loafeihong/math_mmlu_format huggingface dataset:
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. 1,75,000 as total savings, how much has he saved in Public Provident Fund ? Answer Choice: (A) 80000 (B) 60000 (C) 50000 (D) 70000 (E) 90000
Answer: D
Crazy Eddie has a key chain factory. Eddie managed to decrease the cost of manufacturing his key chains while keeping the same selling price, and thus increased the profit from the sale of each key chain from 30% of the selling price to 50% of the selling price. If the manufacturing cost is now $50, what was it before the decrease? Answer Choice: (A) $20 (B) $40 (C) $50 (D) $70 (E) $100
Answer: D
A class has 6 boys and x girls. Average score of boys and girls is 50 and 60 respectively. the average of the whole class is 55, what is the value of x? Answer Choice: (A) 5 (B) 6 (C) 10 (D) 12 (E) 15
Answer: B
If 2x^2 + y^2 = 2xy, then (x - y)^2 = Answer Choice: (A) -x^2 (B) 3x^2 (C) 4xy (D) 2y^2 (E) – y^2
Answer: A
Find the least square number which is exactly divisible by 10,12,15 and 18. Answer Choice: (A) 900 (B) 120 (C) 103 (D) 104 (E) 217
Answer: A
George went to a fruit market with certain amount of money. With this money he can buy either 50 oranges or 40 mangoes. He retains 15% of the money for taxi fare and buys 15 mangoes. How many oranges can he buy? Answer Choice: (A) 25 (B) 17.5 (C) 20 (D) 16 (E) 12
Answer: B
The profit earned by selling an article for Rs. 832 is equal to the loss incurred when the same article is sold for Rs. 448. What should be the sale price for making 20% profit? Answer Choice: (A) 277 (B) 960 (C) 277 (D) 266 (E) 768
Answer: E
In the interior of a forest, a certain number of apes equal to the square of one-fourth of the total number are playing and having great fun. The remaining four apes are on a hill and the echo of their shrieks by the adjoining hills frightens them. They came and join the apes in the forest and play with enthusiasm. What is the total number of apes? Answer Choice: (A) 48 (B) 8 (C) 64 (D) 80 (E) 16 or 48
Answer: B
Area of a square is 1/2 hectare. The diagonal of the square is? Answer Choice: (A) 250 meter (B) 100 meter (C) 50√ 2 meter (D) 50 meter (E) 35 meter
Answer: B
A box contains 9 apples, 8 of which are red. An apple is drawn from the box and its color is noted before it is eaten. This is done a total of n times, and the probability that a red apple is drawn each time is less than 0.5. What is the smallest possible value of n? Answer Choice: (A) 3 (B) 4 (C) 5 (D) 6 (E) 7
Answer: C
How much time will a train of length 400 m moving at a speed of 72 kmph take to cross another train of length 300 m, moving at 36 kmph in the same direction? Answer Choice: (A) 40 sec (B) 50 sec (C) 60 sec (D) 70 sec (E) 80 sec
Answer: D
If k is a non-negative integer and 21^k is a divisor of 435,961 then 7^k - k^7 = Answer Choice: (A) 0 (B) 1 (C) 42 (D) 118 (E) 242
Answer: B
The Simplastic language has only 2 unique values and 3 unique consonants. Every noun in Simplastic has the structure CVCVC, where C stands for a consonant and V stands for a vowel. How many different nouns are possible in Simplastic? Answer Choice: (A) 9 (B) 12 (C) 36 (D) 72 (E) 108
Answer: E
What distance will be covered by a city bus moving at 72 kmph in 30 seconds? Answer Choice: (A) 200 m (B) 300 m (C) 600 m (D) 500 m (E) 400 m
Answer: C
In a bag, there are coins of 25 p, 10 p and 5 p in the ratio of 1 : 2 : 3. If there is Rs. 30 in all, how many 25 p coins are there? Answer Choice: (A) 155 (B) 100 (C) 125 (D) 150 (E) 120
Answer: D
What is the square root of 3,969? Answer Choice: (A) A)18 (B) B)9 (C) C)45 (D) D)63 (E) E)81
Answer: D
Which No. Replace in Question mark?
4,02,42,82,23,63,? Answer Choice: (A) 04 (B) 05 (C) 06 (D) 07 (E) 08
Answer: A
What number has a 5:1 ratio to the number 11? Answer Choice: (A) 22 (B) 50 (C) 55 (D) 52 (E) 12
Answer: C
In how many ways can we put 4 different balls in 3 different boxes when any box can contain any number of balls? Answer Choice: (A) 80 (B) 81 (C) 64 (D) 63 (E) 82
Answer: B
There are two numbers. If 50% of the first number is added to the second number, then the second number increases to its five-fourth. Find the ratio of the first number to the second number? Answer Choice: (A) 5/9 (B) 5/7 (C) 5/3 (D) 5/8 (E) 2/1
Answer: E
If m > 0 and y is m percent of x, then, in terms of m, x is what percent of y? Answer Choice: (A) a) 100m (B) b) 1/100m (C) c) 10,000/m (D) d) 10/m (E) e) 1/m
Answer: C
What is the HCF of 2/3, 4/9 and 6/18 Answer Choice: (A) 7/45 (B) 2/45 (C) 1/9 (D) 8/45 (E) 9/45
Answer: C
A man purchased 3 blankets @ Rs.100 each, 5 blankets @ Rs.150 each and two blankets at a certain rate which is now slipped off from his memory. But he remembers that the average price of the blankets was Rs.150. Find the unknown rate of two blankets? Answer Choice: (A) 300 (B) 350 (C) 450 (D) 470 (E) 500
Answer: C
If x and y are odd integers, which of the following must always be a non-integer Answer Choice: (A) -x^2y (B) y/x (C) xy/4 (D) x/y (E) x^2y^2
Answer: C
David gets on the elevator at the 11th floor of a building and rides up at the rate of 57 floors per minute. At the same time, Albert gets on an elevator at the 51st floor of the same building and rides down at the rate of 63 floors per minute. If they continue travelling at these rates, then at which floor will their paths cross ? Answer Choice: (A) 19 (B) 28 (C) 30 (D) 37 (E) None
Answer: C
From below option 48 is divisible by which one? Answer Choice: (A) A)3 (B) B)5 (C) C)9 (D) D)7 (E) E)11
Answer: A
If (5^5)(9^3)=3(15^x), what is the value of x? Answer Choice: (A)  5 (B)  9 (C)  11 (D)  13 (E)  15
Answer: A
A no. when divided by the sum of 555 and 445 gives 2times their difference as quotient & 60 as remainder. Find the no. is? Answer Choice: (A) 145646 (B) 236578 (C) 645353 (D) 456546 (E) 220060
Answer: E
Find the odd man out. 12, 24, 34, 48, 64, 84 Answer Choice: (A) 48 (B) 34 (C) 24 (D) 12 (E) 11
Answer: B
The ratio of the two natural numbers is 5 : 6. If a certain number is added to both the numbers, the ratio becomes 7 : 8. If the larger number exceeds the smaller number by 10, find the number added? Answer Choice: (A) 17 (B) 14 (C) 10 (D) 16 (E) 20
Answer: C
If N = 1/5 + 1/5^2 +1/5^3 , then N is multiplied by 100 , will the product be greater than 100? Answer Choice: (A) Less than 100 (B) Greater than 100 (C) Indeterminate (D) Equal to 100 (E) Cannot be determined
Answer: A
If x/4 + 24/x = 5, what are the values of 4x - 7? Answer Choice: (A) 8 and 9 (B) 8 and 24 (C) 25 and 41 (D) 12 and 29 (E) 17 and 29
Answer: C
A thief goes away with a SANTRO car at a speed of 22 kmph. The theft has been discovered after half an hour and the owner sets off in a bike at 72 kmph when will the owner over take the thief from the start? Answer Choice: (A) 5/3 hours (B) 11/25 hours (C) 2/3 hours (D) 1/3 hours (E) 2/5 hours
Answer: B
A 30 kg metal bar made of alloy of tin and silver lost 3 kg of its weight in the water. 10 kg of tin loses 1.375 kg in the water; 5 kg of silver loses 0.375 kg. What is the ratio of tin to silver in the bar? Answer Choice: (A) 1/4 (B) 2/5 (C) 1/2 (D) 3/5 (E) 2/3
Answer: E
A tour group of 25 people paid a total of $1050 for entrance to a museum. If this price included a 5% sales tax, and all the tickets cost the same amount, what was the face value of each ticket price without the sales tax?
Choices Answer Choice: (A) $22 (B) $23.94 (C) $40 (D) $25.20 (E) $30
Answer: C
A train runs at the speed of 72 kmph and crosses a 250 metre long platform in 26 seconds. What is the length of the train ? Answer Choice: (A) 220 metre (B) 230 metre (C) 250 metre (D) 260 metre (E) 270 metre
Answer: E
John borrowed 3 soccer boots from Jake, and forgot them on the field, if peter came across a total of 15 boots on the field Jake's boots inclusive, and he took 4 boots at random, what is the probability that Jake's boots were not amongst the 4 taken?. Answer Choice: (A) 12/91 (B) 3/15 (C) 12/15 (D) 33/91 (E) 3/91
Answer: D
Sachin is younger than Rahul by 4 years. If their ages are in the respective ratio of 7:9, how old is Sachin? Answer Choice: (A) 24.8 years (B) 28.5 years (C) 84.5 years (D) 34.5 years (E) 24.5 years
Answer: E
What will be the difference between simple and compound interest at 16% per annum on a sum of Rs. 1000 after 4 years? Answer Choice: (A) 164.19 (B) 164.12 (C) 170.6 (D) 167.1 (E) 165.11
Answer: C
If paint costs $3.20 per quart, and a quart covers 1200 square feet, how much will it cost to paint the outside of a cube 10 feet on each edge? Answer Choice: (A) $ 1.60 (B) $ 16.00 (C) $ 96.00 (D) $108.00 (E) $196.00
Answer: A
An empty bottle weighs 1/6th of the full bottle. When a certain percent of water was removed and the bottle was weighed, the weight of the bottle turned out to be 1/3rd of the bottle when it was full. What is the percent of water removed? Answer Choice: (A) 89% (B) 82% (C) 81% (D) 50% (E) 80%
Answer: E
A man started driving at a constant speed, from the site of a blast, the moment he heard the blast. He heard a second blast after a time of 30 mins and 20 seconds. If the second blast occurred exactly 30 mins after the first, how many meters was he from the site when he heard the second blast? ( speed of sound = 330 m/s) Answer Choice: (A) 4200 (B) 5400 (C) 6600 (D) 7800 (E) 8900
Answer: C
a school has 6 maths 5 physics and 5 chemistry teachers each teacher can teach 4 subjects max what is he minimum number of teachers required Answer Choice: (A) 2 (B) 4 (C) 5 (D) 6 (E) 7
Answer: B
A person, who decided to go to weakened trip should not exceed 8 hours driving in a day. Average speed of forward journey is 40 m/h. Due to traffic in Sundays, the return journey average speed is 30 m/h. How far he can select a picnic spot? Answer Choice: (A) 120 miles (B) between 120 and 140 miles (C) 160 miles (D) 180 miles (E) 260 miles
Answer: B
Taequan is playing a dice game where he rolls two, fair, six-sided dice twice. If he gets the same roll on his second try as his first, he wins. If he rolled an 8 on his first try, what is the probability that he will win with his second roll? Answer Choice: (A) 1/18 (B) 1/12 (C) 1/9 (D) 1/6 (E) 5/36
Answer: E
A thief is spotted by a policeman from a distance of 100 metres. When the policeman starts the chase, the thief also starts running. If the speed of the thief be 8km/hr and that of the policeman 10 km/hr, how far the thief will have run before he is overtaken? Answer Choice: (A) 100 m (B) 200 m (C) 400 m (D) 500 m (E) 300 m
Answer: C
Mangala completes a piece of work in 18 days, Raju completes the same work in 40 days. If both of them work together, then the number of days required to complete the work is Answer Choice: (A) 6 days (B) 7 days (C) 15 days (D) 9 days (E) 11 days
Answer: C
The average weight of 8 person's increases by 5 kg when a new person comes in place of one of them weighing 35 kg. What might be the weight of the new person? Answer Choice: (A) 80 kg (B) 85 kg (C) 75 kg (D) 100 kg (E) 110 kg
Answer: C
What numbers should go on the bottom line?
3 6 9 15
8 2 10 12
11 8 19 27
19 10 29 39
? ? ? ? Answer Choice: (A) 20 18 48 61 (B) 50 18 48 62 (C) 10 18 48 68 (D) 30 18 48 66 (E) 40 18 48 69
Answer: D
A tradesman sold an article at a loss of 20%. If the selling price had been increased by $100, there would have been a gain of 5%. What was the cost price of the article ? Answer Choice: (A) $400 (B) $150 (C) $300 (D) $550 (E) $610
Answer: A
On January 1, 2011, James invests 80% of his retirement savings in Antarctic largecap stocks, 10% in Antarctic midcaps, and 10% in Antarctic smallcaps. In 2011, largecaps rise 10%, midcaps rise 10%, and smallcaps rise 20% in the Antarctic stock market; however, in 2012, largecaps fall 5% and midcaps fall 10%, while smallcaps rise x% in Antarctica. If, on January 1, 2013,James has the same total amount of retirement savings as he did two years before, then x is between Answer Choice: (A) 10 and 20 (B) 20 and 30 (C) 30 and 40 (D) 40 and 50 (E) 50 and 60
Answer: D
√{(3.5)(10^9)} is closest to which of the following? Answer Choice: (A) 60,000 (B) 75,000 (C) 140,000 (D) 220,000 (E) 250,000
Answer: A
The volumes of two cones are in the ratio 1 : 10 and the radii of the cones are in the ratio of 1 : 2. What is the length of the wire? Answer Choice: (A) 2:5 (B) 2:7 (C) 4:3 (D) 2:4 (E) 2:9
Answer: A
A tank is filled by 3 pipes A,B,C in 5 hours. Pipe C is twice as fast as B and B is twice as fast as A. How much will pipe A alone take to fill the tank ? Answer Choice: (A) 25hr (B) 35hr (C) 40hr (D) 20hr (E) 50hr
Answer: B
A can run a kilometer race in 4 1/2 min while B can run same race in 5 min. How many meters start can A give B in a kilometer race, so that the race mat end in a dead heat? Answer Choice: (A) 200 m (B) 700 m (C) 800 m (D) 100 metre (E) 1050 m
Answer: D
In a certain province in Russia there are 15 cities. If a single road segment connects only two cities, how many road segments are required in order to connect the cities so that each city is connected to all other cities with a single road segment? Answer Choice: (A) 30 (B) 105 (C) 330 (D) 14! (E) 15!
Answer: B
In an apartment building that has 441 units, 4 out of every 7 units are currently rented, including 1/5 of the one-bedroom units. If, of the rented apartments, there is a 6:1 ratio of two-bedroom units to one-bedroom units, and the building only consists of two-bedroom and one-bedroom units, how many two-bedroom units are not rented? Answer Choice: (A) 45 (B) 70 (C) 100 (D) 105 (E) 140
Answer: A
How many minutes does it take Dhoni to type 64 words if he types at the rate of 16 words per minute? Answer Choice: (A) 10 (B) 15 (C) 12 (D) 16 (E) 14
Answer: D
A and B start walking towards each other at 6pm at speed of 6kmph and 4kmph. They were initially 50km apart. At what time do they meet? Answer Choice: (A) 8pm (B) 6pm (C) 11pm (D) 10pm (E) 5pm
Answer: C
Manoj borrowed Rs.4200 from Anwar at 6% p.a. simple interest for three years. He then added some more money to the borrowed sum and lent it to Ramu for the same time at 9% p.a. simple interest. If Manoj gains Rs.824.85 by way of interest on the borrowed sum as well as his own amount from the whole transaction, then what is the sum lent by him to Ramu? Answer Choice: (A) 22877 (B) 5855 (C) 2778 (D) 6787 (E) 1771
Answer: B
Find the remainder of the division (3^50)/7. Answer Choice: (A) 5 (B) 3 (C) 2 (D) 1 (E) 7
Answer: C
If the average (arithmetic mean) of 5 positive temperatures is x degrees Fahrenheit, then the sum Z of the 3 greatest of these temperatures, in degrees Fahrenheit, could be Answer Choice: (A) 6x (B) Z=4x (C) 5x/3 (D) 3x/2 (E) 3x/5
Answer: B
The present population of a town is 1000. Population increase rate is 25% p.a. Find the population of town before 1 years? Answer Choice: (A) 800 (B) 1500 (C) 1000 (D) 750 (E) 500
Answer: A
The speed of a boat in still water is 60kmph and the speed of the current is 12kmph. Find the speed downstream and upstream? Answer Choice: (A) 87 kmph (B) 40 kmph (C) 16 kmph (D) 15 kmph (E) 48 kmph
Answer: E
A cargo ship carrying four kinds of items, doohickies, geegaws, widgets, and yamyams, arrives at the port. Each item weighs 2, 11, 5, and 7 pounds, respectively, and each item is weighed as it is unloaded. If, in the middle of the unloading process, the product of the individual weights of the unloaded items equals 104,350,400,000 pounds, how many widgets have been unloaded? Answer Choice: (A) 2 (B) 3 (C) 4 (D) 5 (E) 6
Answer: D
How much water must be added to 60 litres of milk at 1.5 litres for Rs. 20 So as to have a mixture worth Rs.32/3 a litre? Answer Choice: (A) 10 litres (B) 12 litres (C) 15 litres of water (D) 18 litres (E) 21 litres
Answer: C
Angelina walked 150 meters from her home to the grocery at a constant speed. She then walked 200 meters to the gym at double the speed. She spent 10 seconds less on her way from the grocery to the gym than on her way from home to the grocery. What was Angelina's speed, in meters per second, from the grocery to the gym? Answer Choice: (A) 2 (B) 3 (C) 4 (D) 10 (E) 12
Answer: D
In a 1000 m race Usha beats Shiny by 50 m. In the same race, by what time margin Shiny beat Mercy who runs at 4 m/s ? Answer Choice: (A) 100 sec. (B) 50 sec (C) 25 sec (D) Data not sufficient (E) None of these
Answer: B
If a person walks at 16 km/hr instead of 10 km/hr, he would have walked 20 km more. The actual distance traveled by him is: Answer Choice: (A) 50 km (B) 56 km (C) 60 km (D) 70 km (E) 33.3 km
Answer: E
Insert the missing number. 2, 7, 10, 22, 18, 37, 26 Answer Choice: (A) 26 (B) 22 (C) 2 (D) 52 (E) 18
Answer: D
How many ways are there for 3 males and 3 females to sit (around a circular table) if no male should sit next to a male (and no female next to female) and Mary wants to sit with her back on the wall? Answer Choice: (A) 6 (B) 12 (C) 72 (D) 100 (E) 720
Answer: B
How many different values of positive integer x, for which |x+9|<x, are there? Answer Choice: (A) 0 (B) 2 (C) 3 (D) 8 (E) 16
Answer: C
A man buys an article for 14% less than its value and sells it for 14% more than its value. His gain or loss percent is: Answer Choice: (A) no profit, no loss (B) 20% profit (C) less than 30% profit (D) more than 30% profit (E) None
Answer: D
If x is negative and y is positive, which of the following must be positive? Answer Choice: (A) x/y (B) xy (C) 2y + x (D) (x + y)^2 + 1 (E) 3x/y
Answer: D
In an election between 2 candidates, 50% of the voters cast their votes, out of which 10% of the votes were declared invalid. A candidate got 5000 votes which were 50% of the total valid votes. Find the total number of votes enrolled in that election? Answer Choice: (A) 16200 (B) 18000 (C) 17500 (D) 15823 (E) 15000
Answer: B
A license plate in the country Kerrania consists of four digits followed by two letters. The letters A, B, and C are used only by government vehicles while the letters D through Z are used by non-government vehicles. Kerrania's intelligence agency has recently captured a message from the country Gonzalia indicating that an electronic transmitter has been installed in a Kerrania government vehicle with a license plate starting with 79. If it takes the police 9 minutes to inspect each vehicle, what is the probability that the police will find the transmitter within three hours? Answer Choice: (A) 18/79 (B) 1/6 (C) 1/45 (D) 1/50 (E) 1/900
Answer: C
Prathik purchased 40 shirts for rs 3000.he spends 10% for transportation. What should be the selling price per shirt to earn profit of 20% ? Answer Choice: (A) 96 rs (B) 97 rs (C) 98 rs (D) 99 rupees (E) 100 rs
Answer: D
A can do a certain job in 16 days. B is 60% more efficient than A. How many days does B alone take to do the same job? Answer Choice: (A) 11 1/4 days (B) 8 days (C) 5 days (D) 10 days (E) None of them
Answer: D
A can do a work in 22 days. B is 30% more efficient than A. How many days does B alone take to do the same job? Answer Choice: (A) 222/13 (B) 221/13 (C) 220/13 (D) 219/13 (E) 218/13
Answer: C
When Q is divided by X, the quotient is R and the remainder is E. Which of the following expressions is equal to E? Answer Choice: (A) -RX + Q (B) RX - Q (C) Q + RX (D) QX - R (E) Q/R
Answer: A
The sum of the digits of a two-digit number is 15 and the difference between the digits is 3. What is the two-digit number? Answer Choice: (A) 69 (B) 78 (C) 96 (D) 56 (E) 48
Answer: C
If n is a natural number, then(6n^2+6n) is always divisible by? Answer Choice: (A) 6 only (B) 6 and 12 (C) 12 only (D) by 18 only (E) None of these
Answer: B
In a simultaneous throw of pair of dice .find the probability of getting the total more than 7 Answer Choice: (A) 9/7 (B) 5/8 (C) 3/7 (D) 5/12 (E) 4/7
Answer: D
Kul is 22 years old and Saras is 33 years. Find the ratio of Saras's age to Kul's age. Answer Choice: (A) 3/1 (B) 3/2 (C) 5/2 (D) 5/3 (E) None of these
Answer: B
If 2/a + 3/a + 6/a is an integer, which of the following must also be an integer? Answer Choice: (A) 12/a (B) 3/a (C) 6/a (D) 9/a (E) 11/a
Answer: E
What percent is 240 of 90? Answer Choice: (A) 133 1/3 % (B) 134 1/3 % (C) 135 1/3 % (D) 266 2/3 % (E) 143 1/3 %
Answer: D
Mr Yadav spends 60% of his monthly salary on consumable items and 50% of the remaining on clothes and transport. He saves the remaining amount. If his savings at the end of the year were 46800, how much amount per month would he have spent on clothes and transport? Answer Choice: (A) 4038 (B) 8076 (C) 9691.2 (D) 4845.6 (E) 3900
Answer: E
How long does a train 125 m long running at the speed of 78 km/hr takes to cross a bridge 125 m length? Answer Choice: (A) 12.7 sec (B) 10.1 sec (C) 11.5 sec (D) 12.1 sec (E) 11.7 sec
Answer: C
The average of seven numbers is 18. The average of first three numbers is 14 and the average of last three numbers is 23. What is the middle number? Answer Choice: (A) 25 (B) 27 (C) 15 (D) 32 (E) 34
Answer: C
The compound ratio of 5:6, 5:2 and 4:5? Answer Choice: (A) 1:1 (B) 5:3 (C) 1:6 (D) 1:9 (E) 1:2
Answer: B
A car runs at the speed of 40 km per hour when not serviced and runs at 80 kmph when serviced. After servicing the car covers a certain distance in 8 hours. How much time will the car take to cover the same distance when not serviced? Answer Choice: (A) 8 hours 12 minutes (B) 12 hours (C) 16 hours (D) 17 hours (E) None
Answer: C
The Julie's father's age is two more than thrice Julie's age. If Julie will be 15 after 4 years, what is her father's present age? Answer Choice: (A) 35 years (B) 33 years (C) 32 years (D) 34 years (E) 30 years
Answer: A
Average score for Virat Kohli in a series of 10 matches is 38.9 runs. If the average for first six matches comes out to be 42 what is his average in the last 4 matches of the series? Answer Choice: (A) 34.25 (B) 34.28 (C) 24.252 (D) 64.28 (E) 34.21
Answer: A
The speed of boat in still water is 20 km/hr. If it travels 26 km downstream and 14 km upstream in same time, what is the speed of the stream? Answer Choice: (A) 6 (B) 7 (C) 8 (D) 9 (E) 2
Answer: A
Four barrels of water have an average capacity of 8 gallons. What is the maximum possible capacity of the smallest barrel Q if the median is 10 gallons? Answer Choice: (A) 1 (B) 2 (C) 3 (D) 4 (E) 5
Answer: B
Set J consists of 5 consecutive even numbers. If the smallest term in the set is -2, what is the range of the positive integers in set J? Answer Choice: (A) 0 (B) 2 (C) 4 (D) 6 (E) 8
Answer: C
What is the measure of the acute angle between the hour and minute hands of a correctly
working clock at 4:18 ? Answer Choice: (A) 12◦ (B) 15◦ (C) 18◦ (D) 21◦ (E) 24◦
Answer: D
A and B can do a piece of work in 7 days. With the help of C they finish the work in 5 days. C alone can do that piece of work in? Answer Choice: (A) 15.5 days (B) 19.5 days (C) 17.5 days (D) 16.5 days (E) 18.5 days
Answer: C
A train 300 m long is running at a speed of 99 km/hr. In what time will it pass a bridge 195 m long? Answer Choice: (A) 17 (B) 18 (C) 19 (D) 20 (E) 21
Answer: B
Of the science books in a certain supply room, 50 are on botany, 75 are on zoology, 90 are on physics. 50 are on geology, and 110 are on chemistry. If science books are removed randomly from the supply room, how many must be removed to ensure that 80 of the books removed are on the same science? Answer Choice: (A) 81 (B) 59 (C) 166 (D) 285 (E) 334
Answer: E
A bag contains 12 white and 18 black balls. 2balls are drawn in succession. What is the probability that first is white and second is black? Answer Choice: (A) 13/213 (B) 36/145 (C) 25/113 (D) 27/137 (E) 31/128
Answer: B
A can finish a work in 36days, B in 9days and C in 2days, B and C start the work but are forced to leave after 3 days. The remaining work was done by A in? Answer Choice: (A) 15days (B) 12days (C) 6days (D) 7days (E) 8days
Answer: A
The numbers of students speaking English and Hindi are in the ratio of 4 : 5. If the number of students speaking English increased by 35% and that speaking Hindi increased by 20%, what would be the new respective ratio? Answer Choice: (A) 19 : 20 (B) 7 : 8 (C) 8 : 9 (D) Cannot be determined (E) None of these
Answer: E
A and B can do a work in 5 days and 10 days respectively. A starts the work and B joins him after 2 days. In how many days can they complete the remaining work? Answer Choice: (A) 7 days (B) 2 days (C) 5 days (D) 3 days (E) 6 days
Answer: B