loafeihong/math_mmlu_format huggingface dataset:
Nitin ranks 18th in a class of 49 students. What is rank from the last ? Answer Choice: (A) 33 (B) 38 (C) 32 (D) 28 (E) 19
Answer: C
Linda and Angela contract to paint a neighbor's house. Even though Linda
spends 30% more time painting the house than Angela, each receives a payment
of m dollars when the work is completed. If Angela decides to pay Linda n
dollars so that they would have received the same compensation per hour
worked, what is n in terms of m? Answer Choice: (A) A)(3/23)m (B) B)(1/3)m (C) C)(1/4)m (D) D)(1/5)m (E) E)(1/6)m
Answer: A
Three partners A, B, C in a business invested money such that 2(Aâ€™s capital) = 5(Bâ€™s capital) = 10(Câ€™s capital) then, The ratio of their capitals is Answer Choice: (A) 63 : 45 : 34 (B) 63 : 54 : 34 (C) 5 : 2 : 1 (D) 63 : 45 : 35 (E) None of these
Answer: C
the walker walking at a constant rate of 4 miles per hour is passed by a cyclist traveling in the same direction along the same path at 20 miles per hour. the cyclist stops to wait for the hiker 5 minutes after passing her, while the walker continues to walk at her constant rate, how many minutes must the cyclist wait until the walker catches up? Answer Choice: (A) 16 (B) 18 (C) 20 (D) 22 (E) 24
Answer: C
Doughnut delivery delivers about 75 orders using 15 fleet bikes in any given day of 15 hours. They need to increase their delivery for Christmas and so they bought 10 more bikes and now work for 4 extra hours. How many more orders will be delivered in the next eight days? Answer Choice: (A) 200 (B) 225 (C) 37.5 (D) 16,875 (E) 95
Answer: B
If the sides of a triangle are 30 cm, 26 cm and 10 cm, what is its area? Answer Choice: (A) 120 (B) 110 (C) 130 (D) 140 (E) 150
Answer: C
A bag is filled with pennies and nickels in the ratio of 5 to 3. There are 30 nickles in the bag, how many coins are there in that bag? Answer Choice: (A) 70 (B) 65 (C) 75 (D) 85 (E) 80
Answer: E
The L.C.M. of two numbers is 42. The numbers are in the ratio 2 : 3. Then sum of the number is: Answer Choice: (A) 28 (B) 32 (C) 35 (D) 53 (E) 54
Answer: C
Kiran has $100 in her piggy bank. How much will she have in her bank 30 weeks from now if she puts $1 in the bank next week, $2 two weeks from now, $3 three weeks from now, and continues to increase the amount that she puts in by $1 each week? Answer Choice: (A) 500 (B) 525 (C) 535 (D) 565 (E) 575
Answer: D
Find the area of a parallelogram with base 24 cm and height 16 cm. Answer Choice: (A) 304 cm2 (B) 384 cm2 (C) 184 cm2 (D) 284 cm2 (E) 385 cm2
Answer: B
A man can row upstream at 7 kmph and downstream at 10kmph.find man’s rate in still water and the rate of current. Answer Choice: (A) 1.5 km/hr (B) 2.5 km/hr (C) 3.5 km/hr (D) 4.5 km/hr (E) 5.5 km/hr
Answer: A
A cube of side 5 meter length is cut into small cubes of side 25cm each. How many such small cubes can be obtained? Answer Choice: (A) 10781 (B) 1276 (C) 1000 (D) 8000 (E) 5000
Answer: D
What is the ratio between perimeters of two squares one having 3 times the diagonal then the other? Answer Choice: (A) 4:8 (B) 1:4 (C) 6:2 (D) 3:1 (E) 1:2
Answer: D
A male student must answer 7 out of 10 questions on an examination. If at least 3 of the first 5 questions must be answered, how many possible combinations of 7 questions are available to the student? Answer Choice: (A) 120 (B) 140 (C) 110 (D) 150 (E) 160
Answer: C
70 is subtracted from 30% of a number, the result is 20. Find the number? Answer Choice: (A) 150 (B) 997 (C) 266 (D) 300 (E) 271
Answer: D
Five years ago the average of the ages of A and B was 40 years and now the average of the ages of B and C is 49 years. What will be the age of the B ten years hence? Answer Choice: (A) 22 (B) 77 (C) 26 (D) 98 (E) 51
Answer: D
A rectangular field is to be fenced on three sides leaving a side of 20 feet uncovered. If the area of the field is 60 sq. feet, how many feet of fencing will be required? Answer Choice: (A) 34 (B) 40 (C) 68 (D) 88 (E) 26
Answer: E
A bag contains 5 red balls, 5 green balls and 6 white balls. A ball is drawn at
random from the box. What is the probability that the ball drawn is either red or green? Answer Choice: (A) 2/5 (B) 3/5 (C) 1/5 (D) 7/15 (E) 5/8
Answer: E
A set S = {x, -8, -5, -1, 1, 6, 9, y} with elements arranged in increasing order. If the median and the mean of the set are the same, what is the value of |x|-|y|? Answer Choice: (A) -1 (B) Cannot be determined (C) 1 (D) 0 (E) 2
Answer: E
Which of the following are roots of an equation (x^-2)-(2x^-1)-35=0 Answer Choice: (A) 1/5 and -1/7 (B) -1/5 and 1/7 (C) 1/5 and 1/7 (D) -1/5 and -1/7 (E) -5/2 and -1/7
Answer: B
In an increasing sequence of 10 consecutive integers, the sum of the first 4 integers is 570. What is the sum of the last 6 integers in the sequence? Answer Choice: (A) 885 (B) 888 (C) 889 (D) 884 (E) 880
Answer: A
P and Q invested in a shop. The profits were divided in the ratio of 4 : 6 respectively. If P invested Rs. 55,000, the amount invested by Q is: Answer Choice: (A) 48000 (B) 40000 (C) 35000 (D) 60000 (E) None
Answer: E
A vessel of capacity 2 litre has 40% of alcohol and another vessel of capacity 6 litre had 60% alcohol. The total liquid of 8 litre was poured out in a vessel of capacity 10 litre and thus the rest part of the vessel was filled with the water. What is the new concentration of Mixture? Answer Choice: (A) 31%. (B) 44%. (C) 49%. (D) 29%. (E) 51%.
Answer: B
A textile worker’s wages are increased by 10% and afterwards decreased by 10 %. Find the change percentage in his wages. Answer Choice: (A) 2 % increase (B) 4% increase (C) 1% decrease (D) 4% decrease (E) None of these
Answer: C
Two brothers Ram and Ravi appeared for an exam. The probability of selection of Ram is 3/7 and that of Ravi is 1/5. Find the probability that both of them are selected. Answer Choice: (A) 3/35 (B) 2/3 (C) 7/35 (D) 5/7 (E) 7/5
Answer: A
During the months May through October, Teddy the bear doubles his weight, and during the months November through April, Teddy loses 100 pounds. If at the beginning of November 1973, Teddy's weight was m pounds, what was Teddy's weight in pounds by the end of April 1976? Answer Choice: (A) 4m - 1300 (B) 9m - 1200 (C) 4m - 1200 (D) 9m - 1300 (E) m - 1200
Answer: A
The radius of the wheel of a bus is 35 cms and the speed of the bus is 66 km/h, then the r.p.m. (revolutions per minutes)of the wheel is Answer Choice: (A) 200 (B) 250 (C) 300 (D) 500 (E) None of these
Answer: D
When the number 2y31129 is exactly divisible by 11, then what can be the smallest whole number in place of y? Answer Choice: (A) 1 (B) 3 (C) 4 (D) 7 (E) 8
Answer: A
A bag contains 7 white balls, 5 black balls, and 4 red balls. One by one, three balls are drawn out without replacement. What is the probability that the third ball is red? Answer Choice: (A) 1/2 (B) 1/4 (C) 3/8 (D) 5/12 (E) 2/5
Answer: B
Man1 does a work in 10 days and Man2 does the same work in 15 days. In how many days they together will do the same work ? Answer Choice: (A) 10 days (B) 5 days (C) 6 days (D) 7 days (E) 8 days
Answer: C
A man's regular pay is $3 per hour up to 40 hours. Overtime is twice the payment for regular time. If he was paid $186, how many hours overtime did he work? Answer Choice: (A) 8 (B) 5 (C) 9 (D) 6 (E) 11
Answer: E
Coins are stacked one on top of the other to form a column. The first column has 12 coins and subsequent columns have 2 more coins than the previous one. Find the number of columns if total number of coins is 432. Answer Choice: (A) 27 (B) 16 (C) 15 (D) 26 (E) 11
Answer: B
The cost per pound of green tea and coffee were the same in June. In July, the price of coffee shot up by 100% and that of green tea dropped by 70%. If in July, a mixture containing equal quantities of green tea and coffee costs $3.45 for 3lbs, how much did a pound of green tea cost in July? Answer Choice: (A) $4 (B) $0.3 (C) $1 (D) $3 (E) $1.65
Answer: B
The average weight of 16 boys in a class is 50.25 kg and that of the remaining 8 boys is 45.15 kg. Find the average weights of all the boys in the class. Answer Choice: (A) 48 (B) 48.55 (C) 46 (D) 34.5 (E) 50.0
Answer: B
Two numbers are in the ratio of 1 : 2. If 5 be added to both, their ratio changes to 3 : 5. The greater number is Answer Choice: (A) 20 (B) 24 (C) 28 (D) 32 (E) 36
Answer: A
If R=30^65−29^65/3064+2964 then Answer Choice: (A) 0<R≤0.10<R≤0.1 (B) 0.1<R≤0.50.1<R≤0.5 (C) 0.5<R≤1.00.5<R≤1.0 (D) R<1.0 (E) R>1.0
Answer: E
If the seventh day of a month is three days earlier than Friday, What day will it be on the nineteenth day of the month? Answer Choice: (A) Saturday (B) Monday (C) Sunday (D) Wednesday (E) None of these
Answer: C
The average of 6 observations is 14. A new observation is included and the new average is decreased by 1. The seventh observation is? Answer Choice: (A) 1 (B) 3 (C) 5 (D) 6 (E) 7
Answer: E
Machine A and machine E are each used to manufacture 660 sprockets. It takes machine A 10 hours longer to produce 660 sprockets than machine E. Machine E produces 10 percent more sprockets per hour than machine A. How many sprockets per hour does machine A produces? Answer Choice: (A) 6 (B) 6.6 (C) 60 (D) 100 (E) 110
Answer: A
A person was asked to subtract 25% of a number from the original but he subtracted 25 from the number. His answer was 25 more than correct one. What was the original number? Answer Choice: (A) 100 (B) 919 (C) 102 (D) 200 (E) 234
Answer: D
A no. when divided by the sum of 555 and 445 gives 2times their difference as quotient & 40 as remainder. Find the no. is? Answer Choice: (A) 220044 (B) 145778 (C) 220400 (D) 220014 (E) 220040
Answer: E
John distributes his pencil among his 4 friends Rose, Mary, Ranjan, and Rohit in the ratio 1/3 : 1/3 :1/4:1/5 . What is the minimum no. of pencils that the person should have? Answer Choice: (A) 45 (B) 67 (C) 70 (D) 77 (E) 98
Answer: B
A large petrol tank has two inlet tubes (a large one and a small one) and one outlet tube. It takes 3 hours to fill the tank with the large inlet tube. On the other hand, it takes 6 hours to fill the tank with the small inlet tube. The outlet tube allows the full tank to be emptied in 9 hours.
What fraction of the tank (initially empty) will be filled in 0.64 hours if all three tubes are in operation? Give your answer to two decimal places (e.g., 0.25, 0.5, or 0.75). Answer Choice: (A) 1 hour (B) 2 hour (C) 3 hour (D) 4 hour (E) 5 hour
Answer: A
For which of the following values of s is (20+s)/s an integer? Answer Choice: (A) 3 (B) 4 (C) 9 (D) 11 (E) 20
Answer: E
A box contains 3 blue marbles, 4 red, 6 green marbles and 2 yellow marbles. If two marbles are drawn at random, what is the probability that at least one is green? Answer Choice: (A) 23/35 (B) 23/32 (C) 23/31 (D) 23/30 (E) 63/35
Answer: A
Kamal is 60 years old and Karthi is 80 years old. How many years ago was the ratio of their ages 4 : 6? Answer Choice: (A) 20 yrs (B) 30 yrs (C) 25 yrs (D) 40 yrs (E) 15 yrs
Answer: A
The average of first 9 natural numbers is? Answer Choice: (A) 1.5 (B) 2.5 (C) 3.5 (D) 4.5 (E) 5.5
Answer: D
In a mixture of 60 liters, the ratio of milk and water is 2:1. What amount of water must be added to make the ratio of milk and water as 1:2? Answer Choice: (A) 60 (B) 277 (C) 299 (D) 66 (E) 221
Answer: A
The average age of the mother and her six children is 11 years which is reduced by 5 years if the age of the mother is excluded. How old is the mother Answer Choice: (A) 40 (B) 41 (C) 42 (D) 43 (E) 44
Answer: B
In a kilometer race, A beats B by 60 meters or 10 seconds. What time does A take to complete the race? Answer Choice: (A) 199 sec (B) 156.7 sec (C) 726 sec (D) 127 sec (E) 128 sec
Answer: B
Increasing the original price of a certain item by 30 percent and then increasing the new price by 30 percent is equivalent to increasing the original price by what percent? Answer Choice: (A) 31.25 (B) 37.5 (C) 50.0 (D) 52.5 (E) 69.0
Answer: E
Sachin borrows Rs. 5000 for 2 years at 4% p.a. simple interest. He immediately lends money to Rahul
at 25/4% p.a. for 2 years. Find the gain of one year by Sachin. Answer Choice: (A) 110.5 (B) 111.5 (C) 112.5 (D) 113.5 (E) None of these
Answer: C
The average age of 36 students in a group is 14 years. When teacher's age is included to it, the average increases by one. What is the teacher's age in years? Answer Choice: (A) 31 (B) 41 (C) 51 (D) 61 (E) 71
Answer: C
In a group of 25, 13 can speak Latin, 15 can speak French, and 6 don't speak either. How many of these speak both Latin and French? Answer Choice: (A) 9 (B) 10 (C) 11 (D) 12 (E) 8
Answer: A
A train traveling at 72 kmph crosses a platform in 34 seconds and a man standing on the platform in 18 seconds. What is the length of the platform in meters? Answer Choice: (A) 240 meters (B) 320 meters (C) 420 meters (D) 600 meters (E) Cannot be determined
Answer: B
Siddharth wants to borrow Rs.4000 at rate of interest 6% p.a. at S.I and lend the same amount at C.I at same rate of interest for two years. What would be his income in the above transaction? Answer Choice: (A) s.21.60 (B) s.21.68 (C) s.21.18 (D) s.14.4 (E) s.21.29
Answer: D
A pump can fill a tank with water in 2 hours. Because of a leak, it took 2 1/3 hours to fill the tank. The leak can drain all the water of the tank in? Answer Choice: (A) 4 1/3 hrs (B) 7 hrs (C) 8 hrs (D) 14 hrs (E) 15 hrs
Answer: D
Find the smallest number which should be multiplied with 13225 to make it a perfect square. Answer Choice: (A) 25 (B) 5 (C) 1 (D) 23 (E) 6
Answer: C
If 36 men can do a piece of work in 20 hours, in how mwny hours will15 men do it? Answer Choice: (A) 22 (B) 48 (C) 60 (D) 88 (E) 72
Answer: B
A father said to his son, "I was as old as you are at present at the time of your birth." If the father's age is 38 years now, the son's age five years back was? Answer Choice: (A) 14yr (B) 15yr (C) 20yr (D) 25yr (E) 30yr
Answer: A
The value of “A” varies in inverse proportion as the square of “B”. If the value of “A” is equal to 40 when “B” is equal to 12. What would be the value of “A” when “B” is equal to 24 ? Answer Choice: (A) 10 (B) 88 (C) 26 (D) 27 (E) 28
Answer: A
In year Y imported machine tools accounted for 25 percent of total machine-tools sales in the United States, and Japanese imports accounted for 55 percent of the sales of imported machine tools. If the total sales of machine tools imported from Japan that year was x billion dollars, then the total sales of all machine tools in the United States was how many billion dollars? Answer Choice: (A) 9x/80 (B) 13x/20 (C) 80/9x (D) 20x/13 (E) 80x/11
Answer: E
what is the smallest integer that is multiple of 5,7,9 Answer Choice: (A) A)70 (B) B)315 (C) C)200 (D) D)280 (E) E)140
Answer: B
What is the difference between the compound interest on Rs.12000 at 28% p.a. for one year when compounded yearly and half yearly? Answer Choice: (A) 399 (B) 383 (C) 235 (D) 288 (E) 133
Answer: C
Nelson borrowed some money at the rate of 6 p.c.p.a. for the first three years, 9 p.c.p.a. for the next five years and 13 p.c.p.a. for the period beyond eight years. If the total interest paid by him at the end of eleven years is 8,160, how much money did he borrow? Answer Choice: (A) 12,000 (B) 10,000 (C) 8,000 (D) Data inadequate (E) None of these
Answer: C
Monica planned her birthday party. She prepared 5 muffins for each of her guests and kept aside two additional muffins in case someone will want extra. After the party, it turned out that one of the guests didn't come but every one of the guests that did come ate six muffins and 4 muffins remained. How many guests did Monica plan on? Answer Choice: (A) 3. (B) 4. (C) 5. (D) 6. (E) 7.
Answer: D
The present ages of A,B & C are in the ratio of 5:7:8. 7years ago, the sum oftheir ages was 59. What is the present age of eldest one? Answer Choice: (A) 30 (B) 31 (C) 32 (D) 35 (E) 36
Answer: C
A, B, K start from the same place and travel in the same direction at speeds of 30km/hr, 40km/hr, 60km/hr respectively. B starts six hours after A. If B and K overtake A at the same instant, how many hours after A did K start? Answer Choice: (A) 3 (B) 4.5 (C) 4 (D) d) 12 (E) e) 5
Answer: D
How long does a train 110 m long traveling at 72 kmph takes to cross a bridge of 170 m in length? Answer Choice: (A) 16.5 (B) 16.0 (C) 16.4 (D) 14 (E) 16.1
Answer: D
As part of her MBA program, Karen applied for three different Spring Break outreach projects, each of which selects its students by a random lottery of its applicants. If the probability of her being accepted to each individual project is 30%, what is the probability that Karen will be accepted to at least one project? Answer Choice: (A) 729/1000 (B) 657/1000 (C) 343/500 (D) 123/250 (E) 17/100
Answer: B
For an agricultural experiment, 300 seeds were planted in one plot and 200 were planted in a second plot. If exactly 25 percent of the seeds in the first plot germinated and exactly 40 percent of the seeds in the second plot germinated, what percent of the total number of seeds germinated? Answer Choice: (A) 12% (B) 26% (C) 29% (D) 31% (E) 60%
Answer: D
Which of the following numbers must be added to 5678 to give a remainder of 35 when divided by 460? Answer Choice: (A) 797 (B) 798 (C) 799 (D) 796 (E) 795
Answer: A
How many multiples of 3 are less than 6500, and also multiples of 7? Answer Choice: (A) 104 (B) 208 (C) 310 (D) 340 (E) 454
Answer: C
If (A-B-C+D = 13) and (A+B-C-D = 5), what is the value of (B-D)^2? Answer Choice: (A) 4. (B) 8. (C) 12. (D) 16 (E) 64
Answer: D
What is the sum of all the multiples of 7 between 30 and 100? Answer Choice: (A) 692 (B) 700 (C) 677 (D) 654 (E) 665
Answer: E
In how many different number of ways 1 boys and 2 girls can sit on a bench? Answer Choice: (A) 700 (B) 7 (C) 6 (D) 8 (E) 1
Answer: C
A bangle was sold at a loss of 10%. If it was sold for Rs.140 more, there would have been a gain of 4%. What is the cost price? Answer Choice: (A) Rs.800 (B) Rs.700 (C) Rs.1000 (D) Rs.1100 (E) Rs.1200
Answer: C
John was thrice as old as Tom 6 yrs back. He will be 5/3 times as old as Tom 6 years hence. How old is Tom today? Answer Choice: (A) 8 years (B) 10 years (C) 12 years (D) 14 years (E) 15 years
Answer: C
The length of rectangle is thrice its breadth and its perimeter is 80 m, find the area of the rectangle? Answer Choice: (A) 300 sq m (B) 356 sq m (C) 452 sq m (D) 428 sq m (E) 528 sq m
Answer: A
A goods train runs at the speed of 72 km/hr and crosses a 220 m long platform in 26 sec. What is the length of the goods train? Answer Choice: (A) 382 (B) 782 (C) 300 (D) 270 (E) 881
Answer: C
Cities M and N are 600km apart. Bus A starts from city M towards N at 9AM and bus B starts from city N towards M at the same time. Bus A travels the first one-third of the distance at a speed of 40kmph, the second one-third at 50kmph and the third one-third at 60kmpr. Bus B travels the first one-third of the total time taken at a speed of 40kmph, the second one-third at 50kmph and the third one-third at 60kmph. When and where will the two buses cross each other? Answer Choice: (A) 300 kms from A (B) 280 kms from A (C) 305 kms from A (D) 295 kms from A (E) 265 kms from A
Answer: D
Sum of two numbers is 25. First exceeds by 5 from the other. Then the numbers will be? Answer Choice: (A) 20, 5 (B) 10, 15 (C) 15, 10 (D) 5, 20 (E) 12, 13
Answer: C
In how many different ways can the letter of the word 'CONCEALED ' be arranged in such a way that the vowels occupy the odd positions? Answer Choice: (A) 7412 (B) 4596 (C) 5760 (D) 4563 (E) 8521
Answer: C
In a shop 90% of the articles are sold at a profit of 20% and the remaining at a loss of 40%.what is the overall profit/loss? Answer Choice: (A) 14% profit (B) 10% loss (C) 18% profit (D) 7% loss (E) 2% Profit
Answer: A
The sum of the first 50 positive even integers is 2550. What is the sum W of even integers from 102 to 200 inclusive? Answer Choice: (A) 5100 (B) 7550 (C) 10100 (D) 15500 (E) 20100
Answer: B
The inner circumference of a circular race track, 25 m wide, is 880 m. Find radius of the outer circle? Answer Choice: (A) 165m (B) 120m (C) 100m (D) 190m (E) 220m
Answer: A
To a sugar solution of 3 liters containing 40% sugar, one liter of water is added. The percentage of sugar in the new solution is? Answer Choice: (A) 20% (B) 30% (C) 25% (D) 15% (E) 50%
Answer: B
A can do a certain job in 10 days. B is 60% more efficient than A. How many days does B alone take to do the same job? Answer Choice: (A) 7 1/2 days (B) 8 days (C) 6 1/4 days (D) 9 days (E) None of them
Answer: C
A scientist has 400 units of a 6% phosphoric acid solution, and an unlimited supply of 12% phosphoric acid solution. How many units of the latter must she add to the former to produce a 10% phosphoric acid solution? Answer Choice: (A) 200 (B) 400 (C) 500 (D) 600 (E) 800
Answer: E
If a2 + b2 + c2 = 941 and ab + bc + ca = 10, then a + b + c is Answer Choice: (A) 44 (B) 56 (C) 16 (D) 32 (E) 31
Answer: E
One pipe can fill a tank three times as fast as another pipe. If together the two pipes can fill the tank in 36 minutes, then the slower pipe alone will be able to fill the tank in: Answer Choice: (A) 144 min (B) 145 min (C) 150 min (D) 200 min (E) 250 min
Answer: A
A machine that produces silicon bottle stoppers, makes 36 stoppers weighing 6y grams each, and 9x stoppers weighing 12 grams each. What is the average weight (arithmetic mean) per stopper? Answer Choice: (A) (36y + 18x)/(y + 2) (B) (18y + 9x)/4 (C) (36x)/(2y + 3x) (D) (24y + 12x)/(4 + x) (E) 6 + 3y
Answer: D
An empty fuel tank to a car was filled with A type of petrol. When the tank was half empty, it was filled with B type of petrol. Again when the tank was half empty, it was filled with A type of petrol. When the tank was half empty again,it was filled with B type of petrol. At this time, what was the percentage of A type of petrol in the tank? Answer Choice: (A) 50% (B) 40% (C) 33.5% (D) 37.5% (E) None of these
Answer: D
A 1200 m long train crosses a tree in 120 sec, how much time will I take to pass a platform 700 m long? Answer Choice: (A) 228 Sec (B) 190 Sec (C) 167 Sec (D) 767 Sec (E) 328 Sec
Answer: B
In Net's hair salon 40% of the customers dye their hair blond, 36% dye their eyebrows blond and 35% straighten their hair. 20% of the customers have none of these three procedures, while 12% take all of these three procedures. What percent of the customers come for exactly 2 of these 3 procedures? Answer Choice: (A) 5% (B) 7% (C) 12% (D) 15% (E) 21%
Answer: B
The greatest possible length which can be used to measure exactly the length 5m ,2m 19cm, 4m 20 cm is? Answer Choice: (A) 25cm (B) 1cm (C) 56cm (D) 42cm (E) 35cm
Answer: B
If x/4 years ago Roger was 14 years old and x/4 years from now he will be 4x years old, how old will he be 6x years from now? Answer Choice: (A) 32 (B) 39 (C) 30 (D) 40 (E) 28
Answer: B
There are 5 fictions and 6 non-fictions. How many cases are there such that 2 fictions and 2 non-fictions are selected from them? Answer Choice: (A) 90 (B) 120 (C) 150 (D) 180 (E) 200
Answer: C
The H.C.F. of two numbers is 23 and the other two factors of their L.C.M. are 13 and 14. The larger of the two numbers is: Answer Choice: (A) 276 (B) 299 (C) 322 (D) 345 (E) 258
Answer: C
The length, breadth and height of a room are in ratio 3:2:1. If breadth and height are halved while the length is doubled, then the total area of the four walls of the room will Answer Choice: (A) remain the same (B) decrease by 13.64% (C) decrease by 15% (D) decrease by 18.75% (E) decrease by 30%
Answer: E
Lisa is 10 yaers older than Joey. If the sum of their age is 40 , what is the age of Joey? Answer Choice: (A) 15 years (B) 25 years (C) 10 years (D) 20 yaers (E) 5 years
Answer: A
Some persons can do a piece of work in 12 days. Two times the number of these people will do half of that work in? Answer Choice: (A) 3 days (B) 6 days (C) 8 days (D) 4 days (E) 9 days
Answer: A
Two trains travelling in the same direction at 40 and 22 kmph completely pass off another in 1 minute. If the length of the first train is 125 m, what is the length of the second train? Answer Choice: (A) 169 (B) 175 (C) 544 (D) 166 (E) 121
Answer: B