loafeihong/math_mmlu_format huggingface dataset:
Tickets numbered 1 to 20 are mixed up and then a ticket is drawn at random. What is the probability that the ticket drawn has a number which is a multiple of 3 or 5? Answer Choice: (A) 1/2 (B) 2/5 (C) 8/15 (D) 9/20 (E) 20/9
Answer: E
In an examination, 20% of total students failed in Hindi, 70% failed in English and 10% in both. The percentage of these who passed in both the subjects is : Answer Choice: (A) 10% (B) 20% (C) 30% (D) 40% (E) 50%
Answer: B
A can do a job in 9 days and B can do it in 27 days. A and B working together will finish twice the amount of work in ------- days? Answer Choice: (A) 22 days (B) 18 days (C) 22 6/2 days (D) 27 days (E) 9 days
Answer: B
A ladies hostel had provision of food for 300 women for 45 days. After 10 days, 25 women left the hostel. The number of days for which the remaining food will last is: Answer Choice: (A) 38.89 (B) 39.18 (C) 38.78 (D) 38.0 (E) 38.18
Answer: E
If the number 992,132,24x is divisible by 11, what must be the value of x? Answer Choice: (A) 1 (B) 2 (C) 3 (D) 4 (E) 0
Answer: E
The speed at which a man can row a boat in still water is 15 kmph. If he rows downstream, where the speed of current is 3 kmph, what time will he take to cover 60 metres? Answer Choice: (A) 11 (B) 77 (C) 16 (D) 12 (E) 10
Answer: D
Two goods trains each 500 m long are running in opposite directions on parallel tracks. Their speeds are 45 km/hr and 30 km/hr respectively. Find the time taken by the slower train to pass the driver of the faster one? Answer Choice: (A) 22 (B) 28 (C) 48 (D) 277 (E) 12
Answer: C
If the length of a rectangle is halved and its breadth is tripled, what is the percentage change in its area? Answer Choice: (A) 25% increase (B) 25% decrease (C) 50% increase (D) 50% decrease (E) None
Answer: D
Frank is 12 years younger then John. In 5 years John will be twice as old as Frank. How old will Frank be in four years? Answer Choice: (A) 8 (B) 11 (C) 12 (D) 14 (E) 16
Answer: B
How many such 3's are there in the following number sequence which are immediately Preceded by an odd number and immediately followed by an even number ? 5 3 8 9 4 3 7 2 3 8 1 3 8 4 2 3 5 7 3 4 2 3 6 Answer Choice: (A) 1 (B) 2 (C) 3 three (D) 4 (E) More than four
Answer: C
Three times the first of three consecutive odd integers is 3 more than twice the third. The third integer is: Answer Choice: (A) 9 (B) 11 (C) 13 (D) 15 (E) 17
Answer: D
By investing in 1623% stock at 64, one earns Rs. 1700. The investment made is Answer Choice: (A) s. 9600 (B) s. 7500 (C) s. 5640 (D) s. 6528 (E) s. 6760
Answer: D
At a circular table for eight will sit six adults and two small children. The two children will sit next to each other, and the two parents of the children will sit next to the children so that there is one parent on each side of the two children. If rotating their positions around the table is not considered changing the arrangement, in how many different ways can the eight people be arranged around the table. Answer Choice: (A) 24 (B) 96 (C) 1440 (D) 5040 (E) 4032
Answer: B
A sum of money at simple interest amounts to Rs. 815 in 3 years and to Rs. 854 in 4 years. The sum is: Answer Choice: (A) 650 (B) 690 (C) 698 (D) 700 (E) 720
Answer: C
Robert ate 12 chocolates, Nickel ate 3 chocolates. How many more chocolates did Robert ate than nickel? Answer Choice: (A) A)4 (B) B)7 (C) C)9 (D) D)5 (E) E)2
Answer: C
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. 1,00,000 as total savings, how much has he saved in Public Provident Fund ? Answer Choice: (A) 80000 (B) 40000 (C) 50000 (D) 75000 (E) 90000
Answer: B
A producer of tea blends two varieties of tea from two tea gardens one costing Rs 18 per kg and another Rs 20 per kg in the ratio 5 : 3. If he sells the blended variety at Rs 25 per kg, then his gain percent is Answer Choice: (A) 12% (B) 33% (C) 14% (D) 15% (E) 16%
Answer: B
A large tank can filled by A and B in 60 minutes and 40 minutes respectively. How many minutes will it take to fill the tanker from empty state if B is used for half the time and A and B fill it together for the other half? Answer Choice: (A) 10min (B) 15min (C) 30min (D) 25min (E) 42min
Answer: C
The ratio of number of boys and girls in a class is 3 : 2. In the 1st semester exam 20% of boys and 25%
of girls get more than or equal to 90% marks. What percentage of students get less than 90% marks ? Answer Choice: (A) 56 (B) 70 (C) 78 (D) 80 (E) None of these
Answer: C
If a person walks at 10 km/hr instead of 8 km/hr, he would have walked 14 km more. The actual distance traveled by him is? Answer Choice: (A) 50 (B) 40 (C) 56 (D) 16 (E) 20
Answer: C
The average temperature for Tuesday, Wednesday and Thursday was 52°C. The average temperature for Wednesday, Thursday and Friday was 54°C. If the temperature on Friday be 53°C, what was the Temperature on Tuesday? Answer Choice: (A) 39°C (B) 44°C (C) 37°C (D) 47°C (E) None of these
Answer: D
Hector runs a one-product widget shop. Each month, his fixed costs, whether he produces anything or not, amount to x dollars. The marginal cost of producing and selling one widget is a constant y dollars, regardless of the number he produces. He generally can sell widgets for r dollars each. What is the minimum number of widgets he must produce, assuming he sells every widget he produces, to break even (neither make a profit nor incur a loss) in a given month? Answer Choice: (A) x/(y - r) (B) x/(r - y) (C) x (D) x/r (E) x/y
Answer: B
Let n~ be defined for all positive integers n as the remainder when (n - 1)! is divided by n.
What is the value of 34~ ? Answer Choice: (A) 6 (B) 1 (C) 2 (D) 0 (E) 31
Answer: D
In a weight-lifting competition, the total weight of Joe's two lifts was 450 pounds. If twice the weight of his first lift was 300 pounds more than the weight of his second lift, what was the weight, in pounds, of his first lift? Answer Choice: (A) 250 (B) 275 (C) 325 (D) 350 (E) 400
Answer: A
The ratio by weight, measured in pounds, of books to clothes to electronics in a suitcase initially stands at 5:4:2. Someone removes 9 pounds of clothing from the suitcase, thereby doubling the ratio of books to clothes. How many pounds do the electronics in the suitcase weigh? Answer Choice: (A) 7 (B) 8 (C) 9 (D) 10 (E) 11
Answer: C
A rectangular field is to be fenced on three sides leaving a side of 20 feet uncovered. If the area of the field is 10 sq. feet, how many feet of fencing will be required? Answer Choice: (A) 34 (B) 40 (C) 68 (D) 21 (E) 78
Answer: D
if x-y-z = 0,3 x+4y+3z = 4,5x+2y+7z = 22 ,what is the value of z? Answer Choice: (A) 3 (B) 4 (C) 5 (D) 2 (E) 1
Answer: A
The output of a factory is increased by 10% to keep up with rising demand. To handle the holiday rush, this new output is increased by 20%. By approximately what percent would the output of the factory now have to be decreased in order to restore the original output? Answer Choice: (A) 20% (B) 24% (C) 30% (D) 32% (E) 79%
Answer: B
A boat with still water speed of a is traveling upstream where the streams speed is b. After covering certain distance s, the boat turns back and tries to come to the starting place. But the boat stops at 3/4th of the intended distance due to a technical fault. What is the ratio of the time taken for the return journey to that of the upstream journey. Answer Choice: (A) 3(a - b)/4(a + b) (B) 4(a - b)/3(a + b) (C) 3(a + b)/4(a - b) (D) 4/3 (E) 4/8
Answer: A
Two taps can separately fill a cistern 10 minutes and 15 minutes respectively and when the waste pipe is open, they can together fill it in 18 minutes. The waste pipe can empty the full cistern in? Answer Choice: (A) 5 (B) 6 (C) 7 (D) 9 (E) 1
Answer: D
If p and q are the roots of the equation x2 - bx + c = 0, what is the equation if the roots are (pq + p + q) and (pq - p - q)? Answer Choice: (A) x2 - 2cx + (c2 - b2) = 0 (B) x2 - 2bx + (b2 + c2) = 0 (C) bcx2 - 2(b + c)x + c2 = 0 (D) x2 + 2bx - (c2 - b2) = 0 (E) None
Answer: A
An amount of Rs. 100000 is invested in two types of shares. The first yields an interest of 9% p.a and the second, 11% p.a. If the total interest at the end of one year is 9 2/3 %, then the amount invested in each share was? Answer Choice: (A) 23777 (B) 35000 (C) 29977 (D) 26777 (E) 19871
Answer: B
The number of bacteria in a petri dish increased by 50 percent every 2 hours. If there were 108 million bacteria in the dish at 2: 00 p.m., at what time were there 32 million bacteria in the dish? Answer Choice: (A) 6: 00 p.m. (B) 8: 00 p.m. (C) 6: 00 a.m. (D) 8: 00 a.m. (E) 10: 00 a.m.
Answer: D
If a and b are positive integers and x = 9^a and y = 5^b, which of the following is a possible units digit of xy? Answer Choice: (A) 1 (B) 4 (C) 5 (D) 7 (E) 8
Answer: C
If n is a prime number greater than 3, what is the remainder when n^2 is divided by 11? Answer Choice: (A) 0 (B) 1 (C) 2 (D) 3 (E) 5
Answer: D
A train,130 metres long travels at a speed of 45 km/hr crosses a bridge in 30 seconds. What is the length of the bridge? Answer Choice: (A) 210 (B) 225 (C) 235 (D) 245 (E) 260
Answer: D
Mike is 50% less efficient than Alice. How much time will they, working together, take to complete a job which Alice alone could have done in 15 days? Answer Choice: (A) 5 days (B) 10 days (C) 9 days (D) 18 days (E) 15 days
Answer: C
A company organized a recruiting process for 3 vacant positions of assistant manager for its product launches. The company's efforts yielded 11 eligible candidates. How many sets of 3 candidates can the company choose to fill the 3 assistant manager positions? Answer Choice: (A)  2,060 (B)  1,320 (C)  165 (D)  315 (E)  220
Answer: C
A man gets a simple interest of Rs.500 on a certain principal at the rate of 5% p.a in two years. Find the compound interest the man will get on twice the principal in two years at the same rate? Answer Choice: (A) 256.29 (B) 256.27 (C) 256.23 (D) 256.21 (E) 256.25
Answer: E
In a race with 30 runners where 5 trophies will be given to the top 7 runners (the trophies are distinct: first place, second place, etc), how many ways can this be done? Answer Choice: (A) 8^8 ways (B) 8^9 ways (C) 7^5 ways (D) 8^7 ways (E) 8^6 ways
Answer: C
Fresh grapes contain 90% by weight while dried grapes contain 20% water by weight. What is the weight of dry grapes available from 40 kg of fresh grapes? Answer Choice: (A) 5 kg (B) 2.4 kg (C) 2.5 kg (D) 10 kg (E) none of these
Answer: A
A can do half the work in one day where as B can do it full. B can also do half the work of C in one day. Ratio in their efficiency will be? Answer Choice: (A) 1:2:6 (B) 1:2:9 (C) 1:2:5 (D) 1:2:4 (E) 1:3:4
Answer: D
How many integers C are prime numbers in the range 200 < C < 220? Answer Choice: (A)  1 (B)  2 (C)  3 (D)  4 (E)  5
Answer: A
In order to obtain an income of Rs. 650 from 10% stock at Rs. 96, one must make an investment of Answer Choice: (A) Rs. 3100 (B) Rs. 6500 (C) Rs. 6240 (D) Rs. 9600 (E) Rs. 9800
Answer: C
The product of the ages of Syam and Sunil is 240. If twice the age of Sunil is more than Syam's age by 4 years, what is Sunil's age? Answer Choice: (A) 8 (B) 9 (C) 10 (D) 11 (E) 12
Answer: E
The edge of a cube is 6a cm. Find its surface? Answer Choice: (A) 116a2 cm2 (B) 126a2 cm2 (C) 256a2 cm2 (D) 150a2 cm2 (E) 216a2 cm2
Answer: E
252 can be expressed as a product of primes as: Answer Choice: (A) 2 x 2 x 3 x 3 x 7 (B) 2 x 2 x 3 x 3 x 8 (C) 2 x 2 x 3 x 3 x 6 (D) 2 x 2 x 3 x 3 x 1 (E) 2 x 2 x 3 x 3 x 2
Answer: A
If x > 0, x/5 + x/25 is what percent of x? Answer Choice: (A) 6% (B) 24% (C) 37 1/2% (D) 60% (E) 75 %
Answer: B
One card is drawn from a pack of 52 cards. What is the probability that the card drawn is a queen of club or a king of heart? Answer Choice: (A) 2/7 (B) 1/26 (C) 3/17 (D) 4/19 (E) 5/27
Answer: B
In how many different number of ways 5 men and 3 women can sit on a shopa which can accommodate persons? Answer Choice: (A) 42 (B) 230 (C) 240 (D) 250 (E) 260
Answer: A
Right now, the ratio between the ages of Sandy and Molly is 4:3. After 6 years, Sandy’s age will be 34 years. What is Molly's age right now? Answer Choice: (A) 12 (B) 15 (C) 18 (D) 21 (E) 24
Answer: D
What is the length of the longest pole which can be kept in a room 12 m long, 5 m broad and 3 m high? Answer Choice: (A) 7 (B) 9 (C) 11 (D) 13.34 (E) None
Answer: D
an article with cost price of 245 is sold at 34% profit. what is the selling price? Answer Choice: (A) 328 (B) 320 (C) 300 (D) 207 (E) 310
Answer: A
For any positive integer n, the sum of the first n positive integers equals [n(n+1)]/2.
What is the sum of all the even integers between 99 and 181? Answer Choice: (A) 4360 (B) 4890 (C) 5280 (D) 5740 (E) 6320
Answer: D
Find the roots of the quadratic equation: x2 + 2x - 15 = 0? Answer Choice: (A) -5, 3 (B) 3, 5 (C) -3, 5 (D) -3, -5 (E) 5, 2
Answer: A
What is the probability of creating a three digit number with exactly two consecutive primes as digits? Answer Choice: (A) 3/100 (B) 9/250 (C) 9/125 (D) 21/250 (E) 51/500
Answer: E
Which of the following is not a perfect square of an integer? Answer Choice: (A) 64 (B) 529 (C) 441 (D) 450 (E) 484
Answer: D
A man has Rs. 560 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) 33 (B) 105 (C) 37 (D) 90 (E) 28
Answer: B
Pipe A can fill a tank in 16 minutes and pipe B cam empty it in 24 minutes. If both the pipes are opened together after how many minutes should pipe B be closed, so that the tank is filled in 30 minutes? Answer Choice: (A) 76 (B) 87 (C) 76 (D) 56 (E) 21
Answer: E
How many multiples of 3 are there between 81 and 358? Answer Choice: (A) 94 (B) 95 (C) 93 (D) 97 (E) 98
Answer: C
At what price must an article costing Rs.47.50 be marked in order that after deducting 5% from the list price. It may be sold at a profit of 25% on the cost price? Answer Choice: (A) 62.5 (B) 69.5 (C) 67.5 (D) 62.5 (E) 22.5
Answer: A
Population is 21000. Population increases by 10% every year, then the population after 3 years is? Answer Choice: (A) 26630 (B) 27951 (C) 36621 (D) 26621 (E) 26821
Answer: B
If Leo gains 10 pounds, he will weigh 50% more than his sister Kendra. Currently their combined weight is 150 pounds. What is Leo's current weight? Answer Choice: (A) 80 (B) 86 (C) 92 (D) 98 (E) 104
Answer: B
A man can row 6 kmph in still water. When the river is running at 1.2 kmph, it takes him 1 hour to row to a place and black. How far is the place? Answer Choice: (A) 2.89 (B) 2.88 (C) 2.86 (D) 2.82 (E) 2.81
Answer: B
A rectangular field is to be fenced on three sides leaving a side of 30 feet uncovered.If the area of the field is 600 sq.ft, how many feet of fencing will be required ? Answer Choice: (A) 70feet (B) 52feet (C) 32feet (D) 12feet (E) 55feet
Answer: A
Beth received 1/10 of the votes cast in a certain election. What fraction of the other votes cast would she have needed in order to have received 1/2 of the votes cast? Answer Choice: (A) 1/5 (B) 2/7 (C) 3/10 (D) 7/20 (E) 4/9
Answer: E
Three numbers which are co-prime to each other are such that the product of the first two is 551 and that of the last two is 1073. The sum of the three numbers is: Answer Choice: (A) 80 (B) 85 (C) 90 (D) 95 (E) 100
Answer: B
A jar contains 12 marbles consisting of an equal number of red, green, and blue marbles. Three marbles are removed from the jar and discarded. What is the probability that only two colors will remain in the jar after the Three marbles have been removed? Answer Choice: (A) 1/495 (B) 1/165 (C) 1/81 (D) 11/31 (E) 3/220
Answer: E
x and y are integers. x + y < 11 , and x > 6. What is the smallest possible value of x - y ? Answer Choice: (A) 1 (B) 2 (C) 4 (D) -2 (E) -4
Answer: C
The product of two numbers is 120 and the sum of their squares is 289. Find the sum? Answer Choice: (A) 23 (B) 20 (C) 15 (D) 26 (E) 28
Answer: A
In a certain state, gasoline stations compute the price per gallon p, in dollars, charged at the pump by adding a 7 percent sales tax to the dealer's price per gallon d, in dollars, and then adding a gasoline tax of $0.18 per gallon. Which of the following gives the dealer's price per gallon d in terms of the price per gallon p charged at the pump? Answer Choice: (A) d = p/1.07 - 0.18 (B) d = p-0.25 (C) d= (p-0.18)/1.07 (D) d = p/1.25 (E) d = (p-0.07)/1.18
Answer: C
Each of the three people individually can complete a certain job in 3, 5, and 6 hours, respectively. What is the lowest fraction of the job that can be done in 1 hour by 2 of the people working together at their respective rates? Answer Choice: (A) 4/15 (B) 7/30 (C) 11/30 (D) 7/18 (E) 5/18
Answer: C
Machine–A produces 40% of the total output and Machine-B produces 60% of the total output. An average of nine units out of a thousand goods manufactured by Machine-A and one unit of 300 units produced by Machine-B prove to be defective. What is the probability that a unit chosen at random from the total daily output of the factory is defective? Answer Choice: (A) a. 0.56 (B) b. 0.056 (C) c. 0.0056 (D) d. 0.00056 (E) e. 0.000056
Answer: C
Find large number from below question The difference of two numbers is 1515. On dividing the larger number by the smaller, we get 16 as quotient and the 15 as remainder Answer Choice: (A) 1209 (B) 1615 (C) 1245 (D) 1300 (E) 1635
Answer: B
A man can row his boat with the stream at 6 km/h and against the stream in 4 km/h. The man's rate is? Answer Choice: (A) 1 kmph (B) 5 kmph (C) 2 kmph (D) 9 kmph (E) 4 kmph
Answer: A
Bob invested one half of his savings in a bond that paid simple interest for 2 years and received $450 as interest. He invested the remaining in a bond that paid compound interest (compounded annually) for the same 2 years at the same rate of interest and received $605 as interest. What was the annual rate of interest? Answer Choice: (A)  68% (B)  10% (C)  12% (D)  15% (E)  20%
Answer: A
Suppose 8 monkeys take 8 minutes to eat 8 bananas. How many monkeys would it take to eat 48 bananas in 48 minutes Answer Choice: (A) 5 monkeys (B) 6 monkeys (C) 7 monkeys (D) 8 monkeys (E) 9 monkeys
Answer: D
How many odd 4-digit positive integers E that are multiples of 5 can be formed without using the digit 3? Answer Choice: (A) 648 (B) 729 (C) 900 (D) 1296 (E) 3240
Answer: A
The average age of a husband and his wife was 23 years at the time of their marriage. After five years they have a one-year old child. The average age of the family now is Answer Choice: (A) 12 years (B) 27 years (C) 19 years (D) 18 years (E) 37 years
Answer: C
A person buys an article at Rs.460. At what price should he sell the article so as to make a profit of 18%? Answer Choice: (A) 542 (B) 882 (C) 772 (D) 662 (E) 521
Answer: A
The number of boxes in a warehouse can be divided evenly into 12 equal shipments by boat or 32 equal shipments by truck. What is the smallest number of boxes that could be in the warehouse? Answer Choice: (A)  27 (B)  33 (C)  96 (D)  81 (E)  162
Answer: C
If P(A) = 3/5 and P (B) = 2/5, find P (A n B) if A and B are independent events. Answer Choice: (A) 6/25 (B) 3/25 (C) 8/25 (D) 2/13 (E) 3/17
Answer: A
Suppose you work for a manufacturing plant that pays you $12.50 an hour plus $0.16 for each widget you make. How many widgets must you produce in a 40 hour week to earn $580 (before payroll deductions)? Answer Choice: (A) 400 (B) 500 (C) 600 (D) 700 (E) 800
Answer: B
By the how much is two-fifth of 200 greater than three -fifths of 125? Answer Choice: (A) 15 (B) 3 (C) 5 (D) 30 (E) None of these
Answer: C
The respective heights and volumes of a hemisphere and a right circular cylinder are equal, then the ratio of their radii is : Answer Choice: (A) 1.225 (B) 2.225 (C) 3.225 (D) 1.825 (E) 0.225
Answer: A
Find the odd man out. 187, 264, 386, 473, 682, 781 Answer Choice: (A) 386 (B) 187 (C) 781 (D) 682 (E) 564
Answer: A
The average of seven numbers is 18. The average of first three numbers is 14 and the average of last three numbers is 16. What is the middle number? Answer Choice: (A) 27 (B) 29 (C) 36 (D) 34 (E) 35
Answer: C
The salary of Mr. X is 30% more than that of Mr. Y . Find what percent of Mr. Y’s salary is less than Mr. X’s? Answer Choice: (A) 23 1/8% (B) 23 8/3% (C) 23 1/3% (D) 28 1/3% (E) 13 1/3%
Answer: C
On a wedding catering service, An experienced chef can prepare a service for a wedding in 12 hours while an novice chef would finish the preparations in 24 hours.
If the catering service employs the same number of novice and experienced chefs, then how many chefs would it take to prepare a wedding service in 1 hour and 36 minutes? Answer Choice: (A) 2 (B) 3 (C) 4 (D) 6 (E) 10
Answer: E
If 11 persons meet at a reunion and each person shakes hands exactly once with each of the others, what is the total number of handshakes? Answer Choice: (A) 11 × 10 × 9 × 8 × 7 × 6 × 5 × 4 × 3 × 2 × 1 (B) 10 × 9 × 8 × 7 × 6 × 5 × 4 × 3 × 2 × 1 (C) 11 × 10 (D) 55 (E) 45
Answer: D
A reduction of 22% in the price of salt enables a lady to obtain 10kgs more for Rs.100, find the original price per kg? Answer Choice: (A) s.2.82 (B) s.2.4 (C) s.2.5 (D) s.2.2 (E) s.2.1
Answer: A
Source: Knewton
A cyclist's speed varies, depending on the terrain, between 6.0 miles per hour and 13.0 miles per hour, inclusive. What is the maximum distance, in miles, that the cyclist could travel in 7 hours? Answer Choice: (A)  42 (B)  56 (C)  70 (D)  91 (E)  140
Answer: D
On a certain transatlantic crossing, 30 percent of a ship's passengers held round-trip tickets and also took their cars abroad the ship. If 60 percent of the passengers with round-trip tickets did not take their cars abroad the ship, what percent of the ship's passengers held round-trip tickets? Answer Choice: (A) 33.3% (B) 40% (C) 50% (D) 60% (E) 75%
Answer: E
There are 400 female managers in a certain company. Find the total number of female employees in the company, if 2/5 of all the employees are managers and 2/5 of all male employees are managers. Answer Choice: (A) 800 (B) 900 (C) 1000 (D) 1100 (E) None of these
Answer: C
If a rectangular billboard has an area of 104 square feet and a perimeter of 42 feet, what is the length of each of the shorter sides? Answer Choice: (A) 4 (B) 7 (C) 8 (D) 13 (E) 26
Answer: C
Two trains travelling in the same direction at 50 and 40 kmph completely pass off another in 1 1/2 minute. If the length of the first train is 125 m, what is the length of the second train? Answer Choice: (A) 300 m (B) 287 m (C) 125 m (D) 250m (E) 167 m
Answer: C
The function f is defined by subtracting 25 from the square of a number and the function s is defined as the square root of one-half of a number. If s(f(x))=10, then which of the following is a possible value of x? Answer Choice: (A) -15 (B) -5 (C) 0 (D) 5 (E) 25
Answer: A
A train 150 m long is running with a apecd of 68 kmph. In what time will it pass a man who is running at 8 kmph in the same direction in which the train is going? Answer Choice: (A) 6 sec. (B) 7 sec. (C) 9 sec. (D) 11 sec. (E) None
Answer: C
If 30% of the 880 students at a certain college are enrolled in biology classes, how many students at the college are NOT enrolled in a biology class? Answer Choice: (A) 110 (B) 616 (C) 550 (D) 430 (E) 880
Answer: B
A rectangular tiled patio is composed of 96 square tiles. The rectangular patio will be rearranged so that there will be 2 fewer columns of tiles and 4 more rows of tiles. After the change in layout, the patio will still have 96 tiles, and it will still be rectangular. How many rows are in the tile patio before the change in layout? Answer Choice: (A) 5 (B) 6 (C) 8 (D) 13 (E) 28
Answer: C
If M is the least common multiple of 90,196, and 300, which of the following is NOT a factor of M? Answer Choice: (A) 600 (B) 700 (C) 900 (D) 2,100 (E) 4,900
Answer: A
A sum of Rs.66000 is divided into three parts such that the simple interests accrued on them for six, two and eleven years respectively may be equal. Find the amount deposited for 11 years. Answer Choice: (A) 6500 (B) 2000 (C) 4500 (D) 3000 (E) 6000
Answer: E
A watch was sold at a loss of 10%. If the watch was sold for $12 more, there would have been a gain of 6%. What is the cost price? Answer Choice: (A) $55 (B) $65 (C) $75 (D) $85 (E) $95
Answer: C