loafeihong/math_mmlu_format huggingface dataset:
If the tens digit of positive integer x is 5 and the tens digit of positive integer y is 5, how many possible values of the tens digit of 2(x+y) can there be? Answer Choice: (A) 2 (B) 3 (C) 4 (D) 5 (E) 6
Answer: C
A began business with 1000 and is joined afterwards by B with 6000. When did B join, if the profits at the end of the year are divided equally? Answer Choice: (A) 8 months (B) 9 months (C) 10 months (D) 2 months (E) None of these
Answer: D
The length of a rectangle is increased by 25% and its breadth is decreased by 20%. What is the effect on its area? Answer Choice: (A) Remains same (B) 5% decrease (C) 7% decrease (D) 2% decrease (E) 3% decrease
Answer: A
A box contains either blue or red flags. The total number of flags in the box is an even number. A group of children are asked to pick up two flags each. If all the flags are used up in the process such that 60% of the children have blue flags, and 65% have red flags, what percentage of children have flags of both the colors? Answer Choice: (A) 5% (B) 10% (C) 15% (D) 20% (E) 25%
Answer: E
Which of the following is equivalent to the pair of inequalities x + 7 > 10 and x - 1 <= 5 ? Answer Choice: (A)  2 < x < 16 (B)  2 <= x < 4 (C)  3 < x <= 6 (D)  4 < x <= 8 (E)  4 <= x <= 16
Answer: C
Ramu bought an old car for Rs. 40000. He spent Rs. 13000 on repairs and sold it for Rs. 64900. What is his profit percent? Answer Choice: (A) 20 (B) 22.5 (C) 18 (D) 99 (E) 88
Answer: B
A room has equal number of men and women. Eight women left the room, leaving twice as many men as women in the room . What was the total number of men and women present in the room initially? Answer Choice: (A) 32 (B) 34 (C) 28 (D) 30 (E) 36
Answer: A
Selling an kite for Rs. 30, a shop keeper gains 40%. During a clearance sale, the shopkeeper allows a discount of 10% on the marked price. His gain percent during the sale is? Answer Choice: (A) 8% (B) 10% (C) 11% (D) 15% (E) 26%
Answer: E
On June 1 a bicycle dealer noted that the number of bicycles in stock had decreased by 4 for each of the past 5 months. If the stock continues to decrease at the same rate for the rest of the year, how many fewer bicycles will be in stock on december 1 than were in stock on January 1? Answer Choice: (A)  8 (B)  12 (C)  20 (D)  44 (E)  36
Answer: D
A certain country had a total annual expenditure of $1.2x10^12. If the population of the country was 240 million last year, what was the per capita expenditure? Answer Choice: (A) $500 (B) $1000 (C) $2000 (D) $3000 (E) $5000
Answer: E
If you are given $4, and the amount doubles every day, how much money will you have after 8 days? Answer Choice: (A) $256 (B) $512 (C) $1024 (D) $65536 (E) $4096
Answer: D
Fill in the blanks:
3 3 5 4 4 ? 5 Answer Choice: (A) 2 (B) 7 (C) 8 (D) 3 (E) 1
Answer: D
A reduction of 50% in the price of oil enables a house wife to obtain 5kgs more for Rs.800, what is the reduced price for kg? Answer Choice: (A) s.42 (B) s.46 (C) s.40 (D) s.80 (E) s.34
Answer: D
How many digits are used to number a book containg 300 pages. Answer Choice: (A) 694 (B) 792 (C) 698 (D) 784 (E) 789
Answer: B
A towel, when bleached, was found to have lost 20% of its length and 10% of its breadth. The percentage of decrease in area is Answer Choice: (A) 28% (B) 30% (C) 32% (D) 38% (E) 40%
Answer: A
A train travels at the rate of 10 miles/hr for the first hour of a trip, at 20 miles/hr for the second hour, at 30 miles/hr for the third hour and so on. How many hours will it take the train to complete a 210-mile journey? Assume that the train makes no intermediate stops. Answer Choice: (A) 6 (B) 6.5 (C) 7 (D) 7.5 (E) 5
Answer: A
A and B can do a piece of work in 3 days, B and C in 4 days, C and A in 6 days. How long will C take to do it? Answer Choice: (A) 27 (B) 29 (C) 24 (D) 28 (E) 12
Answer: C
find two integers, neither of which ends in a zero, and whose product is exactly 1,000,000 Answer Choice: (A) 64 and 15,625 (B) 60 and 15,625 (C) 64 and 15,620 (D) 64 and 15,635 (E) 64 and 16,625
Answer: A
Three friends (Caleb, Jerry and Elvis) are employees of a company. Their respective salaries are in the ratio of 3 : 4 : 6. Jerry and Elvis's salaries together is Rs. 10000. By what percent is Elvis's salary than that of Sarah? Answer Choice: (A) 500%. (B) 400%. (C) 300%. (D) 200%. (E) 100%.
Answer: E
P is four times as fast as Q and working together, they can complete a work in 16 days. In how many days can Q alone complete the work? Answer Choice: (A) 20 days (B) 15 days (C) 16 days (D) 25 days (E) 18 days
Answer: A
A man's speed with the current is 8km/hr and the speed of the current is 20km/hr. The current's speed against the man is: Answer Choice: (A) 3 km/hr (B) 4 km/hr (C) 5 km/hr (D) 7 km/hr (E) 9 km/hr
Answer: B
If one-seventh of a number exceeds its eleventh part by 100 then the number is… Answer Choice: (A) 770 (B) 870 (C) 1825 (D) 1925 (E) 925
Answer: D
By selling an article at 80% of its marked price, a merchant makes a loss of 12%. What % profit will the merchant make if the article is sold at 95% of its marked price? Answer Choice: (A) 5% profit (B) 1% loss (C) 10% profit (D) 5.5% profit (E) 4.5% profit
Answer: E
In a class there are 22 boys and 20 girls. In how many ways can a boy and a girl be selected? Answer Choice: (A) 288 (B) 500 (C) 440 (D) 266 (E) 255
Answer: C
The length of a room is 5.5 m and width is 3.75 m. What is the cost of paying the floor by slabs at the rate of $500 per sq. metre. Answer Choice: (A) $10312.50 (B) $13512.50 (C) $16512.50 (D) $14512.50 (E) $18512.50
Answer: A
The greatest common factor of positive integers m and n is 11. What is the greatest common factor of (2m^2, 2n^2)? Answer Choice: (A) 2 (B) 11 (C) 22 (D) 121 (E) 242
Answer: E
The smallest number which when divided by 20, 25, 35 and 40 leaves a remainder of 14, 19, 29 and 34 respectively is? Answer Choice: (A) 1994 (B) 1494 (C) 1349 (D) 1496 (E) 1500
Answer: C
When you multiply a number by 5 and
then subtract 5, the result is the same as
if you first subtracted 7 from the same
number and then multiplied by 11. What
is the number? Answer Choice: (A) A)23 (B) B)13 (C) C)12 (D) D)31 (E) E)10
Answer: C
If x = a!, which of these following values of a is the least possible value (in this list) for which the last 6 digits of the integer x will all be zero? Answer Choice: (A) 18 (B) 24 (C) 29 (D) 34 (E) 38
Answer: C
The no. of girls in a class are seven times the no. of boys, which value cannever be the of total students? Answer Choice: (A) 3 (B) 4 (C) 8 (D) 9 (E) 12
Answer: C
What number should replace the question mark?
105, 87, ?, 52, 35 Answer Choice: (A) 49 (B) 37 (C) 70 (D) 55 (E) 83
Answer: C
Bob wants to run a mile in the same time as his sister. If Bob’s time for a mile is currently 10 minutes and his sister’s time is currently 8 minutes 48 seconds, by what percent does Bob need to improve his time in order run a mile in the same time as his sister? Answer Choice: (A)  3% (B)  5% (C)  8%x (D)  10% (E)  12%
Answer: E
A train 125 m long passes a man, running at 5 km/hr in the same direction in which the train is going, in 10 sec. The speed of the train is? Answer Choice: (A) 11 (B) 50 (C) 99 (D) 88 (E) 61
Answer: B
The average of six numbers is 3.95. The average of two of them is 3.4, while the average of the other two is 3.85. What is the average of the remaining two numbers ? Answer Choice: (A) 4.2 (B) 4.6 (C) 4.3 (D) 4.1 (E) 4.0
Answer: B
Three numbers are randomly selected, with replacement, from the set of integers {0, 1, 2, 3, 4, 5, 6, 7}. If the first number selected is w, the second number selected is x, and the third number is y, what is the probability that w < x < y ? Answer Choice: (A) 5/32 (B) 7/64 (C) 9/64 (D) 53/512 (E) 81/512
Answer: B
If x and y are integers such that x^2= 3y and xy = 36, then x – y = ? Answer Choice: (A) -30 (B) -20 (C) -5 (D) 5 (E) 0
Answer: E
The table below shows the enrollment in various classes at a certain college.
Class | Number of Students
Biology | 60
Physics | 35
Calculus | 40
Although no student is enrolled in all three classes, 15 are enrolled in both Biology and Physics, 10 are enrolled in both Biology and Calculus, and 12 are enrolled in both Physics and Calculus. How many different students are in the three classes? Answer Choice: (A) 51 (B) 88 (C) 90 (D) 98 (E) 162
Answer: D
For all positive integers n and m, the function A(n) equals the following product:
(1 + 1/2 + 1/2^2)(1 + 1/3 + 3^2)(1 + 1/7 + 7^2)…(1 + 1/p_n + 1/p_n^2), where p_n is the nth smallest prime number, while B(m) equals the sum of the reciprocals of all the positive integers from 1 through m, inclusive. The largest reciprocal of an integer in the sum that B(25) represents that is NOT present in the distributed expansion of A(5) is Answer Choice: (A) 1/4 (B) 1/5 (C) 1/6 (D) 1/7 (E) 1/8
Answer: B
The function f is defined by subtracting 25 from the square of a number and the function d is defined as the square root of one-half of a number. If d(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
The difference between two no is 9 and the product of the two is 14. What is the square of their sum? Answer Choice: (A) 237 (B) 260 (C) 177 (D) 197 (E) 137
Answer: E
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) 62.8 (C) 62.1 (D) 62.2 (E) 62.7
Answer: A
The arithmetic mean and standard deviation of a certain normal distribution are 16.5 and 1.5, respectively. What value is exactly 2 standard deviations less than the mean? Answer Choice: (A) 10.5 (B) 11 (C) 11.5 (D) 12 (E) 13.5
Answer: E
A sales executive was given a target to get annual bonus. He already reached 1/2 of his last year's target. If the target was reduced by 5% this year, what percentage target of the last year's target does he need to reach to get bonus? Answer Choice: (A) 9/20 (B) 6/12 (C) 7/5 (D) 10/20 (E) 3/6
Answer: A
Molly's age in 18 years will be four times her age three years ago. What is Molly's present age? Answer Choice: (A) 6 (B) 8 (C) 10 (D) 12 (E) 14
Answer: C
Some pens are divided among A, B, C and D. A gets twice the number of pens that B gets. C gets the same number of pens as D gets. If A gets 25 pens more than D and the ratio of the number of pens that B and C get is 2:3, then find the number of pens that D gets? Answer Choice: (A) 16 (B) 76 (C) 75 (D) 88 (E) 52
Answer: C
There are two circles of different radii. The are of a square is 784 sq cm and its side is twice the radius of the larger circle. The radius of the larger circle is seven - third that of the smaller circle. Find the circumference of the smaller circle. Answer Choice: (A) 18 (B) 99 (C) 12 (D) 07 (E) 11
Answer: C
Andrea invested a certain sum of money in a bank that paid simple interest. The amount grew to $340 at the end of 2 years. She waited for another 4 years and got a final amount of $420. What was the principal amount that she invested at the beginning? Answer Choice: (A) $350 (B) $300 (C) $400 (D) $375 (E) $360
Answer: B
Find the area of a parallelogram with base 24 cm and height 16 cm. Answer Choice: (A) 298 cm2 (B) 288 cm2 (C) 187 cm2 (D) 384 cm2 (E) 177 cm2
Answer: D
A “palindromic integer” is an integer that remains the same when its digits are reversed. So, for example, 43334 and 516615 are both examples of palindromic integers. How many 6-digit palindromic integers are both even and greater than 500,000? Answer Choice: (A) 160 (B) 200 (C) 240 (D) 300 (E) 480
Answer: B
A bag is filled with pennies and nickels in the ratio of 5 to 3. There are 60 nickles in the bag, how many coins are there in that bag? Answer Choice: (A) 40 (B) 160 (C) 65 (D) 70 (E) 80
Answer: B
The area of sector of a circle whose radius is 12 metro and whose angle at the center is 42° is? Answer Choice: (A) 26.4 m2 (B) 39.6 m2 (C) 52.8 m2 (D) 79.2 m2 (E) None of these
Answer: C
What is the total cost of 2 sandwiches at $3.49 each and 4 sodas at $0.87 each? Answer Choice: (A) $3.36 (B) $6.85 (C) $8.46 (D) $10.46 (E) $11.85
Answer: D
A metallic sheet is of rectangular shape with dimensions 48 m x 36 m. From each of its corners, a square is cut off so as to make an open box. If the length of the square is 8 m, the volume of the box (in m3) is: Answer Choice: (A) 4830 (B) 5120 (C) 6420 (D) 8960 (E) 7960
Answer: B
n^(n/2)=4 is true when n=4 in the same way what is the value of n if n^(n/2) =8? Answer Choice: (A) 4 (B) 8 (C) 2 (D) 6 (E) 10
Answer: B
Subtracting 5% of A from A is equivalent to multiplying A by how much ? Answer Choice: (A) 0.95 (B) 9.4 (C) 0.094 (D) 94 (E) None
Answer: A
In a mixture of 45 litres the ratio of milk to water is 4:1. Additional 9 litres of water is added to the mixture. Find the ratio of milk to water in the resulting mixture. Answer Choice: (A) 2/1 (B) 4/1 (C) 2/3 (D) 3/4 (E) 3/2
Answer: A
A dealer purchased an book at 3/4 of its list price and sold 50% more than the list price. Find his gain percent? Answer Choice: (A) 79% (B) 88% (C) 100% (D) 94% (E) 103%
Answer: C
In the class of 100 students, 70 speak Tamil and 40 speak Telugu. What is the lowest possible number of students who
speak both the languages? Answer Choice: (A) A)8 (B) B)10 (C) C)20 (D) D)30 (E) E)32
Answer: B
In what ratio must tea at Rs.62 per Kg be mixed with tea at Rs.72 per Kg so that the mixture must be worth Rs.67 per Kg? Answer Choice: (A) 3 : 1 (B) 3 : 2 (C) 4 : 3 (D) 5 : 3 (E) 1 : 1
Answer: E
A pack of 52 playing cards, 2 cards aredrawn together at random. Find the probability of both the cards being king ? Answer Choice: (A) 2/124 (B) 3/234 (C) 1/221 (D) 2/314 (E) 3/431
Answer: C
A school’s annual budget for the purchase of student computers increased by 38% this year over last year. If the price of student computers increased by 20% this year, then the number of computers it can purchase this year is what percent greater than the number of computers it purchased last year? Answer Choice: (A) 10% (B) 20% (C) 15% (D) 18% (E) 16%
Answer: C
The sum of the present ages of father and his son is 60 years. Six years ago, father's age was five times the age of the son. After 6 years, son's age will be: Answer Choice: (A) 12 years (B) 14 years (C) 18 years (D) 20 years (E) 22 years
Answer: D
A can do a piece of work in 10 days and B alone can do it in 15 days. How much time will both take to finish the work ? Answer Choice: (A) 5 (B) 6 (C) 7 (D) 8 (E) 9
Answer: B
N is a positive integer. When N + 1 is divided by 4, the remainder is 3. What is the remainder when N is divided by 3? Answer Choice: (A) 1 (B) 2 (C) 3 (D) 0 (E) 4
Answer: D
Two pipes A and B can fill a tank in 20 and 30 minutes respectively. If both the pipes are used together, then how long will it take to fill the tank? Answer Choice: (A) 12 minutes (B) 17 minutes (C) 27 minutes (D) 97 minutes (E) 26 minutes
Answer: A
A three-person committee must be chosen from a group of 7 professors and 12 graduate students. If at least one of the people on the committee must be a professor, how many different groups of people could be chosen for the committee? Answer Choice: (A) A)70 (B) B)743 (C) C)749 (D) D)1,260 (E) E)1,980
Answer: C
In a certain aquarium, the number of red fish is three times the number of the green fish, and the number of blue fish is half the number of the red fish. If the ratio of green fish to red fish were to be doubled, and the ratio of red fish to blue fish were to be doubled, then the ratio of blue fish to green fish in that aquarium would be Answer Choice: (A) 3:2 (B) 1:1 (C) 1:2 (D) 3:4 (E) 3:8
Answer: E
Find the value of m 82519 x 9999 = m? Answer Choice: (A) 724533811 (B) 353654655 (C) 825107481 (D) 725117481 (E) 477899932
Answer: C
In a group of 100 cars, 47 cars do not have air conditioning. If at least 55 cars have racing stripes, what is the greatest number of cars that could have air conditioning but not racing stripes? Answer Choice: (A) 45 (B) 47 (C) 49 (D) 51 (E) 53
Answer: A
In a club there are no more than 20 persons. What is the smallest number of fruits that must be brought to the club so that each person receives the same number of fruits? Answer Choice: (A) 26 (B) 75 (C) 80 (D) 45 (E) 33
Answer: C
The maximum number of students among them 1001 pens and 910 pencils can be distributed in such a way that each student get the same number of pens and same number of pencils? Answer Choice: (A) 87 (B) 91 (C) 100 (D) 96 (E) 101
Answer: B
The base of a triangular field is three times its altitude. If the cost of cultivating the field at Rs. 24.68 per hectare be Rs. 333.18, find its base and height. Answer Choice: (A) B=900;H=300 (B) B=900;H=302 (C) B=900;H=338 (D) B=900;H=329 (E) B=900;H=122
Answer: A
A florist has 2 azaleas, 3 buttercups, and 5 petunias. The florist puts two flowers together at random in a bouquet. However, the customer calls and says that she does not want two of the same flower. What is the probability that the florist does not have to change the bouquet? Answer Choice: (A) 31/45 (B) 23/45 (C) 14/45 (D) 11/15 (E) 8/15
Answer: A
Find the least number with which 16200 should be multiplied, to make it a perfect cube. Answer Choice: (A) 23 (B) 28 (C) 45 (D) 20 (E) 11
Answer: C
In a certain game, a large bag is filled with blue, green, purple and red chips worth 1, 5, x and 11 points each, respectively. The purple chips are worth more than the green chips, but less than the red chips. A certain number of chips are then selected from the bag. If the product of the point values of the selected chips is 440, how many purple chips were selected? Answer Choice: (A) 1 (B) 2 (C) 3 (D) 4 (E) 5
Answer: A
Three numbers are in the ratio 3:5:7. The largest number is 49. What is the difference between smallest and largest number? Answer Choice: (A) 16 (B) 20 (C) 24 (D) 28 (E) 32
Answer: D
A girl has 8 jeans and 12 shirts. In how many different ways can she select a jeans and a shirts? Answer Choice: (A) A)96 (B) B)102 (C) C)108 (D) D)110 (E) E)112
Answer: A
What is the sum of the different positive prime factors of 1020? Answer Choice: (A) 13 (B) 17 (C) 20 (D) 25 (E) 27
Answer: E
The distance between two stars is 1.8 × 10^4 light years. What is the distance between the two stars in parsecs? (1 parsec = 3.26 light years) Answer Choice: (A) 8.8 x 10^2 (B) 6.6 x 10^2 (C) 2.2 x 10^3 (D) 5.5 x 10^3 (E) 8.8 x 10^4
Answer: D
A tradesman by means of his false balance defrauds to the extent of 28%? in buying goods as well as by selling the goods. What percent does he gain on his outlay? Answer Choice: (A) 44% (B) 48% (C) 94% (D) 45% (E) 64%
Answer: E
What is the minimum value of z for which z^2 + z - 3/2 > 0 is not true? Answer Choice: (A)  -5/2 (B)  -3/2 (C)  -3 (D)  1/4 (E)  1/2
Answer: C
Let Q represent a set of seven distinct prime numbers. If the sum of the numbers in Q is even and x is a member of Q, then what is the least possible value that x can be? Answer Choice: (A) 1 (B) 2 (C) 3 (D) 5 (E) 7
Answer: C
John purchased a fridge and a mobile for Rs.5000 &Rs. 8000 respectively. He sold the fridgeat a loss of 4% and the mobile phone at a profit of 10%. Overall how much he make a profit. Answer Choice: (A) Rs. 100 (B) Rs. 150 (C) Rs. 200 (D) Rs. 260 (E) Rs. 280
Answer: C
Find out the C.I on Rs.5000 at 4% p.a. compound half-yearly for 1 1/2 years. Answer Choice: (A) 306.08 (B) 306.00 (C) 306.04 (D) 306.02 (E) 306.01
Answer: C
Six years ago, the ratio of the ages of Kunal and Sagar was 6 : 5. Four years hence, the ratio of their ages will be 11 : 10. What is Sagar's age at present? Answer Choice: (A) 16 years (B) 18 years (C) 20 years (D) Cannot be determined (E) None of these
Answer: A
A man bets on no. 16 on a roulette wheel 14times and losses each time. On the 15th span he does a quick calculation and finds out that the no. 12 had appeared twice in the 14spans and is therefore, unable to decide whether to bet on 16 or 12 in the 15th span. Which will give him the best chance and what are the odds of winning on the bet that he takes? Answer Choice: (A) 37:2 (B) Either ;35:1 (C) 39:3 (D) 41:31 (E) 31:12
Answer: B
Q' = 3Q - 3, what is the value of (3')' ? Answer Choice: (A)  0 (B)  10 (C)  20 (D)  30 (E)  40
Answer: D
There are 7 players in a bowling team with an average weight of 103 Kg. If two new players join the team, one weighs 110 Kg and the second weighs 60 Kg, what will be the new average weight? Answer Choice: (A) 95 Kg. (B) 99 Kg. (C) 89 Kg. (D) 90 Kg. (E) 92 Kg.
Answer: B
Two trains are traveling on parallel tracks in the same direction. The faster train travels at 130 miles per hour, while the slower train travels at 100 miles per hour. At 2 o’clock the faster train is 20 miles behind the slower one. How far apart are the two trains at 5 o'clock? Answer Choice: (A) 60 miles (B) 70 miles (C) 90 miles (D) 120 miles (E) 400 miles
Answer: B
Two dice are rolled. What is the probability that the sum on the top face of both the dice will be greater than 9? Answer Choice: (A) 3/8 (B) 2/3 (C) 1/2 (D) 1/3 (E) 1/6
Answer: E
When positive integer N is divided by positive integer J, the remainder is 8. If N/J = 150.25, what is value of J? Answer Choice: (A) 16 (B) 26 (C) 32 (D) 132 (E) 20
Answer: C
Two trains running in opposite directions cross a man standing on the platform in 27 seconds and 17 seconds respectively and they cross each other in 23 seconds. The ratio of their speeds is? Answer Choice: (A) 3/8 (B) 3/2 (C) 3/5 (D) 3/9 (E) 3/2
Answer: B
If 625^(-x) + 25^(-2x) + 5^(-4x) = 11, what is the value of x? Answer Choice: (A) -4 (B) -1/4 (C) 0 (D) 1/4 (E) 4
Answer: D
The average weight of A, B and C is 45 kg. If the average weight of A and B be 40 kg and that of B and C be 45 kg, then the weight of B is: Answer Choice: (A) 31 kg (B) 32 kg (C) 33 kg (D) 35 kg (E) None of these
Answer: D
What is the remainder when 1271 * 1275 * 1277 *1285 is divided by 12? Answer Choice: (A) 0 (B) 1 (C) 11 (D) 9 (E) 7
Answer: D
Bert and Rebecca were looking at the price of a condominium. The price of the condominium was 100% more than Bert had in savings, and separately, the same price was also 60% more than Rebecca had in savings. What is the ratio of what Bert has in savings to what Rebecca has in savings. Answer Choice: (A) 1:5 (B) 2:5 (C) 3:5 (D) 4:5 (E) 1:1
Answer: D
What is the probability that Terry and Tim will get selected for a job they both applied for in a company, given that their chances of getting selected is 3/8 and 2/7 respectively? Answer Choice: (A) 2/21 (B) 2/25 (C) 3/28 (D) 5/28 (E) 3/25
Answer: C
Find the area of circle whose radius is 14m? Answer Choice: (A) 288 (B) 154 (C) 616 (D) 168 (E) 178
Answer: C
There are 12 yes or no questions. How many ways can these be answered? Answer Choice: (A) 1324 (B) 6234 (C) 3651 (D) 4562 (E) 4096
Answer: E
The sum of all the digits of the integers from 18 to 21 inclusive is 24 (1 + 8 + 1 + 9 + 2 + 0 + 2 + 1 = 24). What is the sum E of all the digits of the integers from 0 to 99 inclusive? Answer Choice: (A) 450 (B) 810 (C) 900 (D) 1000 (E) 1100
Answer: C
A boat running upstream takes 8 hours 48 minutes to cover a certain distance, while it takes 4 hours to cover the same distance running downstream. What is the ratio between the speed of the boat and speed of the water current respectively? Answer Choice: (A) 5 : 6 (B) 6 : 5 (C) 8 : 3 (D) 3 : 8 (E) None of these
Answer: C
A rectangular floor that measures 6 meters by 10 meters is to be covered with carpet squares that each measure 2 meters by 2 meters. If the carpet squares cost $15 apiece, what is the total cost for the number of carpet squares needed to cover the floor? Answer Choice: (A)  $200 (B)  $240 (C)  $480 (D)  $225 (E)  $1,920
Answer: D
The successive discounts 20% and 15% are equal to a single discount of? Answer Choice: (A) 26 (B) 22 (C) 32 (D) 82 (E) 61
Answer: C
21 people are there, they are shaking hands together, how many hand shakes possible,if they are in pair of cyclic sequence. Answer Choice: (A) 19 (B) 20 (C) 21 (D) 22 (E) 23
Answer: C
If A,B,C,D,E,F,G,H,I,J are in an increasing Arithmetic Progression as such. Then Which of the following operations will result in only mean being modified but not the median.
A) A is removed
B) A and J are removed
C) B and I are removed
D) A,B,C,H,I,J are removed
E) A and E are removed Answer Choice: (A) 1) A and B (B) 2) A and E (C) 3) A,C,E (D) 4) All of them (E) 5) None of them
Answer: E