but shorter than Suresh. Manish is shorter than Anil. Harish is taller than Anil.

Question: Is Manish taller than Harish ?

Answer: not entailment - contradiction


Vineet is taller than Manick but shorter than Ravi. Jacob is taller than Dilip.

Question: Is Dilip taller than Vineet ?

Answer: not entailment - contradiction


D is taller than C and E. A is not taller than E. C is taller than A. D is not taller than B. Then , who is the second tallest person ?

Question: Is AA taller than AA ?

Answer: not entailment - contradiction


There are 5 houses in five different colors. In each house lives a person with a different nationality.These five owners drink a certain type of beverage, smoke a certain brand of cigar and keep a certain pet. No owners have the same pet, smoke the same brand of cigar or drink the same beverage. The question is: Who owns the fish? Hints 1.the Brit lives in the red house, 2.the Swede keeps dogs as pets, 3.the Dane drinks tea, 4.the green house is on the left of the white house, 5.the green house's owner drinks coffee, 6.the person who smokes Pall Mall rears birds, 7.the owner of the yellow house smokes Dunhill, 9.the Norwegian lives in the first house, 10.the man who smokes blends lives next to the one who keeps cats, 11.the man who keeps horses lives next to the man who smokes Dunhill, 12.the owner who smokes BlueMaster drinks beer, 13.the German smokes Prince, 14.the Norwegian lives next to the blue house, 15.the man who smokes blend has a neighbor who drinks water.

Question: Is coffee drunk in the house D ?

Answer: not entailment - unknown


Peter is taller than Ross but is not taller than Mike. Mike is taller than Katy and Sam. Katy is taller than Peter. Sam is shorter than Peter.

Question: Is Ross the tallest ?

Answer: not entailment - contradiction


Gopal is shorter than Ashok but taller than Kunal. Navin is shorter than Kunal. Jayesh is taller than Navin. Ashok is taller than Jayesh. Jayesh is shorter than Gopal but taller than Kunal.

Question: Is Kunal the tallest ?

Answer: not entailment - contradiction


AA , BB , CC , DD , EE and FF are six friends in a group. DD is taller than BB and shorter than CC. EE is shorter than DD but taller than FF. FF is taller than BB.

Question: Is FF the tallest ?

Answer: not entailment - contradiction


Ahmed is taller than Salim. Salim is not taller than Ahmed but taller than Akbar. Sohan is not taller than Salim but taller than Akbar. Who is the tallest ?

Question: Is Akbar taller than Ahmed ?

Answer: not entailment - contradiction


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet eight inhabitants : Ted , Marge , Alice , Homer , Bill , Betty , Rex and Bart . Ted tells you that Homer and Rex are not the same . Marge tells you that only a knave would say that Ted is a knave . Alice says that Homer would tell you that Rex is a knight . Homer says that Bart is a knave . Bill tells you that Homer is a knave . Betty says that Rex is a knave . Rex tells you that Bill would tell you that Bart is a knave . Bart tells you that Bill and Homer are the same . Can you determine who is a knight and who is a knave ?

Question: Is Bill the knight ?

Answer: non-entailment


Gopal is shorter than Ashok. Gopal is taller than Kunal. Navin is shorter than Kunal. Ashok is taller than Jayesh. Navin is the shortest.

Question: Is Kunal taller than Jayesh ?

Answer: entailment


Peter, Ross, Katy, Sam and Mike are five friends. Ross is taller than Mike but is not taller than Katy. Katy is shorter than Peter, and is taller than Sam and Mike. Sam is not taller than Peter. Sam is the shortest in the group.

Question: Is Peter the shortest ?

Answer: not entailment - contradiction


Gopal is shorter than Ashok. Navin is shorter than Kunal. Jayesh is taller than Gopal.  Ashok is taller than Jayesh. Kunal is shorter than Jayesh. Navin is the shortest.

Question: Is Navin taller than Jayesh ?

Answer: not entailment - contradiction


There are four dolls Dottie , Lottie , Suzie and Katy . Dottie is shorter than Lottie but taller than Suzie.

Question: Is Lottie the shortest ?

Answer: not entailment - contradiction


Pinky is taller than Priya but shorter than Reena. Riya is taller than Sheela who is shorter than Priya. Reena is taller than Riya who is taller than Pinky. Who is the shortest ?

Question: Is Pinky shorter than Priya ?

Answer: not entailment - contradiction


AA , BB , CC , DD , EE and FF are six friends in a group. BB and CC are taller than AA. DD is taller than BB and shorter than CC. EE is shorter than DD but taller than FF.

Question: Is AA shorter than CC ?

Answer: not entailment - contradiction


Malvina is shorter than Mateo. Manuella is taller than Mateo. Teo is taller than Mateo. Manuella is shorter than Teo. Tadeo is shorter than Manuella. Malvina is the shortest.

Question: Is Malvina taller than Tadeo ?

Answer: not entailment - unknown


There are eight friends A , B , C , D , E , F , G and H.  B is taller than A. C is taller than B. E is taller than D but shorter than F. G is taller than F but shorter than H.

Question: Is AA the shortest ?

Answer: not entailment - contradiction


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet five inhabitants : Carl , Dave , Joe , Peggy and Bart . Carl claims that Peggy and he are both knights or both knaves . Dave claims that at least one of the following is true : that Carl is a knave or that Joe is a knight . Joe says that both he is a knight and Bart is a knave . Peggy says that it is not the case that Bart is a knave . Bart tells you that neither he nor Carl are knaves . Can you determine who is a knight and who is a knave ?

Question: Is Carl the knave ?

Answer: entailment


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet eight inhabitants : Rex , Mel , Alice , Bozo , Dave , Carl , Bill and Peggy . Rex says that it is false that Mel is a knave . Mel tells you that Peggy and Rex are both knights . Alice says that Rex is a knight and Mel is a knave . Bozo claims that both Bill is a knight and Alice is a knave . Dave claims that only a knave would say that Mel is a knave . Carl says that both Dave is a knight and Rex is a knave . Bill says that he knows that Peggy is a knave and that Alice is a knight . Peggy tells you that she and Alice are both knights . Can you determine who is a knight and who is a knave ?

Question: Is Carl the knight ?

Answer: entailment


Riya is shorter than Sheetal. Selin is shorter than Pinky. Among these five , who is the tallest ?

Question: Is Riya taller than Riya ?

Answer: not entailment - contradiction


A , B , C , D and E are five friends. C is taller than D and E. A is taller than D.  B is shorter than E but taller than A. D is the shortest.

Question: Is DD taller than BB ?

Answer: not entailment - contradiction


Manu is taller than Hanu . Minu is taller than Kanu and Manu. Kanu is not taller than Hanu. Danu is not the tallest. Who is the tallest ?

Question: Is Danu the shortest ?

Answer: not entailment - contradiction


There are eight friends A , B , C , D , E , F , G and H. B is taller than A. C is shorter than D. E is taller than D but shorter than F. G is taller than F but shorter than H.

Question: Is BB taller than FF ?

Answer: entailment


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet six inhabitants : Sally , Homer , Ted , Mel , Bart and Bill . Sally tells you that it is not the case that Mel is a knave . Homer tells you that he would tell you that Ted is a knave . Ted says that only a knave would say that Homer is a knave . Mel says that he knows that Ted is a knave and that Bill is a knight . Bart says that Ted and Homer are knights . Bill says that Ted is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Mel the knave ?

Answer: entailment


Five men with different nationalities and with different jobs live in consecutive houses on a street. The houses are painted different colors. The men have different pets and have different favorite drinks. Determine who owns a zebra and whose favorite drink is mineral water (which is one of the favorite drinks) given these clues: 1. The Englishman lives in the red house. 2. The Spaniard owns a dog. 3. The Japanese man is a painter. 4. The Italian drinks tea. 5. The Norwegian lives in the first house on the left. 6. The green house is on the right of the white one. 7. The photographer breeds snails. 8. The diplomat lives in the yellow house. 9. Milk is drunk in the middle house. 10. The owner of the green house drinks coffee. 11. The Norwegian's house is next to the blue one. 12. The violinist drinks orange juice. 13. The fox is in a house next to that of the physician. 14. The horse is in a house next to that of the diplomat.

Question: Does the diplomat live in the house C ?

Answer: not entailment - contradiction


Dhoni is taller than Virat but not taller than Raina. Rohit is shorter than Dhoni but taller than Shikhar. Virat is taller than Rohit.  Who among them is the shortest ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is Raina shorter than Shikhar ?

Answer: not entailment - contradiction


Manu is taller than Danu. Minu is taller than Kanu and Manu. Kanu is not taller than Hanu. Danu is not the tallest. Who is the tallest ?

Question: Is Danu taller than Kanu ?

Answer: not entailment - contradiction


A , B , C , D , E and F are six students in a class. B and C are shorter than F. D is taller than C. E is shorter than D. A is shorter than E but taller than F. B is shorter than C.

Question: Is DD shorter than CC ?

Answer: not entailment - contradiction


Ramesh is shorter than Nandu. Satish is taller than Vinod but shorter than Subodh. Vinod is taller than Jayesh.

Question: Is Vinod shorter than Nandu ?

Answer: not entailment - unknown


Shrikant is shorter than Nilima. Pratima is taller than Shrikant. Subhash is taller than Nilima but shorter than Heramb. Nilima is taller than Pratima.

Question: Is Pratima taller than Pratima ?

Answer: entailment


A is taller than B. C is taller than B. D is taller than F but shorter than C. Who is the tallest among all ?

Question: Is FF taller than CC ?

Answer: not entailment - unknown


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet four inhabitants : Dave , Bob , Sally and Abe . Dave claims that he and Abe are the same . Bob claims that Abe is a knave . Sally says that neither Abe nor Dave are knaves . Abe tells you that he is a knight and Dave is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Bob the knight ?

Answer: entailment


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet five inhabitants : Carl , Joe , Rex , Bart and Alice . Carl claims that either he is a knight or Bart is a knight . Joe tells you that neither he nor Alice are knaves . Rex says that Carl and Bart are not the same . Bart claims that it is not the case that Rex is a knave . Alice says that neither Joe nor Rex are knaves . Can you determine who is a knight and who is a knave ?

Question: Is Alice the knight ?

Answer: entailment


John is shorter than Mary and Katy. Tom is taller than Katy. Mary is shorter than Sara but taller than Tom. Mike is taller than John but shorter than Katy.

Question: Is John shorter than Tom ?

Answer: not entailment - contradiction


There are 5 houses in five different colors. In each house lives a person with a different nationality.These five owners drink a certain type of beverage, smoke a certain brand of cigar and keep a certain pet. No owners have the same pet, smoke the same brand of cigar or drink the same beverage. The question is: Who owns the fish? Hints 1.the Brit lives in the red house, 2.the Swede keeps dogs as pets, 3.the Dane drinks tea, 4.the green house is on the left of the white house, 5.the green house's owner drinks coffee, 6.the person who smokes Pall Mall rears birds, 7.the owner of the yellow house smokes Dunhill, 8.the man living in the center house drinks milk, 9.the Norwegian lives in the first house, 10.the man who smokes blends lives next to the one who keeps cats, 11.the man who keeps horses lives next to the man who smokes Dunhill, 12.the owner who smokes BlueMaster drinks beer, 13.the German smokes Prince, 14.the Norwegian lives next to the blue house, 15.the man who smokes blend has a neighbor who drinks water.

Question: Is beer drunk in the house A ?

Answer: not entailment - contradiction


Garima is taller than Sarita but not taller than Reena. Tanya is taller than Garima. Garima is shorter than Anu. Tanya is shorter than Anu but taller than Reena.  Among all the girls , who is the shortest ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is Reena taller than Anu ?

Answer: entailment


Selin is taller than Serkan but shorter than Kusum . Serkan is not taller than Selin. Kalpna is shorter than Kusum.

Question: Is Kusum shorter than Selin ?

Answer: not entailment - contradiction


Mike is taller than Salman who is shorter than Sanjay . Sam is taller than Kevin but shorter than Salman . Sanjay is shorter than Mike .

Question: Is Salman taller than Salman ?

Answer: not entailment - contradiction


Rohan is taller than Anand but shorter than Seema. Krishna is taller than Pushpa but shorter than Anand. Dhiraj is shorter than Seema. Dhiraj is taller than Rohan.

Question: Is Seema taller than Rohan ?

Answer: not entailment - contradiction


Gopal is shorter than Ashok. Gopal is taller than Kunal. Navin is shorter than Kunal. Jayesh is taller than Gopal.  Ashok is taller than Jayesh. Navin is the shortest.

Question: Is Gopal taller than Ashok ?

Answer: entailment


Rohan is shorter than Seema. Krishna is taller than Pushpa but shorter than Anand. Dhiraj is taller than Krishna but shorter than Seema. Dhiraj is taller than Rohan.

Question: Is Krishna the shortest ?

Answer: not entailment - unknown


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet seven inhabitants : Mel , Peggy , Dave , Joe , Alice , Homer and Abe . Mel says that Dave is a knave or Alice is a knight . Peggy says that only a knave would say that Homer is a knave . Dave tells you that Joe is a knight and Mel is a knave . Joe tells you that Dave is a knight and Mel is a knave . Alice claims that either Joe is a knave or Homer is a knight . Homer claims that Abe is a knave . Abe says that only a knave would say that Mel is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Joe the knight ?

Answer: entailment


AA , BB , CC , DD , EE and FF are six friends in a group. BB and CC are taller than AA. DD is taller than BB. EE is shorter than DD but taller than FF. FF is taller than BB.

Question: Is EE taller than BB ?

Answer: not entailment - contradiction


Harish is shorter than Suresh. Manish is taller than Raghu. Harish is taller than Anil.

Question: Is Suresh the shortest ?

Answer: not entailment - contradiction


There are eight friends A , B , C , D , E , F , G and H. B is taller than A but shorter than C. C is taller than B but shorter than D. E is taller than D but shorter than F.

Question: Is DD shorter than CC ?

Answer: not entailment - unknown


Hardik is shorter than Susheel. Niza is taller than Harry but shorter than Susheel. Susheel is shorter than Rohan. Who is the tallest ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is Niza taller than Niza ?

Answer: not entailment - contradiction


There are eight friends A , B , C , D , E , F , G and H. C is taller than B but shorter than D. E is taller than D but shorter than F. G is taller than F but shorter than H.

Question: Is GG taller than AA ?

Answer: not entailment - contradiction


There are eight friends A , B , C , D , E , F , G and H. B is shorter than C. C is taller than B but shorter than D. E is taller than D but shorter than F. G is taller than F but shorter than H.

Question: Is HH taller than GG ?

Answer: not entailment - unknown


The quiz was first published in 1962. We will change the original version slightly in the descriptions leaving the meaning as it is. There are five houses of different colors on the site: a red one, a green one, a blue one, a yellow one and a white one. There are five men of different nationalities living in them: an Englishman, a German, an Italian, a Spaniard, and a Chinese. These men grow the following berries in their gardens: raspberries, currants, gooseberries, strawberries, or grapes. Each of them has a pet: a dog, a cat, a parrot, a hamster, or fish. Each of them likes a certain brand of chocolate: Twix, Snickers, Mars, Bounty, Kitkat. Conditions of Einstein's riddle: 1. An Englishman lives in the red house. 2. A German owns a dog. 3. A man living in the green house plants raspberries. 4. An Italian plants grapes in his garden. 5. The green house is next to the white one to the right. 6. A man who likes Twix owns a cat. 7. A man living in the yellow house like Snickers. 8. There is a big variety of gooseberries in the central house. 9. A Spaniard lives in the house number one. 10. A parrot owner lives next to the Mars eater. 11. A man eating Snickers lives next to a man loving hamsters. 12. A man loving Kitkat and a man loving strawberries are the same person. 13. A chinese prefers Bounty to other chocolate brands. 14. A Spaniard's neighbor lives in the blue house. The question is: who owns fish and who plants currants?

Question: Is Twix eaten in the house C ?

Answer: not entailment - contradiction


John is taller than Edda. Rebecca is taller than Edda and John. Beverly is shorter than Rebecca and taller than Sara. Who is the tallest ?

Question: Is Rebecca taller than Rebecca ?

Answer: entailment


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet five inhabitants : Alice , Peggy , Bob , Carl and Mel . Alice says that Peggy and she are both knights or both knaves . Peggy says that Mel could say that Carl is a knight . Bob tells you that Alice is a knave . Carl tells you that he and Alice are not the same . Mel claims that either Alice is a knave or Peggy is a knight . Can you determine who is a knight and who is a knave ?

Question: Is Carl the knight ?

Answer: entailment


Rohan is taller than Anand but shorter than Seema. Krishna is taller than Pushpa but shorter than Anand. Dhiraj is taller than Krishna. Dhiraj is taller than Rohan.

Question: Is Krishna shorter than Krishna ?

Answer: entailment


Gopal is shorter than Ashok but taller than Kunal. Navin is shorter than Kunal. Ashok is taller than Jayesh. Jayesh is shorter than Gopal but taller than Kunal.

Question: Is Jayesh taller than Kunal ?

Answer: not entailment - contradiction


There are five houses in a row: a,b,c,d and e. Each has a dfferent color (amber, beige, cyan, denim, emerald) and an owner of different nationality. The owners have differrent cars, pets and preffer different drinks. We know that: 1.The Austrian lives in the amber house. 2. Cider is drunk in the middle house. 3. The Belgian owns the bulldog. 4. The Czech lives in the first house on the left. 5. The man who owns a Dacia lives next to the man with the eagle. 6. The Czech lives next to the denim house. 7. The Bugatti owner has a cat. 8. The person in the beige house drives a Cadillac. 9. Advocaat is drunk in the cyan house. 10. The Dane drinks eiswein. 11. The Estonian drives an Edonis. 12. The Cadillac is always parked in front of the house next to the one with a donkey. 13.  The cyan house is immediately to the right of the emerald house. 14. The Aston Martin owner drinks daiquiri. Where is the alligator? Who drinks beer?

Question: Is cyan the house E ?

Answer: not entailment - contradiction


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet eight inhabitants : Dave , Carl , Sally , Sue , Bart , Joe , Alice and Bob . Dave claims that only a knave would say that Bart is a knave . Carl tells you that Bob and Sally are different . Sally tells you that Bob is a knave . Sue says that at least one of the following is true : that Bart is a knight or that Joe is a knave . Bart says that either Carl is a knave or Sally is a knight . Joe claims that Dave and Bob are knights . Alice claims that Sue is a knave and Bart is a knight . Bob tells you that Sally is a knave and Alice is a knight . Can you determine who is a knight and who is a knave ?

Question: Is Bart the knave ?

Answer: entailment


There are eight friends A , B , C , D , E , F , G and H. B is taller than A but shorter than C. E is taller than D but shorter than F. G is taller than F but shorter than H.

Question: Is DD taller than BB ?

Answer: not entailment - contradiction


A , B , C , D , E and F are six friends in a group. B and C are taller than A. D is taller than B. E is shorter than F but taller than C. C is taller than B but shorter than D.

Question: Is AA taller than BB ?

Answer: not entailment - contradiction


A is little shorter than K. S is shorter than K. Who is two persons taller and two persons shorter than him ?

Question: Is AA taller than AA ?

Answer: not entailment - contradiction


Serkan is shorter than Piril. Edda is not taller than Megan but taller than Kunal. Megan is taller than Piril. Is Megan the tallest ?

Question: Is Megan shorter than Edda ?

Answer: not entailment - contradiction


Malvina is shorter than Mateo. Tadeo is shorter than Mateo. Teo is taller than Mateo. Manuella is shorter than Teo. Malvina is the shortest.

Question: Is Teo shorter than Malvina ?

Answer: not entailment - contradiction


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet three inhabitants : Mel , Sally and Bozo . Mel claims that Bozo and Sally are knaves . Sally claims that either Bozo is a knight or Mel is a knave . Bozo says that it is not the case that Sally is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Sally the knight ?

Answer: non-entailment


A , B , C , D , E and F are six friends in a group. C is taller than A. D is taller than B and shorter than E. E is shorter than F but taller than C. C is taller than B but shorter than D.

Question: Is AA the shortest ?

Answer: not entailment - unknown


Garima is taller than Sarita but not taller than Reena. Garima is shorter than Anu. Tanya is taller than Reena.  Among all the girls , who is the shortest ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is Reena taller than Anu ?

Answer: entailment


AA is taller than BB and CC is taller than AA. EE is taller than FF.

Question: Is CC the tallest ?

Answer: not entailment - contradiction


There are eight friends A , B , C , D , E , F , G and H. B is shorter than C. C is taller than B but shorter than D. E is taller than D but shorter than F. G is taller than F but shorter than H.

Question: Is DD shorter than CC ?

Answer: entailment


Rohan is shorter than Seema. Krishna is taller than Pushpa but shorter than Anand. Dhiraj is taller than Krishna but shorter than Seema. Dhiraj is taller than Rohan.

Question: Is Seema taller than Dhiraj ?

Answer: entailment


There are four dolls Dottie , Lottie , Suzie and Katy . Dottie is shorter than Lottie but taller than Suzie.

Question: Is Katy taller than Suzie ?

Answer: not entailment - unknown


Selin is shorter than Kusum . Serkan is not taller than Kusum but taller than Kalpna . Kalpna is shorter than Kusum.

Question: Is Kusum shorter than Selin ?

Answer: not entailment - contradiction


A , B , C , D and E are five friends. A is shorter than B but taller than E. C is the tallest. D is shorter than B.

Question: Is EE the shortest ?

Answer: not entailment - contradiction


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet three inhabitants : Marge , Alice and Betty . Alice says that Marge and Betty are both knights or both knaves . Betty tells you that Marge is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Joe the knave ?

Answer: not entailment - unknown


Jayesh is taller than Nandu. Ramesh is shorter than Nandu. Satish is taller than Vinod. Vinod is taller than Jayesh. Subodh is taller than Vinod.

Question: Is Ramesh taller than Ramesh ?

Answer: not entailment - contradiction


AA , BB , CC , DD , EE and FF are six friends in a group. AA is shorter than BB. BB is shorter than CC. CC is shorter than DD. EE is shorter than FF.

Question: Is EE taller than AA ?

Answer: not entailment - unknown


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet four inhabitants : Bart , Dave , Rex and Sue . Bart tells you that Rex and Dave are both knights or both knaves . Dave says that Sue is a knave . Rex claims that Bart is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Sue the knave ?

Answer: entailment


A , B , C , D and E are five friends. B is shorter than C. C is taller than D and E. A is taller than D. D is the shortest.

Question: Is DD taller than EE ?

Answer: entailment


Manu is taller than Hanu but not taller than Danu. Minu is taller than Kanu and Manu. Kanu is not taller than Hanu. Who is the tallest ?

Question: Is Minu the shortest ?

Answer: not entailment - contradiction


Peter is taller than Ross. Mike is taller than Katy and Sam. Ross is not taller than Mike. Katy is taller than Peter but is not the tallest. Sam is taller than Ross but is shorter than Peter.

Question: Is Mike taller than Mike ?

Answer: entailment


Pinky is taller than Priya but shorter than Reena. Riya is taller than Sheela who is shorter than Priya. Reena is taller than Riya. Who is the shortest ?

Question: Is Pinky shorter than Riya ?

Answer: entailment


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet six inhabitants : Bill , Peggy , Betty , Sue , Dave and Mel . Bill says that he knows that Dave is a knave and that Betty is a knight . Peggy claims that at least one of the following is true : that Dave is a knave or that Sue is a knave . Betty claims that Mel is a knave or Sue is a knave . Sue says that Mel is a knave . Dave claims that it is false that Sue is a knave . Mel claims that Peggy and Dave are the same . Can you determine who is a knight and who is a knave ?

Question: Is Peggy the knight ?

Answer: non-entailment


A , B , C , D and E are five friends. B is shorter than C. C is taller than D and E. A is taller than D.  B is taller than A. D is the shortest.

Question: Is DD taller than AA ?

Answer: not entailment - contradiction


Pinky is taller than Priya but shorter than Reena. Riya is taller than Sheela. Reena is taller than Riya who is taller than Pinky. Who is the shortest ?

Question: Is Reena the shortest ?

Answer: not entailment - unknown


A is taller than B. B is not taller than D but taller than E. D is shorter than A.

Question: Is AA shorter than DD ?

Answer: not entailment - contradiction


Suresh is shorter than Neeraj but taller than Umesh. Who is the tallest among them ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is Umesh taller than Suresh ?

Answer: not entailment - contradiction


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet three inhabitants : Marge , Ted and Alice . Marge claims that it is false that Alice is a knave . Ted says that either he is a knight or Alice is a knight . Can you determine who is a knight and who is a knave ?

Question: Is Marge the knight ?

Answer: not entailment - unknown


A , B , C , D , E and F are six students in a class. B and C are shorter than F. D is taller than B and shorter than C. A is shorter than F. E is taller than F.

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is DD shorter than AA ?

Answer: not entailment - contradiction


John is taller than Edda. Rebecca is taller than Edda and John. Sara is taller than John but shorter than Rebecca. Beverly is shorter than Rebecca. Who is the tallest ?

Question: Is John shorter than John ?

Answer: entailment


A is taller than B but shorter than C. B is not taller than D but taller than E. D is shorter than A.

Question: Is BB the tallest ?

Answer: entailment


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet three inhabitants : Homer , Dave and Bill . Homer tells you that neither Dave nor Bill are knights . Dave tells you that Homer and Bill are both knights . Bill says that Homer is a knight or Dave is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Bill the knight ?

Answer: entailment


A , B , C , D , E and F are six friends in a group. B and C are taller than A. E is shorter than F but taller than C. C is taller than B but shorter than D.

Question: Is CC taller than BB ?

Answer: not entailment - contradiction


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet six inhabitants : Marge , Mel , Bob , Sue , Alice and Bill . Marge claims that neither she nor Bill are knaves . Mel says that of Bill and Marge , exactly one is a knight . Bob says that Mel is a knave . Sue tells you that Mel is a knave . Alice claims that both Bob is a knave and Mel is a knight . Bill says that Mel is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Sue the knave ?

Answer: entailment


D is taller than C and E. A is not taller than E. C is taller than A. D is not taller than B. C is taller than E. Then , who is the second tallest person ?

Question: Is EE shorter than DD ?

Answer: not entailment - contradiction


Gopal is shorter than Ashok but taller than Kunal. Navin is shorter than Kunal. Jayesh is taller than Navin. Jayesh is shorter than Gopal but taller than Kunal.

Question: Is Ashok shorter than Jayesh ?

Answer: not entailment - contradiction


A is taller than B. C is taller than B. D is taller than F but shorter than B. Who is the tallest among all ?

Question: Is FF shorter than DD ?

Answer: entailment


Selin is shorter than Pinky but taller than Sheetal. Riya is shorter than Selin. Among these five , who is the tallest ?

Question: Is Riya shorter than Selin ?

Answer: not entailment - unknown


Malvina is shorter than Mateo. Manuella is taller than Mateo. Teo is taller than Mateo. Manuella is shorter than Teo. Tadeo is shorter than Manuella. Malvina is the shortest.

Question: Is Manuella taller than Tadeo ?

Answer: entailment


Umesh is taller than Satish. Suresh is shorter than Neeraj but taller than Umesh. Who is the tallest among them ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is Suresh shorter than Neeraj ?

Answer: not entailment - contradiction


Mike is taller than Salman who is shorter than Sanjay . Sam is taller than Kevin but shorter than Salman . Sanjay is shorter than Mike .

Question: Is Mike taller than Kevin ?

Answer: entailment


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet seven inhabitants : Betty , Carl , Abe , Rex , Peggy , Sue and Joe . Betty tells you that Rex is a knave . Carl tells you that at least one of the following is true : that Betty is a knave or that Joe is a knight . Abe says that Peggy is a knave and Carl is a knight . Rex says that neither Betty nor he are knaves . Peggy claims that neither she nor Abe are knaves . Sue says that Abe and Peggy are both knights or both knaves . Joe claims that only a knave would say that Rex is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Alice the knave ?

Answer: non-entailment


Rohan is shorter than Seema. Krishna is taller than Pushpa but shorter than Anand. Dhiraj is taller than Krishna but shorter than Seema. Dhiraj is taller than Rohan.

Question: Is Seema taller than Pushpa ?

Answer: entailment


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet four inhabitants : Dave , Bill , Peggy and Bob . Dave says that Bob could say that Peggy is a knight . Bill claims that either Peggy is a knight or he is a knight . Peggy claims that Bill is a knave . Bob tells you that only a knave would say that Bill is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Carl the knave ?

Answer: entailment


Peter, Ross, Katy, Sam and Mike are five friends. Ross is taller than Mike but is not taller than Katy. Katy is shorter than Peter, and is taller than Sam and Mike. Sam is not taller than Peter, but is shorter than Mike. Sam is the shortest in the group.

Question: Is Peter shorter than Sam ?

Answer: not entailment - contradiction


A , B , C , D , E and F are six students in a class. B and C are shorter than F. D is taller than C. E is shorter than D but taller than F. A is shorter than E but taller than F. B is shorter than C.

Question: Is EE the shortest ?

Answer: entailment


Amit is taller than Tanu but shorter than Shruti. Bharat is taller than Chander who is not taller than Tanu. Who among them is the tallest ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is Tanu shorter than Tanu ?

Answer: not entailment - contradiction


Malvina is shorter than Mateo. Tadeo is shorter than Mateo. Manuella is taller than Mateo. Teo is taller than Mateo. Manuella is shorter than Teo. Malvina is the shortest.

Question: Is Manuella taller than Teo ?

Answer: not entailment - contradiction


There are eight friends A , B , C , D , E , F , G and H. B is taller than A but shorter than C. C is taller than B but shorter than D. E is taller than D but shorter than F.

Question: Is EE the tallest ?

Answer: not entailment - unknown


Vineet is taller than Manick but shorter than Ravi. Jacob is shorter than Manick.

Question: Is Jacob shorter than Manick ?

Answer: entailment


There are eight friends A , B , C , D , E , F , G and H. B is taller than A but shorter than C. C is taller than B but shorter than D. G is taller than F but shorter than H.

Question: Is GG taller than EE ?

Answer: entailment


Serkan is taller than Edda but shorter than Piril and Edda is not taller than Megan but taller than Kunal. Is Megan the tallest ?

Question: Is Edda the tallest ?

Answer: not entailment - contradiction


Serkan is taller than Edda but shorter than Piril and Edda is not taller than Megan but taller than Kunal. Is Megan the tallest ?

Question: Is Edda taller than Kunal ?

Answer: not entailment - contradiction


There are eight friends A , B , C , D , E , F , G and H. B is taller than A but shorter than C. C is taller than B but shorter than D. E is taller than D but shorter than F.

Question: Is FF the tallest ?

Answer: not entailment - contradiction


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet three inhabitants : Sally , Homer and Carl . Sally says that Carl could claim that she is a knight . Homer says that only a knave would say that Sally is a knave . Carl claims that Sally could claim that he is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Homer the knave ?

Answer: non-entailment


A , B , C , D , E and F are six friends in a group. B and C are taller than A. D is taller than B and shorter than E. E is shorter than F but taller than C.

Question: Is DD shorter than BB ?

Answer: entailment


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet nine inhabitants : Betty , Marge , Sue , Bozo , Alice , Bob , Mel , Rex and Peggy . Betty says that Mel is a knight and Rex is a knave . Marge says that either Bozo is a knight or Rex is a knight . Sue tells you that she and Alice are knights . Bozo tells you that it is not the case that Sue is a knave . Alice tells you that she could say that Bozo is a knight . Bob tells you that Betty could say that Peggy is a knight . Mel tells you that at least one of the following is true : that Alice is a knight or that Betty is a knave . Rex says that it is false that Bob is a knave . Peggy says that Bob is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Betty the knave ?

Answer: non-entailment


Garima is taller than Sarita but not taller than Reena. Garima is shorter than Anu. Tanya is taller than Reena.  Among all the girls , who is the shortest ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is Reena shorter than Tanya ?

Answer: not entailment - contradiction


D is taller than C and E. A is not taller than E. D is not taller than B. Then , who is the second tallest person ?

Question: Is BB shorter than AA ?

Answer: not entailment - contradiction


Peter is taller than Ross but is not taller than Mike. Mike is taller than Katy and Sam. Katy is taller than Sam. Sam is taller than Ross but is shorter than Peter.

Question: Is Mike shorter than Mike ?

Answer: not entailment - contradiction


Peter, Ross, Katy, Sam and Mike are five friends. Ross is taller than Mike. Katy is shorter than Peter, and is taller than Sam and Mike. Sam is not taller than Peter, but is shorter than Mike. Sam is the shortest in the group.

Question: Is Sam shorter than Sam ?

Answer: entailment


Gopal is shorter than Ashok but taller than Kunal. Navin is shorter than Kunal. Jayesh is taller than Navin. Jayesh is shorter than Gopal but taller than Kunal.

Question: Is Ashok the shortest ?

Answer: not entailment - contradiction


Anil is taller than Manick but not taller than Sohan. Salim is shorter than Anil but taller than Manick. Who among them is the shortest ?

Question: Is Anil shorter than Manick ?

Answer: not entailment - contradiction


Peter is taller than Ross but is not taller than Mike. Mike is taller than Katy and Sam. Ross is not taller than Mike. Katy is taller than Peter but is not the tallest. Sam is shorter than Peter.

Question: Is Ross shorter than Katy ?

Answer: entailment


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet six inhabitants : Bill , Peggy , Dave , Carl , Sally and Betty . Bill tells you that Dave and Betty are both knights or both knaves . Peggy says that of Bill and she , exactly one is a knight . Dave tells you that Peggy and Betty are different . Carl says that Peggy and Sally are both knights . Sally claims that Betty would tell you that Carl is a knight . Betty claims that both she is a knight and Carl is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Sally the knave ?

Answer: non-entailment


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet four inhabitants : Bozo , Carl , Betty and Sue . Bozo says that Sue could claim that Betty is a knave . Carl says that only a knave would say that Bozo is a knave . Betty claims that it is not the case that Sue is a knave . Sue says that Carl is a knave or Bozo is a knight . Can you determine who is a knight and who is a knave ?

Question: Is Alice the knave ?

Answer: non-entailment


There are eight friends A , B , C , D , E , F , G and H.  B is taller than A. C is taller than B. E is taller than D but shorter than F. G is taller than F but shorter than H.

Question: Is HH the shortest ?

Answer: not entailment - contradiction


Shrikant is shorter than Nilima. Subhash is taller than Nilima but shorter than Heramb. Nilima is taller than Pratima.

Question: Is Subhash taller than Subhash ?

Answer: entailment


There are eight friends A , B , C , D , E , F , G and H. B is taller than A but shorter than C. C is taller than B but shorter than D. E is taller than D but shorter than F. G is taller than F but shorter than H.

Question: Is BB taller than FF ?

Answer: not entailment - contradiction


Rohan is shorter than Seema. Krishna is taller than Pushpa but shorter than Anand. Dhiraj is taller than Krishna but shorter than Seema. Dhiraj is taller than Rohan.

Question: Is Anand shorter than Rohan ?

Answer: not entailment - unknown


Gopal is shorter than Ashok but taller than Kunal. Navin is shorter than Kunal. Jayesh is taller than Navin. Ashok is taller than Jayesh.

Question: Is Navin taller than Navin ?

Answer: not entailment - contradiction


A , B , C , D and E are five friends. A is shorter than B. C is the tallest. D is shorter than B and taller than A.

Question: Is CC taller than CC ?

Answer: entailment


Gopal is shorter than Ashok but taller than Kunal. Jayesh is taller than Navin. Ashok is taller than Jayesh. Jayesh is shorter than Gopal but taller than Kunal.

Question: Is Gopal shorter than Jayesh ?

Answer: not entailment - contradiction


A , B , C , D , E and F are six students in a class. D is taller than C. E is shorter than D but taller than F. A is shorter than E but taller than F. B is shorter than C.

Question: Is EE shorter than CC ?

Answer: not entailment - contradiction


Diana is taller than Maria . Maria is the shortest.

Question: Is Maria the shortest ?

Answer: not entailment - contradiction


Peter is taller than Ross. Mike is taller than Katy and Sam. Ross is not taller than Mike. Katy is taller than Peter but is not the tallest. Sam is taller than Ross but is shorter than Peter.

Question: Is Ross the shortest ?

Answer: not entailment - contradiction


Dhoni is taller than Virat but not taller than Raina. Rohit is taller than Shikhar. Virat is taller than Shikhar.  Who among them is the shortest ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is Shikhar taller than Virat ?

Answer: not entailment - contradiction


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet six inhabitants : Abe , Betty , Ted , Sally , Bozo and Dave . Abe says that it is not the case that Sally is a knave . Betty tells you that Abe is a knave . Ted claims that Abe is a knave . Sally tells you that both Abe is a knight and Bozo is a knave . Bozo says that he is a knight or Dave is a knight . Dave claims that Bozo is a knave or Sally is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Dave the knight ?

Answer: non-entailment


There are seven friends A , B , C , D , E , F and G. B is taller than A. C is taller than B. D is taller than C but shorter than E. E is shorter than F. F is taller than E. G is taller than F.

Question: Is EE taller than BB ?

Answer: not entailment - contradiction


A , B , C , D and E are five friends. A is shorter than B. C is the tallest. D is shorter than B and taller than A.

Question: Is BB shorter than AA ?

Answer: entailment


Amit is taller than Tanu but shorter than Shruti. Bharat is taller than Chander who is not taller than Tanu. Who among them is the tallest ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is Amit shorter than Shruti ?

Answer: not entailment - contradiction


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet four inhabitants : Dave , Rex , Bart and Sue . Rex claims that he would tell you that Bart is a knave . Bart claims that only a knave would say that Sue is a knave . Sue says that she and Dave are different . Can you determine who is a knight and who is a knave ?

Question: Is Dave the knight ?

Answer: not entailment - unknown


A , B , C , D , E and F are six friends in a group. B and C are taller than A. D is taller than B and shorter than E. E is shorter than F. C is taller than B but shorter than D.

Question: Is EE taller than BB ?

Answer: not entailment - contradiction


A , B , C , D , E and F are six friends in a group. B and C are taller than A. D is taller than B and shorter than E. E is shorter than F but taller than C.

Question: Is EE taller than EE ?

Answer: not entailment - contradiction


A , B , C , D , E and F are six students in a class. D is taller than C. E is shorter than D but taller than F. A is shorter than E but taller than F. B is shorter than C.

Question: Is CC shorter than FF ?

Answer: entailment


A , B , C , D , E and F are six friends in a group. B and C are taller than A. D is taller than B and shorter than C. E is shorter than D but taller than F. F is taller than B.

Question: Is FF the tallest ?

Answer: not entailment - contradiction


Rohan is taller than Hardik who is shorter than Susheel. Niza is taller than Harry but shorter than Hardik. Susheel is shorter than Rohan. Who is the tallest ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is Susheel taller than Harry ?

Answer: not entailment - contradiction


Pratima is taller than Shrikant. Subhash is taller than Nilima but shorter than Heramb. Nilima is taller than Shrikant.

Question: Is Shrikant shorter than Shrikant ?

Answer: entailment


A , B , C , D , E and F are six friends in a group. B and C are taller than A. D is taller than B and shorter than E. E is taller than C. C is taller than B but shorter than D.

Question: Is AA taller than BB ?

Answer: not entailment - contradiction


Dhoni is taller than Virat but not taller than Raina. Rohit is shorter than Dhoni but taller than Shikhar. Virat is taller than Rohit.  Who among them is the shortest ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is Raina shorter than Raina ?

Answer: not entailment - contradiction


A is not taller than E. C is taller than A. D is not taller than B. C is taller than E. Then , who is the second tallest person ?

Question: Is DD shorter than CC ?

Answer: not entailment - unknown


There are eight friends A , B , C , D , E , F , G and H. B is taller than A but shorter than C. C is taller than B but shorter than D. E is taller than D but shorter than F. G is taller than F but shorter than H.

Question: Is AA shorter than BB ?

Answer: entailment


Pinky is shorter than Reena. Riya is taller than Sheela who is shorter than Priya. Reena is taller than Riya who is taller than Pinky. Who is the shortest ?

Question: Is Sheela taller than Pinky ?

Answer: not entailment - contradiction


Keshav is taller than Vijay but shorter than Nitin. Nitin is taller than Kishan but shorter than Amar. Who is the shortest among them ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is Keshav shorter than Nitin ?

Answer: not entailment - contradiction


Serkan is taller than Sohan. Serkan is taller than John who is shorter than Sohan. Bob is shorter than Serkan. Who is the shortest ?

Question: Is Sohan taller than John ?

Answer: not entailment - contradiction


Jayesh is taller than Nandu. Satish is taller than Vinod but shorter than Subodh. Vinod is taller than Jayesh.

Question: Is Nandu taller than Nandu ?

Answer: not entailment - contradiction


There are eight friends A , B , C , D , E , F , G and H. B is shorter than C. C is taller than B but shorter than D. E is taller than D but shorter than F. G is taller than F but shorter than H.

Question: Is HH shorter than HH ?

Answer: not entailment - contradiction


Sam is taller than Kevin but shorter than Salman . Sanjay is shorter than Mike .

Question: Is Sam taller than Sanjay ?

Answer: not entailment - unknown


Umesh is taller than Satish. Suresh is shorter than Neeraj. Who is the tallest among them ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is Umesh the tallest ?

Answer: not entailment - contradiction


Peter, Ross, Katy, Sam and Mike are five friends. Ross is taller than Mike but is not taller than Katy. Katy is shorter than Peter, and is taller than Sam and Mike. Sam is shorter than Mike. Sam is the shortest in the group.

Question: Is Ross the tallest ?

Answer: not entailment - contradiction


Shrikant is shorter than Nilima. Pratima is taller than Shrikant. Subhash is taller than Nilima but shorter than Heramb.

Question: Is Shrikant taller than Pratima ?

Answer: entailment


Shrikant is shorter than Nilima. Pratima is taller than Shrikant. Subhash is taller than Nilima but shorter than Heramb. Nilima is taller than Pratima.

Question: Is Subhash shorter than Nilima ?

Answer: entailment


Harish is taller than Manish but shorter than Suresh. Manish is shorter than Anil but taller than Raghu.

Question: Is Harish taller than Raghu ?

Answer: not entailment - contradiction


Manu is taller than Danu. Minu is taller than Kanu and Manu. Kanu is not taller than Hanu. Danu is not the tallest. Who is the tallest ?

Question: Is Danu the shortest ?

Answer: not entailment - contradiction


John is shorter than Mary. Tom is shorter than Mary but taller than Katy. Mary is shorter than Sara.

Question: Is Mary taller than Sara ?

Answer: entailment


Dhoni is taller than Virat. Rohit is shorter than Dhoni but taller than Shikhar. Virat is taller than Rohit. Raina is taller than Virat. Who among them is the shortest ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is Virat taller than Virat ?

Answer: not entailment - contradiction


D is taller than C and E. A is not taller than E. C is taller than A. C is shorter than E. D is not taller than B. Who among them is the tallest ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is CC the shortest ?

Answer: entailment


Ahmed is taller than Salim. Salim is not taller than Ahmed. Sohan is not taller than Salim but taller than Akbar. Who is the tallest ?

Question: Is Akbar taller than Ahmed ?

Answer: not entailment - contradiction


Sam is taller than Kevin but shorter than Salman . Sanjay is shorter than Mike .

Question: Is Kevin taller than Kevin ?

Answer: not entailment - contradiction


Mia is the tallest. Mia is taller than Suzie. Marsellus is taller than John. Suzie is shorter than Marsellus.

Question: Is Marsellus shorter than John ?

Answer: entailment


Tom is shorter than Mary. Mary is shorter than Sara but taller than Tom. Mike is taller than John but shorter than Katy.

Question: Is Sara taller than Tom ?

Answer: not entailment - contradiction


A is taller than B and C is taller than A. E is taller than F but shorter than B.

Question: Is BB taller than AA ?

Answer: entailment


Gopal is shorter than Ashok. Gopal is taller than Kunal. Navin is shorter than Kunal. Jayesh is taller than Gopal.  Ashok is taller than Jayesh. Navin is the shortest.

Question: Is Navin the shortest ?

Answer: not entailment - contradiction


John is shorter than Mary and Katy. Tom is shorter than Mary but taller than Katy. Mary is shorter than Sara but taller than Tom. Mike is taller than John but shorter than Katy.

Question: Is Sara taller than Katy ?

Answer: entailment


Rohan is taller than Anand but shorter than Seema. Krishna is taller than Pushpa. Dhiraj is taller than Krishna but shorter than Seema. Dhiraj is taller than Rohan.

Question: Is Anand shorter than Rohan ?

Answer: not entailment - contradiction


There are seven friends A , B , C , D , E , F and G. B is taller than A. C is taller than B. D is shorter than E. E is taller than D but shorter than F. F is taller than E. G is taller than F.

Question: Is BB the shortest ?

Answer: not entailment - contradiction


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet nine inhabitants : Dave , Bob , Mel , Marge , Alice , Homer , Betty , Carl and Sally . Dave says that Carl is a knave . Bob tells you that neither Marge nor Mel are knaves . Mel says that he knows that Marge is a knave and that Sally is a knight . Marge says that Homer is a knave . Alice tells you that both Bob is a knight and Marge is a knave . Homer says that Carl is a knave or Dave is a knight . Betty tells you that Dave is a knave and Carl is a knight . Carl tells you that Sally and Bob are knights . Sally tells you that Alice could say that Homer is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Carl the knave ?

Answer: non-entailment


Keshav is taller than Vijay but shorter than Nitin. Nitin is taller than Kishan. Who is the shortest among them ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is Vijay shorter than Vijay ?

Answer: not entailment - contradiction


There are 5 houses in five different colors. In each house lives a person with a different nationality.These five owners drink a certain type of beverage, smoke a certain brand of cigar and keep a certain pet. No owners have the same pet, smoke the same brand of cigar or drink the same beverage. The question is: Who owns the fish? Hints 1.the Brit lives in the red house, 2.the Swede keeps dogs as pets, 3.the Dane drinks tea, 4.the green house is on the left of the white house, 5.the green house's owner drinks coffee, 6.the person who smokes Pall Mall rears birds, 7.the owner of the yellow house smokes Dunhill, 8.the man living in the center house drinks milk, 9.the Norwegian lives in the first house, 10.the man who smokes blends lives next to the one who keeps cats, 11.the man who keeps horses lives next to the man who smokes Dunhill, 12.the owner who smokes BlueMaster drinks beer, 13.the German smokes Prince, 14.the Norwegian lives next to the blue house, 15.the man who smokes blend has a neighbor who drinks water.

Question: Does the man own a fish in the D ?

Answer: not entailment - contradiction


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet four inhabitants : Bob , Sally , Peggy and Dave . Bob claims that of Sally and Peggy , exactly one is a knight . Sally claims that Dave and Peggy are both knights or both knaves . Peggy tells you that Bob and she are both knights . Dave says that Bob and Sally are not the same . Can you determine who is a knight and who is a knave ?

Question: Is Dave the knight ?

Answer: entailment


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet four inhabitants : Bart , Abe , Bob and Mel . Bart says that he and Bob are both knights or both knaves . Abe tells you that both Mel is a knave and Bob is a knight . Bob claims that Bart is a knave . Mel tells you that of Bart and Bob , exactly one is a knight . Can you determine who is a knight and who is a knave ?

Question: Is Mel the knave ?

Answer: entailment


Rohan is taller than Anand but shorter than Seema. Krishna is shorter than Anand. Dhiraj is taller than Krishna but shorter than Seema. Dhiraj is taller than Rohan.

Question: Is Krishna shorter than Anand ?

Answer: entailment


Rohan is taller than Anand but shorter than Seema. Krishna is taller than Pushpa. Dhiraj is taller than Krishna but shorter than Seema. Dhiraj is taller than Rohan.

Question: Is Dhiraj the tallest ?

Answer: not entailment - contradiction


D is taller than C and E. A is not taller than E. C is taller than A. D is not taller than B. Who among them is the tallest ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is DD taller than BB ?

Answer: entailment


A , B , C , D , E and F are six students in a class. B and C are shorter than F but taller than A. D is taller than B. E is taller than F.

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is FF taller than DD ?

Answer: entailment


A , B , C , D and E are five friends. B is shorter than C. C is taller than D and E. B is shorter than E but taller than A. D is the shortest.

Question: Is CC taller than DD ?

Answer: not entailment - contradiction


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet nine inhabitants : Bart , Bill , Homer , Abe , Rex , Betty , Mel , Dave and Carl . Bart claims that Betty is a knave . Bill claims that it is not the case that Betty is a knave . Homer claims that Carl is a knave . Abe says that Betty is a knave . Rex claims that at least one of the following is true : that Betty is a knave or that Mel is a knight . Betty claims that Homer is a knave . Mel claims that either Carl is a knave or Betty is a knight . Dave says that either Betty is a knave or Rex is a knight . Carl says that he would tell you that Abe is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Bill the knave ?

Answer: entailment


Pinky is taller than Priya but shorter than Reena. Riya is taller than Sheela who is shorter than Priya. Riya is taller than Pinky. Who is the shortest ?

Question: Is Priya the shortest ?

Answer: not entailment - contradiction


A , B , C , D , E and F are six friends in a group. B and C are taller than A. D is taller than B and shorter than E. E is taller than C. C is taller than B but shorter than D.

Question: Is CC taller than AA ?

Answer: entailment


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet three inhabitants : Bob , Mel and Peggy . Bob says that it is not the case that Peggy is a knave . Peggy claims that both she is a knight and Bob is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Bob the knave ?

Answer: not entailment - contradiction


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet eight inhabitants : Dave , Joe , Peggy , Alice , Bill , Abe , Ted and Mel . Bill says that neither Mel nor Abe are knaves . Joe tells you that it is false that Dave is a knave . Peggy says that she knows that Mel is a knave and that Joe is a knight . Alice says that Ted and Mel are both knights or both knaves . Dave tells you that either Mel is a knave or Abe is a knight . Abe says that at least one of the following is true : that Bill is a knight or that Ted is a knight . Ted says that Dave would tell you that Joe is a knave . Mel claims that Peggy could say that Abe is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Bill the knave ?

Answer: entailment


John is taller than Edda. Rebecca is taller than Edda and John. Sara is taller than John but shorter than Rebecca. Beverly is shorter than Rebecca. Who is the tallest ?

Question: Is Edda taller than Beverly ?

Answer: entailment


Shrikant is shorter than Nilima. Pratima is taller than Shrikant. Subhash is shorter than Heramb. Nilima is taller than Pratima.

Question: Is Nilima shorter than Nilima ?

Answer: not entailment - contradiction


Peter, Ross, Katy, Sam and Mike are five friends. Ross is taller than Mike. Katy is shorter than Peter, and is taller than Sam and Mike. Sam is not taller than Peter, but is shorter than Mike. Sam is the shortest in the group.

Question: Is Sam shorter than Ross ?

Answer: not entailment - unknown


Rebecca is taller than Edda and John. Sara is taller than John but shorter than Rebecca. Beverly is shorter than Rebecca and taller than Sara. Who is the tallest ?

Question: Is John taller than Beverly ?

Answer: entailment


Sohan is shorter than Bob. Serkan is taller than John who is shorter than Sohan. Sohan is shorter than Serkan. Who is the shortest ?

Question: Is Serkan the shortest ?

Answer: not entailment - contradiction


There are seven friends A , B , C , D , E , F and G. B is taller than A. C is taller than B. D is taller than C but shorter than E. E is taller than D but shorter than F. F is taller than E. G is taller than F.

Question: Is EE taller than EE ?

Answer: not entailment - contradiction


Five girls are living in a row. Each girl has a favorite color, a chocolate bar, a pet, a hobby, and a place to go on holiday. Determine the name of the girl who owns the crocodile. Hints: 1. Jo likes the Wispa Bites. 2. The person with the Hamster likes Swimming. 3.Hannah eats Dairy Milk. 4. Jessica lives on the left of Georgina. 5.Lucy lives in the first on the left. 6.The person who lives in the first house on the right likes Swimming. 7. The person who eats Milky Bars owns a Horse. 8. The person lives in the middle house eats Dairy Milk. 9. Jessica lives in the green. 10. The person lives on the left of the middle  house wants to go to Tobago. 11. The person who wants to go to the Maldives likes Lilac. 12. The person who likes Wispa Bites lives next to the person who wants to go to Florida. 13.The person who likes Pink wants to go to Florida. 14. The person who lives in the first house on the left likes Lilac. 15. The girl that likes Blue owns a Puppy. 16. The person who likes Skiing lives next to the person who has a Hamster. 17.The girl on the right of the girl who likes Tennis likes Horse riding. 18.The girl next to the girl who likes Milky Bars likes Boost. 19.The girl who likes Purple wants to go to Canada. 20. The girl who likes Crunchies owns a Rabbit. 21. The girl who likes Skiing lives next to the girl who plays Ten-pin bowlings. 22.Jessica wants to go to Australia.

Question: Does Lucy live in the house C ?

Answer: not entailment - contradiction


Salim is not taller than Ahmed but taller than Akbar. Sohan is not taller than Salim. Who is the tallest ?

Question: Is Ahmed taller than Salim ?

Answer: not entailment - contradiction


Serkan is taller than Edda. Edda is not taller than Megan but taller than Kunal. Megan is taller than Piril. Is Megan the tallest ?

Question: Is Edda taller than Serkan ?

Answer: not entailment - contradiction


D is taller than C and E. A is not taller than E. C is taller than A. C is shorter than E. D is not taller than B. Who among them is the tallest ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is CC taller than BB ?

Answer: not entailment - contradiction


AA , BB , CC , DD , EE and FF are six friends in a group. AA is shorter than CC. BB is shorter than CC. CC is shorter than DD. DD is shorter than EE. EE is shorter than FF.

Question: Is BB shorter than FF ?

Answer: not entailment - contradiction


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet three inhabitants : Bob , Joe and Peggy . Bob says that Joe is a knave and Peggy is a knight . Joe says that Bob is a knave . Peggy claims that neither Joe nor Bob are knaves . Can you determine who is a knight and who is a knave ?

Question: Is Peggy the knave ?

Answer: non-entailment


There are seven friends A , B , C , D , E , F and G. B is taller than A. C is taller than B. D is shorter than E. E is taller than D but shorter than F. F is taller than E. G is taller than F.

Question: Is FF shorter than GG ?

Answer: not entailment - unknown


A , B , C , D , E and F are six friends in a group. B and C are taller than A. D is taller than B and shorter than E. E is shorter than F but taller than C. C is taller than B but shorter than D.

Question: Is FF the shortest ?

Answer: not entailment - contradiction


John is taller than Edda. Rebecca is taller than Edda and John. Beverly is shorter than Rebecca and taller than Sara. Who is the tallest ?

Question: Is Beverly the tallest ?

Answer: not entailment - unknown


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet seven inhabitants : Mel , Dave , Bart , Bill , Bob , Joe and Peggy . Mel says that Joe and Dave are different . Dave tells you that Peggy would tell you that he is a knave . Bart tells you that Joe is a knave or Mel is a knave . Bill claims that of Mel and Bart , exactly one is a knight . Bob claims that Peggy and Joe are both knights . Joe tells you that Dave would tell you that Bart is a knight . Peggy claims that it is not the case that Joe is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Bob the knight ?

Answer: non-entailment


Tom is taller than Diana . Maria is the shortest.

Question: Is Maria the tallest ?

Answer: entailment


There are eight friends A , B , C , D , E , F , G and H. B is taller than A but shorter than C. C is taller than B but shorter than D. E is taller than D but shorter than F.

Question: Is BB shorter than AA ?

Answer: not entailment - unknown


Shrikant is shorter than Nilima. Pratima is taller than Shrikant. Subhash is shorter than Heramb. Nilima is taller than Pratima.

Question: Is Subhash shorter than Nilima ?

Answer: not entailment - unknown


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet seven inhabitants : Betty , Sue , Homer , Mel , Carl , Alice and Rex . Betty tells you that Carl is a knave . Sue tells you that Betty is a knave and Mel is a knight . Homer says that Alice would tell you that Rex is a knight . Mel tells you that either Sue is a knave or Betty is a knave . Carl says that he could say that Alice is a knight . Alice claims that Rex is a knave. Rex claims that Betty and Mel are both knights or both knaves . Can you determine who is a knight and who is a knave ?

Question: Is Homer the knight ?

Answer: non-entailment


A , B , C , D , E and F are six students in a class. B and C are taller than A. D is taller than B and shorter than C. E is taller than F.

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is FF shorter than EE ?

Answer: not entailment - contradiction


AA , BB , CC , DD , EE and FF are six friends in a group. DD is taller than BB and shorter than CC. EE is shorter than DD but taller than FF. FF is taller than BB.

Question: Is CC taller than EE ?

Answer: entailment


A , B , C , D , E and F are six students in a class. B and C are shorter than F. D is taller than C. E is taller than F. A is shorter than E but taller than F. B is shorter than C.

Question: Is BB shorter than FF ?

Answer: not entailment - unknown


There are seven friends A , B , C , D , E , F and G. B is taller than A. C is taller than B. D is taller than C but shorter than E. E is taller than D but shorter than F. F is taller than E. G is taller than F.

Question: Is CC taller than CC ?

Answer: entailment


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet three inhabitants : Sue , Betty and Ted . Betty says that Sue is a knave . Ted claims that Betty could say that Sue is a knight . Can you determine who is a knight and who is a knave ?

Question: Is Ted the knight ?

Answer: not entailment - unknown


Manu is taller than Hanu but not taller than Danu. Minu is taller than Kanu and Manu. Kanu is not taller than Hanu. Who is the tallest ?

Question: Is Manu shorter than Manu ?

Answer: entailment


AA , BB , CC , DD , EE and FF are six friends in a group. AA is shorter than BB. CC is shorter than DD. DD is shorter than EE. EE is shorter than FF.

Question: Is CC taller than EE ?

Answer: not entailment - contradiction


Five men with different nationalities and with different jobs live in consecutive houses on a street. The houses are painted different colors. The men have different pets and have different favorite drinks. Determine who owns a zebra and whose favorite drink is mineral water (which is one of the favorite drinks) given these clues: 1. The Englishman lives in the red house. 2. The Spaniard owns a dog. 3. The Japanese man is a painter. 4. The Italian drinks tea. 5. The Norwegian lives in the first house on the left. 6. The green house is on the right of the white one. 7. The photographer breeds snails. 8. The diplomat lives in the yellow house. 9. Milk is drunk in the middle house. 10. The owner of the green house drinks coffee. 11. The Norwegian's house is next to the blue one. 12. The violinist drinks orange juice. 13. The fox is in a house next to that of the physician. 14. The horse is in a house next to that of the diplomat.

Question: Does the photographer live in the house D ?

Answer: entailment


Peter is taller than Ross but is not taller than Mike. Mike is taller than Katy and Sam. Ross is not taller than Mike. Katy is taller than Peter but is not the tallest. Sam is taller than Ross.

Question: Is Sam taller than Katy ?

Answer: not entailment - contradiction


There are seven friends A , B , C , D , E , F and G. B is taller than A. C is taller than B. D is shorter than E. E is taller than D but shorter than F. F is taller than E. G is taller than F.

Question: Is EE shorter than GG ?

Answer: not entailment - unknown


A , B , C , D , E and F are six friends in a group. B and C are taller than A. D is taller than B and shorter than E. E is shorter than F but taller than C. C is shorter than D.

Question: Is FF the tallest ?

Answer: not entailment - contradiction


Ramesh is shorter than Nandu. Satish is taller than Vinod but shorter than Subodh. Vinod is taller than Jayesh.

Question: Is Ramesh shorter than Vinod ?

Answer: entailment


Jayesh is taller than Nandu. Satish is taller than Vinod but shorter than Subodh. Vinod is taller than Jayesh.

Question: Is Nandu shorter than Subodh ?

Answer: entailment


Serkan is taller than Sohan and Sohan is shorter than Bob. John is shorter than Sohan. Who is the shortest ?

Question: Is Bob shorter than Sohan ?

Answer: entailment


Peter is taller than Katy. Ross is shorter than Peter. Katy is shorter than Ross.

Question: Is Peter the tallest ?

Answer: not entailment - contradiction


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet seven inhabitants : Bozo , Homer , Dave , Carl , Peggy , Rex and Abe . Bozo tells you that Homer and Peggy are both knights . Homer says that Dave is a knave . Dave claims that Bozo is a knave or Abe is a knave . Carl claims that Bozo is a knave or Peggy is a knave . Peggy claims that Abe is a knave or Bozo is a knave . Rex says that Carl is a knave . Abe says that both Rex is a knight and Peggy is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Rex the knave ?

Answer: non-entailment


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie. You meet four inhabitants : Bart , Dave , Rex and Sue. Bart tells you that Rex and Dave are both knights or both knaves.  Dave says that Sue is a knave.  Sue claims that Rex is a knight and Dave is a knave.  Can you determine who is a knight and who is a knave?

Question: Is Bart the knight ?

Answer: not entailment - unknown


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet three inhabitants : Sally , Homer and Carl . Sally says that Carl could claim that she is a knight . Homer says that only a knave would say that Sally is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Carl the knave ?

Answer: entailment


A , B , C , D and E are five friends. A is shorter than B but taller than E. D is shorter than B and taller than C.

Question: Is DD shorter than AA ?

Answer: entailment


A , B , C , D and E are five friends. B is shorter than C. C is taller than D and E. B is shorter than E but taller than A. D is the shortest.

Question: Is DD taller than EE ?

Answer: entailment


A , B , C , D and E are five friends. B is shorter than C. C is taller than D and E. A is taller than D. D is the shortest.

Question: Is DD shorter than DD ?

Answer: entailment


Peter, Ross, Katy, Sam and Mike are five friends. Ross is taller than Mike but is not taller than Katy. Katy is taller than Sam and Mike. Sam is not taller than Peter, but is shorter than Mike. Sam is the shortest in the group.

Question: Is Sam shorter than Peter ?

Answer: entailment


There are seven friends A , B , C , D , E , F and G. B is taller than A. C is taller than B. D is taller than C but shorter than E. E is taller than D but shorter than F. F is taller than E. G is taller than F.

Question: Is EE shorter than BB ?

Answer: not entailment - contradiction


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet seven inhabitants : Mel , Bart , Alice , Sally , Carl , Dave and Rex . Mel says that he knows that Dave is a knight and that Carl is a knave . Bart claims that only a knave would say that Rex is a knave . Alice claims that Bart and Dave are both knights or both knaves . Sally says that Mel is a knave . Carl says that it is false that Sally is a knave . Dave claims that it is false that Carl is a knave . Rex tells you that Dave would tell you that Carl is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Sally the knave ?

Answer: entailment


A , B , C , D and E are five friends. B is shorter than C. C is taller than D and E. A is taller than D.  B is shorter than E but taller than A.

Question: Is CC taller than EE ?

Answer: entailment


A , B , C , D , E and F are six friends in a group. B and C are taller than A. D is taller than B. E is shorter than F but taller than C. C is taller than B but shorter than D.

Question: Is AA the shortest ?

Answer: not entailment - contradiction


Vineet is shorter than Ravi. Jacob is taller than Dilip but shorter than Manick.

Question: Is Manick shorter than Dilip ?

Answer: not entailment - unknown


Gopal is shorter than Ashok. Gopal is taller than Kunal. Navin is shorter than Kunal. Ashok is taller than Jayesh. Navin is the shortest.

Question: Is Ashok taller than Gopal ?

Answer: entailment


Five girls are living in a row. Each girl has a favorite color, a chocolate bar, a pet, a hobby, and a place to go on holiday. Determine the name of the girl who owns the crocodile. Hints: 1. Jo likes the Wispa Bites. 2. The person with the Hamster likes Swimming. 3.Hannah eats Dairy Milk. 4. Jessica lives on the left of Georgina. 5.Lucy lives in the first on the left. 6.The person who lives in the first house on the right likes Swimming. 7. The person who eats Milky Bars owns a Horse. 8. The person lives in the middle house eats Dairy Milk. 9. Jessica lives in the green. 10. The person lives on the left of the middle  house wants to go to Tobago. 11. The person who wants to go to the Maldives likes Lilac. 12. The person who likes Wispa Bites lives next to the person who wants to go to Florida. 13.The person who likes Pink wants to go to Florida. 14. The person who lives in the first house on the left likes Lilac. 15. The girl that likes Blue owns a Puppy. 16. The person who likes Skiing lives next to the person who has a Hamster. 17.The girl on the right of the girl who likes Tennis likes Horse riding. 18.The girl next to the girl who likes Milky Bars likes Boost. 19.The girl who likes Purple wants to go to Canada. 20. The girl who likes Crunchies owns a Rabbit. 21. The girl who likes Skiing lives next to the girl who plays Ten-pin bowlings. 22.Jessica wants to go to Australia.

Question: Is MilkyBars eaten in the house C ?

Answer: not entailment - contradiction


A , B , C , D and E are five friends. B is shorter than C. C is taller than D and E. A is taller than D.  B is shorter than E but taller than A.

Question: Is DD taller than AA ?

Answer: not entailment - contradiction


Rohan is taller than Anand but shorter than Seema. Krishna is taller than Pushpa but shorter than Anand. Dhiraj is taller than Krishna but shorter than Seema.

Question: Is Seema taller than Pushpa ?

Answer: entailment


A , B , C , D , E and F are six students in a class. B and C are shorter than F. D is taller than C. E is shorter than D but taller than F. A is shorter than E but taller than F.

Question: Is FF taller than EE ?

Answer: not entailment - contradiction


A , B , C , D , E and F are six students in a class. D is taller than C. E is shorter than D but taller than F. A is shorter than E but taller than F. B is shorter than C.

Question: Is EE shorter than AA ?

Answer: not entailment - unknown


Rohan is taller than Hardik who is shorter than Susheel. Niza is taller than Harry but shorter than Hardik. Who is the tallest ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is Susheel shorter than Hardik ?

Answer: not entailment - unknown


Rohan is taller than Hardik who is shorter than Susheel. Niza is taller than Harry but shorter than Hardik. Who is the tallest ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is Niza taller than Harry ?

Answer: not entailment - contradiction


D is taller than C and E. A is not taller than E. C is shorter than E. D is not taller than B. Who among them is the tallest ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is CC shorter than DD ?

Answer: not entailment - contradiction


There are five friends Sachin , Kunal , Mohit , Amy and Rohan. Sachin is shorter than Kunal. Rohan is shorter than Amy. Mohit is the tallest. Amy is little shorter than Kunal and little taller than Sachin.

Question: Is Mohit taller than Kunal ?

Answer: entailment


A , B , C , D , E and F are six students in a class. B and C are shorter than F but taller than A. D is shorter than C. E is taller than F.

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is EE shorter than EE ?

Answer: not entailment - contradiction


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet seven inhabitants : Carl , Betty , Rex , Bart , Marge , Alice and Bob . Carl claims that Alice and he are knights . Betty says that Carl could say that she is a knight . Rex tells you that Carl is a knave and Marge is a knight . Bart tells you that it is not the case that Betty is a knave . Marge claims that Alice is a knave or Bob is a knight . Alice claims that it is false that Bart is a knave . Bob says that of Bart and Betty , exactly one is a knight . Can you determine who is a knight and who is a knave ?

Question: Is Rex the knight ?

Answer: non-entailment


A , B , C , D , E and F are six friends in a group. B and C are taller than A. D is taller than B and shorter than C. E is shorter than D but taller than F. F is taller than B.

Question: Is DD the tallest ?

Answer: not entailment - contradiction


Peter is taller than Ross but is not taller than Mike. Ross is not taller than Mike. Katy is taller than Peter but is not the tallest. Sam is taller than Ross but is shorter than Peter.

Question: Is Mike shorter than Peter ?

Answer: not entailment - contradiction


There are five friends Sachin , Kunal , Mohit , Amy and Rohan. Sachin is taller than Rohan. Mohit is the tallest. Amy is little shorter than Kunal and little taller than Sachin.

Question: Is Sachin the shortest ?

Answer: entailment


A , B , C , D and E are five friends. A is shorter than B but taller than E. C is the tallest. D is shorter than B and taller than A.

Question: Is DD taller than BB ?

Answer: not entailment - contradiction


The quiz was first published in 1962. We will change the original version slightly in the descriptions leaving the meaning as it is. There are five houses of different colors on the site: a red one, a green one, a blue one, a yellow one and a white one. There are five men of different nationalities living in them: an Englishman, a German, an Italian, a Spaniard, and a Chinese. These men grow the following berries in their gardens: raspberries, currants, gooseberries, strawberries, or grapes. Each of them has a pet: a dog, a cat, a parrot, a hamster, or fish. Each of them likes a certain brand of chocolate: Twix, Snickers, Mars, Bounty, Kitkat. Conditions of Einstein's riddle: 1. An Englishman lives in the red house. 2. A German owns a dog. 3. A man living in the green house plants raspberries. 4. An Italian plants grapes in his garden. 5. The green house is next to the white one to the right. 6. A man who likes Twix owns a cat. 7. A man living in the yellow house like Snickers. 8. There is a big variety of gooseberries in the central house. 9. A Spaniard lives in the house number one. 10. A parrot owner lives next to the Mars eater. 11. A man eating Snickers lives next to a man loving hamsters. 12. A man loving Kitkat and a man loving strawberries are the same person. 13. A chinese prefers Bounty to other chocolate brands. 14. A Spaniard's neighbor lives in the blue house. The question is: who owns fish and who plants currants?

Question: Is green the house B ?

Answer: not entailment - contradiction


There are seven friends A , B , C , D , E , F and G. B is taller than A. C is taller than B. D is taller than C but shorter than E. E is shorter than F. F is taller than E. G is taller than F.

Question: Is BB taller than GG ?

Answer: entailment


Ross is shorter than Peter. Sam is taller than Tom . Sam is shorter than Katy. Katy is shorter than Ross.

Question: Is Ross taller than Katy ?

Answer: entailment


A is taller than B and C is taller than A. D is taller than F but shorter than B . Who is the tallest among all ?

Question: Is DD shorter than DD ?

Answer: not entailment - contradiction


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet three inhabitants : Alice , Homer and Ted . Alice claims that Homer could say that she is a knave . Homer says that Ted is a knave . Ted tells you that Alice and Homer are the same . Can you determine who is a knight and who is a knave ?

Question: Is Homer the knave ?

Answer: non-entailment


Tom is shorter than Mary. Mary is shorter than Sara but taller than Tom. Mike is taller than John but shorter than Katy.

Question: Is Tom taller than Sara ?

Answer: not entailment - unknown


On the island where each inhabitant is either a knave or a knight , knights always tell the truth while knaves always lie . You meet three inhabitants : Bob , Sally and Peggy . Bob claims that he is a knight or Peggy is a knave . Sally says that of she and Peggy , exactly one is a knave . Peggy tells you that Sally is a knave . Can you determine who is a knight and who is a knave ?

Question: Is Peggy the knight ?

Answer: non-entailment


Vineet is taller than Manick but shorter than Ravi. Jacob is taller than Dilip.

Question: Is Dilip taller than Ravi ?

Answer: not entailment - unknown


There are seven friends A , B , C , D , E , F and G. B is taller than A. C is taller than B. D is taller than C. F is taller than E. G is taller than F.

Question: Is GG shorter than AA ?

Answer: not entailment - unknown


Amit is taller than Tanu but shorter than Shruti. Bharat is taller than Chander. Bharat is shorter than Amit. Who among them is the tallest ?

Analytical & Logical Reasoning For CAT & Other Management Entrance Tests - Book by BS Sijwalii

Question: Is Chander taller than Bharat ?

Answer: not entailment - contradiction