loafeihong/math_mmlu_format huggingface dataset:
5% of men have unlisted phone numbers and 4% of women have unlisted phone numbers. Population ratio of men : women in the city of gpuzzles is 4:3. If we select randomly 100 people from the phone directory, Can you tell us how many people selected will definitely have unlisted phone numbers? Answer Choice: (A) 0% (B) 1% (C) 2% (D) 3% (E) 4%
Answer: A
The cost price of 20 books is the same as the selling price of ’X’ books. If the profit is 32%, then the value of X is ? Answer Choice: (A) 25 (B) 18 (C) 11.9 (D) 15 (E) 14
Answer: C
In a triangle, one side is 6 Cm and another side is 9 Cm. which of the following can be the perimeter of the triangle? Answer Choice: (A) 18. (B) 25. (C) 30. (D) 32. (E) 34.
Answer: B
The first flight out of Phoenix airport had a late departure. If the next three flights departed on-time, how many subsequent flights need to depart from Phoenix on-time, for the airport's on-time departure rate to be higher than 60%? Answer Choice: (A) 5 (B) 4 (C) 6 (D) 8 (E) 7
Answer: B
There has been successive increases of 30% and then 20% in the price of gas from the previous month. By what percentage should a driver reduce gas consumption so that the expenditure does not change? Answer Choice: (A) 20% (B) 24% (C) 28% (D) 32% (E) 36%
Answer: E
If population of certain city increases at the rate of 5%. If population in 1981 was 138915, then population in 1978 was? Answer Choice: (A) 120000 (B) 120002 (C) 120082 (D) 120028 (E) 120039
Answer: A
In ΔPQS above, if PQ =6 and PS = 7, then Answer Choice: (A)  9/4 (B)  12/5 (C)  16/5 (D)  15/4 (E) 21/4
Answer: E
The famous church in the city of Kumbakonnam has a big clock tower and is said to be over 300 years old. Every Monday 10.00 A M the clock is set by Antony, doing service in the church. The Clock loses 6 mins every hour. What will be the actual time when the faulty clock shows 3 P.M on Friday? Answer Choice: (A) 2.19 (B) 2.12 (C) 2.13 (D) 2.11 (E) 2.1
Answer: B
Three investors, A, B, and C, divide the profits from a business enterprise in the ratio of 5 : 7 : 8, respectively. If investor A earned $ 2,500, how much money did investors B and C earn in total? Answer Choice: (A) $4,000 (B) $4,900 (C) $7,500 (D) $9,500 (E) $10,500
Answer: C
The average of 11 results is 50, if the average of first six results is 49 and that of the last six is 52. Find the sixth result? Answer Choice: (A) 46 (B) 56 (C) 66 (D) 76 (E) 74
Answer: B
3 buffaloes eat as much as 4 cows or 2 oxen. At a farm there are 15 buffaloes, 8 oxen and 24 cows. The fodder for these cattle is available for 24days. If 8 more cows & 9 more buffaloes are brought in, how long will the fodder last? Answer Choice: (A) 10 (B) 14 (C) 15 (D) 18 (E) 21
Answer: D
Find the average of all prime numbers between 50 and 70 Answer Choice: (A) 90 (B) 45 (C) 60 (D) 90 (E) 26
Answer: C
A triangle marked A,B and C on its three sides . Three colors, grey, violet, and purple are used to paint the three sides of the triangle. If the adjacent faces are painted with the different colors, in how many ways can the triangle sides be painted? Answer Choice: (A) 3 (B) 8 (C) 6 (D) 12 (E) 36
Answer: A
What is the greatest integer m for which the number 30!/10^m is an integer? Answer Choice: (A) 7 (B) 8 (C) 9 (D) 10 (E) 11
Answer: A
To get to a business meeting, John drove m miles in h hours, and arrived 1/2 hour early. At what rate should he have driven to arrive exactly on time? Answer Choice: (A) m/2h (B) 2m/(2h+1) (C) 2m/(2h-1) (D) 2m-h/2h (E) none of these
Answer: C
A train passes a station platform in 36 seconds and a man standing on the platform in 22 seconds. If the speed of the train is 54 km/hr, what is the length of the platform? Answer Choice: (A) 37 (B) 240 (C) 210 (D) 267 (E) 211
Answer: C
An outlet pipe empties a tank which is full in 10 hours. If the inlet pipe is kept open, which lets water in at the rate of 4 litres/min then outlet pipe would take 6 hours longer. Find the capacity of the tank. Answer Choice: (A) 8600 litres (B) 6400 litres (C) 12800 litres (D) 11200 litres (E) 13200 litres
Answer: B
What decimal of an hour is a second? Answer Choice: (A) .0025 (B) .0256 (C) .00027 (D) .000126 (E) None
Answer: C
A bus started its journey from Chennai and reached Mumbai in 50 min with its average speed of 60 km/hr. If the average speed of the bus is increased by 6 km/hr, how much time will it take to cover the same distance? Answer Choice: (A) 45 min. (B) 55 min. (C) 65 min. (D) 60 min. (E) 50 min.
Answer: B
What will be the income tax payable by a person getting a taxable income of Rs. 30,000 during the year if the first Rs. 18000 is not taxable and the tax rates arc 25% of the next Rs. 25000 ? Answer Choice: (A) Rs. 3000 (B) Rs. 3250 (C) Rs. 3500 (D) Rs. 3750 (E) None of these
Answer: A
The equation w = 2y2 + 5y - 17, describes a parabola in the xy coordinate plane. If line l, with slope of 3, intersects the parabola in the upper-left quadrant at w = -5, the equation for l is Answer Choice: (A) + y + 15 = 0 (B) - 3x - 11 = 0 (C) + y - 16.5 = 0 (D) - y - 7 = 0 (E) + y + 13.5 = 0
Answer: C
Three bells chime at intervals of 18 min., 24 min. and 32 min. respectively. At a certain time they begin together. What length J of time will elapse before they chime together again? Answer Choice: (A) 2 hr. and 24 min. (B) 4 hr. and 48 min. (C) 1 hr. and 36 min. (D) 5 hr. (E) 2 hr.
Answer: B
Two pipes P and Q can fill a cistern in 10 and 15 minutes respectively. Both are opened together, but at the end of 4 minutes the first is turned off. How many more minutes will it take for the cistern to fill after the first pipe is turned off? Answer Choice: (A) 3.5 (B) 4 (C) 4.5 (D) 5 (E) 5.5
Answer: D
If n is an integer greater than 7, which of the following must be divisible by 3 ? Answer Choice: (A) n(n + 1)(n – 4) (B) n(n + 5)(n – 6) (C) n(n + 2)(n – 1) (D) n(n + 3)(n – 5) (E) n(n + 5)(n – 6)
Answer: A
Two trains of equal length, running with the speeds of 60 and 100 kmph, take 50 seconds to cross each other while they are running in the same direction. What time will they take to cross each other if they are running in opposite directions? Answer Choice: (A) 10 (B) 6.25 (C) 7.35 (D) 2.62 (E) 2.28
Answer: B
The length of the bridge, which a train 120 meters long and travelling at 45 km/hr can cross in 30 seconds, is? Answer Choice: (A) 266 (B) 288 (C) 245 (D) 255 (E) 232
Answer: D
Cindy has her eye on a sundress but thinks it is too expensive. It goes on sale for 15% less than the original price. Before Cindy can buy the dress, however, the store raises the new price by 25%. If the dress cost $61.2 after it went on sale for 15% off, what is the difference between the original price and the final price? Answer Choice: (A) $0.00 (B) $4.50 (C) $3.40 (D) $5.00 (E) $6.80
Answer: B
A certain clock marks every hour by striking a number of times equal to the hour,and the time required for a stroke is exactly equal to the time interval between strokes. At 6:00 the time lapse between the beginning of the first stroke and the end of the last stroke is 33 seconds. at 12:00 ,how many seconds elapse between the beginning of the first stroke and the end of the last stroke? Answer Choice: (A) A.72 (B) B.50 (C) C.48 (D) D.69 (E) E.44
Answer: D
A contractor agreeing to finish a work in 150 days, employed 75 men each working 8 hours daily. After 90 days, only 2/7 of the work was completed. Increasing the number of men by ________ each working now for 10 hours daily, the work can be completed in time. Answer Choice: (A) 322 men (B) 232 men (C) 838 men (D) 539 men (E) 150 men
Answer: E
A special municipal payroll tax charges not tax on a payroll less than $200,000 and only 0.2% on a company’s payroll above $200,000. If Belfried Industries paid $200 in this special municipal payroll tax, then they must have had a payroll of? Answer Choice: (A) $180,000 (B) $202,000 (C) $220,000 (D) $300,000 (E) $2,200,000
Answer: D
If 1,000 microns = 1 decimeter, and 1,000,000,000 angstroms = 1 decimeter, how many angstroms equal 1 micron? Answer Choice: (A) 1,000 (B) 100 (C) 1,000,000 (D) 10 (E) 10,000
Answer: C
If an article with marked price of $400 is sold at successive discount of 15%,25% and 15%,what is the price the customer has to pay? Answer Choice: (A) 360 (B) 108 (C) 230 (D) 216 (E) 224
Answer: D
Angela, Bernie, and Colleen can complete a job, all working together, in 5 hours. Angela and Bernie, working together at their respective rates, can complete the same job in 6 hours. How long would it take Colleen, working alone, to complete the entire job? Answer Choice: (A) 8 hours (B) 10 hours (C) 12 hours (D) 30 hours (E) 20 hours
Answer: D
The parameter of a square is equal to the perimeter of a rectangle of length 18 cm and breadth 10 cm. Find the circumference of a semicircle whose diameter is equal to the side of the square. Answer Choice: (A) 44.0 (B) 23.59 (C) 23.55 (D) 23.53 (E) 23.57
Answer: A
Find the unit's digit in the product (2467)163 x (341)72. Answer Choice: (A) 7 (B) 5 (C) 3 (D) 4 (E) 1
Answer: A
A company has two types of machines, type R and type S. Operating at a constant rate, a machine of type R does a certain job in 60 hrs and a machine of type S does the same job in 90 hours. If the company used the same number of each type of machine to do the job in 2 hours, how many machines of type R were used? Answer Choice: (A) 12 (B) 15 (C) 16 (D) 18 (E) 20
Answer: D
Find the greatest number which on dividing 1661 and 2045, leaves a reminder of 10 and 13 respectively Answer Choice: (A) 125 (B) 127 (C) 129 (D) 131 (E) 150
Answer: B
If a certain manager had received a 10% raise instead of the 8% raise that she actually received, her salary would have been $60,500. What was her actual salary after the raise? Answer Choice: (A) 55,000 (B) 58,806 (C) 59,290 (D) 59,400 (E) 61,620
Answer: D
A cistern can be filled by a tap in 2 hours while it can be emptied by another tap in 9 hours. If both the taps are opened simultaneously, then after how much time will the cistern get filled ? Answer Choice: (A) 2.57 hrs (B) 5 hrs (C) 6.57 hrs (D) 7.2 hrs (E) 9.27 hrs
Answer: A
Sakshi can do a piece of work in 20 days.Tanya is 25% more efficient than Sakshi. The number of days taken by Tanya to do the same piece of work : Answer Choice: (A) 15 (B) 16 (C) 18 (D) 25 (E) None of these
Answer: B
Two pipes can fill a tank in 18 minutes and 15 minutes. An outlet pipe can empty the tank in 54 minutes. If all the pipes are opened when the tank is empty, then how many minutes will it take to fill the tank? Answer Choice: (A) 30 minutes (B) 17 minutes (C) 15 minutes (D) 6 minutes (E) 12 minutes
Answer: D
Nicole cycles at a constant rate of 10 kilometers per hour, and is passed by Jessica, who cycles at a constant rate of 30 kilometers per hour. If Jessica cycles at her constant rate for x minutes after passing Nicole, then stops to wait for her, how many minutes will Jessica have to wait for Nicole to catch up to her? Answer Choice: (A) a) x minutes (B) b) x/2 minutes (C) c) 2x/3 minutes (D) d) 3x/2 minutes (E) e) 2x minutes
Answer: C
Two kinds of Vodka are mixed in the ratio 1:2 and 2:1 and they are sold fetching the profit 20% and 20% respectively. If the vodkas are mixed in equal ratio and the individual profit percent on them are increased by 4/3 and 5/3 times respectively, then the mixture will fetch the profit of Answer Choice: (A) 18% (B) 20% (C) 21% (D) 23% (E) Cannot be determined
Answer: A
John has 10 pairs of matched socks. If he loses 13 individual socks, what is the greatest number of pairs of matched socks he can have left? Answer Choice: (A)  7 (B)  3 (C)  5 (D)  4 (E)  1
Answer: B
The income derived from a Rs. 100, 13% stock at Rs. 105, is : Answer Choice: (A) Rs. 5 (B) Rs. 8 (C) Rs. 13 (D) Rs. 18 (E) Rs. 19
Answer: C
It rained as much as on Wednesday as on all the other days of the week combined. If the average rainfall for the whole week was 5 cms, How much did it rain on Wednesday? Answer Choice: (A) 10.9 (B) 17.5 (C) 10.2 (D) 10.1 (E) 10.6
Answer: B
If 15 people contributed a total of $30.00 toward a gift and each of them contributed at least $1.00, then the maximum possible amount any one person could have contributed is Answer Choice: (A)  $1.00 (B)  $16 (C)  $5.00 (D)  $6.00 (E)  $20.00
Answer: B
After distributing the sweets equally among 25 children, 8 sweets remain. Had the number of children been 28, 22 sweets would have been left after equal distribution. What was the total number of sweets ? Answer Choice: (A) 328 (B) 348 (C) 358 (D) 362 (E) Data inadequate
Answer: C
What will be the product of (50-1)*(50-2)*(50-3)*..............*(50-99)*(50-100)? Answer Choice: (A) less than -100,000 (B) -2500 (C) 0 (D) 2500 (E) more than 100,000
Answer: C
Sonika deposited Rs.8000 which amounted to Rs.11200 after 3 years at simple interest. Had the interest been 2% more. She would get how much? Answer Choice: (A) 9680 (B) 2277 (C) 11680 (D) 12068 (E) 1212
Answer: C
In an examination, the percentage of students qualified to the students appeared from school 'P' is 70%. In school 'Q', the number of students appeared is 30% more than the students appeared from school 'P' and the number of students qualified from school 'Q' is 50% more than the students qualified from school 'P'. What is the % of students qualified to the number of students appeared from school 'Q' ? Answer Choice: (A) 80.76% (B) 75.5% (C) 60.50% (D) 43 % (E) None of these
Answer: A
Rs. 50000 is divided into two parts One part is given to a person with 10% interest and another part is given to a person with 20 % interest. At the end of first year he gets profit 7000 Find money given by 10% ? Answer Choice: (A) Rs.30029 (B) Rs.30120 (C) Rs.30000 (D) Rs.31209 (E) Rs.30121
Answer: C
A cistern has a leak which would empty the cistern in 20 minutes. A tap is turned on which admits 7 liters a minute into the cistern, and it is emptied in 24 minutes. How many liters does the cistern hold? Answer Choice: (A) 480 (B) 487 (C) 481 (D) 840 (E) 268
Answer: D
Ram and Shakil run a race of 2000 meters. First, Ram gives Shakil a start of 200 meters and beats him by one minute. If , Ram gives Shakil a start of 6 minutes Ram is beaten by 1000 meters. Find the time in minutes in which Ram and Shakil can run the races separately. Answer Choice: (A) 7,10 (B) 8,10 (C) 9,10 (D) 10,10 (E) 10,12
Answer: B
Ravi purchased a refrigerator and a mobile phone for Rs. 15000 and Rs. 8000 respectively. He sold the refrigerator at a loss of 4 percent and the mobile phone at a profit of 9 percent. Overall he make a. Answer Choice: (A) 228 (B) 288 (C) 27 (D) 120 (E) 881
Answer: D
A wolf eats 5.5 Kg of meat in 3 days. A baby tiger eats 3 Kg of meat in 3 days. How much meat can the two combined eat in three days? Answer Choice: (A) 10.5 (B) 9.5 (C) 8.5 (D) 7.5 (E) 6.5
Answer: C
How many different 6-letter sequences are there that consist of 2A, 60B's and 10C's ? Answer Choice: (A) 6 (B) 60 (C) 120 (D) 360 (E) 720
Answer: E
The average of first 10 even numbers is? Answer Choice: (A) 19 (B) 18 (C) 16 (D) 11 (E) 17
Answer: D
In what time will Rs.4000 lent at 3% per annum on simple interest earn as much interest as Rs.5000 will earn in 5 years at 4% per annum on simple interest? Answer Choice: (A) 8 1/3 (B) 8 1/6 (C) 8 1/4 (D) 8 1/8 (E) 8 1/9
Answer: A
A man is 26 years older than his son. In two years, his age will be twice the age of his son. The present age of this son is Answer Choice: (A) 78 years (B) 22 years (C) 88 years (D) 66 years (E) 24 years
Answer: E
How many digits will be there to the right of the decimal point in the product of 95.75 and .02554 ? Answer Choice: (A) 2 (B) 3 (C) 4 (D) 5 (E) 6
Answer: E
In 6 years, A will be thrice as old as B was 4 years ago. If A is now 6 years older than B, find the present age of B. Answer Choice: (A) 16 years (B) 24 years (C) 8 years (D) 12 years (E) 18 years
Answer: D
A driver just filled the car's gas tank with 45 liters of gasohol, a mixture consisting of 5% ethanol and 95% gasoline. If the car runs best on a mixture consisting of 10% ethanol and 90% gasoline, how many liters of ethanol must be added into the gas tank for the car to achieve optimum performance? Answer Choice: (A) 1.3 (B) 1.7 (C) 2.1 (D) 2.5 (E) 2.9
Answer: D
In a group of cows and chickens, the number of legs was 14 more than twice the number of heads. The number of cows was: Answer Choice: (A) 3 (B) 5 (C) 9 (D) 7 (E) 8
Answer: D
If a particular player is always chosen, in how many ways cana cricket-be chosen out of 15 players? Answer Choice: (A) 1223 (B) 1376 (C) 1245 (D) 1456 (E) 1365
Answer: E
A, B and C can do a work in 6, 8 and 12 days respectively doing the work together and get a payment of Rs.1800. What is B’s share? Answer Choice: (A) 300 (B) 245 (C) 600 (D) 743 (E) 215
Answer: C
Which of the following is equal to 1(4/5)%? Answer Choice: (A) 0.012/100 (B) 0.12/100 (C) 1.2/100 (D) 1.8/100 (E) 12/10
Answer: D
Donna, Chris, and Austin have a total of $93 in their wallets. Donna has $7 more than Chris. Austin has 3 times what Donna has. How much money has Donna? Answer Choice: (A) $20 (B) $40 (C) $60 (D) $80 (E) $100
Answer: A
In a certain book club, the members are voting between two books – a mystery novel and a biography – to decide which book the group will read next. There are 3 times as many votes for the mystery novel as there are votes for the biography. The ratio of biography votes to the mystery votes is Answer Choice: (A) 1 to 2 (B) 1 to 3 (C) 1 to 4 (D) 2 to 3 (E) 3 to 4
Answer: B
If (1+p)q=q, which of the following must be true? Answer Choice: (A) p=-1 or q=0 (B) p=0 or q=0 (C) p=1 or q=1 (D) p=-1 or q=-1 (E) p=0 or q=1
Answer: B
A and B write a test A says " i got a third of the ques. wrong" b says " i got 5 wrong" together they got three quarters of the questions correct.how many did A get correct. Answer Choice: (A) 1/4 (B) 3/4 (C) 5/4 (D) 1/3 (E) 5/3
Answer: B
a = 5^10 - 625^2 and a/x is an integer, where x is a positive integer greater than 1, such that it does NOT have a factor p such that 1 < p < x, then how many different values for x are possible? Answer Choice: (A) None (B) One (C) Two (D) Three (E) Four
Answer: C
Working together, 7 identical pumps can empty a pool in 6 hours. How many hours will it take 3 pumps to empty the same pool? Answer Choice: (A) 11 (B) 13 (C) 12 (D) 14 (E) 10
Answer: D
If Juan takes 13 seconds to run y yards, how many seconds will it take him to run x yards at the same rate? Answer Choice: (A) 13x/y (B) 13y/x (C) x/(13y) (D) 13/(xy) (E) xy/13
Answer: A
A shop sells 2 typesof shirts: cotton and woolen. A pair of cottonshirts is sold at 30% profit and a pair of woolen shirts is sold at 50%50% profit. The salesman has calculated that if he sells 100% more woolen shirts than cottonshirts, his overall profit will be 45%. However, he ends up selling 50%50% more cotton trousers than woolen trousers. What will be his overall profit? Answer Choice: (A) 20% (B) 30% (C) 40% (D) 50% (E) 65%
Answer: C
A box contains 3 blue marbles, 4 red, 4 green marbles and 2 yellow marbles. If three marbles are picked at random, what is the probability that they are all blue? Answer Choice: (A) 1/286 (B) 2/455 (C) 1/91 (D) 4/455 (E) None of these
Answer: A
The length of a room is 5.5 m and width is 3.75 m. Find the cost of paying the floor by slabs at the rate of Rs. 1000 per sq.metre. Answer Choice: (A) Rs. 15,000 (B) Rs. 15,500 (C) Rs. 15,600 (D) Rs. 20,625 (E) None
Answer: D
Which of the following is closest to (8!-7!)/(8!+7!)? Answer Choice: (A) 0.01 (B) 0.8 (C) 0.2 (D) 1 (E) 10
Answer: B
Two pipes A and B can separately fill a tank in 12 and 15 minutes respectively. A third pipe C can drain off 45 liters of water per minute. If all the pipes are opened, the tank can be filled in 15 minutes. What is the capacity of the tank? Answer Choice: (A) 399 (B) 540 (C) 772 (D) 272 (E) 121
Answer: B
There are seven thieves. They stole diamonds from a diamond merchant and ran away. While running, night sets in and they decide to rest in the jungle.
When everybody was sleeping, two of them woke up and decided to divide the diamonds equally among themselves. But when they divided the diamonds equally, one diamond is left.
So they woke up the 3rd thief and tried to divide the diamonds equally again but still one diamond was left. Then they woke up the 4th thief to divide the diamonds equally again, and again one diamond was left. This happened with the 5th and 6th thief – one diamond was still left.
Finally, they woke up the 7th thief and this time the diamonds were divided equally.
How many diamonds did they steal in total? Answer Choice: (A) 1560 (B) 1561 (C) 1559 (D) 1557 (E) None of the above
Answer: B
What is the units digit of the expression 14^7−15^4? Answer Choice: (A)  0 (B)  8 (C)  4 (D)  6 (E)  3
Answer: B
Two trains are running at 40 km/hr and 20 km/hr respectively in the same direction. Fast train completely passes a man sitting in the slower train in 7 seconds. What is the length of the fast train ? Answer Choice: (A) 27 7/9 (B) 28 7/9 (C) 29 7/9 (D) 38 8/9 (E) None of these
Answer: D
What is the smallest positive integer K such that the product of 61347 x K is a perfect square? Answer Choice: (A) 3 (B) 9 (C) 15 (D) 25 (E) 63
Answer: A
Leila is playing a carnival game in which she is given 4 chances to throw a ball through a hoop. If her chance of success on each throw is 1/5, what is the chance that she will succeed on at least 3 of the throws? Answer Choice: (A) 1/5^4 (B) 1/5^3 (C) 6/5^4 (D) 13/5^4 (E) 17/5^4
Answer: E
The least number, which when divided by 12, 15, 20 and 54 leaves in each case a remainder of 8, is : Answer Choice: (A) 504 (B) 536 (C) 544 (D) 548 (E) None of these
Answer: D
Ram is 8 years younger than Sundar, and Mahi is thrice as old as Ram. If S is Sundar’s age and M is Mahi’s age, what is the relationship between S and M? Answer Choice: (A) M = 3S + 10 (B) M = 3S + 14 (C) M = 3S + 5 (D) M = 3S − 10 (E) M = 3S − 24
Answer: E
If cost of 15 eggs be 82 rupees, then find out the cost of 5 dozen eggs. Answer Choice: (A) 300 (B) 400 (C) 330 (D) 600 (E) 700
Answer: C
4, 12, 48, 240, 1440, 10080,(...) Answer Choice: (A) 80640 (B) 10080 (C) 6200 (D) 10020 (E) 12500
Answer: A
If (10^4 * 3.456789)^14 is written as a single term, how many digits would be to the right of the decimal place? Answer Choice: (A) 9 (B) 14 (C) 21 (D) 28 (E) 42
Answer: D
When m is divided by 9, the remainder is 2. When m is divided by 13, the remainder is 3. If 1 < m < 300, what is the greatest possible value of m? Answer Choice: (A) 173 (B) 203 (C) 233 (D) 263 (E) 293
Answer: D
The ratio of numbers is 3:4 and their H.C.F is 5. Their L.C.M is: Answer Choice: (A) 12 (B) 16 (C) 24 (D) 60 (E) 98
Answer: D
How many different ways can you select a pilot and a co pilot if you have 100 people to choose from? Answer Choice: (A) 199 (B) 200 (C) 398 (D) 4950 (E) 9900
Answer: E
A driving school claims an average test pass rate of 76.8 percent. What is the least number of pupils required to achieve this result? Answer Choice: (A) 132 (B) 127 (C) 125 (D) 152 (E) 112
Answer: C
A committee is reviewing a total of 30x black-and-white films and 6y color films for a festival. If the committee selects y/x% of the black-and-white films and all of the color films, what fraction of the selected films are in color? Answer Choice: (A) 22/21 (B) 20/21 (C) 23/21 (D) 25/21 (E) 28/21
Answer: B
A 900 m long train crosses a platform in 39 sec while it crosses a signal pole in 18 sec. What is the length of the platform? Answer Choice: (A) 1000 (B) 1050 (C) 1060 (D) 370 (E) 380
Answer: B
A certain number when divided by 39 leaves a remainder 18, what is the remainder when the same number is divided by 13? Answer Choice: (A) 7 (B) 8 (C) 9 (D) 6 (E) 5
Answer: E
A is thrice as efficient as B and is, therefore, able to finish a piece of work 10 days earlier than B. In how many days A and B will finish it together? Answer Choice: (A) 7 days (B) 6 days (C) 9 days (D) 5 days (E) 4 days
Answer: D
Ashok secured average of 79 marks in 6 subjects. If the average of marks in 5 subjects is 74, how many marks did he secure in the 6th subject? Answer Choice: (A) 104 (B) 27 (C) 99 (D) 17 (E) 80
Answer: A