loafeihong/math_mmlu_format huggingface dataset:
In traveling from a dormitory to a certain city, a student went 1/5 of the way by foot, 2/3 of the way by bus, and the remaining 12 kilometers by car. What is the distance, in kilometers, from the dormitory to the city? Answer Choice: (A) 30 (B) 45 (C) 60 (D) 64 (E) 120
Answer: D
Mangala completes a piece of work in 12 days, Raju completes the same work in 36 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) 8 days (D) 9 days (E) 11 days
Answer: D
Two sets of 6 consecutive positive integers have exactly one integer in common. The sum of the integers in the set with greater numbers is how much greater than the sum of the integers in the other set? Answer Choice: (A) 14 (B) 42 (C) 28 (D) 12 (E) it cannot be determined from the information given.
Answer: B
From a pack of 52 cards, if 2 cards are selected one after the other without replacement, then what is the probability that the 1st card is a queen and the 2nd card is a heart. Answer Choice: (A) 1/52 (B) 5/52 (C) 3/4 (D) 5/7 (E) 5/8
Answer: A
If 12 men can reap 120 acres of land in 16 days, how many acres of land can 36 men reap in 32 days? Answer Choice: (A) 269 (B) 512 (C) 369 (D) 720 (E) 450
Answer: D
Limited resolution of early microscopes was one of the reasons of _________ understanding of cells. Answer Choice: (A) discredited (B) increased (C) contradicted (D) restricted (E) WEQ3
Answer: D
A company spends an average of $500 for its 20 employees's salaries and an average of $100 for its 5 drivers' salaries. What is the average expenditure of the company? Answer Choice: (A) $360 (B) $290 (C) $420 (D) $600 (E) $240
Answer: C
-69*39+450=? Answer Choice: (A) 2736 (B) 2309 (C) -2801 (D) -2241 (E) None of these
Answer: D
A train of 25 carriages, each of 60 meters length, when an engine also of 60 meters length is running at a speed of 60 kmph. In what time will the train cross a bridge 2.5 km long? Answer Choice: (A) 4 (B) 3 (C) 5 (D) 7 (E) 9
Answer: A
Everyone shakes hands with everyone else in a room. Total number of handshakes is 55. Number of persons=? Answer Choice: (A) 14 (B) 12 (C) 11 (D) 15 (E) 16
Answer: C
Jasmine had this problem on her math test: y= (15x+75)-(8x+15). She came up with the answer y= 25x-36. Jasmine has gotten the wrong answer. Can you help Jasmine correctly solve the math problem for y if x=8? Answer Choice: (A) y=256 (B) y=96 (C) y=116 (D) y=10 (E) y=150
Answer: C
A box contains 2 white balls, 3 black balls and 4 red balls. In how many ways can 3 balls be drawn from the box, if at least one black ball is to be included in the draw? Answer Choice: (A) 32 (B) 48 (C) 64 (D) 96 (E) None
Answer: C
In X game of billiards, X can give Y 10 points in 60 and he can give Z 30 points in 60. How many points can Y give Z in X game of 100? Answer Choice: (A) 30 (B) 20 (C) 25 (D) 40 (E) 50
Answer: D
Mr. Thomas invested an amount of Rs. 13,900 divided in two different schemes A and B at the simple interest rate of 14% p.a. and 11% p.a. respectively. If the total amount of simple interest earned in 2 years be Rs. 3508, what was the amount invested in scheme B? Answer Choice: (A) Rs. 6400 (B) Rs. 6500 (C) Rs. 7200 (D) Rs. 7500 (E) Rs. 7800
Answer: A
63 + 5 * 12 / (180/3) = ? Answer Choice: (A) 22 (B) 77 (C) 29 (D) 64 (E) 21
Answer: D
A rectangular football field is fenced on all four sides. The length of the football field is twice the length of its breadth. The cost of fencing the field was $300. The football management has decided to change the dimensions of field by increasing the breadth by 5% of its original value and reducing the length by 20% of its original value and fence the field again.. What will be the cost of the new fencing? Answer Choice: (A) $360 (B) $265 (C) $425 (D) $405 (E) $415
Answer: B
When n is divided by 5 the remainder is 3. What is the remainder when n^2 is divided by 5? Answer Choice: (A) 0 (B) 1 (C) 2 (D) 3 (E) 4
Answer: E
A watch was sold at a loss of 10%. If it was sold for Rs.210 more, there would have been a gain of 4%. What is the cost price? Answer Choice: (A) s:1000 (B) s:1500 (C) s:1278 (D) s:1028 (E) s:1027
Answer: B
I gain 70 paise on Rs.70.My gain percent is : Answer Choice: (A) 0.1% (B) 1% (C) 7% (D) 10% (E) Noneof these
Answer: B
Evaluate: 986 x 237 + 986 x 863 Answer Choice: (A) 956000 (B) 996000 (C) 986000 (D) 976000 (E) None of them
Answer: C
Mahesh marks an article 15% above the cost price of Rs. 540. What must be his discount percentage if he sells it at Rs. 462? Answer Choice: (A) 25.6% (B) 21% (C) 20% (D) 19% (E) None of these
Answer: A
Find the last digit of
1!+2!+3!+4!+...............100! Answer Choice: (A) 0 (B) 1 (C) 2 (D) 3 (E) 4
Answer: D
Seven friends are living in 7 different flats of an apartment. Each of them was allotted a parking slot to park their cars in the ground floor. But they used to park their cars randomly in any of the seven slots. In how many ways can they park their cars so that exactly five persons park their cars in the slots allotted to them? Answer Choice: (A) 14 (B) 21 (C) 35 (D) 42 (E) 49
Answer: B
Jim is twice as old as Stephanie, who, four years ago, was three times as old as Kate. If, five years from now, the sum R of their ages will be 51, how old is Stephanie ? Answer Choice: (A) 6 (B) 10 (C) 14 (D) 20 (E) 24
Answer: B
One fourth of one third of two fifth of a number is 20. What will be40% of that number Answer Choice: (A) 240 (B) 150 (C) 180 (D) 200 (E) 250
Answer: A
The area of a square garden is A square feet and the perimeter is p feet. If a=p+5, what is the perimeter of the garden, in feet? Answer Choice: (A) 28 (B) 20 (C) 40 (D) 56 (E) 64
Answer: B
A boy has eight trousers and 10 shirts. In how many different ways can he select a trouser and a shirt? Answer Choice: (A) 80 ways (B) 86 ways (C) 88 ways (D) 108 ways (E) 89 ways
Answer: A
Cereal A is 10% sugar by weight, whereas healthier but less delicious Cereal B is 2% sugar by weight. To make a delicious and healthy mixture that is 5% sugar, what should be the ratio of Cereal A to Cereal B, by weight? Answer Choice: (A)  3:5 (B)  2:7 (C)  1:6 (D)  1:4 (E)  1:3
Answer: A
The average amount with a group of seven numbers is Rs. 30. If the newly joined member has Rs. 60 with him, what was the average amount with the group before his joining the group? Answer Choice: (A) s. 25.6 (B) s. 25 (C) s. 16.6 (D) s. 26 (E) s. 25.6
Answer: B
A goods train runs at the speed of 72 kmph and crosses a 250 m long platform in 26 seconds. What is the length of the goods train? Answer Choice: (A) 270. (B) 480 (C) 920 (D) 280 (E) 290
Answer: A
In how many ways can the letters of the word BCGOI be rearranged such that the consonants always appear together? Answer Choice: (A) 12 (B) 36 (C) 48 (D) 60 (E) 24
Answer: B
The difference in compound interest earned on a deposit (compounded annually) in year 1 and year 2 is $ 40. Had the interest rate been three times its present value, the difference w would have been how much? Answer Choice: (A) 40/3 (B) 40 (C) 120 (D) 360 (E) 420
Answer: D
In a function they are distributing noble prize. In how many ways can 4 prizes be distributed among 8 boys when a boy gets any no. of prizes? Answer Choice: (A) 4890 (B) 5095 (C) 4096 (D) 4089 (E) 4000
Answer: C
Sachin can cover a distance in 1hr 24 min by covering 2/3 of the distance at 4 kmph and the rest at 5 kmph. The total distance is? Answer Choice: (A) 6 km (B) 8 km (C) 9 km (D) 11 km (E) 12 km
Answer: A
How many minutes does Aditya take to cover a distance of 400 m, if he runs at a speed of 20 km/hr? Answer Choice: (A) 1 min (B) 1 (1/5) min (C) 2 min (D) 3 min (E) 4 min
Answer: B
What is the difference between the largest number and the least number written with the digits 9, 3, 5, 7? Answer Choice: (A) 6084 (B) 3788 (C) 2077 (D) 2721 (E) 6174
Answer: E
The average of nine numbers is 27. If one number is excluded, the average becomes 25. The excluded number is Answer Choice: (A) 25 (B) 27 (C) 30 (D) 35 (E) 43
Answer: E
A grocer stacked oranges in a pile. The bottom layer was rectangular with 4 rows of 6 oranges each. In the second layer from the bottom, each orange rested on 4 oranges from the bottom layer, and in the third layer, each orange rested on 4 oranges from the second layer. Which of the following is the maximum number of oranges that could have been in the third layer? Answer Choice: (A)  3 (B)  5 (C)  6 (D)  8 (E)  10
Answer: D
If shares of two persons in profits are Rs.700 and Rs. 300 then ratio of their capitals is Answer Choice: (A) 3:4 (B) 2:3 (C) 7:3 (D) 1:3 (E) 1:5
Answer: C
A rectangular tank measuring 5 m × 4.5 m × 2.1 m is dug in the centre of the field measuring 13.5 m × 2.5. The earth dug out is spread evenly over the remaining portion of a field. How much is the level of the field raised ? Answer Choice: (A) 4.0 m (B) 4.1 m (C) 4.2 m (D) 4.3 m (E) None of these
Answer: C
A sum of money deposited at C.I. amounts to Rs.2420 in 2 years and to Rs.2662 in 3 years. Find the rate percent? Answer Choice: (A) 17% (B) 10% (C) 20% (D) 18% (E) 40%
Answer: B
A father said to his son, "I was as old as you are at the 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) 8 years (B) 14 years (C) 4 years (D) 2 years (E) 8 years
Answer: B
A shopkeeper buys mangoes at the rate of 5 a rupee and sells them at 4 a rupee. Find his net profit or loss percent? Answer Choice: (A) 33 1/8 % (B) 33 7/3 % (C) 33 1/3 % (D) 25 % (E) 34 1/3 %
Answer: D
If n is a positive integer such that n! / (n - 2)! = 342, find n. Answer Choice: (A) 13 (B) 17 (C) 15 (D) 11 (E) 19
Answer: E
The average of 13 result is 20. Average of the first 8 of them is 20 and that of the last 8 is 40. Find the 8th result? Answer Choice: (A) 35 (B) 37 (C) 46 (D) 90 (E) 100
Answer: E
From a group of 7 men and 6 women, five persons are to be selected to form a committee so that at least 3 men are there on the committee. In how many ways can it be done? Answer Choice: (A) 756 (B) 700 (C) 650 (D) 640 (E) 800
Answer: A
At a round table, 7 knights are to be seated around a circular table. two seating arrangement are considered different only when the position of the people are different relative to each other. what is the total number of possible seating arrangement for the group? Answer Choice: (A) a.5 (B) b.10 (C) c.24 (D) d.32 (E) e.720
Answer: E
A train consists of 12 boggies, each boggy 15 metres long. The train crosses a telegraph post in 9 seconds. Due to some problem, one boggies were detached. The train now crosses a telegraph post in Answer Choice: (A) 18 sec (B) 12 sec (C) 15 sec (D) 8.25 sec (E) None of these
Answer: D
Sam taken a loan Rs.15000/- from Co-operative Society with an interest @ 11.5% per month. At the same time he deposited Rs. 10000/- as Fixed Deposit with an interest @ 9.5% per month. After one week sam asked the manager to calculate the interest to be paid. What is the interest amount for 7 days? Answer Choice: (A) 165 (B) 220 (C) 310 (D) 185 (E) 181
Answer: E
Danny and Steve are running towards each other, each one from his own house. Danny can reach Steve's house in 33 minutes of running, which is half the time it takes Steve to reach Danny's house. If the two started to run at the same time, how much time longer will it take Steve to reach the halfway point between their houses than Danny to reach the halfway point between their houses? Answer Choice: (A) 16.5 minutes (B) 33 minutes (C) 49.5 minutes (D) 66 minutes (E) 99 minutes
Answer: A
The average expenditure of a labourer for 8 months was 85 and he fell into debt. In the next 4 months by reducing his monthly expenses to 60 he not only cleared off his debt but also saved 30. His monthly income is Answer Choice: (A) 80 (B) 85 (C) 75 (D) 95 (E) 100
Answer: D
The three competitors in a race have to be randomly chosen from a group of three men and five women. How many different such trios contain at least one woman? Answer Choice: (A) 48 (B) 55 (C) 62 (D) 69 (E) 76
Answer: B
If the length of the longest chord of a certain circle is 10, what is the radius of that certain circle? Answer Choice: (A) 2.5 (B) 5 (C) 10 (D) 15 (E) 20
Answer: B
In 1986 the book value of a certain car was 2/3 original price, and in 1988 its book value was 1/2 the original purchase price. By what percent did the book value for this car decrease from 1986 to 1988? Answer Choice: (A) 16 2/3% (B) 25% (C) 33 1/3 (D) 50% (E) 75%
Answer: B
The area of rectangular field is 460 square metres. If the length is 15 per cent more than the breadth ,what is the breadth of the rectangular field? Answer Choice: (A) 15 metres (B) 26 metres (C) 34.5 metres (D) Cannot be determined (E) None of these
Answer: E
In a class, there are 20 boys whose average age is decreased by 2 months, when one boy aged 20 years replaced by a new boy. The age of the new boy is? Answer Choice: (A) 14 years 8 months (B) 15 years (C) 16 years 8 months (D) 17 years 10 months (E) 17 years
Answer: C
At a certain college, 40 percent of the total number of students are freshmen. If 50 percent of the fresh-men are enrolled in the school of liberal arts and, of these, 50 percent are psychology majors, what percent of the students at the college are freshmen psychology majors enrolled in the school of liberal arts? Answer Choice: (A) 10% (B) 12% (C) 14% (D) 16% (E) 18%
Answer: A
A(7, w^3) is the (x, y) coordinate of point located on the parabola Y = X^2 + 15. What is the value of w? Answer Choice: (A) 3. (B) 4. (C) 5. (D) 6. (E) 9.
Answer: B
Find the principal which yields a simple interest of Rs. 20 and compound interest of Rs. 24 in two years, at the same percent rate per annum? Answer Choice: (A) s. 50 (B) s. 48 (C) s. 42 (D) s. 20 (E) s. 60
Answer: A
A man has Rs. 512 in the denominations of one-rupee notes, five-rupee notes and ten-rupee notes. The number of notes of each denomination is equal. What is the total number of notes that he has ? Answer Choice: (A) 96 (B) 70 (C) 50 (D) 80 (E) 60
Answer: A
A man is 25 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) 11 (B) 23 (C) 27 (D) 22 (E) 91
Answer: B
If it is 5:22 in the evening on a certain day, what time in the morning was it exactly 2,880,695 minutes earlier? (Assume standard time in one location.) Answer Choice: (A) 5:30 (B) 5:32 (C) 5:47 (D) 5:49 (E) 5:54
Answer: C
The probability of a team winning a match given Matt is playing the match is 0.75. The probability of the team winning a match given Matt is not playing the match is 0.6. The probability of Matt playing any match is 0.8.
If it is known that the team has won the last match, what is the probability that Matt played the match? Answer Choice: (A) A)0.8333 (B) B)0.7 (C) C)0.8571 (D) D)0.7531 (E) E)0.8213
Answer: A
A class of 4 Gangs is to be chosen from five Gangs.Each Gang contains 2 people.What is the number of different Gangs that can be chosen if two people who are in same gang to each other cannot both serve on the class? Answer Choice: (A) 840 (B) 960 (C) 60 (D) 720 (E) 1050
Answer: B
The sum of all the integers k such that –23 < k < 24 is Answer Choice: (A) 0 (B) -43 (C) -25 (D) -49 (E) -51
Answer: B
Q is as much younger than R as he is older than T. If the sum of the ages of R and T is 50 years, what is definitely the difference between R and Q's age ? Answer Choice: (A) 1 year (B) 2 year (C) 25 year (D) Data inadequate (E) None
Answer: D
If b does not equal zero, and ab = b/2, what is the value of a? Answer Choice: (A) A)1/8 (B) B)1/4 (C) C)1/3 (D) D)1/2 (E) of the above
Answer: D
If grapes are 92% water and raisins are 20% water, then how much did a quantity of raisins, which currently weighs 10 pounds, weigh when all the raisins were grapes? (Assume that the only difference between their raisin-weight and their grape-weight is water that evaporated during their transformation.) Answer Choice: (A) 25 pounds (B) 46 pounds (C) 92 pounds (D) 100 pounds (E) 146 pounds
Answer: D
Find large number from below question The difference of two no.'s is 1365. On dividing the larger no. by the smaller, we get 6 as quotient and the 15 as remainder? Answer Choice: (A) 1456 (B) 1563 (C) 1546 (D) 1643 (E) 1635
Answer: E
Excluding stoppages, the speed of a bus is 40 kmph and including stoppages, it is 30 kmph. For how many minutes does the bus stop per hour? Answer Choice: (A) 10 min (B) 12 min (C) 18 min (D) 15 min (E) 20 min
Answer: D
If the difference between compound interest (interest compounded yearly)and simple interest on a sum for 2 years at 10% p.a. is Rs.150 then sum is Answer Choice: (A) Rs.12,000 (B) Rs.15,000 (C) Rs.13,000 (D) Rs.10,000 (E) Rs.14,000
Answer: B
Jessica can text 85 words per minute, while Maurice can text 25 words per minute. An abridged English translation of Tolstoy’s War and Peace contains 410,400 words. Working together, how many days will it take Jessica and Maurice to text the entire abridged translation of War and Peace? Answer Choice: (A) 0.3 (B) 1.3 (C) 3 (D) 2.6 (E) 11.3
Answer: D
If the sides of a cube are in the ratio 5:3. What is the ratio of their diagonals? Answer Choice: (A) 5:9 (B) 9:3 (C) 5:4 (D) 3:5 (E) 5:3
Answer: E
If f(1, 3) = 10 and f(1, 4) = 17, what is the value of f(1, 5)? Answer Choice: (A) 107 (B) 127 (C) 147 (D) None of these (E) 26
Answer: E
A and B can do a piece of work in 18 days; Band C can do it in 24 days A and C can do it in 36 days. In how many days will A, Band C finish it together? Answer Choice: (A) 14 (B) 16 (C) 19 (D) 18 (E) 20
Answer: B
How many common two-digit whole numbers are there which gives a remainder of 2 when divided by 9 and gives a remainder of 5 when divided by 8? Answer Choice: (A) Five (B) Three (C) One (D) Two (E) Four
Answer: C
As a treat for her two crying children, a mother runs to the freezer in which she has two cherry ice pops, four orange ice pops, and four lemon-lime ice pops. If she chooses two at random to bring outside to the children, but realizes as she runs out the door that she cannot bring them different flavors without one invariably being jealous of the other and getting even more upset, what is the probability that she has to return to the freezer to make sure that they each receive the same flavor? Answer Choice: (A) 1/9 (B) 1/6 (C) 5/18 (D) 4/45 (E) 5/6
Answer: D
Alex takes a loan of $6,000 to buy a used truck at the rate of 8 % simple Interest.Calculate the annual interest to be paid for the loan amount. Answer Choice: (A) 680 (B) 700 (C) 720 (D) 480 (E) 420
Answer: D
If the diameter of circle R is 60% of the diameter of circle S, the area of circle R is what percent of the area of circle S? Answer Choice: (A) 50% (B) 46% (C) 36% (D) 26% (E) 38%
Answer: C
Find the number of square tiles to cover the floor of a room measuring 6.5 m * 8.5 m leaving 0.25 m space around the room. A side of square tile is given to be 25 cms? Answer Choice: (A) 768 (B) 476 (C) 429 (D) 428 (E) 413
Answer: A
k = 2^n + 6, where n is an integer greater than 1. If k is divisible by 9, which of the following MUST be divisible by 9? Answer Choice: (A) 2^n - 8 (B) 2^n - 2 (C) 2^n-3 (D) 2^n + 4 (E) 2^n + 5
Answer: C
A train speeds past a pole in 15 seconds and a platfrom 100 m long in 25 seconds. Its length is : Answer Choice: (A) 100 m (B) 125 m (C) 130 m (D) 150 m (E) None
Answer: D
A bag contains five white and four red balls. Two balls are picked at random from the bag. What is the probability that they both are different color? Answer Choice: (A) 5/1 (B) 5/9 (C) 5/5 (D) 5/3 (E) 5/2
Answer: B
Raju, Rahim, Rajesh together can do a work in 5 days. Raju alone can do the work in 10 days and Rahim alone can do the same work in 20 days. Find in what time Rajesh alone can do that work? Answer Choice: (A) 10days (B) 15days (C) 20days (D) 30days (E) 18days
Answer: C
A certain list consists of 21 different numbers. If n is in the list and n is 4 times the average(arithmetic mean) of the other 20 numbers in the list, then n is what fraction E of the sum of the 21 numbers in the list? Answer Choice: (A)  1/20 (B)  1/6 (C)  1/5 (D)  4/21 (E)  5/21
Answer: B
What is 15 percent of 68? Answer Choice: (A) 7.6 (B) 8.7 (C) 9.1 (D) 10.2 (E) 11.6
Answer: D
The wages earned by Robin is 50% more than that earned by Erica. The wages earned by Charles is 60% more than that earned by Erica. How much percent is the wages earned by Charles more than that earned by Robin? Answer Choice: (A) 18.75% (B) 23% (C) 30% (D) 50% (E) 7%
Answer: E
What is 92% of 3/5? Answer Choice: (A) 0.552 (B) 69.0 (C) 0.6845 (D) 0.6859 (E) 0.69
Answer: A
The area of a rectangular plot is 460 square metres. If the length is 15% more than the breadth, what is the breadth of the plot? Answer Choice: (A) 14 metres (B) 20 metres (C) 18 metres (D) 16 metres (E) 17 metres
Answer: B
There are 13 South American countries, Anncy has won a ticket to fly from Denver to one South American country and then directly to another South American Country before returning home to Denver again. Assuming there are four airports in each country, how many flights paths can Anncy choose from? Answer Choice: (A) 13.12.11.10.4.4. (B) 13.12.11.10.4 (C) 13.12.4.4. (D) 13.12.4 (E) 13.13.13.13
Answer: C
Starting with 0, a mathematician labels every non-negative integer as one of five types: alpha, beta, gamma, delta, or epsilon, in that repeating order as the integers increase. For instance, the integer 8 is labeled delta. What is the label on an integer that is the sum of an alpha raised to the seventh power and an epsilon raised to the seventh power? Answer Choice: (A) alpha (B) beta (C) gamma (D) delta (E) epsilon
Answer: E
A man opens a shop. He buys water bottles for 50 cents each, fruit for 25 cents each, and snacks for a dollar each. He wants to start a bundle of selling a bottle a water, 3 snacks and 2 fruits for D dollars. Every 5th bundle sold will be sold for 2 dollars and a complimentary snack at the owner's expense. What should he charge at least to not lose any money? Answer Choice: (A) 4.6 (B) 3.0 (C) 4.1 (D) 3.2 (E) 2.9
Answer: A
The marked price of a book is 20% more than the cost price. After the book is sold, the vendor realizes that he had wrongly raised the cost price by a margin of 25%. If the marked price of the book is Rs.30, what is the original cost price of the book? Answer Choice: (A) Rs.30 (B) Rs.25 (C) Rs.45 (D) Rs.20 (E) Rs.10
Answer: D
A bat is bought for Rs.400 and sold at a gain of 10% find its selling price? Answer Choice: (A) s.460/- (B) s.480/- (C) s.500/- (D) s.520/- (E) s.440/-
Answer: E
(700 + 200) Ã— 4 Ã— (4 + 2) = ? Answer Choice: (A) 24500 (B) 21600 (C) 36600 (D) 22400 (E) 12500
Answer: B
Two water pumps, working simultaneously at their respective constant rates, took exactly 5 hours to fill a swimming pool. If the constant rate of one pump was 1.5 times the constant rate of the other, how many hours would it have taken the faster pump to fill the pool if it had worked alone at its constant rate? Answer Choice: (A) 5/3 (B) 16/3 (C) 17/3 (D) 22/3 (E) 25/3
Answer: E
The population of bacteria culture doubles every 2 minutes.approximately how many minutes will it take for the population to grow from 1000 to 500,000 bacteria? Answer Choice: (A) 10 (B) 12 (C) 14 (D) 18 (E) 20
Answer: D
Using all the letters of the word "SATURDAY", how many different words can be formed? Answer Choice: (A) A)7 (B) B)8 (C) C)8! (D) D)7! (E) E)3
Answer: C
The true discount on a bill due 9 months hence at 16% per annum is Rs. 270. The amount of the bill is Answer Choice: (A) 2200 (B) 2520 (C) 2600 (D) 3354 (E) None of these
Answer: B
1/3 of certain journey is covered at the rate of 25kmph,one-fourth at the rate of 30kmph and the rest at 50 kmph.Find the avg speed for the whole journey. Answer Choice: (A) 45 kmph (B) 44.35 kmph (C) 33.333 kmph (D) 39.57 kmph (E) 43.766 kmph
Answer: C
Thomas's salary and Matt's salary are in the ratio 1:2. If both get an increment of Rs. 4000 their salaries would be in the ratio of 7:12. Find Thomas's salary as of now? Answer Choice: (A) 5000 (B) 10000 (C) 15000 (D) 20000 (E) 25000
Answer: B
In how many different ways can the letters of the word VALUES be arranged in such a way that the vowels occupy only the odd positions? Answer Choice: (A) 120 (B) 36 (C) 48 (D) 32 (E) 72
Answer: B
2, 3, 5, 16, 231, ? Answer Choice: (A) 62005 (B) 52120 (C) 422 (D) 53105 (E) 56200
Answer: D