loafeihong/math_mmlu_format huggingface dataset:
There are some pigeons and hares in a zoo. If heads are counted, there are 120. If legs are counted, there are 580. The number of hares in the zoo is? Answer Choice: (A) 20 (B) 82 (C) 190 (D) 137 (E) 170
Answer: E
At a small company, 58 percent of the employees are women, and 60 percent of the employees are married. If 2/3 of the men are single, what fraction of the women are married? Answer Choice: (A) 5/16 (B) 1/3 (C) 23/29 (D) 7/10 (E) 5/7
Answer: C
Find the C.I. on a sum of Rs.10000 for 9 months at 20% per annum, interest being compounded quarterly? Answer Choice: (A) 2000 (B) 10025 (C) 1025 (D) 2015 (E) 2025
Answer: C
What is theleast number should be added to 1056, so the sum of the number is completely divisible by 23? Answer Choice: (A) 1 (B) 2 (C) 4 (D) 5 (E) 6
Answer: B
A set consists of 20 numbers, all are even or multiple of 5. If 9 numbers are even and 12 numbers are multiple of 5, how many numbers is multiple of 10? Answer Choice: (A)  0 (B)  1 (C)  2 (D)  3 (E)  5
Answer: B
Walking with 4/5 of my usual speed, I miss the bus by 4 minutes. What is my usual time? Answer Choice: (A) 16 min (B) 26 min (C) 34 min (D) 20 min (E) 12 min
Answer: A
How many of the positive divisors of 720 are also multiples of 4 not including 720? Answer Choice: (A) 11 (B) 12 (C) 17 (D) 18 (E) 24
Answer: C
A man can row 30 km downstream and 20 km upstream in 4 hours. He can row 45 km downstream and 40 km upstream in 7 hours. Find the speed of man in still water? Answer Choice: (A) 12.6 kmph (B) 17.5 kmph (C) 12.8 kmph (D) 12.5 kmph (E) 14.5 kmph
Answer: D
Average expenditure of a person for the first 3 days of a week is Rs. 330 and for the next 4 days is Rs. 420. Average expenditure of the man for the whole week is: Answer Choice: (A) 350 (B) 370 (C) 390 (D) 430 (E) None
Answer: B
By selling 12 pencils for a rupee a man loses 20%. How many for a rupee should he sell in order to gain 20%? Answer Choice: (A) 8 (B) 7 (C) 6 (D) 4 (E) 9
Answer: A
An article is bought for Rs.775 and sold for Rs.900, find the gain percent? Answer Choice: (A) 11.1% (B) 12.1% (C) 13.1% (D) 15.1% (E) 16.1%
Answer: E
Find the sum The difference between the compound and S.I. on a certain sum of money for 2 years at 10% per annum is Rs. 100 of money? Answer Choice: (A) 1500 (B) 6000 (C) 2500 (D) 1400 (E) 2000
Answer: E
The area of a triangle is with base 10m and height 5m? Answer Choice: (A) 11 (B) 25 (C) 787 (D) 122 (E) 12
Answer: B
Two tains of equal lengths take 10 seconds and 12 seconds respectively to cross a telegraph post. If the length of each train be 120 metres, in what time (in seconds) will they cross each other travelling in opposite direction? Answer Choice: (A) 12 (B) 14 (C) 10.9 (D) 20 (E) 18
Answer: C
On a Monday in a certain restaurant, 40 percent of the 180 customers ordered the daily special. On Tuesday, only 10 percent of the 120 customers ordered the special. For the two days combined, what percent of the customers ordered the daily special? Answer Choice: (A) 15% (B) 16% (C) 18% (D) 28% (E) 30%
Answer: D
Sum of three numbers 292, If the first number be twice then second and third number be one third of the first, then the second number is Answer Choice: (A) A)80 (B) B)71 (C) C)72 (D) D)73 (E) E)74
Answer: A
A, B and C can do a piece of work in 20, 30 and 60 days respectively. In how many days can A do the work if he is assisted by B and C on every third day? Answer Choice: (A) 15 days (B) 12 days (C) 13 days (D) 20 days (E) 25 days
Answer: A
Rs.160 contained in a box consists of one rupee, 50 paisa and 25 paisa coins in the ratio 4:5:6. What is the number of 25 paisa coins? Answer Choice: (A) 277 (B) 267 (C) 120 (D) 110 (E) 112
Answer: C
The volume of a certain substance is always directly proportional to its weight. If 48 cubic inches of the substance weigh 112 ounces, what is the volume, in cubic inches, of 56 ounces of this substance? Answer Choice: (A) 27 (B) 36 (C) 42 (D) 24 (E) 147
Answer: D
From a group of boys and girls, 15 girls leave. They are then left 2 boys for each girl. After this, 36 boys leave. There are then 5 girls for each boy. Find the number of girls in the beginning Answer Choice: (A) 20 (B) 10 (C) 35 (D) 50 (E) 40
Answer: C
A person decided to build a house in 100days. He employed 100men in the beginning and 100 more after 80 days and completed the construction in stipulated time. If he had not employed the additional men , how many days behind schedule would it have been finished? Answer Choice: (A) 40 (B) 80 (C) 70 (D) 60 (E) 50
Answer: A
Sales price is $44, gross profit is 120% of cost, what is the value of gross profit? Answer Choice: (A) 24 (B) 33 (C) 39 (D) 40 (E) 42
Answer: A
Three medical experts, working together at the same constant rate, can write an anatomy textbook in 24 days. How many additional experts, working together at this same constant rate, are needed to write the textbook in 18 days? Answer Choice: (A) 1 (B) 2 (C) 3 (D) 4 (E) 5
Answer: A
If the average (arithmetic mean) of the four numbers K, 2K + 3, 3K – 5 and 5K + 1 is 30, what is the value of K? Answer Choice: (A)  11 (B)  15 3/4 (C)  22 (D)  23 (E)  25 3/10
Answer: A
A father is twice as old as his son. 20 years ago, the age of the father was 12 times the age of the son. The present age of the father (in years) is Answer Choice: (A) 11 (B) 22 (C) 44 (D) 55 (E) 66
Answer: C
What is the area of an equilateral triangle whose one side length is 80? Answer Choice: (A) 800√3 (B) 1000√3 (C) 1200√3 (D) 1400√3 (E) 1600√3
Answer: E
How long does a train 110 m long traveling at 60 kmph takes to cross a bridge of 170 m in length? Answer Choice: (A) 16.5 (B) 16.0 (C) 16.3 (D) 16.8 (E) 16.1
Answer: D
How many odd, positive divisors does 540 have? Answer Choice: (A) 6 (B) 8 (C) 12 (D) 15 (E) 24
Answer: B
it is a small town railway station and there are 25 stations on that line.at each of the 25 stations the passengers can get tickets for any other 24 stations.how many different kind of tickets do you think the booking clerk has to keep? Answer Choice: (A) 24 (B) 25 (C) 26 (D) 27 (E) 28
Answer: A
In a 60 member association consisting of men and women, exactly 20% of men and exactly 25 % women are homeowners. What is the least number of members who are homeowners? Answer Choice: (A) 29 (B) 13 (C) 25 (D) 23 (E) 21
Answer: B
The length of the bridge, which a train 130 meters long and travelling at 45 km/hr can cross in 30 seconds, is? Answer Choice: (A) 227 m (B) 287 m (C) 245 m (D) 186 m (E) 177 m
Answer: C
Find the compound interest and the amount on Rs.8000 at 5% per annum for 3 years when C.I is reckoned yearly? Answer Choice: (A) 1261 (B) 8981 (C) 2379 (D) 2893 (E) 2721
Answer: A
In how many ways can the letters D, I, G, I, T be arranged so that the two I's are not next to each other? Answer Choice: (A) 36 (B) 48 (C) 72 (D) 96 (E) 128
Answer: A
A,B,C can complete a piece of work in 21,6,12 days. Working together, they complete the same work in how many days? Answer Choice: (A) 2 (B) 4/5 (C) 7/9 (D) 10 (E) 84/25
Answer: E
In a party there are 5 couples. Out of them 5 people are chosen at random. Find the probability that there are at the least two couples? Answer Choice: (A) 5/21 (B) 5/27 (C) 5/25 (D) 5/24 (E) 5/22
Answer: A
How many seconds will a train 100 meters long take to cross a bridge 150 meters long if the speed of the train is 18 kmph? Answer Choice: (A) 80 sec (B) 20 sec (C) 40 sec (D) 50 sec (E) 60 sec
Answer: D
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 96 cookies, what is the minimum number of chocolate chip cookies he makes? Answer Choice: (A) 7 (B) 14 (C) 21 (D) 28 (E) 42
Answer: E
A truck covers a distance of 550 metres in 1 minute whereas a bus covers a distance of 33kms in 45minutes. The ratio of their speeds is? Answer Choice: (A) 1:2 (B) 3:4 (C) 2:5 (D) 3:7 (E) 1:3
Answer: B
What is remainder of the division (1225*1227*1229)/12? Answer Choice: (A) 1 (B) 0 (C) 3 (D) 2 (E) 4
Answer: C
Jolene entered an 14-month investment contract that guarantees to pay 2 percent interest at the end of 6 months, another 3 percent interest at the end of 12 months, and 4 percent interest at the end of the 18 month contract. If each interest payment is reinvested in the contract, and Jolene invested $10,000 initially, what will be the total amount of interest paid during the 18-month contract? Answer Choice: (A) $506.00 (B) $726.24 (C) $900.00 (D) $920.24 (E) $926.24
Answer: A
If X is the sum of first 40 positive even integers and Y is the sum of first 40 positive odd integers, what is the value of x-y?
Please try to explain your answers Answer Choice: (A) 0 (B) 25 (C) 40 (D) 75 (E) 100
Answer: C
In how many ways can the integer 120 be expressed as a product of two different positive integers? Answer Choice: (A) 10 (B) 8 (C) 5 (D) 4 (E) 2
Answer: C
The cost of 8 dozen pencil and 2 dozen note book is 520 rupee. If cost of 3 pencil and 4 note book is 60 rupee, then sum of the cost of 1 pencil and 1 note book will be (in rupee) Answer Choice: (A) rs 13.51 (B) rs 15.51 (C) rs 16.51 (D) rs 14.51 (E) rs 17.51
Answer: B
If x is divisible by 2, 14, and 35, which of the following must be the least multiple of x? Answer Choice: (A) 308 (B) 154 (C) 70 (D) 44 (E) 35
Answer: C
A 300 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) 320 m (B) 350 m (C) 650 m (D) 700 m (E) 750 m
Answer: B
A baseball card decreased in value 50% in its first year and 10% in its second year. What was the total percent decrease of the card's value over the two years? Answer Choice: (A) 28% (B) 55% (C) 32% (D) 36% (E) 72%
Answer: B
There are 2 kinds of staff members in a IT company, PART TIME AND FULL TIME. 25 percent of the total members are PART TIME members others are FULL TIME members. The work time of part time members is 3/5 of the full time members. Wage per hour is same. What is the ratio of total wage of part time members to total wage of all members. Answer Choice: (A) A.1/4 (B) B.1/5 (C) 1/6 (D) 1/7 (E) 1/8
Answer: C
Three cubes of metal whose edges are 9, 12 and 21 cm respectively, are melted and one new cube is made. Find the edge of the new cube? Answer Choice: (A) 28 (B) 22.7 (C) 66 (D) 18 (E) 99
Answer: B
Seller selling an apple for Rs.16, a Seller loses 1/6th of what it costs him. The CP of the apple is? Answer Choice: (A) 10 (B) 12 (C) 17 (D) 18 (E) 20
Answer: C
In the Mundane Goblet competition, 6 teams compete in a “round robin” format: that is, each team plays every other team exactly once. A team gets 3 points for a win, 1 point for a tie (a draw), and 0 points for a loss. What is the difference between the maximum total points and the minimum total points that can be gained by all teams (added together) in the Mundane Goblet competition? Answer Choice: (A) 15 (B) 30 (C) 45 (D) 60 (E) 75
Answer: A
A six-digit number is formed by repeating a three-digit number; for example, 256256 or 678678 etc. Any number of this form is always exactly divisible by : Answer Choice: (A) 7 only (B) 13 only (C) 11 only (D) 1001 only (E) 1003 only
Answer: D
Find the compound interest and the amount on Rs.8000 at 5% per annum for 3 years when C.I is reckoned yearly? Answer Choice: (A) 1261 (B) 276 (C) 88 (D) 27 (E) 828
Answer: A
The number of new words that can be formed by rearranging the letters of the word 'tuesday' is? Answer Choice: (A) 5040 (B) 7 (C) 1 (D) 5041 (E) 5039
Answer: E
A train 280 m long, running with a speed of 63 km/hr will pass a tree in Answer Choice: (A) 15 sec. (B) 16 sec. (C) 18 sec. (D) 20 sec. (E) None
Answer: B
Shekar scored 76, 65, 82, 67 and 55 marks in Mathematics, Science, Social studies, English and Biology respectively. What are his average marks? Answer Choice: (A) 65 (B) 69 (C) 75 (D) 85 (E) 90
Answer: B
12, 10, x, 8
The median of the list of positive integers above is 9. Which of the following could be the average (arithmetic mean) of the list? Answer Choice: (A) 3 (B) 5.5 (C) 6.25 (D) 7 (E) 9
Answer: E
The average of 9 observations was 6, that of the 1st of 5 being 10 and that of the last 5 being 8. What was the 5th observation? Answer Choice: (A) 36 (B) 12 (C) 15 (D) 17 (E) 18
Answer: A
At a game of billiards,A can give B 15 points in 60 and A can give C 20 points in 60.How many points can B give C in a game of 90 ? Answer Choice: (A) 30 points (B) 20 points (C) 10 points (D) 12 points (E) None of these
Answer: C
Three consecutive odd integers are in increasing order such that the sum of the last two integers is 15 more than the first integer. Find the three integers? Answer Choice: (A) 7, 9, 29 (B) 7, 2, 10 (C) 7, 9, 10 (D) 9, 11,13 (E) 7, 9, 29
Answer: D
Ramesh and Neelesh start walking to meet one another from places 25 kms apart. If Ramesh walks at the rate of 2 kms an hour and Neelesh at 3 kms an hour, how many hours will it be before they meet? Answer Choice: (A) 2 hr (B) 3 hr (C) 4 hr (D) 5 hr (E) 6 hr
Answer: D
Find the sum of 4 digit numbers which are made by 1,2,5,6 Answer Choice: (A) 93424 (B) 93524 (C) 92324 (D) 93324 (E) 93344
Answer: D
A hostel had provisions for 250 men for 48 days. If 50 men left the hostel, how long will the food last at the same rate? Answer Choice: (A) 30 (B) 40 (C) 50 (D) 60 (E) 65
Answer: D
Robert spent $64 in buying raw materials, $125 in buying machinery and 10% of the total amount he had as cash with him. What was the total amount? Answer Choice: (A) A)$150 (B) B)$210 (C) C)$250 (D) D)$160 (E) E)$200
Answer: B
The smallest number which when diminished by 7, is divisible 12, 16, 18, 21 and 28 is: Answer Choice: (A) 1008 (B) 1015 (C) 1022 (D) 1032 (E) 1045
Answer: B
The number which exceeds 16% of it by 84 is : Answer Choice: (A) 100 (B) 52 (C) 58 (D) 60 (E) 62
Answer: A
In how many ways can the integer 54 be expressed as a product of two different positive integers? Answer Choice: (A) 10 (B) 8 (C) 5 (D) 4 (E) 2
Answer: D
On selling 13 balls at Rs. 720, there is a loss equal to the cost price of 5 balls. The cost price of a ball is: Answer Choice: (A) s. 45 (B) s. 50 (C) s. 55 (D) s. 60 (E) s. 90
Answer: E
Due to construction, the speed limit along an 9-mile section of highway is reduced from 55 miles per hour to 25 miles per hour. Approximately how many minutes more will it take to travel along this section of highway at the new speed limit than it would have taken at the old speed limit ? Answer Choice: (A) A) 11.79 (B) B) 8 (C) C) 10 (D) D) 15 (E) E) 24
Answer: A
A 300 meter long train crosses a platform in 45 seconds while it crosses a signal pole in 18 seconds. What is the length of the platform? Answer Choice: (A) 99 (B) 450 (C) 350 (D) 882 (E) 281
Answer: B
In how many ways can the letters of the word RECPECT be arranged? Answer Choice: (A) 6453 (B) 9856 (C) 2520 (D) 6429 (E) 8547
Answer: C
3 teenagers decided to make greetings cards to sell. Their goal was to make 60 cards. Mark made 7 times more than Paul, while John made three times more than Paul. How many did Paul make? Answer Choice: (A) 3 (B) 6 (C) 7 (D) 36 (E) 60
Answer: B
Walking with 4/5 of my usual speed, I miss the bus by 3 minutes. What is my usual time? Answer Choice: (A) 16 min (B) 26 min (C) 34 min (D) 20 min (E) 12 min
Answer: E
Fourteen years ago, P was half of Q in age. If the ratio of their present ages is 3:4, what will be the total of their present ages Answer Choice: (A) A)35 (B) B)34 (C) C)45 (D) D)49 (E) E)26
Answer: D
Car A runs at the speed of 70km/hr & reaches its destination in 10hr. Car B runs at the speed of 35 km/h & reaches its destination in 10h. What is the respective ratio of distances covered by Car A & Car B? Answer Choice: (A) 11 : 5 (B) 11 : 8 (C) 13 : 7 (D) 15 : 7 (E) 2 : 1
Answer: E
What is the area of a square field whose diagonal of length 14 m? Answer Choice: (A) 160 sq m (B) 140 sq m (C) 200 sq m (D) 400 sq m (E) 180 sq m
Answer: B
A person can row at 9 kmph and still water. He takes 6 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) 32 (B) 28 (C) 29 (D) 54 (E) 20
Answer: C
Three walls have wallpaper covering a combined area of 300 square meters. By overlapping the wallpaper to cover a wall with an area of 180 square meters, the area that is covered by exactly two layers of wallpaper is 40 square meters. What is the area that is covered with three layers of wallpaper? Answer Choice: (A) 5 Square Meters (B) 36 Square Meters (C) 40 Square Meters (D) 83.3 Square Meters (E) 120 Square Meters
Answer: C
How long does a train 165 meters long running at the rate of 54 kmph take to cross a bridge 660 meters in length? Answer Choice: (A) 50 sec (B) 45 sec (C) 55 sec (D) 65 sec (E) 51 sec
Answer: C
If a = b*c, -1 < c < 0 and 8 < b, which of the following is correct? Answer Choice: (A) a > 7. (B) 0 < a <8. (C) 8 < a < 0 (D) a < -14 (E) a < -7
Answer: E
In a factory, there are 50% technicians and 50% non-technicians. If the 50% of the technicians and 50% of non-technicians are permanent employees, then the percentage of workers who are temporary is? Answer Choice: (A) 50% (B) 57% (C) 52% (D) 22% (E) 42%
Answer: A
In how many ways can 3 men and 3 women be seated around a round table if each women is to be between 2 men. Answer Choice: (A) 12 (B) 14 (C) 16 (D) 18 (E) 20
Answer: A
If a man buys 1 liter of milk for 12 rs. and mixes it with 20% water and sells it for 15 rs then what is the %age of gain... Answer Choice: (A) 30 (B) 40 (C) 50 (D) 60 (E) 70
Answer: C
if 1/8 of a pencil is black 1/2 of the remaining is white and the remaining 7/2 is blue find the total length of the pencil? Answer Choice: (A) 7.33cm (B) 6.33cm (C) 5.33cm (D) 9.33cm (E) 8.33cm
Answer: D
Given a spinner with four sections of equal size labeled W, B, C, and D, what is the probability of NOT getting an W after spinning the spinner two times? Answer Choice: (A) 15/16 (B) 9/16 (C) 1/2 (D) 1/4 (E) 1/8
Answer: B
Average of five numbers is -10, and the sum of three of the numbers is 16, wat is the average of the other 2 numbers? Answer Choice: (A) -33 (B) 34 (C) -34 (D) 35 (E) 33
Answer: A
In how many different ways can the letters of the word "BICYCLE" be rearrangement? Answer Choice: (A) 5040 (B) 5045 (C) 5140 (D) 5010 (E) 5020
Answer: A
71
a3
+1b
___
98
If a and b represent positive single digits in the correctly worked computation above, what is the value of the two digit integer ab? Answer Choice: (A) 25 (B) 54 (C) 43 (D) 45 (E) 04
Answer: E
An electronic device makes a beep after every 60 sec. Another device makes a beep after every 62 sec. They beeped together at 10 a.m. The time when they will next make a beep together at the earliest, is Answer Choice: (A) 10:28 am (B) 10:30 am (C) 10:31 am (D) None of above (E) Cannot be determined
Answer: C
In how many ways, a committee of 5 members can be selected from 6 men and 5 ladies, consisting of 3 men and 2 ladies? Answer Choice: (A) 220 (B) 175 (C) 145 (D) 200 (E) 362
Answer: D
Which of the following fractions can be written as the difference of reciprocals of two consecutive integers? Answer Choice: (A) 1/100 (B) 1/121 (C) 1/45 (D) 1/56 (E) 3/72
Answer: D
Two dice are thrown together. What is the probability that the sum of the number on the two faces is divisible by 4? Answer Choice: (A) 2/9 (B) 1/9 (C) 1/4 (D) 1/3 (E) 1/2
Answer: C
In a certain sequence, each term except for the first term is one less than twice the previous term. If the first term is 1.75, then the 3rd term is which of the following? Answer Choice: (A) −1.5 (B) −1 (C) 0 (D) 0.5 (E) 4
Answer: E
The average of first five prime numbers greater than 20 is? Answer Choice: (A) 32.9 (B) 32.7 (C) 32.8 (D) 32.2 (E) 32.1
Answer: D
List I: 4, 6, 8, 10
List II: x, 4, 6, 8, 10 Answer Choice: (A) 7 (B) 4 (C) 3 (D) 5 (E) 2
Answer: A
By selling an article at Rs.800, a shopkeeper makes a profit of 25%. At what price should he sell the article so as to make a loss of 25%? Answer Choice: (A) 228 (B) 480 (C) 267 (D) 288 (E) 276
Answer: B
One-third of Rahul's savings in National Savings Certificate is equal to one-half of his savings in Public Provident Fund. If he has Rs. 1,50,000 as total savings, how much has he saved in Public Provident Fund ? Answer Choice: (A) 80000 (B) 60000 (C) 50000 (D) 75000 (E) 90000
Answer: B
The ratio of number of students studying Arts, Commerce and Science in a College is 3 : 6 :8. What is the new ratio of the number of students studying Arts, Commerce and Science respectively if there is an increase of 20%, 40% and 25% in the number of students studying Arts, Commerce and Science? Answer Choice: (A) 18 : 21 : 50 (B) 3 : 10 : 10 (C) 4 : 8 : 5 (D) 32 : 35 : 25 (E) None of these
Answer: A
The spinner shown is divided into 6 sections of equal
size. What is the probability of landing on a section that
contains the letter P using this spinner? Answer Choice: (A) 3/6 (B) 4/6 (C) 5/6 (D) 2/6 (E) 1/6
Answer: D
A rectangular farm has to be fenced one long side, one short side and the diagonal. If the cost of fencing is Rs.10 per meter. The area of farm is 1200 m2 and the short side is 30 m long. How much would the job cost? Answer Choice: (A) 6 (B) 9 (C) 3 (D) 5 (E) 2
Answer: D
One out of every 500 light bulbs are defected. If 2 out of every 10 defected light bulbs have a broken glass and there are 20 broken glass light bulbs in the shipment, how many light bulbs total are there in the shipment? Answer Choice: (A) 2,000 (B) 5,000 (C) 10,000 (D) 50,000 (E) 52,000
Answer: D
A certain company has records stored with a record storage firm in 15-inch by 12-inch by 10-inch boxes. The boxes occupy 1.08 million cubic inches of space. If the company pays $0.6 per box per month for the record storage, what is the total amount that the company pays each month for record storage? Answer Choice: (A) a. 150 (B) b. 300 (C) c. 600 (D) d. 1,200 (E) e. 360
Answer: E
The volume of the sphere QQ is (dfrac{37}{64}%)less than the volume of sphere PP and the volume of sphere RR is (dfrac{19}{27}%) less than that of sphere QQ. By what is the surface areaof sphere RR less than the surfacearea of sphere PP? Answer Choice: (A) 35% (B) 65% (C) 75% (D) 90% (E) 100%
Answer: C
One number will be chosen randomly from each of the sets below . If x represents the chosen member of Set X and y represents the chosen member of Set Y, what is the probability that x/yx/y will be an integer?
X = {9, 10, 11, 12}
Y = {2, 3, 4, 5} Answer Choice: (A) 1/16 (B) 3/8 (C) 1/2 (D) 3/4 (E) 15/16
Answer: B
A vessel of capacity 30 litres is fully filled with pure milk. Nine litres of milk is removed from the vessel and replaced with water. Nine litres of the solution thus formed is removed and replaced with water. Find the quantity of pure milk in the final milk solution? Answer Choice: (A) 14.7 (B) 2.9 (C) 38.3 (D) 78.3 (E) 79.3
Answer: A
If a car had traveled 10 kmh faster than it actually did, the trip would have lasted 30 minutes less. If the car went exactly 30 km, at what speed did it travel? Answer Choice: (A) 20 kmh (B) 25 kmh (C) 30 kmh (D) 35 kmh (E) 40 kmh
Answer: A
If a = 1 and b = -2, then (2a^2 + b)(r + y) + (a + b)(r - y) = Answer Choice: (A) 0 (B) 2x (C) y - r (D) x - y (E) x + y
Answer: C
A man's age is 125% of what it was 10 years ago, but 8313% of what it will be after 10 years. What is his present age? Answer Choice: (A) 30 (B) 40 (C) 50 (D) 60 (E) 70
Answer: C
What least number mustbe subtracted from 427398 so that remaining no.is divisible by 15 Answer Choice: (A) 3 (B) 5 (C) 6 (D) 7 (E) 8
Answer: A
(500 + 200)x (2+3)Ã— 4 Ã— (3 + 2) = ? Answer Choice: (A) 17500 (B) 70000 (C) 14000 (D) 65000 (E) 82000
Answer: B
If Reneesh earns a raise of between 5% and 10%, non-inclusive, by what fraction could her salary have increased? Answer Choice: (A) 1/4 (B) 1/5 (C) 7/100 (D) 3/25 (E) 1/20
Answer: C
Two trains, one from Howrah to Patna and the other from Patna to Howrah, start simultaneously. After they meet, the trains reach their destinations after 9 hours and 16 hours respectively. The ratio of their speeds is? Answer Choice: (A) 4:9 (B) 4:3 (C) 4:6 (D) 4:2 (E) 4:1
Answer: B