loafeihong/math_mmlu_format huggingface dataset:
5/8 of 3/10 of a number is greater than 4/9 of 1/4 of the same number by 55. What is half of that number? Answer Choice: (A) 310 (B) 312 (C) 320 (D) 314 (E) 360
Answer: E
The average of 30 numbers is 48. If three numbers namely 45, 55 and 43 are discarded, the average of remaining numbers is? Answer Choice: (A) 47 (B) 47.03 (C) 48.03 (D) 48 (E) 49
Answer: C
If an item that originally sold for z dollars was marked up by x percent and then discounted by y percent, which of the following expressions R represents the final price of the item? Answer Choice: (A) R=(10,000z + 100z(x – y) – xyz)/10,000 (B) R=(10,000z + 100z(y – x) – xyz)/10,000 (C) R=(100z(x – y) – xyz)/10000 (D) (100z(y – x) – xyz)/10000 (E) 10000 /(x – y)
Answer: A
If 10 litres of an oil of Rs.50 per litres be mixed with 5 litres of another oil of Rs.67 per litre then what is the rate of mixed oil per litre? Answer Choice: (A) Rs.49.17 (B) Rs.51.03 (C) Rs.54.17 (D) Rs.55.66 (E) None of the above
Answer: D
List K consists of 10 consecutive integers. If -3 is the least integer in list K, what is the range of the positive integers in list K? Answer Choice: (A) 5 (B) 6 (C) 7 (D) 11 (E) 12
Answer: A
At a dinner party, 8 people are to be seated around a circular table. Two seating arrangement are considered different only when the positions of the people are different relative to each other. What is the total number of different possible seating arrangements for the group? Answer Choice: (A) 5 (B) 10 (C) 5040 (D) 3200 (E) 12000
Answer: C
On a certain Monday, Carlos drove to work at an average speed of 20 miles per hour and home from work along exactly the same route at an average speed of 40 miles per hour. Which of the following is closest to his average speed for both trips combined? Answer Choice: (A) 24 (B) 26 (C) 27 (D) 26.66 (E) 28
Answer: D
If 5 workers collect 48 kg of cotton in 4 days, how many kg of cotton will 9 workers collect in 2 days? Answer Choice: (A) 47.6 kg (B) 52.6 kg (C) 59.6 kg (D) 56.6 kg (E) 57.6 kilogram
Answer: E
Three numbers are in the ratio 3 : 5 : 7. The sum of its longest and smallest numbers equals the sum of the third number and 50. Find the third number? Answer Choice: (A) A)54 (B) B)50 (C) C)48 (D) D)46 (E) E)63
Answer: B
The compound interest earned by Sunil on a certain amount at the end of two years at the rate of 8% p.a. was Rs.2828.80. Find the total amount that Sunil got back at the end of two years in the form of principal plus interest earned. Answer Choice: (A) 19828.89 (B) 19828.8 (C) 19828.85 (D) 19828.83 (E) 19828.81
Answer: B
Find the least number must be subtracted from 105829 so that remaining no.is divisible by 21? Answer Choice: (A) 7 (B) 10 (C) 20 (D) 32 (E) 35
Answer: B
A wholesaler makes a 10% commission on the selling price for each bag of cat food it sells. If it sells 100 bags of cat food and makes $160 in commission, what was the selling price of each bag? Answer Choice: (A) $4.00 (B) $4.80 (C) $9.60 (D) $16.00 (E) $32.00
Answer: D
If x+y=5z, then which of the following represents the average (arithmetic mean) of x, y, and z, in terms of z? Answer Choice: (A)  2z+1 (B)  3z (C)  2z (D)  z/3 (E)  3z/2
Answer: C
In what time will a train 110 m long cross an electric pole, it its speed be 144 km/hr? Answer Choice: (A) 2.75 (B) 3.75 (C) 4.75 (D) 5.75 (E) 6.75
Answer: A
For a group of n people, k of whom are of the same sex, the (n-k)/n expression yields an index for a certain phenomenon in group dynamics for members of that sex. For a group that consists of 25 people, 8 of whom are females, by how much does the index for the females exceed the index for the males in the group? Answer Choice: (A)  0.05 (B)  0.36 (C)  0.2 (D)  0.25 (E)  0.6
Answer: B
A retail item is offered at a discount of c percent (where c > 10), with a 5% state sales tax assessed on the discounted purchase price. If the state sales tax were not assessed, what percent discount from the item’s original retail price, in terms of c, would result in the same final price? Answer Choice: (A) p+5/1.05 (B) c/1.05 +5 (C) 1.05c-5 (D) c-5/1.05 (E) 1.05(p – 5)
Answer: C
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 10 percent. Overall he make a. Answer Choice: (A) 228 (B) 288 (C) 27 (D) 200 (E) 881
Answer: D
How many 3 digit numbers are divisible by 6 in all ? Answer Choice: (A) 149 (B) 150 (C) 151 (D) 166 (E) 172
Answer: B
By how much is 30% of 80 greater than 4/5th of 25 ? Answer Choice: (A) 2 (B) 4 (C) 10 (D) 15 (E) 17
Answer: B
An industrial loom weaves 0.128 metres of cloth every second. Approximately, how many seconds will it take for the loom to weave 25 metre of cloth ? Answer Choice: (A) 175 seconds (B) 195 seconds (C) 155 seconds (D) 115 seconds (E) 115 seconds
Answer: B
In how many different ways can the letters of the word 'DETAIL' be arranged in such a way that the vowels occupy only the odd positions ? Answer Choice: (A) 32 (B) 42 (C) 36 (D) 65 (E) 28
Answer: C
A woman has $133,982 in her savings account. What is the least amount of money (in whole number of dollars) that she must add to her account if she wants to split this money evenly among her Three children? Answer Choice: (A) $1 (B) $11 (C) $3 (D) $2 (E) none
Answer: A
A teacher grades students’ tests by subtracting twice the number of incorrect responses from the number of correct responses. If Student A answers each of the 100 questions on her test and receives a score of 70, how many questions did Student A answer correctly? Answer Choice: (A) 55 (B) 90 (C) 73 (D) 82 (E) 91
Answer: B
If Tom paid $250 toward buying a brand new oven, which represents 20% of the total cost of the oven, how much remains to be paid? Answer Choice: (A) $1000 (B) $1100 (C) $1050 (D) $1300 (E) $2000
Answer: A
Fred purchased an item for $15.00. Fred sees the same item a week later on sale for $12.00. What percentage has the item been marked down from what Fred paid? Answer Choice: (A) 3 (B) 5 (C) 15 (D) 20 (E) 30
Answer: D
P works 25% more efficiently than Q and Q works 50% more efficiently than R. To complete a certain project, P alone takes 50 days less than Q alone. If, in this project P alone works for 60 days and then Q alone works for 145 days, in how many days can R alone complete the remaining work? Answer Choice: (A) 50 days (B) 110.6 days (C) 100 days (D) 150 days (E) 80 days
Answer: B
210 college students were asked in a survey if they preferred Windows or Mac brand computers. 90 Students claimed that they preferred Mac to Windows brand computers. One third as many of the students who preferred Mac to Windows, equally preferred both brands. 60 of the students had no preference. How many of the students in the survey preferred Windows to Mac brand computers? Answer Choice: (A) 25 (B) 40 (C) 50 (D) 60 (E) 75
Answer: D
A boy was asked to find the arithmetic mean of the numbers 23, 17, 19, 25, 23, 18, 29, 27, 31 and P. He found the mean to be 24. What should be the number in place of P? Answer Choice: (A) 3 (B) 7 (C) 33 (D) 28 (E) 38
Answer: D
The workforce of Company X is 60% female. The company hired 30 additional male workers, and as a result, the percent of female workers dropped to 55%.How many employees did the company have after hiring the additional male workers? Answer Choice: (A) 160 (B) 220 (C) 240 (D) 360 (E) 420
Answer: D
Sanya prepared 4 different letters to 4 different addresses. For each letter, she prepared one envelope with its correct address. If the 4 letters are to be put into the four envelopes at random, what is the probability that only one letter will be put into the envelope with its correct address? Answer Choice: (A) 1/24 (B) 1/8 (C) 1/4 (D) 1/3 (E) 3/8
Answer: D
Four person are chosen at random form a group of 3 men, 2 women and 4 children. The chance that exactly 2 of them are children, is: Answer Choice: (A) 10/21 (B) 20/21 (C) 17/21 (D) 19/21 (E) 14/21
Answer: A
25% of 30% of 45% is equal to? Answer Choice: (A) 0.03329 (B) 0.03375 (C) 0.0331 (D) 0.03299 (E) 0.03312
Answer: B
A boy goes to his school from his house at a speed of 3km/hr and return at a speed of 2km/hr. If he takes 5 hours in going and coming, the distance between his house and school is? Answer Choice: (A) 5km (B) 6km (C) 10km (D) 12km (E) 8km
Answer: B
The average of 11 numbers is 10.9. If the average of the first six numbers is 10.5 and that of the last six numbers is 11.4, then the middle number is Answer Choice: (A) 71.5 (B) 11.5 (C) 81.5 (D) 11.5 (E) 21.5
Answer: B
If 4 cats can kill 4 rats in 4 minutes, how long will it take 100 cats to kill 100 rats? Answer Choice: (A) 1 minutes (B) 2 minutes (C) 3 minutes (D) 4 minutes (E) 5 minutes
Answer: D
The difference between the two digit number and the number obtained by interchanging its digits is 54. The difference between the digits is? Answer Choice: (A) 5 (B) 6 (C) 7 (D) 9 (E) 11
Answer: B
A housing society has been allotted a square piece of land measuring 2550.25 sq.m. What is the side of the plot? Answer Choice: (A) 50.25 m (B) 50.5 m (C) 50.65 m (D) 50.85 (E) NONE
Answer: B
If the tens digit x and the units digit y of a positive integer n are reversed, the resulting integer is 36 more than n. What is y in terms of x ? Answer Choice: (A) 36 - x (B)  10 - x (C)  x + 4 (D)  x - 4 (E)  x + 26
Answer: C
Find the value of (45 + 23/89) × 89 Answer Choice: (A) 4028 (B) 4026 (C) 4248 (D) 4538 (E) 9028
Answer: A
if log 3 = 0.47712, the number of digits in 3128 is Answer Choice: (A) 22 (B) 39 (C) 88 (D) 28 (E) 62
Answer: E
A train 125 m long passes a man, running at 5 km/hr in the same direction in which the train is going, in 10 sec. The speed of the train is? Answer Choice: (A) 40 (B) 50 (C) 60 (D) 79 (E) 80
Answer: B
A and B started a business investing Rs. 90,000 and Rs 20,000 respectively. In what ratio the profit earned after 2 years be divided between A and B respectively? Answer Choice: (A) 9:2 (B) 3:2 (C) 18:20 (D) 18:4 (E) 17:4
Answer: A
A and B can do a piece of work in 8 days. B and C can do it in 12 days and A and C in 16 days. Working together they will complete the work in how many days? Answer Choice: (A) 5.38 days (B) 9.38 days (C) 7.38 days (D) 3.38 days (E) 9.38 days
Answer: C
Which of the following numbers is two more than the square of an odd integer? Answer Choice: (A) 14,173 (B) 14,361 (C) 15,153 (D) 15,737 (E) 16,643
Answer: E
A man took loan from a bank at the rate of 12% p.a. simple interest. After 3 years he had to pay Rs. 5400 interest only for the period. The principal amount borrowed by him was: Answer Choice: (A) Rs. 2000 (B) Rs. 10,000 (C) Rs. 15,000 (D) Rs. 18,000 (E) Rs. 20,000
Answer: C
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 is: Answer Choice: (A) 15 (B) 16 (C) 18 (D) 25 (E) 28
Answer: B
The set S has 36 different subsets each of which contains exactly two elements. How many subsets of S could contain exactly four elements each? Answer Choice: (A) 126 (B) 120 (C) 110 (D) 100 (E) 118
Answer: A
Victor's job requires him to complete a series of identical jobs. If Victor is supervised at work, he finishes each job three days faster than if he is unsupervised. If Victor works for 144 days and is supervised for half the time, he will finish a total of 36 jobs. How long W would it take Victor to complete 10 jobs without any supervision? Answer Choice: (A) 34 (B) 52 (C) 60 (D) 70 (E) 92
Answer: C
A box measuring 90 inches long by 45 inches wide by 9 inches deep is to be filled entirely with identical cubes. No space is to be left unfilled. What is the smallest number of cubes that can accomplish this objective? Answer Choice: (A) 17 (B) 18 (C) 50 (D) 108 (E) 864
Answer: C
A car travels at a speed of 65 miles per hour. How far will it travel in 6 hours? Answer Choice: (A) 125 miles (B) 225 miles (C) 390 miles (D) 425 miles (E) 525 miles
Answer: C
A truck owner will refuel his vehicle at a rate of 2 gallons of diesel fuel every 5 seconds. If diesel fuel costs $ 2 per gallon, how long will it take for the truck owner to refuel his vehicle with $ 50 worth of diesel fuel? Answer Choice: (A) 50 seconds (B) 1 minute (C) 1 minute 20 seconds (D) 20 minutes (E) 1 hour 20 minutes
Answer: A
Exactly 12% of the reporters for a certain wire service cover local politics in Country X. If 40% of the reporters who cover politics for the wire service do not cover local politics in Country X, what percent of the reporters for the wire service do not cover politics? Answer Choice: (A) 20% (B) 42% (C) 44% (D) 80% (E) 84%
Answer: D
When two dice are rolled, what is the probability that the sum is either 7 or 11? Answer Choice: (A) 1/4 (B) 1/9 (C) 4/3 (D) 3/9 (E) 2/9
Answer: E
A mixture contains alcohol and water in the ratio 4 : 3. If 9 litres of water is added to the mixture, the ratio becomes 4: 5. Find the quantity of alcohol in the given mixture Answer Choice: (A) 15 litres (B) 10 litres (C) 30 litres (D) 22 litres (E) 18 litres
Answer: E
If a^x = b^4y, then Answer Choice: (A) log a/b= x/y (B) log a/ log b = x/y (C) log a/ log b = 4y/x (D) log b/a = x/y (E) log b/a = y/x
Answer: C
A women purchased 3 towels @ Rs.100 each, 5 towels @ Rs.150 each and two towels at a certain rate which is now slipped off from his memory. But she remembers that the average price of the towels was Rs.150. Find the unknown rate of two towels? Answer Choice: (A) 400 (B) 450 (C) 500 (D) 550 (E) 600
Answer: B
The remainder when dividing the expression (X + Y) by 5 is 4. The remainder of X divided by 10 is 2. What is the remainder S of Y divided by 5? Answer Choice: (A) S=1. (B) S=2. (C) S=3. (D) 4. (E) 5.
Answer: B
A baker makes chocolate cookies and peanut cookies. His recipes allow him to make chocolate cookie in batches of 7 and peanut cookies in batches of 6. If he makes exactly 98 cookies, what is the minimum number of chocolate chip cookies he makes? Answer Choice: (A) 7 (B) 14 (C) 21 (D) 28 (E) 56
Answer: B
Lagaan is levied on the 60% of the cultivated land. The revenue department collected total Rs. 3,84,000 through the lagaan from the village of Sukhiya. Sukhiya, a very rich farmer , paid only Rs.480 as lagaan. The percentage of total land of Sukhiya over the total taxable land of the village is: Answer Choice: (A) 0.20887 (B) 0.3887 (C) 0.33487 (D) 0.20833 (E) 0.38222
Answer: D
Xavier, Yvonne, and Zelda each try independently to solve a problem. If their individual probabilities for success are 1/4, 1/3 and 5/8, respectively, what is the probability that Xavier and Yvonne, but not Zelda, will solve the problem? Answer Choice: (A) 1/32 (B) 7/8 (C) 9/64 (D) 5/64 (E) 3/64
Answer: A
The ratio between the length and the breadth of a rectangular plot is 7 : 5. If the perimeter of the plot is 72 metres, what is its area? Answer Choice: (A) 315 sq.metres (B) 260 sq.metres (C) 280 sq.metres (D) 380 sq.metres (E) None of these
Answer: A
If the area of circle is 616 sq cm then its circumference? Answer Choice: (A) 21 (B) 88 (C) 66 (D) 16 (E) 12
Answer: B
A man is 22 years older than his son. In two years, his age will be twice the age of his son. The present age of the son is? Answer Choice: (A) 20 (B) 25 (C) 27 (D) 22 (E) 91
Answer: A
Albert invested Rs. 8000 in a scheme for 2 years at compound interest rate 5% p.a. How much amount will Albert get on maturity of the fixed deposit? Answer Choice: (A) Rs. 8600 (B) Rs. 8620 (C) Rs. 8800 (D) Rs. 8840 (E) None of these
Answer: E
1/2 + [(2/3 * 3/4)/4] - 9/16 = Answer Choice: (A)  1/16 (B)  19/16 (C)  15/16 (D)  9/13 (E)  0
Answer: A
If x is to be chosen at random from the set {1,2,3,4} and y is to be chosen at random from the set {3,4,5}, what`s the probability that xy will be even? Answer Choice: (A) 1/6 (B) 2/3 (C) 1/2 (D) 1/3 (E) 5/6
Answer: B
A man spends 75% of his income.If his income increases by 20%,then what will be his new expenditure? Answer Choice: (A) 61.5% (B) 62.5% (C) 63.5% (D) 64.5% (E) 65.5%
Answer: B
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 5 muffins remained. How many guests did Monica plan on? Answer Choice: (A) 3. (B) 4. (C) 5. (D) 6. (E) 7.
Answer: E
The perimeter of one square is 48 cm and that of another is 20 cm. Find the perimeter and the diagonal of a square which is equal in area to these two combined? Answer Choice: (A) 13√2 (B) 15 (C) 48 (D) 75 (E) 23
Answer: A
Two trains are running in opposite directions with the same speed. If the length of each train is 120 m and they cross each other in 12 sec, then the speed of each train is? Answer Choice: (A) 22 (B) 77 (C) 36 (D) 88 (E) 21
Answer: C
The simple interest on a sum of money is Rs. 50. What is the sum?
I.The interest rate is 10% p.a.
II.The sum earned simple interest in 10 years. Answer Choice: (A) I alone sufficient while II alone not sufficient to answer (B) II alone sufficient while I alone not sufficient to answer (C) Either I or II alone sufficient to answer (D) Both I and II are not sufficient to answer (E) Both I and II are necessary to answer
Answer: E
Kant and Jaya started a business by investing a certain amount, Jaya’s share is Rs.1400, out of annual profit of Rs.3800, then what is the ratio of investments of Kant and Jaya respectively ? Answer Choice: (A) 3:4 (B) 18:21 (C) 12:7 (D) 6:11 (E) 4:3
Answer: C
Two pipes A and B can fill a tank in 4 and 5 hours respectively. If they are turned up alternately for one hour each, the time taken to fill the tank is? Answer Choice: (A) 4 hrs 29 min (B) 4 hrs 24 min (C) 4 hrs 84 min (D) 3 hrs 24 min (E) 7 hrs 24 min
Answer: B
The sum of 3 consecutive numbers is definitely: Answer Choice: (A) Positive (B) Divisible by 2. (C) Divisible by 3 (D) Divisible by 4. (E) Divisible by 5
Answer: C
Three 6 faced dice are thrown together. The probability that no two dice show the same number on them is ? Answer Choice: (A) 5/5 (B) 5/9 (C) 5/3 (D) 5/8 (E) 5/1
Answer: B
Which of the following options must be true given the equation p=-q^6
I. If q is negative then p is negative.
II. q is negative.
III. q is non-negative. Answer Choice: (A) I only (B) II only (C) III only (D) II and III only (E) I and III only
Answer: A
5670/(28*13.5) = ? Answer Choice: (A) 11 (B) 15 (C) 16 (D) 19 (E) 18
Answer: B
What is next in series
J F M A M ? ? Answer Choice: (A) MS (B) SS (C) FJ (D) JJ (E) DD
Answer: D
The HCF of two numbers is 62 and the other two factors of their LCM are 11 and 12. What is the largest number. Answer Choice: (A) 462 (B) 744 (C) 480 (D) 504 (E) 555
Answer: B
A can finish a work in 18 days B can do the same work in 15 days. B worked for 10 days and left the job. In how many days, A alone can finish the remaining work? Answer Choice: (A) 5 (B) 5 1/2 (C) 6 (D) 8 (E) 9
Answer: C
A speaks truth in 75% case and B in 80% of the cases. In what percentage of cases are they likely to contradict each other, narrating the same incident? Answer Choice: (A) 40 (B) 23 (C) 35 (D) 60 (E) 21
Answer: C
Arun went for a movie nine days ago. He goes to watch movies only on Thursdays. What day of the
week is today? Answer Choice: (A) Wednesday (B) Saturday (C) Friday (D) Sunday (E) None of these
Answer: B
A man took loan from a bank at the rate of 12% p.a. simple interest. After 3 years he had to pay Rs. 5400 interest only for the period. The principal amount borrowed by him was: Answer Choice: (A) Rs. 2000 (B) Rs. 10,000 (C) Rs. 15,000 (D) Rs. 20,000 (E) Rs. 22,000
Answer: C
There are 11 teams in a soccer league and each team plays each of the other teams once. How many games will be played in total? Answer Choice: (A) 40 (B) 45 (C) 50 (D) 55 (E) 60
Answer: D
200 is increased by 25%. Find the final number. Answer Choice: (A) 200 (B) 210 (C) 250 (D) 190 (E) 220
Answer: C
In a graduating class of 232 students, 144 took geometry and 119 took biology. What is the difference between the greatest possible number T and the smallest possible number of students that could have taken both geometry and biology? Answer Choice: (A) 144 (B) 119 (C) 113 (D) 88 (E) 31
Answer: D
Consider a quarter of a circle of radius 81. Let r be the radius of the circle inscribed in this quarter of a circle. Find r. Answer Choice: (A) 86*(sqr2 -1) (B) 88*(sqr3 -1) (C) 4*(sqr7 - 1) (D) 81* (sqr2 -1) (E) None of these
Answer: D
Lamp A flashes every 6 seconds, Lamp B flashes every 8 seconds, Lamp C flashes every 10 seconds. At a certain instant of time all three lamps flash simultaneously. During the period of 6 minutes after that how many times will exactly two lamps flash? (Please include any flash of exactly two lights which occurs at the 6 minute mark.) Answer Choice: (A) 24 (B) 25 (C) 26 (D) 27 (E) 28
Answer: D
The price of a jacket is reduced by 20%. During a special sale the price of the jacket is reduced another 25%. By approximately what percent must the price of the jacket now be increased in order to restore it to its original amount? Answer Choice: (A) 32.5 (B) 35 (C) 48.1 (D) 65 (E) 66.67
Answer: E
If Rs.3250 be divided among Ram, Shyam and Mohan in the ratio of 1/2:1/3:1/4 then the share of each are? Answer Choice: (A) Ram = Rs.1500, Shyam = Rs.1000, Mohan = Rs.750 (B) Ram = Rs.7500, Shyam = Rs.1000, Mohan = Rs.750 (C) Ram = Rs.1500, Shyam = Rs.1000, Mohan = Rs.250 (D) Ram = Rs.1500, Shyam = Rs.1080, Mohan = Rs.750 (E) Ram = Rs.1500, Shyam = Rs.1002, Mohan = Rs.750
Answer: A
If S = {50, 72, 108, 120, 205}, how much less is the mean of the numbers in S than the median of the numbers in S? Answer Choice: (A) 2 (B) 3 (C) 5 (D) 8 (E) 9
Answer: B
A man can row 8 kmph in still water. When the river is running at 1.2 kmph, it takes him 1 hour to row to a place and back. What is the total distance traveled by the man? Answer Choice: (A) 7.82 km (B) 6 km (C) 5.76 km (D) 5.66 km (E) 10 km
Answer: A
If X and Y are sets of integers, X # Y denotes the set of integers that belong to set X or set Y, but not both. If X consists of 16 integers, Y consists of 18 integers, and 6 of the integers are in both X and Y, then X # Y consists of how many integers? Answer Choice: (A) 6 (B) 16 (C) 22 (D) 30 (E) 174
Answer: C
The area of a rectangle is x2 + 4x -12. What are the dimensions of the rectangle (length and width)? Answer Choice: (A) x + 6 , x + -2 (B) x + 7 , x + -2 (C) x + 8 , x + -2 (D) x + 9 , x + -2 (E) none
Answer: A
Pipes A and B can fill a tank in 8 and 24 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in: Answer Choice: (A) 12 hr (B) 28 hr (C) 23 hr (D) 24 hr (E) 24 hr
Answer: A
A straight pipe 3 yard in length was marked off in fourths and also in thirds. If the pipe was then cut into separate pieces at each of these markings, which of the following gives all the different lengths of the pieces, in fractions of a yard? Answer Choice: (A)  1/6 and 1/4 only (B)  1/4 and 1/3 only (C)  1/6, 1/4, and 1/3 (D)  1/12, 1/6 and 1/4 (E)  1/12, 1/6, and 1/3
Answer: C
4211.01 + 22.261 - ? = 2645.759 Answer Choice: (A) 1587.512 (B) 1586.532 (C) 1588.021 (D) 1586.422 (E) None of these
Answer: A
A number when divided by 243 gives a remainder 26, what remainder will be obtained by dividing the same number 14? Answer Choice: (A) 7 (B) 6 (C) 9 (D) 2 (E) 3
Answer: E
What percent of a day is 4 hours? Answer Choice: (A) 12% (B) 12.5% (C) 13% (D) 11.3% (E) None of these
Answer: B
A can do a piece of work n 7 days of 9 hours each and B alone can do it in 6 days of 7 hours each. How long will they take to do it working together 8 2/5 hours a day? Answer Choice: (A) 3 (B) 4 (C) 5 (D) 6 (E) 7
Answer: A
A person can row at 9 kmph and still water. He takes 4 1/2 hours to row from A to B and back. What is the distance between A and B if the speed of the stream is 1 kmph? Answer Choice: (A) 76 km (B) 26 km (C) 20 km (D) 56 km (E) 20 km
Answer: E
A no.when divided by 221 gives a remainder 43, what remainder will beobtained by dividingthe same no.17? Answer Choice: (A) 3 (B) 6 (C) 9 (D) 10 (E) 12
Answer: C