loafeihong/math_mmlu_format huggingface dataset:
A man’s speed with the current is 15 km/hr and the speed of the current is 2.5 km/hr.The man’s speed against the current is : Answer Choice: (A) 8.5 km/hr (B) 9 km/hr (C) 10 km/hr (D) 12.5 km/hr (E) None of these
Answer: C
A no. when divided by the sum of 555 and 445 gives 2times their difference as quotient & 50 as remainder. Find the no. is? Answer Choice: (A) 145646 (B) 236578 (C) 645353 (D) 456546 (E) 220050
Answer: E
If the sum and the difference of two numbers are 20 and 8 respectively, then the difference of their square is Answer Choice: (A) 12 (B) 28 (C) 160 (D) 180 (E) None
Answer: C
Tanks A and B are each in the shape of a right circular cylinder. The interior of tank A has a height of 10 meters and a circumference of 9 meters, and the interior of tank B has a height of 9 meters and a circumference of 10 meters. The capacity of tank A is what percent of the capacity of tank B? Answer Choice: (A) 75% (B) 90% (C) 100% (D) 120% (E) 125%
Answer: B
Two pipes A and B can fill a cistern in 20 and 30 minutes respectively, and a third pipe C can empty it in 40 minutes. How long will it take to fill the cistern if all the three are opened at the same time? Answer Choice: (A) 19 1/7 min (B) 15 1/7 min (C) 17 1/7 min (D) 7 1/7 min (E) 9 1/7 min
Answer: C
Which of the following number will completely divide (49^15)-1? Answer Choice: (A) 8 (B) 6 (C) 22 (D) 12 (E) 14
Answer: A
A’s speed is 16/15 times that of B. If A and B run a race, what part of the length of the race should A give B as a head start, so that the race ends in a dead heat? Answer Choice: (A) 1/8 (B) 1/16 (C) 1/15 (D) 1/32 (E) 1/31
Answer: B
Two brothers Ram and Ravi appeared for an exam. The probability of selection of Ram is 4/7 and that of Ravi is 1/5. Find the probability that both of them are selected. Answer Choice: (A) 4/35 (B) 2/3 (C) 7/35 (D) 5/7 (E) 7/5
Answer: A
Express 45 mps in kmph? Answer Choice: (A) 170 (B) 160 (C) 162 (D) 130 (E) 122
Answer: C
In how many ways, a committee of 5 members can be selected from
6 men and 5 ladies, consisting of 3 men and 2 ladies? Answer Choice: (A) 100 (B) 200 (C) 300 (D) 400 (E) 500
Answer: B
The dimensions of a room are 25 feet * 15 feet * 12 feet. What is the cost of white washing the four walls of the room at Rs. 5 per square feet if there is one DOOR of dimensions 6 feet * 3 feet and three windows of dimensions 4 feet * 3 feet each? Answer Choice: (A) 4687 (B) 3899 (C) 7815 (D) 4530 (E) 3573
Answer: D
In the xy-coordinate system, line k passes through points (-9m, 0) and (0, 3m). Which of the following is a possible equation of line k? Answer Choice: (A) y = -3x + 3m (B) y = 1/3*x - 9m (C) y = 3x + 3m (D) y = 1/3*x + 3m (E) y = -1/3*x - 9m
Answer: D
Six years ago, the ratio of 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 (B) 17 (C) 8 (D) 12 (E) 10
Answer: A
Three friends (Sam, Jerry and Guy) are employees of a company. Their respective salaries are in the ratio of 2 : 5 : 7. Jerry and Guy's salaries together is Rs. 6600. By what percent is Guy's salary than that of Sam? Answer Choice: (A) 250% (B) 200% (C) 150% (D) 350% (E) 110%
Answer: A
Solve the equation:
A) 16x + 10 – 32 = 35 – 10x - 5,
B) y + 3/2y + 25 = 1/2y + 3/4y – 5/2y + y + 37,
C) 7u – 9 – 3u + 5 = 11u – 6 – 4u Answer Choice: (A) 2, 48/11, 2/3 (B) 3, 48/11, 2/3 (C) 2, 48/11, 2/4 (D) 4, 48/11, 2/3 (E) None
Answer: A
A person walks from one end to the other of a 80-meter long moving walkway at a constant rate in 40 seconds, assisted by the walkway. When this person reaches the end, they reverse direction and continue walking with the same speed, but this time it takes 120 seconds because the person is traveling against the direction of the moving walkway. If the walkway were to stop moving, how many seconds would it take this person to walk from one end of the walkway to the other? Answer Choice: (A) 56 (B) 60 (C) 64 (D) 68 (E) 72
Answer: B
A group consists of 8 men, 8 women and 4 children. In how many ways can 2 men , 2 women and 1 child selected from the given group? Answer Choice: (A) 3236 (B) 3336 (C) 3436 (D) 3136 (E) 6436
Answer: D
A man can swim in still water at 7.5 km/h, but takes twice as long to swim upstream than downstream. The speed of the stream is? Answer Choice: (A) 3 (B) 2.5 (C) 2.25 (D) 1.5 (E) 4
Answer: B
The inverse ratio of 3: 5: 1 is? Answer Choice: (A) 2:3:7 (B) 5:3:15 (C) 2:3:2 (D) 2:3:6 (E) 2:3:1
Answer: B
If a and b are positive numbers, and a^3 + b^3 = 100, then the greatest possible value of a is between: Answer Choice: (A) 0 and 3 (B) 3 and 4 (C) 4 and 5 (D) 5 and 7 (E) 7 and 9
Answer: C
a and b can do a piece of work in 28 days. with the help of c, they can finish it in 21 days .how long will c take to finish it Answer Choice: (A) 84 days (B) 74 days (C) 64 days (D) 82 days (E) 86 days
Answer: A
An order was placed for the supply of a carpet whose breadth was 6 m and length was 1.44 times the breadth. What be the cost of a carpet whose length and breadth are 40% more and 25% more respectively than the first carpet. Given that the ratio of carpet is Rs. 45 per sq m? Answer Choice: (A) Rs.4086.40 (B) Rs.4882.40 (C) Rs.4089.40 (D) Rs.4082.40 (E) Rs.3082.40
Answer: D
A machine puts d caps on bottles in m minutes. How many hours will it take to put caps on b bottles? Answer Choice: (A) 60bm/d (B) b/60dm (C) bd/60m (D) 60b/dm (E) bm/60d
Answer: E
A recipe for a large batch of fruit juice at a factory calls for 10% oranges, 20% lemons, and 70% limes. if 35 limes are used, how many oranges are needed? Answer Choice: (A) 2 (B) 5 (C) 10 (D) 40 (E) 50
Answer: B
{-10, -6, -5, -4, -2.5, -1, 0, 2.5, 4, 6, 7, 10}
A number is to be selected at random from the set above. What is the probability that the number will be a solution to the equation (x-9)(x+8)(2X+5) = 0? Answer Choice: (A) 1/12 (B) 1/6 (C) 1/4 (D) 1/3 (E) 1/2
Answer: A
193,194,207,.....? Answer Choice: (A) 340 (B) 341 (C) 342 (D) 343 (E) 344
Answer: C
A, B and C completed a piece of work, A worked for 6 days, B for 9 days and C for 4 days. Their daily wages were in the ratio of 3:4:5. Find the daily wages of C, if their total earning was Rs.1480? Answer Choice: (A) 228 (B) 217 (C) 100 (D) 288 (E) 772
Answer: C
A man complete a journey in 10 hours. He travels first half of the journey at the rate of
21 km/hr and second half at the rate of 24 km/hr. Find the total journey in km. Answer Choice: (A) 121 KM (B) 242 KM (C) 224 KM (D) 112 KM (E) 120 KM
Answer: B
A walks around a circular field at the rate of one round per hour while B runs around it at the rate of six rounds per hour. They start at same point at 7:30 am. They shall first cross each other at ? Answer Choice: (A) 7:15 am (B) 7:30 am (C) 7: 42 am (D) 7:50 am (E) 7:60 am
Answer: C
Pipes A and B can fill a tank in 6 and 8 hours. Pipe C can empty it in 4 hours. If all pipes are opened together, then the tank will be filled in? Answer Choice: (A) 3/2hr (B) 24hr (C) 22hr (D) 20hr (E) 5/3hr
Answer: B
John purchased a fridge and a mobile for Rs. 15000 &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. 130 (C) Rs. 200 (D) Rs. 230 (E) Rs. 250
Answer: C
The area of a triangle is with base 2m and height 5m? Answer Choice: (A) 11 (B) 10 (C) 787 (D) 122 (E) 5
Answer: E
The side of a square is increased by 25% then how much % does its area increases? Answer Choice: (A) 56.25 % (B) 56.25 % (C) 56.85 % (D) 52.25 % (E) 56.55 %
Answer: B
(X)+3612+16125-6149=90189. Calculate the value of X Answer Choice: (A) 76601 (B) 76600 (C) 76655 (D) 76313 (E) 76723
Answer: A
There are 10 magazines lying on a table; 5 are fashion magazines and the other 5 are sports magzines. If 4 magazines are to be selected at random from the 8 magazines, what is the probability that at least one of the fashion magazine will be selected? Answer Choice: (A) 60/61 (B) 40/42 (C) 41/42 (D) 45/46 (E) 54/55
Answer: C
In a certain school, 20% of students are below 8 years of age. The number of students above 8 years of age is 2/3 of the number of students of 8 years of age which is 60. What is the total number of students in the school? Answer Choice: (A) 72 (B) 80 (C) 125 (D) 150 (E) 100
Answer: C
On an order of 9 dozen boxes of a consumer product, a retailer receives an extra dozen free. This is equivalent to allowing him a discount of: Answer Choice: (A) 10% (B) 15% (C) 20% (D) 25% (E) 30%
Answer: A
How much time will it take for an amount of Rs. 450 to yield Rs. 81 as interest at 4.5% per annum of simple interest ? Answer Choice: (A) 3.5 years (B) 4 years (C) 4.5 years (D) 5 years (E) None of these
Answer: B
For how many integer values of n will the value of the expression 4n + 7 be an integer greater than 1 and less than 100? Answer Choice: (A) 30 (B) 28 (C) 27 (D) 25 (E) 26
Answer: D
A cricket player whose bowling average was 22.5 runs per wicket, takes 5 wicket for 52 runs in a match. Due to this his average decreases by 0.5. What will be the number of wickets taken by him till the last match? Answer Choice: (A) 64 (B) 72 (C) 121 (D) 984 (E) 108
Answer: C
There has been a successive increase of 25% and 20% in the price of petrol from the previous month. By how much %age a man should reduce his consumption so that his expenditure does not change? Answer Choice: (A) 33.33% (B) 50% (C) 66.66% (D) 15% (E) 75%
Answer: A
In an office, totally there are 5200 employees and 45% of the total employees are males. 50% of the males in the office are at-least 50 years old. Find the number of males aged below 50 years? Answer Choice: (A) 1040 (B) 1170 (C) 1150 (D) 4160 (E) None of these
Answer: B
In how many different ways can 4 physics, 2 math and 3 chemistry books be arranged in a row so that all books of the same branch are together? Answer Choice: (A) 1242 (B) 1728 (C) 1484 (D) 1734 (E) 1726
Answer: B
In the floor of a particular kitchen owned by an abstract artist, each row of tiles to the right of the first row contains two fewer tiles than the row directly to its left. If there are nine rows in all and a total of 405 tiles in the floor, how many tiles does the leftmost row contain? Answer Choice: (A) 53 (B) 56 (C) 60 (D) 64 (E) 68
Answer: A
A train runs at the speed of 72 kmph and crosses a 250 metre long platform in 26 seconds. What is the length of the train? Answer Choice: (A) 270 m (B) 200 m (C) 400 m (D) 340 m (E) 150 m
Answer: A
Three numbers are in the ratio 3:5:7. The largest number value is 42. Find difference between Smallest & largest number is? Answer Choice: (A) 20 (B) 24 (C) 26 (D) 28 (E) 32
Answer: B
Speed of a boat in standing water is 8kmph and speed of the stream is 0.5kmph. A man can rows to a place at a distance of 105km and comes back to the starting point. The total time taken by him is? Answer Choice: (A) 27.35hours (B) 26.35hours (C) 25.35hours (D) 24.35hours (E) 23.35hours
Answer: B
A teacher will pick a group of 4 students from a group of 8 students that includes Lisa. If one of all the possible four-student groups is picked at random, what is the probability of picking a group that includes Lisa? Answer Choice: (A) 1/7 (B) 3/14 (C) 1/2 (D) 1/3 (E) 3/7
Answer: C
In a flight of 600 km, an aircraft was slowed down due to bad weather. Its average speed for the trip was reduced by 200 km/hr and the time of flight increased by 30 minutes. What is the duration of the flight ? Answer Choice: (A) 3 hours (B) 2.4 hours (C) 1.4 hours (D) 1 hour (E) None of these
Answer: D
The average monthly income of P and Q is Rs. 2050. The average monthly income of Q and R is Rs. 5250 and the average monthly income of P and R is Rs. 6200. The monthly income ofQ is: Answer Choice: (A) 1100 (B) 2100 (C) 1200 (D) 3100 (E) 1300
Answer: A
A man sitting in a train which is traveling at 50 kmph observes that a goods train, traveling in opposite direction, takes 9 seconds to pass him. If the goods train is 280 m long, find its speed Answer Choice: (A) 52 kmph (B) 56 kmph (C) 58 kmph (D) 62 kmph (E) 72 kmph
Answer: D
If 2994 Ã· 14.5 = 177, then 29.94 Ã· 1.45 = ? Answer Choice: (A) 17.1 (B) 17.3 (C) 17.5 (D) 17.7 (E) 17.2
Answer: D
In a village of 2,600 people, 800 people are over 70 years old and 850 people are female. It is known that 40 percent of the females are younger than 70 years old. If no one in the village is 70 years old, what is the probability that a person chosen at random is either a male or younger than 70 years old? Answer Choice: (A) 221/250 (B) 199/250 (C) 33/50 (D) 8/25 (E) 209/260
Answer: E
A certain car can travel 40 minutes on a gallon of gasoline at 60 miles per hour. If the car had started with a full tank and had 8 gallons of gasoline left in its tank at the end, then what percent of the tank was used to travel 80 miles at 60 mph? Answer Choice: (A) 15% (B) 20% (C) 25% (D) 30% (E) 40%
Answer: B
In N is a positive integer less than 200, and 14N/60 is an integer, then N has how many different positive prime factors C? Answer Choice: (A) 2 (B) 3 (C) 5 (D) 6 (E) 8
Answer: B
The area of a triangle will be when a = 1m, b = 4m, c = 5m, a, b, c being lengths of respective sides? Answer Choice: (A) 2 (B) 7 (C) 5 (D) 3 (E) 4
Answer: C
Five pieces of wood have an average length of 120cm and a median length of 140cm. What is the maximum possible length, in cm, of the shortest piece of wood? Answer Choice: (A) a) 90 (B) b) 100 (C) c) 110 (D) d) 130 (E) e) 140
Answer: A
The distance between two cities A and B is 330 Km. A train starts from A at 8 a.m. and travel towards B at 60 km/hr. Another train starts from B at 9 a.m and travels towards A at 75 Km/hr. At what time do they meet? Answer Choice: (A) 10 am (B) 11 am (C) 12 pm (D) 1 pm (E) 2 pm
Answer: B
A trader sells 45 meters of cloth for Rs. 4500 at the profit of Rs. 14 per metre of cloth. What is the cost price of one metre of cloth? Answer Choice: (A) Rs. 80 (B) Rs. 86 (C) Rs. 90 (D) Rs. 95 (E) None of these
Answer: B
A mixture of 85 kg contains milk and water in the ratio 27 : 7. How much more water is to be added to get a new mixture containing milk and water in the ratio 3:1? Answer Choice: (A) 5 kg (B) 6.5 kg (C) 7.5 kg (D) 8 kg (E) 9 kg
Answer: A
In a room of length 24mts, breadth 18mts, height 16 mts. what is the length of longest rod that can be placed in the room? Answer Choice: (A) 24 mtres. (B) 34 mtres. (C) 44 mtres. (D) 54 mtres. (E) 64 mtres.
Answer: B
From a total of 3 boys and 4 girls, how many 4-person committees can be selected if the committee must have exactly 2 boys and 2 girls? Answer Choice: (A) 18 (B) 24 (C) 60 (D) 120 (E) 240
Answer: A
A tourist purchased a total of $1,300 worth of traveler’s checks in $10 and $50 denominations, During the trip the tourist cashed 7 checks and then lost all of the rest. If the number of $10 checks cashed was one more or one less than the number of $50 checks cashed, what is the minimum possible value of the checks that were lost? Answer Choice: (A) $1,430 (B) $1,310 (C) $1,290 (D) $1,070 (E) $1,150
Answer: D
A man cycling along the road noticed that every 18 minutes a bus overtakes him and every 6 minutes he meets an oncoming bus. If all buses and the cyclist move at a constant speed, what is the time interval between consecutive buses? Answer Choice: (A) 5 minutes (B) 6 minutes (C) 8 minutes (D) 9 minutes (E) 10 minutes
Answer: D
If −2≤a≤0 and n > 19, which of the following CANNOT be the value of an? Answer Choice: (A) -48 (B) -38 (C) -20 (D) 0 (E) 19
Answer: E
As a treat for her two crying children, a mother runs to the freezer in which she has four cherry ice pops, three 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) 1/99 (B) 1/6 (C) 5/18 (D) 13/18 (E) 5/6
Answer: A
A and B walk around a circular track. A and B walk at a speed of 1 rounds per hour and 4 rounds per hour respectively. If they start at 7 a.m. from the same point in opposite directions, how many times shall they cross each other before 8.30 a.m.? Answer Choice: (A) 7 (B) 9 (C) 4 (D) 3 (E) 8
Answer: A
There are 14 songs in that 5 Rock songs, 6 western songs & 3 Hindi pop songs. How many different albums can be formed using the above repertoire if the albums should contain at least 1 Rock song & 1 western song? Answer Choice: (A) 15624 (B) 16478 (C) 17953 (D) 19655 (E) 28958
Answer: A
If it would take one machine 15 minutes to fill a large production order and another machine 20 minutes to fill the same order, how many minutes would it take both machines working together, at their respective rates, to fill the order? Answer Choice: (A) 4 1/60 (B) 5 (C) 5 5/11 (D) 5 1/2 (E) 8 4/11
Answer: E
A certain car dealership sells economy cars, luxury cars, and sport utility vehicles. The ratio of economy to luxury cars is 3:2. The ratio of economy cars to sport utility vehicles is 5:3. What is the ratio of luxury cars to sport utility vehicles? Answer Choice: (A) 9:8 (B) 8:9 (C) 3:2 (D) 2:3 (E) 10:9
Answer: E
In a kilometer race, A beats B by 40 meters or 15 seconds. What time does A take to complete the race? Answer Choice: (A) 277 sec (B) 285 sec (C) 267 sec (D) 167 sec (E) 276 sec
Answer: B
In a local school district, the high school and middle school each received r dollars toward funding for the student arts program. The high school enrolled 600 students and the middle school enrolled 300 students. Later, the middle school transferred s dollars to the high school so that they would have received the same funding per student. Which of the following is equivalent to s? Answer Choice: (A) r/3 (B) r/2 (C) 2r (D) 3r (E) r/9
Answer: A
The Malibu Country Club needs to drain its pool for refinishing. The hose they use to drain it can remove 60 cubic feet of water per minute. If the pool is 60 feet wide by 150 feet long by 10 feet deep and is currently at 80% capacity, how long will it take to drain the pool? Answer Choice: (A) 1800 (B) 1000 (C) 1200 (D) 1400 (E) 1600
Answer: C
Simplfy
3b - [b -(a+b) - {b - (b - a+b)} + 2a] Answer Choice: (A) a (B) 2b (C) 4a (D) 0 (E) 1
Answer: B
The average age of 15 students of a class is 15 years. Out of these, the average age of 6 students is 14 years and that of the other 8 students is 16 years. The age of the 15th student is Answer Choice: (A) 9 years (B) 13 years (C) 14 years (D) 21 years (E) 25 years
Answer: B
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) 5/9 (B) 3/10 (C) 2/9 (D) 10/19 (E) 4/9
Answer: A
Two men are going along a track rail in the opposite direction. One goods train crossed the first person in 20 sec. After 10 min the train crossed the other person who is coming in opposite direction in 18 sec .After the train has passed, when the two persons will meet? Answer Choice: (A) 95 minutes (B) 90 minutes (C) 88 minutes (D) 95 minutes (E) None of these
Answer: B
A library branch originally contained 18360 volumes, 30% of which were fiction novels. 1/4 of the volumes were transferred to another location and 1/3 of the volumes transferred were fiction novels. What percent of the remaining collection was fiction novels? Answer Choice: (A) 2.5% (B) 17.67% (C) 28.8% (D) 45.2% (E) 73.6%
Answer: C
If -x^2 - 2y^2 = 2xy, then (x+y)^2 = Answer Choice: (A) x^2 (B) 3x^2 (C) 4xy (D) 2y^2 (E) -y^2
Answer: E
The compound interest accrued on an amount of Rs.44000 at the end of two years is Rs.1193.60. What would be the simple interest accrued on the same amount at the same rate in the same period? Answer Choice: (A) 34348 (B) 37888 (C) 10560 (D) 29877 (E) 27881
Answer: C
A = {0, 1, -3, 6, -8, 20, 4}
B = {-1, 2, -4, 7, 5}
If a is a number that is randomly selected from Set A, and b is a number that is randomly selected from Set B, what is the probability that ab > 0? Answer Choice: (A) 1/4 (B) 1/3 (C) 2/5 (D) 4/9 (E) 12/35
Answer: E
0.002 x 0.4 = ? Answer Choice: (A) 8.0 (B) 0.008 (C) 0.08 (D) 0.8 (E) 0.0008
Answer: E
A bag contains 7 red and 3 green balls. Another bag contains 4 red and 6 green balls. If one ball is drawn from each bag. Find the probability that one ball is red and one is green. Answer Choice: (A) 19/20 (B) 17/20 (C) 21/50 (D) 8/10 (E) 9/40
Answer: C
In My, Xiang sold 15 used cars. For these 15 used cars the range of selling prices was 15,000 and the lowest selling price was 4,500. In June, Xiang sold 10 cars. For these 10 cars the range of selling was 16,000 and the lowest selling price was 5,000. What was the range of selling prices for the 25 used car sold by xiang in May and June? Answer Choice: (A) 15,600 (B) 15,750 (C) 16,820 (D) 18,100 (E) 19,200
Answer: C
The purchase price of an article is $48. In order to include 5% of cost for overhead and to provide $12 of net profit, the markup should be Answer Choice: (A) 15% (B) 25% (C) 30% (D) 40% (E) 45%
Answer: C
A train 100 m long crosses a platform 125 m long in 15 sec; find the speed of the train? Answer Choice: (A) 94 kmph (B) 58 kmph (C) 54 kmph (D) 94 kmph (E) 59 kmph
Answer: C
What is the largest prime factor of 27^3−9^3−3^6? Answer Choice: (A) 2 (B) 3 (C) 5 (D) 7 (E) 11
Answer: C
5358 x 81 = ? Answer Choice: (A) 423762 (B) 433758 (C) 433298 (D) 433998 (E) 437382
Answer: D
Of the land owned by a farmer, 90 percent was cleared for planting. Of the cleared land, 10 percent was planted with grapes and 80 percent of the cleared land was planted with potato. If the remaining 450 acres of cleared land was planted with tomato, how many acres did the farmer own? Answer Choice: (A) 3500 (B) 4500 (C) 5500 (D) 5250 (E) 5000
Answer: E
The average (arithmetic mean) of 16 students first quiz scores in a difficult English class is 62.5. When one student dropped the class, the average of the remaining scores increased to 62.0. What is the quiz score of the student who dropped the class? Answer Choice: (A) a) 10 (B) b) 25 (C) c) 40 (D) d) 55 (E) e) 70
Answer: E
A group of men decided to do a work in 8days, but 3 of them became absent. If the rest of the group did the work in 10days, Find the original number of men? Answer Choice: (A) 15 (B) 20 (C) 30 (D) 25 (E) 18
Answer: A
There is certain numbers of toys in the box. They are divided into such a way that the person who gets 1/4 of the whole gets thrice of what the others get on an average. Find the number of people amongst whom the toys are distributed? Answer Choice: (A) 8 (B) 10 (C) 12 (D) 9 (E) 4
Answer: B
In what ratio water be mixed with milk costing Rs.12 per liter to obtain a mixture worth of Rs.8 per litre? Answer Choice: (A) 2:7 (B) 1:2 (C) 2:9 (D) 2:2 (E) 2:6
Answer: B
9, 16, 20, 25, 36,49 Answer Choice: (A) 9 (B) 16 (C) 20 (D) 25 (E) 36
Answer: C
The average of 7 numbers is 23. If each number be multiplied by 5. Find the average of new set of numbers? Answer Choice: (A) A)110 (B) B)122 (C) C)120 (D) D)115 (E) E)145
Answer: D
Tom read a book containing 100 pages by reading the same number of pages each day. If he would have finished the book 10 days earlier by reading 30 pages a day more, how many days did Tom spend reading the book? Answer Choice: (A) 7 (B) 7.68 (C) 8 (D) 9 (E) 10
Answer: B
Annie has 100 cards numbered 1 through 100. If she deals four cards to Alex, without replacing any of them, what is the probability that Alex will get five consecutive numbers? Answer Choice: (A) 95!/100! (B) 96!/100! (C) (95! X 5!)/100! (D) (96! X 5!)/100! (E) (97! X 4!)/100!
Answer: E
Two persons A and B take a field on rent. A puts on it 21 horses for 3 months and 15 cows for 2 months; B puts 15 cows for 6months and 40 sheep for 7 1/2 months. If one day, 3 horses eat as much as 5 cows and 6 cows as much as 10 sheep, what part of the rent should A pay? Answer Choice: (A) 1/3 (B) 1/5 (C) 1/4 (D) 1/2 (E) 1/1
Answer: A
How many cubes of 4cm edge can be cut out of a cube of 28cm edge Answer Choice: (A) 343 (B) 232 (C) 216 (D) 484 (E) None of these
Answer: A