loafeihong/math_mmlu_format huggingface dataset:
A circular rim 28 inches in a diameter rotates the same number of inches per second as a circular rim 35 inches in diameter. If the smaller rim makes D revilutions per second, how many revilutions per minute does the larger rim makes in terms of D? Answer Choice: (A) a) 48pi/D (B) b) 75m (C) c) 48D (D) d) 24D (E) e) D/75
Answer: C
In Rwanda, the chance for rain on any given day is 1/2. What is the probability that it rains on 4 out of 9 consecutive days in Rwanda? Answer Choice: (A) 4/7 (B) 3/7 (C) 63/256 (D) 4/28 (E) 28/135
Answer: C
A person can walk at a constant rate of 8mph and can bike at a rate of 24mph. If he wants to travel 80 miles in 8 hours using bike and walking at their constant rates, how much distance would he require to walk? Answer Choice: (A) 20 (B) 30 (C) 56 (D) 60 (E) 72
Answer: C
A can give B 100 meters start and C 200 meters start in a kilometer race. How much start can B give C in a kilometer race? Answer Choice: (A) 110.12 meters (B) 111.12 meters (C) 112.12 meters (D) 113.12 meters (E) None of these
Answer: B
The cash realised on selling a 14% stock is Rs.120.50, brokerage being 1/4% is Answer Choice: (A) 120.25 (B) 120.35 (C) 106.5 (D) 156 (E) 240
Answer: A
In how many ways the letters of the word RAIXBON be arranged? Answer Choice: (A) 2476 (B) 4432 (C) 3532 (D) 5040 (E) 7349
Answer: D
In a kilometer race, A beats B by 51 meters or 11 seconds. What time does A take to complete the race? Answer Choice: (A) 22 (B) 190 (C) 277 (D) 204 (E) 208
Answer: D
If 75 percent of 600 is 50 percent of x, then x=? Answer Choice: (A) 800 (B) 900 (C) 1000 (D) 1100 (E) 1200
Answer: B
How many integers are divisible by 9 between 10! and 10! + 100 inclusive? Answer Choice: (A) 6 (B) 7 (C) 8 (D) 9 (E) 10
Answer: E
A is a working partner and B is a sleeping partner in the business. A puts in Rs.15000 and B Rs.25000, A receives 10% of the profit for managing the business the rest being divided in proportion of their capitals. Out of a total profit of Rs.9600, money received by A is? Answer Choice: (A) 4229 (B) 4220 (C) 4211 (D) 4200 (E) 4212
Answer: D
A customer purchased a package of ground beef at a cost of $1.95 per pound. For the same amount of money, the customer could have purchased a piece of steak that weighed 35 percent less than the package of ground beef. What was the cost per pound of the steak? Answer Choice: (A) $2.50 (B) $2.75 (C) $3.00 (D) $3.25 (E) $3.50
Answer: C
In a single throw of a die, what is probability of getting a number greater than 4? Answer Choice: (A) 1/3 (B) 2/3 (C) 4/6 (D) 1/6 (E) 5/6
Answer: A
What is the average of 1/2, 3/5 and 3/10? Answer Choice: (A) 7/15 (B) 3/10 (C) 2/5 (D) 1/2 (E) 6/5
Answer: A
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) 170Rs (B) 108Rs (C) 100Rs (D) 160Rs (E) 103Rs
Answer: C
During a Pizza buffet where A eats more times 5 than B, and B eats 7 times less than C.find the least number of times all the three has to eat Answer Choice: (A) 35 (B) 45 (C) 25 (D) 28 (E) 42
Answer: A
A certain factory produces buttons and buckles at a uniform weight. If the total weight of 2 buttons and 2 buckles is one third of 11 buckles and 3 buttons, then the weight of 3 buttons and 1 buckles is how many times that of 5 buckles and 6 buttons? Answer Choice: (A) 7/15. (B) 2/5. (C) 6/11. (D) 5/9. (E) 8/15.
Answer: B
The average of the first five multiples of 9 is: Answer Choice: (A) 20 (B) 27 (C) 28 (D) 30 (E) None of these
Answer: B
Find the ratio in which wheat of inferior quality (Rs.14/kg) be mixed with wheat of superior quality (Rs.28/kg) so that the shopkeeper gains Rs.2 by selling the resulting mixture at Rs.20/kg. Answer Choice: (A) 5 : 2 (B) 5 : 9 (C) 5 : 3 (D) 5 : 1 (E) 5 : 8
Answer: A
A can complete a project in 20 days and B can complete the same project in 30 days. If A and B start working on the project together and B quits 10 days before the project is completed, in how many days total will the project be completed? Answer Choice: (A) 18 (B) 27 (C) 26 (D) 16 (E) 12
Answer: D
In a certain parking lot, 3% of the cars are towed for parking illegally. However 80% of the cars which are parked illegally are not towed. What % of cars in the parking lot are parked illegally.' Answer Choice: (A) 11 (B) 13 (C) 15 (D) 60 (E) 75
Answer: C
What is the sum of the first 21 natural numbers (starting from 1)? Answer Choice: (A) 191 (B) 201 (C) 211 (D) 221 (E) 231
Answer: E
If the perimeter of a square and a rectangle is equal to one another, find out the ratio of the area of both these shapes in case the sides of the rectangle are in the
ratio of 2 :5. Answer Choice: (A) 40 : 49 (B) 24 : 25 (C) 4 : 5 (D) 5 : 6 (E) 4 : 9
Answer: A
If, when the two parties of knights encounter one another after a month, exactly one knight changes from one travelling party to the other travelling party, that knight must be Answer Choice: (A) P (B) Q (C) R (D) S (E) T
Answer: B
By selling an article at Rs.400, a profit of 25% is made. Find its cost price? Answer Choice: (A) 228 (B) 320 (C) 287 (D) 480 (E) 811
Answer: B
The price of an article has been reduced by 35%. In order to restore the original price the new price must be increased by ? Answer Choice: (A) 51.8 % (B) B) 49.25 % (C) 47.2 % (D) 53.84 % (E) None of these
Answer: D
which of the following inequalities indicates the set of all values of d for which the lengths Q of the three sides of a triangle can be 3,4, and d? Answer Choice: (A) 0<d<1 (B) 0<d<5 (C) 0<d<7 (D) 1<d<5 (E) 1<d<7
Answer: E
Joe’s average (arithmetic mean) test score across 4 equally weighted tests was 35. He was allowed to drop his lowest score. After doing so, his average test score improved to 40. What is the lowest test score that was dropped? Answer Choice: (A) 20 (B) 25 (C) 55 (D) 65 (E) 80
Answer: A
When Rajeev was born, his father was 32 years older than his brother and his mother was 25 years older than his sister. If Rajeev's brother is 6 years older than Rajeev and his mother is 3 years younger than his father, how old was Rajeev's sister when Rajeev was born? Answer Choice: (A) 10 years (B) 11 years (C) 12 years (D) 13 years (E) 14 years
Answer: A
If (x^2 + 1)y=4, which of the following is not a possible value for y? Answer Choice: (A) 3/2 (B) 2 (C) 4/3 (D) 4 (E) 9/2
Answer: E
The ratio of the area of a square to that of the square drawn on its diagonal is? Answer Choice: (A) 4/16 (B) 4/13 (C) 4/11 (D) 4/19 (E) 4/12
Answer: B
Find the surface area of a 10 cm × 4 cm × 3 cm brick. Answer Choice: (A) 84 sq. cm (B) 124 sq. cm (C) 164 sq. cm (D) 180 sq. cm (E) None of these
Answer: C
Find the length of the longest pole that can be placed in a room 12 m long 8m broad and 9m high. Answer Choice: (A) 22m (B) 77m (C) 88m (D) 17m (E) 16m
Answer: D
A man swims downstream 60 km and upstream 40 km taking 4 hours each time; what is the speed of the current? Answer Choice: (A) 3 kmph (B) 2.5 kmph (C) 13 kmph (D) 6.5 kmph (E) 7:3kmph
Answer: B
A Cone and a sphere have equal radii and equal volumes. Find the ratio of the sphere of the diameter of the sphere to the height of the cone. Answer Choice: (A) 1:2 (B) 1:3 (C) 1:6 (D) 1:7 (E) 1:8
Answer: A
The speed of a boat in upstream is 85 kmph and the speed of the boat downstream is 185 kmph. Find the speed of the boat in still water and the speed of the stream? Answer Choice: (A) 10 (B) 99 (C) 77 (D) 50 (E) 22
Answer: D
If the height of a cone is increased by 160% then its volume is increased by? Answer Choice: (A) 100 (B) 777 (C) 998 (D) 729 (E) 160
Answer: E
In an election only two candidates contested. A candidate secured 70% of the valid votes and won by a majority of 176 votes. Find the total number of valid votes? Answer Choice: (A) 440 (B) 438 (C) 436 (D) 434 (E) 422
Answer: A
If P, Q, and R are distinct positive digits and the product of the two-digit integers PQ and PR is 221, what is the sum of the digits P, Q, and R? Answer Choice: (A) 5 (B) 11 (C) 13 (D) 21 (E) 23
Answer: B
A is twice as good a workman as B and they took 7 days together to do the work B alone can do it in. Answer Choice: (A) 71 days (B) 55 days (C) 21 days (D) 77 days (E) 44 days
Answer: C
A man can row with a speed of 15 kmph in still water. If the stream flows at 5 kmph, then the speed in downstream is? Answer Choice: (A) 22 kmph (B) 24 kmph (C) 20 kmph (D) 27 kmph (E) 83 kmph
Answer: C
A train 50 m long passes a platform 100 m long in 10 seconds. The speed of the train in m/sec is ? Answer Choice: (A) 150 (B) 50 (C) 10 (D) 15 (E) 12
Answer: D
If 1/3 of the passengers on a ship are from North America, 1/8 are Europeans, 1/5 are from Africa, 1/6 are from Asia and the remaining 42 people are citizens of other continents, then how many passengers are on board the ship? Answer Choice: (A) 240 (B) 250 (C) 280 (D) 300 (E) 320
Answer: A
Exactly 36% of the numbers in set S are even multiples of 3. If 40% of the even integers in set S are not multiples of 3, what percent of the numbers in set S are not even integers? Answer Choice: (A) 76% (B) 60% (C) 50% (D) 40% (E) 24%
Answer: D
In a party there are 5 couples. Out of them 5 people are chosen at random. Find the probability that there are at the least two couples? Answer Choice: (A) 5/21 (B) 5/29 (C) 5/23 (D) 5/24 (E) 5/26
Answer: A
Billy and Bonnie are opposing participants in an online auction. Each has a constant bidding strategy: Billy always bids up by raising $40 over any previous bid. Bonnie always bids up by doubling any previous bid. The auction begins with an initial bid by a third player, and progresses as follows: Billy bids up first, and Bonnie follows. Billy bids up again, and Bonnie follows and raises the bid to a final $600. What was the dollar value of the initial price? Answer Choice: (A) 464 (B) 46 (C) 90 (D) 466 (E) 4673
Answer: C
Last year Sandy saved 10% of her annual salary. This year, she made 10% more money than last year, and she saved 15% of her salary. The amount saved this year was what percent of the amount she saved last year? Answer Choice: (A) 142% (B) 150% (C) 165% (D) 176% (E) 188%
Answer: C
Two, trains, one from Howrah to Patna and the other from Patna to Howrah, start simultaneously. After they meet, the trains reach their destinations after 9 hours and 16 hours respectively. The ratio of their speeds is: Answer Choice: (A) 2:3 (B) 3:4 (C) 4:3 (D) 6:7 (E) 7:6
Answer: C
A group of 55 adults and 70 children go for trekking. If there is meal for either 70 adults or 90 children and if 28 adults have their meal, find the total number of children that can be catered with the remaining food. Answer Choice: (A) 33 (B) 54 (C) 18 (D) 17 (E) 01
Answer: B
Solve the equation
5(-3x - 2) - (x - 3) = -4(4x + 5) + 13 Answer Choice: (A) 2 (B) 5 (C) 6 (D) 0 (E) 9
Answer: D
Can is filled with a mixture of water & milk in the ratio of 3 : 5. Find the quantity of mixture to be drawn off and replaced with water, in order to get the mixture ashalf milk and 1/2water. Answer Choice: (A) 1/5 (B) 2/3 (C) 3/7 (D) 1/9 (E) 2/5
Answer: A
A truck carrying cans of soup contains P stacks. Each stack contains Q cases, and each case contains 2P cans. How many cans of soup are contained in 5 trucks? Answer Choice: (A) 5/2(P^2)Q (B) 2Q/5 (C) 2P^2/5Q (D) 10(P^2)Q (E) 10P^2/Q
Answer: D
Rohith,who works in a parcel service, has a certain number of small plastic boxes to pack into parcels. If he packs 3,4,5 or 6 in a parcel, he is left with one over; if he packs 7 in a parcel, none is left over. What is the number of boxes, he may have to pack? Answer Choice: (A) 223 (B) 301 (C) 377 (D) 1368 (E) 222
Answer: B
The radius of a semi circle is 3.5 cm then its perimeter is? Answer Choice: (A) 32.8 (B) 32.4 (C) 32.1 (D) 18 (E) 32.9
Answer: D
What is the 56743rd term in the series 1234567891011121314…….? Answer Choice: (A) 1 (B) 3 (C) 7 (D) 5 (E) 6
Answer: C
A sock drawer contains six socks, each one a different solid color. The colors of the socks are red, orange, yellow, blue, indigo, and violet. If a person reaches into the drawer and pulls out two socks, how many different color combinations are possible in the selected pair of socks? Answer Choice: (A) 12 (B) 15 (C) 21 (D) 36 (E) 42
Answer: B
A cricketer has a certain average for 10 innings. In the eleventh inning, he scored 108 runs, there by increasing his average by 6 runs. His new average is: Answer Choice: (A) 17 runs (B) 19 runs (C) 10 runs (D) 48 runs (E) 12 runs
Answer: A
A cistern is filled by a tap in 3 1/2 hours. Due to leak in the bottom of the cistern, it takes half an hour longer to fill the cistern. If the cistern is full how long will it take the leak to empty it? Answer Choice: (A) 33 (B) 7 (C) 8 (D) 28 (E) 91
Answer: D
The number 1254 is divisible by which number? Answer Choice: (A) 8 (B) 7 (C) 4 (D) 5 (E) 6
Answer: E
If the product of two numbers is 62216 and their H.C.F. is 22, find their L.C.M. Answer Choice: (A) 2828 (B) 2850 (C) 1365 (D) 1574 (E) None of these
Answer: A
Find the average of first 4 multiples of 12? Answer Choice: (A) 10 (B) 12.6 (C) 22.5 (D) 30 (E) 40.8
Answer: D
Foodmart customers regularly buy at least one of the following products: milk, chicken, or apples. 60% of shoppers buy milk, 50% buy chicken, and 20% buy apples. If 10% of the customers buy all 3 products, what percentage of Foodmart customers purchase exactly 2 of the products listed above? Answer Choice: (A) 5% (B) 10% (C) 15% (D) 25% (E) 30%
Answer: B
If 125% of j is equal to 25% of k, 150% of k is equal to 50% of l, and 175% of l is equal to 75% of m, then 20% of m is equal to what percent of 200% of j ? Answer Choice: (A) 0.35 (B) 3.5 (C) 35 (D) 350 (E) 3500
Answer: D
Initially, the men and women in a room were in the ratio of 9 : 5. After 5 minutes, 3 women entered the room and 2 men left the room. Now there are 47 men in the room. Then, the number of women doubled. How many women are currently in the room? Answer Choice: (A) 56 (B) 65 (C) 15 (D) 34 (E) 36
Answer: A
A boy has thirteen trousers and 15 shirts. In how many different ways can he select a trouser and a shirt? Answer Choice: (A) 186 ways (B) 177 ways (C) 188 ways (D) 195 ways (E) 189 ways
Answer: D
Find the fourth proportional to 2.5, 4.6 and 7.6? Answer Choice: (A) 13.98 (B) 14.98 (C) 15.18 (D) 15.34 (E) 16
Answer: A
If x and y are positive integers, and x^3*y^4 = 648, which of the following is the value of xy? Answer Choice: (A) 6 (B) 10 (C) 14 (D) 15 (E) 21
Answer: A
1/3 +1/2 - 5/6 + 1/5 + 1/4 - 9/20 -1= Answer Choice: (A) 1 (B) 2/15 (C) 2/5 (D) 9/20 (E) 5/6
Answer: A
How many of the following numbers are divisible by 24 ?
264, 396, 462, 792, 968, 2178, 5184, 6336 Answer Choice: (A) 3 (B) 5 (C) 4. (D) 6 (E) 7
Answer: C
A coin is weighted so that the probability of heads on any flip is 0.7, while the probability of tails is 0.3. If the coin is flipped 5 times independently, which of the following represents the probability that tails will appear no more than twice? Answer Choice: (A) (0.7)^5 + 5(0.7)^4(0.3) + 10(0.7)^3(0.3)^2 (B) (0.7)^5 + 4(0.7)^4(0.3) + 6(0.7)^3(0.3)^2 (C) (0.7)^5 + 3(0.7)^4(0.3) + 2(0.7)^3(0.3)^2 (D) (0.6)^5 + 2(0.6)^4(0.4) + (0.6)^3(0.4)^2 (E) (0.6)^5 + (0.6)^4(0.4) + (0.6)^3(0.4)^2
Answer: A
the banker's discount on a bill due 4 months hence at 15% is Rs.420. what is the true discount? Answer Choice: (A) 41 (B) 400 (C) 390 (D) 380 (E) 480
Answer: B
A geometric shape is obtained by combining a square of side 8 cm and a semicircle of diameter 8cm. What is the perimeter of the shape obtained? Answer Choice: (A) 28.32 (B) 36.57 (C) 44.57 (D) 48.93 (E) 54.24
Answer: B
The average of a group of men is increased by 5 years when a person aged of 18 years is replaced by a new person of aged 38 years. How many men are there in the group? Answer Choice: (A) 3 (B) 4 (C) 5 (D) 6 (E) 7
Answer: B
1397 x 1397 = ? Answer Choice: (A) 1951798 (B) 1987209 (C) 1952909 (D) 1951609 (E) 1958735
Answer: D
If w and k are integers whose product is 400, which of the following statements must be true? Answer Choice: (A) n + k > 0 (B) n is not equal to k. (C) Either n or k is a multiple of 10. (D) If n is even, then k is odd. (E) If w is odd, then k is even.
Answer: E
A painting at an art gallery is framed such that the area of the square frame is 1/2 the area of the painting itself. If the diagonal line connecting corners of the frame has a length of 6, what is the area of the painting inside the frame? Answer Choice: (A) 12 (B) 20 (C) 30 (D) 40 (E) 50
Answer: A
If Q is a positive integer greater than 1, what is the sum of the multiples of Q from Q to Q^2, inclusive? Answer Choice: (A)  Q(Q + 1)(Q-1) (B)  Q^2(Q + 1)/2 (C)  Q^2(Q-1) (D)  (x^3 + 2x)/2 (E)  x(x-1)^2
Answer: B
A train running at a speed of 36 kmph crosses an electric pole in 12 seconds. In how much time will it cross a 340 m long platform? Answer Choice: (A) 19 (B) 27 (C) 29 (D) 46 (E) 28
Answer: D
In a soccer bet,we play 4 teams.first team odd 1.29,second 5.23,third 3.25,fourth 2.05.we place the bet with 5.00 euros.
how much money we expect to win? Answer Choice: (A) 219.5 (B) 224.75 (C) 235.01 (D) 266.74 (E) 669.0
Answer: B
15 men take 21 days of 8 hrs. each to do a piece of work. How many days of 6 hrs. each would it take for 21 women if 3 women do as much work as 2 men? Answer Choice: (A) 30 (B) 20 (C) 19 (D) 29 (E) 39
Answer: A
On dividinng 109 by a number, the quotient is 9 and the remainder is 1. Find the divisor. Answer Choice: (A) 12 (B) 14 (C) 15 (D) 16 (E) 17
Answer: A
A box contains 100 pairs of shoes (200 shoes in total). If two shoes are selected at random, what it is the probability that they are matching shoes? Answer Choice: (A) 1/190 (B) 1/20 (C) 1/199 (D) 1/10 (E) 1/9
Answer: C
The cost price of an article is 36% of the marked price. Calculate the gain percent after allowing a discount of 20%. Answer Choice: (A) 22.2% (B) 36% (C) 80% (D) 122.2% (E) none
Answer: D
A tradesman by means of his false balance defrauds to the extent of 20%? in buying goods as well as by selling the goods. What percent does he gain on his outlay? Answer Choice: (A) 49% (B) 34% (C) 44% (D) 48% (E) 42%
Answer: C
A school’s annual budget for the purchase of student computers increased by 40% this year over last year. If the price of student computers increased by 25% 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) 15% (B) 14% (C) 12% (D) 13% (E) 11%
Answer: C
If Albert’s monthly earnings rise by 30%, he would earn $598. If, instead, his earnings rise by only 35%, how much (in $) would he earn this month? Answer Choice: (A) 621 (B) 652 (C) 660 (D) 690 (E) 693
Answer: A
Henry purchased a house for Rs.60000 and a site for Rs.20000 respectively, if he sold the house for Rs.70000 and the site for Rs.12000, then find the resultant percentage of gain? Answer Choice: (A) 2.1% (B) 2.2% (C) 2.3% (D) 2.4% (E) 2.5%
Answer: E
If the first 200 numbers are written down and those divisible by 2 are deleted and again those divisible by 5 are deleted, how many numbers are left out ? Answer Choice: (A) 80 (B) 150 (C) 200 (D) 160 (E) None
Answer: A
On dividing 127 by a number, the quotient is 9 and the remainder is 1. Find the divisor. Answer Choice: (A) A)12 (B) B)14 (C) C)16 (D) D)18 (E) E)22
Answer: B
A feed store sells two varieties of birdseed: Brand A, which is 65% millet and 35% sunflower, and Brand B, which is 40% millet and 60% safflower. If a customer purchases a mix of the two types of birdseed that is 50% millet, what percent of the mix is Brand A? Answer Choice: (A) 40% (B) 45% (C) 50 % (D) 60 % (E) 55 %
Answer: A
How much is 35% of 40 is greater than 4/5 of 25? Answer Choice: (A) 29 (B) 776 (C) 66 (D) 14 (E) 99
Answer: D
A car owner buys petrol at Rs 7.50, Rs. 8 and Rs. 8.50 per litre for three successive years. What approximately is the average cost per litre of petrol if he spends Rs. 4000 each year ? Answer Choice: (A) 7.99 (B) 7.98 (C) 7.91 (D) 7.92 (E) 7.9
Answer: B
A publisher sells cipies of a book retail dealer at 5 Rs.per copy.but allow 25 copies to be countes as 24.if the retailer sells each of the 25 copies at Rs.6.his profit percentage Answer Choice: (A) 20% (B) 25% (C) 15% (D) 35% (E) 45%
Answer: B
A large tanker can be filled by two pipes 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) 15 min (B) 20 min (C) 27.5 min (D) 30 min (E) None
Answer: D
If x^2 > x^3 > x^1, which of the following could NOT be the value of x? Answer Choice: (A) -0.5 (B) -1.2 (C) -1/5 (D) -2/3 (E) -0.1
Answer: B
Bill’s compact disc player randomly plays a song, so that no song is repeated before the entire album is played. If Bill plays a disc with 12 songs, what are the chances that the third song he hears will be his favorite? Answer Choice: (A) 1/12 (B) 1/13 (C) 1/11 (D) 3/14 (E) 1/3
Answer: A
A car travels from point A to point B. The average speed of the car is 60 km/hr and it travels the first half of the trip at a speed of 80 km/hr. What is the speed of the car in the second half of the trip? Answer Choice: (A) 40 (B) 42 (C) 45 (D) 48 (E) 50
Answer: D
The perimeter of a rectangular yard is completely surrounded by a fence that measures 10 meters. What is the length of the yard if the area of the yard is 6 meters squared? Answer Choice: (A) 8 (B) 1 (C) 5 (D) 7 (E) 3
Answer: E
If n = 6^11 – 6, what is the units digit of n? Answer Choice: (A) 0 (B) 1 (C) 4 (D) 6 (E) 8
Answer: A
A bag contains 6 red, 5 blue and 2 green balls. If 2 ballsare picked at random, what is the probability that both are red? Answer Choice: (A) 4/21 (B) 2/13 (C) 5/26 (D) 5/27 (E) 4/27
Answer: C
XXX can do piece of work in 30 days while YYY alone can do it in 40 days. In how many days can XXX and YYY working together do it? Answer Choice: (A) 17 1/7 (B) 15 1/7 (C) 20 1/7 (D) 22 1/7 (E) 13 1/7
Answer: A
The average monthly salary of laborers and supervisors in a factory is Rs.1250 per month; where as the average monthly salary of 6 supervisors is Rs.2450. If the average monthly salary of the laborers is Rs.950 find the number of laborers? Answer Choice: (A) 87 (B) 42 (C) 78 (D) 76 (E) 26
Answer: B
Three distinct single-digit numbers. A,B,C are in GP. If abs(x) for real x is the absolute value of x(x if x is +ve or 0 and -x if x is -ve), then the number of different possible values of abs(A+B+C) is Answer Choice: (A) 5 (B) 6 (C) 3 (D) 4 (E) 7
Answer: D
If a train, travelling at a speed of 90 kmph, crosses a pole in 6 sec, then the length of train is? Answer Choice: (A) 281 m (B) 112 m (C) 117 m (D) 125 m (E) 150 m
Answer: E
we have 5 weights one of 2 kg one of 3 kg one of 5 kg one of 10 kg one of 50 kg by using only three weight how many weight u can weight Answer Choice: (A) 12 (B) 16 (C) 15 (D) 10 (E) 8
Answer: D
Find a sum for first 8 prime no's from number series? Answer Choice: (A) 77 (B) 79 (C) 89 (D) 34 (E) 36
Answer: A
Rs.1500 is divided into two parts such that if one part is invested at 6% and the other at 5% the whole annual interest from both the sum is Rs.81. How much was lent at 5%? Answer Choice: (A) 299 (B) 666 (C) 778 (D) 900 (E) 977
Answer: D
5 + 5 + 5 + 2 × 5^2 + 2 × 5^3 + 2 × 5^4 + 2 × 5^5 + 2 × 5^6 + 2 × 5^7 = Answer Choice: (A) 5^9 (B) 5^7 (C) 5^10 (D) 5^8 (E) 5^11
Answer: D
Kim has 3 pairs of shoes; each pair is a different color. If Kim randomly selects 2 shoes without replacement from the 6 shoes, what is the probability that she will select 2 shoes of the same color? Answer Choice: (A) 2/5 (B) 1/5 (C) 1/9 (D) 1/10 (E) 1/25
Answer: B
A person crosses a 600 m long street in 5 minutes. What is his speed in km per hour? Answer Choice: (A) 3.6 (B) 7.2 (C) 8.4 (D) 10 (E) None of these
Answer: B
90 is divided into two parts in such a way that seventh part of first and ninth part of second are equal. Find the smallest part? Answer Choice: (A) 66 (B) 35 (C) 42 (D) 27 (E) 11
Answer: B
Surface area of a sphere is 2464 cm2. If its radius is doubled, then the surface area of the new sphere will be Answer Choice: (A) 4920 cm2 (B) 4727 cm2 (C) 9856 cm2 (D) 19712 cm2 (E) None
Answer: C