loafeihong/math_mmlu_format huggingface dataset:
A train consists of 12 boggies, each boggy 15 metres long. The train crosses a telegraph post in 18 seconds. Due to some problem, one boggies were detached. The train now crosses a telegraph post in Answer Choice: (A) 16.5 sec (B) 12 sec (C) 15 sec (D) 20 sec (E) None of these
Answer: A
The ratio of the ages of three people is 4:6:7. Eight years ago, the sum of their ages was 44. Find their present ages. Answer Choice: (A) 28,42,49 (B) 24,36,42 (C) 20, 30,35 (D) 16,24,28 (E) 12,18,21
Answer: D
On a partly cloudy day, Derek decides to walk back from work. When it is sunny, he walks at a speed of s miles/hr (s is an integer) and when it gets cloudy, he increases his speed to (s + 1) miles/hr. If his average speed for the entire distance is 2.8 miles/hr, what fraction W of the total distance did he cover while the sun was shining on him? Answer Choice: (A) 1/4 (B) 4/5 (C) 1/5 (D) 1/6 (E) 1/7
Answer: E
ACME’s manufacturing costs for sets of horseshoes include a $12,450 initial outlay, and $20.75 per set. They can sell the sets $50. If profit is revenue from sales minus manufacturing costs, and the company producessells 950 sets of horseshoes, what was their profit? Answer Choice: (A) $15300 (B) $14300 (C) $15337.50 (D) $16300 (E) $15800
Answer: C
During a trip on an expressway, Don drove a total of x miles. His average speed on a certain 5-mile section of the expressway was 30 miles per hour, and his average speed for the remainder of the trip was 40 miles per hour. His travel time for the x-mile trip was what percent greater than it would have been if he had traveled at a constant rate of 60 miles per hour for the entire trip? Answer Choice: (A) 400/x% (B) 50% (C) x/12% (D) 60/x% (E) 500/x%
Answer: A
The area of a parallelogram is 98sq m and its altitude is twice the corresponding base. Then the length of the base is? Answer Choice: (A) 8 (B) 9 (C) 7 (D) 6 (E) 5
Answer: C
A train 630 m long, running with a speed of 63 km/hr will pass a tree in? Answer Choice: (A) 35 (B) 36 (C) 37 (D) 38 (E) 39
Answer: B
Buses A and B start from a common bus stop X. Bus A begins to travel in a straight line away from bus B at a constant rate of 30 miles per hour. One hour later, bus B begins to travel in a straight line in the exact opposite direction at a constant rate of 70 miles per hour. If both buses travel indefinitely, what is the positive difference, in minutes, between the amount of time it takes bus B to cover the exact distance that bus A has covered and the amount of time it takes bus B to cover twice the distance that bus A has covered? Answer Choice: (A) 36 (B) 72 (C) 122 (D) 144 (E) 180
Answer: C
total no. of players is 99 other than me.50 plays soccer,45 plays basket ball,50 play valley ball.15 play all three. How many will play only 2 games? Answer Choice: (A) 40 (B) 50 (C) 60 (D) 70 (E) 80
Answer: C
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 seconds. The speed of the train is: Answer Choice: (A) 16 km/hr (B) 50 km/hr (C) 19 km/hr (D) 15 km/hr (E) 87 km/hr
Answer: B
The speed of a car is 80 km in the first hour and 60 km in the second hour. What is the average speed of the car? Answer Choice: (A) 50 kmph (B) 60 kmph (C) 70 kmph (D) 80 kmph (E) 85 kmph
Answer: C
If the positive integer X is divisible by 3, 6, and 12, then which of the following must X be divisible by?
I. 12
II. 35
III. 46 Answer Choice: (A) III (B) II only (C) I and II only (D) II and III only (E) I only
Answer: E
A monkey ascends a greased pole 22 meters high. He ascends 2 meters in the first minute and then slips down 1 meter in the alternate minute. If this pattern continues until he climbs the pole , in how many minutes would he reach at the top of the pole ? Answer Choice: (A) 40th minute (B) 41st minute (C) 43rd minute (D) 42nd minute (E) 45th minute
Answer: B
Raghav borrows Rs.2550 to be paid back with compound interest at the rate of 4% per annum by the end of 2 years in two equal yearly instalments. How much will each instalment be ? Answer Choice: (A) Rs.1275 (B) Rs.1283 (C) Rs.1352 (D) Rs.1377 (E) Rs.1577
Answer: C
If the number 761 * 829 is completely divisible by 9, then the smallest whole number in place of * will b Answer Choice: (A) 4 (B) 5 (C) 3 (D) 8 (E) 9
Answer: C
b.	Last Night lottery winning numbers followed this pattern: 25, 22, 20, 19, 16, 14, 13, 10, 8, 7, ? What is the last winning number? Answer Choice: (A) 6 (B) 3 (C) 4 (D) 5 (E) 7
Answer: C
Exactly 3/7 of the people in the room are under the age of 21, and exactly 5/12 of the people in the room are over the age of 65. If the total number of the people in the room is greater than 50 and less than 100, how many people in the room are under the age of 21? Answer Choice: (A) 21 (B) 35 (C) 36 (D) 60 (E) 65
Answer: C
The ratio of numbers is 5:6 and their H.C.F is 4. Their L.C.M is: Answer Choice: (A) 12 (B) 16 (C) 24 (D) 48 (E) 120
Answer: E
The number '7' is the prime followed by a cube.
Is there any other number sharing the same quality? Answer Choice: (A) No (B) Yes (C) May be (D) None of above (E) Do know
Answer: A
A man sells an article at 15% loss. Had he sold it for Rs. 350/- more he could have gained 20%. What is the cost price of the article? Answer Choice: (A) Rs.420/- (B) Rs.400/- (C) Rs.460/- (D) Rs.1000/- (E) None of these
Answer: D
If 20 men can build a wall 56 meters long in 6 days , what length of a similar wall can be built by 35 men in 3 days? Answer Choice: (A) 44 (B) 48 (C) 45 (D) 47 (E) 49
Answer: E
X does a work in 20 days. Y does the same work in 30 days. In how many days they together will do the same work? Answer Choice: (A) 10 (B) 12 (C) 20 (D) 30 (E) 15
Answer: B
The average age of a class is 15.8 years. The average age of the boys in the class is 16.4 years and that of the girls is 15.4 years. What is the ratio of boys to girls in the class? Answer Choice: (A) 1 : 2 (B) 3 : 4 (C) 2 : 3 (D) 3:2 (E) None of these
Answer: C
Five years ago the average of the ages of A and B was 40 years and now the average of the ages of B and C is 50 years. What will be the age of the B ten years hence? Answer Choice: (A) 39 (B) 23 (C) 28 (D) 96 (E) 100
Answer: E
What will be the ratio of simple interest earned by certain amount at the same rate of interest for 6 years and that for 9 years? Answer Choice: (A) 1 : 3 (B) 2 : 3 (C) 1 : 2 (D) 3 : 2 (E) 1 : 4
Answer: B
A money lender lends Rs.2000 for six months at 20% p.a. rate. It the interest is reckoned quarterly than find the amount given after time limit? Answer Choice: (A) 2205 (B) 2888 (C) 2669 (D) 2770 (E) 2771
Answer: A
Taylor is making a bracelet. He Starts with 4 blue knots, 5 red knots, and 2 yellow knots, in that order, and repeats the pattern until there is no more string. If the last Knot is yellow which of the following could be the total number of knots on the bracelet. Answer Choice: (A) 87 (B) 90 (C) 95 (D) 97 (E) 102
Answer: A
Last year Jackie saved 5% of her annual salary. This year, she made 10% more money than last year, and she saved 8% of her salary. The amount saved this year was what percent of the amount she saved last year? Answer Choice: (A) 56% (B) 76% (C) 158% (D) 176% (E) 188%
Answer: D
Using all the letters of the word "BUTTON", how many words can be formed, which begin with B and end with N? Answer Choice: (A) 9 (B) 24 (C) 7 (D) 5 (E) 3
Answer: B
6 is the remainder when a certain positive integer is divided by 8. If the said integer is divided by 10, you have a remainder of 4. What will be leftover if the integer is divide by 50? Answer Choice: (A) 0 (B) 6 (C) Between 10 and15, inclusive (D) 20 (E) Between 1 and 5, inclusive
Answer: E
In a 200 meters race A beats B by 56 m or 7 seconds. A's time over the course is: Answer Choice: (A) 22 seconds (B) 12 seconds (C) 10 seconds (D) 18 seconds (E) 28 seconds
Answer: D
A committee of 5 people is to be selected from 9 people. How many different committees are possible? Answer Choice: (A) 28 (B) 40 (C) 56 (D) 129 (E) 336
Answer: D
Okeydokey paid 5 apples at the Apple Investment Booth for an unopened box of earthworms. Artichokey paid 7 apples towards the same lot. The booth pays off earthworms proportional to the apples invested. The box turned out to contain 60 earthworms. How many of them should Okeydokey receive? Answer Choice: (A) 25 (B) 27 (C) 28 (D) 29 (E) 30
Answer: A
In the faculty of Reverse-Engineering, 226 second year students study numeric methods, 423 second year students study automatic control of airborne vehicles and 134 second year students study them both. How many students are there in the faculty if the second year students are approximately 60% of the total? Answer Choice: (A) 858. (B) 545. (C) 618. (D) 644. (E) 666.
Answer: A
10 : 4 seconds :: ? : 6 minutes Answer Choice: (A) 10 (B) 15 (C) 20 (D) 25 (E) 30
Answer: B
If x is an integer and y = 4x + 4, which of the following CANNOT be a divisor of y? Answer Choice: (A) 6 (B) 5 (C) 4 (D) 7 (E) 8
Answer: A
Two trains are running in opposite directions with the same speed. If the length of each train is 120 m and they cross each other in 12 sec, then the speed of each train is? Answer Choice: (A) 27 (B) 29 (C) 36 (D) 29 (E) 62
Answer: C
In how many different ways can the letters of the word 'OPTICAL' be arranged so that the vowels always come together Answer Choice: (A) 233 (B) 3787 (C) 720 (D) 238 (E) 271
Answer: C
If x = - |x| , then which one of the following statements could be true?
I. x = 0
II. x < 1
III. x > 0 Answer Choice: (A)  None (B)  I only (C)  III only (D)  I and II (E)  II and III
Answer: B
A and B together can complete a piece of work in 4 days. If A alone can complete the same work in 12 days, in how many days can B alone complete that work? Answer Choice: (A) 6 days (B) 7 days (C) 8 days (D) 9 days (E) 10 days
Answer: A
Given that f(1) = 1 and f(2) = 1. If f(n) = f(n+1) - f(n - 1), then find the value of f(8)−f(7)+f(5)f(7)−f(6)−f(4) Answer Choice: (A) 13/2 (B) 13/9 (C) 13/1 (D) 13/6 (E) 13/4
Answer: A
Three candidates contested an election and received 1136, 7636 and 16000 votes respectively. What percentage of the total votes did the winning candidate get? Answer Choice: (A) 46% (B) 66% (C) 74% (D) 63% (E) 68%
Answer: B
A student chose a number, multiplied it by 2, then subtracted 148 from the result and got 110. What was the number he chose? Answer Choice: (A) 90 (B) 129 (C) 120 (D) 160 (E) 200
Answer: B
In a local election, 2400 people were to vote for Party A or Party B. Party A was bound to win the election. However, on Election Day, 33% of the voters of Party A were kidnapped. Party B was also able to influence the remaining Party A voters and thus double the strength of its voters. In this way, Party A lost by a majority which was half of that by which it would have won had the elections been fair. How many people finally voted for Party A and Party B? Answer Choice: (A) 600(A), 1200(B) (B) 300(A), 600(B) (C) 450(A), 900(B) (D) 600(A), 900(B) (E) None of these
Answer: A
Three friends had dinner at a restaurant. When the bill was received, Akshitha paid 3/4 as much as Veena paid and Veena paid 1/2 as much as Lasya paid. What fraction of the bill did Veena pay ? Answer Choice: (A) 4/15 (B) 3/12 (C) 3/11 (D) 3/10 (E) 3/14
Answer: A
In a apartment, 10% of the people speak English, 20% speak Hindi and 30% speak both. If a people is selected at random, what is the probability that he has speak English or Hindi? Answer Choice: (A) 1/3 (B) 2/3 (C) 2/5 (D) 2/7 (E) 1/10
Answer: E
Of 1000 surveyed students, 20% of those who read book A also read book B and 25% of those who read book B also read book A. If each student read at least one of the books, what is the difference between the number of students who read only book A and the number of students who read only book B? Answer Choice: (A) 120 (B) 125 (C) 130 (D) 145 (E) 155
Answer: B
The remainder of the division of a number by 63 is 27. What will be the remainder when that number is divided by 9?
Please explain Answer Choice: (A) 4 (B) 5 (C) 0 (D) 7 (E) 8
Answer: C
There is a 75% chance that Tigers will not win at all during the whole season. There is a 25% chance that Germany will not play at all in the whole season. What is the greatest possible probability that the Tigers will win and Germany will play during the season? Answer Choice: (A)  55% (B)  60% (C)  70% (D)  75% (E)  80%
Answer: D
If x = 2, then what is the value of 8x √x3 – x2 Answer Choice: (A) 32 (B) 48 (C) 16√2 (D) 90 (E) 60
Answer: A
If x is three times larger than n , and if 2n+3 is 20% of 25, what is the value of ? Answer Choice: (A) 1 (B) 2 (C) 3 (D) 6 (E) 12
Answer: C
f(x) is a function such that f(x) + 3f(8 - x) = x for all real numbers x. Find the value of f(2). Answer Choice: (A) 5 (B) 4 (C) 3 (D) 2 (E) 1
Answer: D
If x and y are integers such that x^2-2x+2y+3=2x^2-3x+y+1, we can deduce that y is Answer Choice: (A) not an even (B) an even (C) a perfect square (D) an odd (E) a prime
Answer: B
If n = 2lk, where l and k are distinct prime numbers greater than 2, how many different positive even divisors does n have, including n ? Answer Choice: (A)  Two (B)  Three (C)  Four (D)  Six (E)  Eight
Answer: C
Beginning in Town A, Biker Bob rides his bike 10 miles west, 5 miles north, 5 miles east, and then 15 miles north, to Town B. How far apart are Town A and Town B? (Ignore the curvature of the earth.) Answer Choice: (A) 22 miles (B) 20.62 miles (C) 25 miles (D) 26 miles (E) 28 miles
Answer: B
The average of first five multiples of 8 is : Answer Choice: (A) 3 (B) 9 (C) 12 (D) 15 (E) 24
Answer: E
A box contains eleven bulbs out of which six are defective. If six bulbs are chosen at random, find the probability that all the six bulbs are defective? Answer Choice: (A) 1/450 (B) 1/422 (C) 1/429 (D) 1/136 (E) 1/462
Answer: E
The population of a town is 8000. It decreases annually at the rate of 10% p.a. What will be its population after 3 years? Answer Choice: (A) 5100 (B) 5120 (C) 5200 (D) 5400 (E) 5832
Answer: E
Evaluate: 11 + sqrt(- 4 + 6×4÷3) =? Answer Choice: (A) 10 (B) 11 (C) 12 (D) 13 (E) 14
Answer: D
A man spends 2/5 of his salary on house rent, 3/10 of his salary on food, and 1/8 of his salary on conveyance. if he has Rs 1400 left with him, find his expenditure on food and conveyance Answer Choice: (A) 3200 (B) 3400 (C) 3600 (D) 3800 (E) 4000
Answer: B
If average temperature of june,july and august is 31,and july,august september is 30. find tempearture of september if temperature of june is 29. Answer Choice: (A) 26 (B) 27 (C) 28 (D) 29 (E) 30
Answer: A
If 6111309× 3145208 × K^2 is divisible by 3, which of the following could be the value of K? Answer Choice: (A) 30 (B) 4 (C) 5 (D) 66 (E) All of these
Answer: E
A starts business with a capital of Rs.1200 B and C join with some investments after 3 and 6 months respectively. If the end of a year, the profit is divided in the ratio 2:3:5 respectively. What is B's investment in the business? Answer Choice: (A) 2400 (B) 2677 (C) 2168 (D) 2669 (E) 2668
Answer: A
Mohit sold an article for $15000. Had he offered a discount of 10% on the selling price, he would have earned a profit of 8%. What is the cost price of the article? Answer Choice: (A) 12500 (B) 25000 (C) 15000 (D) 18000 (E) 17000
Answer: A
P can complete a work in 12 days working 8 hours a day. Q can complete the same work in 8 days working 10 hours a day. If both P and Q work together, working 8 hours a day, in how many days can they complete the work? Answer Choice: (A) 5 5/11 (B) 5 6/11 (C) 6 5/11 (D) 6 6/11 (E) 5 4/11
Answer: A
In a certain neighborhood, there are half as many beige houses as white houses, and 7 times as many white houses as brown houses. What is the ratio of the number of brown houses to the number of beige houses? Answer Choice: (A) 3:5 (B) 1:4 (C) 3:1 (D) 2:7 (E) 5:2
Answer: D
A man has some hens and cows. If the number of heads be 48 and the number of feet equals 140, then the number of hens will be Answer Choice: (A) 22 (B) 24 (C) 26 (D) 20 (E) 18
Answer: C
Two years ago, Sam put $1,000 into a savings account. At the end of the first year, his account had accrued $100 in interest bringing his total balance to $1,100. The next year, his account balance increased by 10%. At the end of the two years, by what percent has Sam's account balance increased from his initial deposit of $1,000 ? Answer Choice: (A) 19% (B) 20% (C) 21% (D) 22% (E) 25%
Answer: C
If the tens digit of positive integers m, y are 6, how many values of the tens digit of 2(m+y) can be there? Answer Choice: (A) 2 (B) 3 (C) 4 (D) 5 (E) 6
Answer: C
A jar contains 3 black, 3 white and 1 green balls. If you pick two balls at the same time, what's the probability that one ball is black and one is white? Answer Choice: (A) 2/7 (B) 5/7 (C) 4/7 (D) 3/7 (E) 1/2
Answer: D
A man buys an article for 12% less than its value and sells it for 12% more than its value. His gain or loss percent is: Answer Choice: (A) no profit, no loss (B) 20% profit (C) less than 25% profit (D) more than 25% profit (E) None
Answer: D
If log8 x + log 8 1/6 = 1/3, then the value of x is: Answer Choice: (A) 12 (B) 16 (C) 18 (D) 24 (E) 26
Answer: A
For what value of x between − 6 and 6, inclusive, is the value of x^2 − 10x + 16 the greatest? Answer Choice: (A) − 6 (B) − 2 (C) 0 (D) 2 (E) 6
Answer: A
A man can reach certain place in 50hours. If he reduces his speed by 1/10th, he goes 100km less in time. Find his speed? Answer Choice: (A) 20km/hr (B) 30km/hr (C) 40km/hr (D) 50km/hr (E) 60km/hr
Answer: A
In how many years does a sum of Rs. 3000 yield a simple interest of Rs. 12500 at 15% p.a.? Answer Choice: (A) 27.7 years (B) 26.7 years (C) 25.7 years (D) 24.7 years (E) 23.7 years
Answer: A
John and David can finish a job together in 2 hours. If John can do the job by himself in 3 hours, what percent of the job does David do? Answer Choice: (A) 36.33% (B) 33.33% (C) 39.33% (D) 40.33% (E) 33%
Answer: B
What is the Compound Interest on Rs.6500 at 5.5% p.a. compounded half-yearly for 1 year. Answer Choice: (A) 369.42 (B) 762.42 (C) 162.42 (D) 362.42 (E) 333.42
Answer: D
Plane leaves from Chelsea every 25 minutes from West Ham airport. Air hostess told Frank Lampard that the plane had left 25 minutes ago and the next plane for Chelsea will leave at 7:00 p.m. At what time air hostess convey this information to Frank Lampard? Answer Choice: (A) 5:35 p.m (B) 6:00 p.m (C) 7:00 p.m (D) 8:35 p.m (E) 9:00 p.m
Answer: C
By travelling at 40 kmph, a person reaches his destination on time. He covered two-third the total distance in one-third of the total time. What speed should he maintain for the remaining distance to reach his destination on time? Answer Choice: (A) 20 kmph (B) 24 kmph (C) 22 kmph (D) 28 kmph (E) 29 kmph
Answer: A
The value of a machine depreciates at 20% per annum. If its present value is Rs. 1,50,000, at what price should it be sold after two years such that a profit of Rs. 24,000 is made? Answer Choice: (A) 328897 (B) 120000 (C) 877888 (D) 277768 (E) 188871
Answer: B
K = wxyz, where w, x, y, z are prime numbers. Not including 1 and K, how many factors does K have? Answer Choice: (A) 7 (B) 14 (C) 21 (D) 28 (E) 35
Answer: B
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) 3/5 (B) 3/2 (C) 3/8 (D) 3/9 (E) 3/1
Answer: B
A man purchases 8 pens for Rs.9 and sells 9 pens for Rs.8, how much profit or loss does he make? Answer Choice: (A) 20.98 (B) 20.93 (C) 20.95 (D) 20.92 (E) 20.91
Answer: A
By selling a house for Rs.45000, it was found that 1/8 of the outlay was gained, what ought the selling to price to have been in order to have lost 9 p.c? Answer Choice: (A) 38028 (B) 36400 (C) 32977 (D) 38128 (E) 38982
Answer: B
In how many ways can three boys can be seated on five chairs? Answer Choice: (A) 60 (B) 15 (C) 30 (D) 10 (E) 20
Answer: A
A basket has 4 apples and 3 oranges. Two fruits are picked at random. The probability that at least 2 apples are picked is Answer Choice: (A) 2/7 (B) 2/9 (C) 3/7 (D) 3/10 (E) 4/7
Answer: A
Find a sum for first 11 prime numbers? Answer Choice: (A) 122 (B) 160 (C) 129 (D) 132 (E) 134
Answer: B
Find the 18th term of an arithmetic progression whose first term is 4 and the common difference is 5. Answer Choice: (A) 45 (B) 38 (C) 72 (D) 74 (E) 78
Answer: C
The ratio between the speeds of two trains is 7 : 8. If the second train runs 400 km in 4 hours, then the speed of the first train is: Answer Choice: (A) 70 km/hr (B) 75 km/hr (C) 84 km/hr (D) 87.5 km/hr (E) 85 km/hr
Answer: D
When Jessica withdrew $400 from her bank account, her account balance decreased by 2/5. If she deposits an amount equal to 1/4 of the remaining balance, what will be the final balance in her bank account? Answer Choice: (A) 300 (B) 375 (C) 400 (D) 500 (E) 750
Answer: E
A thief is noticed by a policeman from a distance of 300 m. The thief starts running and the policeman chases him. The thief and the policeman run at the rate of 10 km and 11 km per hour respectively. What is the distance between them after 6 minutes ? Answer Choice: (A) 50 meter (B) 100 meter (C) 110 meter (D) 120 meter (E) 200 meter
Answer: E
If in k+1 years from now John will be m years old, then how old was John t-1 years ago? Answer Choice: (A) m-k-t (B) m+k-t+2 (C) m+k-t+1 (D) k-m-t+2 (E) k+t-m
Answer: A
On average, Machine A will produce a completed item once every four minutes, and Machine B will produce a completed item once every five minutes. The number of items Machine A produces in a 24-hour period is approximately what percent greater than the number of items Machine B would produce in that same period? Answer Choice: (A) 25% (B) 15% (C) 45% (D) 33% (E) 55%
Answer: A
A company organized a recruiting process for 3 vacant positions of assistant manager for its product launches. The company's efforts yielded 14 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)  545 (D)  364 (E)  220
Answer: D
Three 6 faced dice are thrown together. The probability that all the three show the same number on them is? Answer Choice: (A) 1/38 (B) 1/32 (C) 1/39 (D) 1/36 (E) 1/32
Answer: D
If m and n are positive integers of I such that m is a factor of n, how many positive multiples of m are less than or equal to 2n ? Answer Choice: (A) 2m/n + 1 (B) 2n/m + 1 (C) 2n/(m+1) (D) 2m/n (E) 2n/m
Answer: E
Which of the following numbers is divisible by 5? Answer Choice: (A) 3221 (B) 6175 (C) 6231 (D) 5813 (E) 4251
Answer: B
In how many ways 4 boys and 2 girls can be seated in a row so that they are alternate. Answer Choice: (A) 48 (B) 288 (C) 12 (D) 256 (E) None
Answer: A
If Sn is the sum of the first n terms of a certain sequence and if Sn = n(n+2) for all positive integers n, what is the third term of the sequence? Answer Choice: (A) 3 (B) 4 (C) 6 (D) 8 (E) 9
Answer: B
In a class,10 students like to play Basketball and 8 like to play Cricket. 4 students like to play on both Basketball and Cricket. How many students like to play Basketball or Cricket or both? Answer Choice: (A) 12 (B) 15 (C) 16 (D) 18 (E) 14
Answer: E
Set R has a mean of 12 and a standard deviation of 1.5. We are going to add two additional numbers to Set S. Which pair of numbers would decrease the standard deviation the most? Answer Choice: (A) {15, 16} (B) {3, 4} (C) {6, 7} (D) {5, 6} (E) {11, 13}
Answer: E
If the height of a triangle is decreased by 40%, land its base is increased by 40%, what will be the effect on its area? Answer Choice: (A) No change (B) 16% increase (C) 8% decrease (D) 16% decrease (E) None of thes
Answer: D
2 log10 5 + log10 8 – ½ log10 4 = ? Answer Choice: (A) 2 (B) 4 (C) 2 + 2 log10 2 (D) 4 - 4 log10 2 (E) 6
Answer: A
What profit percent is made by selling an article at a certain price, if by selling at 2/3rd of that price, there would be a loss of 20%? Answer Choice: (A) 20% (B) 25% (C) 13 1/30% (D) 12% (E) 13%
Answer: A
The length of a rectangular plot is thrice its breadth. If the area of the rectangular plot is 867 sq m, then what is the breadth of the rectangular plot? Answer Choice: (A) 15 (B) 17 (C) 12 (D) 16 (E) 13
Answer: B