loafeihong/math_mmlu_format huggingface dataset:
A runs 5/3 times as fast as B. If A gives B a start of 80 m, how far must the winning post be so that A and B might reach it at the same time? Answer Choice: (A) 200 m (B) 300 m (C) 270 m (D) 160 m (E) 360 m
Answer: A
A right triangle with sides 3 cm, 4 cm and 5 cm is rotated the side of 3 cm to form a cone. The volume of the cone so formed is: Answer Choice: (A) 12 (B) 66 (C) 73 (D) 72 (E) 8
Answer: A
g, b, c, and d are positive integers. If the remainder is 9 when g is divided by b, and the remainder is 5 when c is divided by d, which of the following is NOT a possible value for b + d? Answer Choice: (A)  20 (B)  19 (C)  18 (D)  16 (E)  15
Answer: E
A and B are two partially filled buckets of water. If 3 liters are transferred from A to B, then A would contain one-third of the amount of water in B. Alternatively, if 5 liters are transferred from B to A, B would contain one-half of the amount of water in A. Bucket A contains how many liters of water? Answer Choice: (A) 11 (B) 13 (C) 39/5 (D) 21 (E) 23
Answer: C
It takes printer A 4 more minutes than printer B to print 40 pages. Working together, the two printers can print 50 pages in 6 minutes. How long will it take printer A to print 80 pages? Answer Choice: (A) 12 (B) 18 (C) 20 (D) 24 (E) 30
Answer: D
How long does a train 110 m long running at the speed of 72 km/hr takes to cross a bridge 136 m length? Answer Choice: (A) 82.1 sec. (B) 12.3 sec (C) 19.1 sec. (D) 17.1 sec. (E) 42.1 sec.
Answer: B
The T train leaves station A moving at a constant speed, and passes by stations B and C, in this order. It takes the T train 7 hours to reach station B, and 5 additional hours to reach station C. The distance between stations A and B is m kilometers longer than the distance between stations B and C. What is the distance between stations A and C in terms of m? Answer Choice: (A) 1.8m (B) 6m (C) 7m (D) 9m (E) 12m
Answer: B
A and B can do a piece of work in 12 days and 16 days respectively. Both work for 3 days and then A goes away. Find how long will B take to complete the remaining work? Answer Choice: (A) 10 days (B) 17 days (C) 147 days (D) 9 days (E) 1478 days
Answer: D
A bookshop had science and art books in the ratio of 2:5. By the end of the week, 20% of both type of books were sold and 2240 books were unsold. How many art books were there at the starting? Answer Choice: (A) 1000 (B) 1200 (C) 1500 (D) 1600 (E) 2000
Answer: E
The ratio of boys to girls is 6:4.60% of the boys and 40% of girls take lunch in the canteen.What % of class takes lunch? Answer Choice: (A) 51% (B) 52% (C) 53% (D) 54% (E) 55%
Answer: B
What is the smallest possible common multiple of three integers, all larger than 24? Answer Choice: (A) 27. (B) 54. (C) 25 (D) 19,656. (E) 21,924.
Answer: C
An athlete runs 200 meters race in 48sec. His speed is? Answer Choice: (A) 20km/hr (B) 15km/hr (C) 30km/hr (D) 25km/hr (E) 40km/hr
Answer: B
If the perimeter of a rectangular garden is 600 m, its length when its breadth is 100 m is? Answer Choice: (A) 338 m (B) 778 m (C) 200 m (D) 276 m (E) 971 m
Answer: C
The average of 11 results is 50, if the average of first six results is 49 and that of the last six is 52. Find the sixth result? Answer Choice: (A) 58 (B) 56 (C) 51 (D) 52 (E) 59
Answer: B
In how many different number of ways 6 men and 3 women can sit on a shopa which can accommodate persons? Answer Choice: (A) 200 (B) 230 (C) 504 (D) 250 (E) 260
Answer: C
A train passes a man standing on the platform. If the train is 210 meters long and its speed is 72 kmph, how much time it took in doing so? Answer Choice: (A) 10 ½ sec (B) 4 ½ sec (C) 9 ½ sec (D) 8 ½ sec (E) 2 ½ sec
Answer: A
A cricketer scored 134 runs which included 12 boundaries and 2 sixes. What percent of his total score did he make by running between the wickets. Answer Choice: (A) 55.22% (B) 54.54 % (C) 63% (D) 70% (E) None of these
Answer: A
Points A, B, and C lie, in that order, on a straight railroad track. The distance from point A to point B is twice the distance from point B to point C. A train traveled from point A to point C without stopping. The train's average speed when traveling from point A to point B was 200 miles per hour and the train's average speed when traveling from point B to point C was 150 miles per hour. What was the train's average speed, in miles per hour, when traveling from point A to point C? Answer Choice: (A) 150 (B) 200 (C) 180 (D) 190 (E) 250
Answer: C
72,90, 80,85,90,105,105,130,130,130
The list consists of the times in seconds that it took each of the 10 school children to run a distance of 400 mts . If the standard deviation of the 10 running times is 22.4, rounded to the nearest tenth of a second, how many of the 10 running times are more than 1 standard deviation below the mean of the 10 running times. Answer Choice: (A) 1 (B) 2 (C) 3 (D) 4 (E) 5
Answer: A
In a 300 m race A beats B by 22.5 m or 6 seconds. B's time over the course is: Answer Choice: (A) 80 sec (B) 86 sec (C) 76 sec (D) 49 sec (E) 50 sec
Answer: A
1+2+2^2+2^3+2^4+2^5+2^6=？ Answer Choice: (A) (2^3-1)(2^3+1) (B) 2^6+1 (C) 2^7-1 (D) 2^5+1 (E) 2^5-2
Answer: C
There are two examinations rooms A and B. If 10 students are sent from A to B, then the number of students in each room is the same. If 20 candidates are sent from B to A, then the number of students in A is double the number of students in B. The number of students in room A is? Answer Choice: (A) 60 (B) 70 (C) 80 (D) 90 (E) 100
Answer: E
Mr. Babu ison tour and he has Rs. 360 for his expenses. If he exceeds his tour by 4 days. he must cut down his daily expenses by Rs. 3.For how many days is Mr. babu on tour? Answer Choice: (A) 20 (B) 30 (C) 40 (D) 90 (E) 20
Answer: A
A train passes a station platform in 36 sec and a man standing on the platform in 20 sec. If the speed of the train is 54 km/hr. What is the length of the platform? Answer Choice: (A) 615 m (B) 240 m (C) 168 m (D) 197 m (E) 691 m
Answer: B
Jonah drove the first half of a 200-mile trip in x hours and the second half in y hours. Which of the following is equal to Jonah’s average speed, in miles per hour, for the entire trip? Answer Choice: (A) 100/(x + y) (B) 200/(x + y) (C) 25/x + 25/y (D) 50/x + 50/y (E) 100/x + 100/y
Answer: B
If the length & width of a rectangle is decreased by 50% & then again increase the new length & width by 40%. Calculate the percentage difference between the area of New Rectangle & Original Rectangle. Answer Choice: (A) 50% (B) 51% (C) 52% (D) 53% (E) 54%
Answer: B
40% of a number is more than 20% of 650 by 190. Find the number? Answer Choice: (A) 288 (B) 278 (C) 800 (D) 267 (E) 121
Answer: C
Sheila works 8 hours per day on Monday, Wednesday and Friday, and 6 hours per day on Tuesday and Thursday. She does not work on Saturday and Sunday. She earns $360 per week. How much does she earn in dollars per hour? Answer Choice: (A) 2 (B) 8 (C) 9 (D) 10 (E) 2
Answer: D
The average monthly income of P and Q is Rs. 5050. The average monthly income of Q and R is Rs. 6250 and the average monthly income of P and R is Rs. 5200. The monthly income of P is: Answer Choice: (A) 4000 (B) 5000 (C) 6000 (D) 7000 (E) None of these
Answer: A
A shipment of 8 television sets contains 2 black-and-white sets and 5 color sets. If 2 television sets are to be chosen at random from this shipment, what is the probability that at least 1 of the 2 sets chosen will be a black-and-white set? Answer Choice: (A) 1/7 (B) 1/4 (C) 9/14 (D) 11/28 (E) 13/28
Answer: C
Raj invested an amount of Rs.17400 for two years. Find the rate of compound interest that will fetch him an amount of Rs.1783.50 at the end of two years? Answer Choice: (A) 9 (B) 8 (C) 7 (D) 5 (E) 3
Answer: D
In a two digit number, the digit in the units place is six times the digit in ten's place and sum of the digits is equal to 7. What is the number? Answer Choice: (A) 16 (B) 28 (C) 32 (D) 36 (E) 38
Answer: A
The Pinedale bus line travels at an average speed of 60 km/h, and has stops every 5 minutes along its route. Yahya wants to go from his house to the Pinedale Mall, which is 10 stops away. How far away, in kilometers, is Pinedale Mall away from Yahya's house? Answer Choice: (A) 20 km (B) 30 km (C) 40 km (D) 50 km (E) 60 km
Answer: D
On a test consisting of 30 questions. No. of wrong answers is 50% less than number of right answers. Each answer was either right or wrong. What is the ratio of right answers to wrong answers? Answer Choice: (A) 1 : 3 (B) 1 : 5 (C) 2 : 1 (D) 3 : 1 (E) 4 : 5
Answer: C
If each edge of cube increased by 10%, the percentage increase in Answer Choice: (A) 21 (B) 22 (C) 25 (D) 19 (E) 15
Answer: A
12, 14, x, 10
The median of the list of positive integers above is 11. Which of the following could be the average (arithmetic mean) of the list? Answer Choice: (A) 3 (B) 5.5 (C) 11 (D) 7 (E) 7.5
Answer: C
Two cars are 15 kms apart. One is turning at a speed of 50kmph and the other at 40kmph . How much time will it take for the two cars to meet? Answer Choice: (A) 12min (B) 10min (C) 14min (D) 15min (E) 16min
Answer: B
When positive integer m is divided by positive integer x, the reminder is 7 and when positive integer n is divided by positive integer y, the reminder is 11. Which of the following W is a possible value for x + y?
I. 18
II. 19
III. 20 Answer Choice: (A) I only (B) II only (C) W=III only (D) II and III only (E) None
Answer: C
If A : B : C = 2 : 3 : 4, then A⁄B : B⁄C : C⁄A is equal to : Answer Choice: (A) 4 : 9 : 16 (B) 8 : 9 : 12 (C) 8 : 9 : 16 (D) 8 : 9 : 24 (E) None of these
Answer: D
Rob has 8 toy trucks. He gives 3 trucks to his best friend as a gift. How many trucks does Rob have left? Answer Choice: (A) 5 (B) 20 (C) 2 (D) 5 (E) 8
Answer: A
A car during its journey travels 30 minutes at a speed of 30 kmph, another 30 minutes at a speed of 60 kmph, and 1 hours at a speed of 80 kmph.The average speed of the car is Answer Choice: (A) 63.07 kmph (B) 64 kmph (C) 62.5 kmph (D) 64.02 kmph (E) None of these
Answer: C
The area of a rectangle is equal to the area of right-angles triangle. What is the length of the rectangle?
I.	The base of the triangle is 40 cm.
II.	The height of the triangle is 50 cm. Answer Choice: (A) I alone sufficient while II alone not sufficient to answer (B) II alone sufficient while I alone not sufficient to answer (C) Either I or II alone sufficient to answer (D) Both I and II are not sufficient to answer (E) Both I and II are necessary to answer
Answer: D
Chirag was conducting an experiment in which the average of 11 observation came to be 90. Average of first five observation was 87, and that of the last five was 84. What was the measure of the 6th observation? Answer Choice: (A) 165 (B) 125 (C) 145 (D) 135 (E) None of these
Answer: D
During the break of a football match, the coach will make 3 substitutions. If the team consists of 16 players among which there are 2 forwards, what is the probability that none of the forwards will be substituted? Answer Choice: (A)  21/55 (B)  18/44 (C)  3/20 (D)  28/44 (E)  36/55
Answer: C
In a primary school, the ratio of the number of girls to boys is 5 : 8. If there are 160 girls, the total number of students in the college is: Answer Choice: (A) 100 (B) 250 (C) 260 (D) 300 (E) 350
Answer: D
A box contains seven bulbs out of which 5 are defective. If five bulbs are chosen at random, find the probability that all the five bulbs are defective? Answer Choice: (A) 1/12 (B) 1/21 (C) 1/19 (D) 1/13 (E) 1/16
Answer: B
A dealership needs to fill the empty lot with cars. If separated into to 5 rows, 6 rows, or 7 rows, no cars will be left over. What is the least number of cars needed? Answer Choice: (A) 103 (B) 98 (C) 265 (D) 33 (E) 210
Answer: E
X and Y invested in a business. They earned some profit which they divided in the ratio of 1 : 2. If X invested Rs.20,000. the amount invested by Y is Answer Choice: (A) Rs.45,000 (B) Rs.40,000 (C) Rs.60,000 (D) Rs.80,000 (E) None
Answer: B
A reduction of 20% 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.41 (E) s.32
Answer: E
If c + xy = c and x is not equal to 0, which of the following must be true? Answer Choice: (A) x=0 (B) x+y=0 (C) y=0 (D) x<0 (E) x=c
Answer: C
There are 8 people and 3 tables. In how many ways people can occupy the tables? Answer Choice: (A) 336 (B) 840 (C) 560 (D) 740 (E) 800
Answer: A
A bottle contains a certain solution. In the bottled solution, the ratio of water to soap is 3:4, and the ratio of soap to salt is five times this ratio. The solution is poured into an open container, and after some time, the ratio of water to soap in the open container is halved by water evaporation. At that time, what is the ratio of water to salt in the solution? Answer Choice: (A) 9:32 (B) 9:30 (C) 32:9 (D) 19:32 (E) 18:30
Answer: A
Convert the 13/54 m/s into kilometers per hour? Answer Choice: (A) 1.7 (B) 1.5 (C) 0.86 (D) 1.1 (E) 1.2
Answer: C
What is the next number of the following sequence
8, 24, 12, 36, 18, 54, (....) Answer Choice: (A) 27 (B) 108 (C) 68 (D) 72 (E) 62
Answer: A
The H.C.F. and L.C.M. of two numbers are 13 and 5040 respectively If one of the numbers is 144, find the other number Answer Choice: (A) 400 (B) 256 (C) 120 (D) 455 (E) None of these
Answer: D
On a certain transatlantic crossing, 30 percent of a ship's passengers held round-trip tickets and also took their cars aboard the ship. If 60 percent of the passengers with round-trip tickets did not take their cars aboard the ship, what percent of the ship's passengers held round-trip tickets? Answer Choice: (A) 33 1/3% (B) 75% (C) 50% (D) 60% (E) 66 2/3%
Answer: B
In how many different number of ways 3 boys and 4 girls can sit on a bench such that girls always sit together. Answer Choice: (A) A)720 (B) B)576 (C) C)740 (D) D)780 (E) E)790
Answer: B
Which of the following options is the possible total number of people in a hall given that the number of people is a multiple of both 8 and 22.? Answer Choice: (A) 88 (B) 56 (C) 64 (D) 72 (E) 80
Answer: A
A tank contains 10,000 gallons of a solution that is 5 percent sodium chloride by volume. If 5,500 gallons of water evaporate from the tank, the remaining solution will be approximately what percent sodium chloride? Answer Choice: (A)  1.25% (B)  3.75% (C)  6.25% (D)  6.67% (E)  11.11%
Answer: E
When average age of 22 members are 0, how many members greater than 0? Answer Choice: (A) 17 (B) 21 (C) 22 (D) 24 (E) 25
Answer: B
A team has to design a flag. The team has five yellow strips of cloth and six green strips of cloth that they must use as is to make the flag. How many different flags can the team design with the materials at hand? Answer Choice: (A) 120 (B) 144 (C) 256 (D) 462 (E) 600
Answer: D
If the number 52,1n8, where n represents the tens digit, is a multiple of 3, then the value of n could be which of the following? Answer Choice: (A) 6 (B) 5 (C) 3 (D) 1 (E) 0
Answer: B
If the ratio of the sum of the first 6 terms of a G.P. to the sum of the first 3 terms of the G.P. is 65, what is the common ratio of the G.P? Answer Choice: (A) 4 (B) 1/4 (C) 2 (D) 9 (E) 1/9
Answer: A
Three people have $36, $72, and $98, respectively. If they pool their money then redistribute it among them, what is the maximum value for the median amount of money? Answer Choice: (A) $103 (B) $85 (C) $98 (D) $101 (E) $202
Answer: A
All the faces of cubes are painted with red colour.It is then cut into 64 equal small cubes.Find How many small cubes have only one face coloured ? Answer Choice: (A) 4 (B) 8 (C) 16 (D) 24 (E) 2
Answer: D
If Juan takes 16 seconds to run y yards, how many seconds will it take him to run x yards at the same rate? Answer Choice: (A) 16x/y (B) 16y/x (C) x/(16y) (D) 16/(xy) (E) xy/16
Answer: A
Find the odd man out 2, 3, 6, 15, 52.5, 157.5, 630 Answer Choice: (A) 6 (B) 157.5 (C) 15 (D) 3 (E) 52.5
Answer: E
A man walks at a speed of 5 km/hr and runs at a speed of 7 km/hr. How much time will the man require to cover a distance of 10 1/2 km, if he completes half of the distance, i.e., (5 1/4) km on foot and the other half by running? Answer Choice: (A) 1 4/5 hours (B) 2 hours (C) 2 1/6 hours (D) 2 1/3 hours (E) 2 1/2 hours
Answer: A
A straight line in the xy- plane has y-intercept of 49 . On this line the x-coordinate of the point is 71 and y-coordinate is 12 then what is the slope of the line? Answer Choice: (A) 0.5 (B) 0.51 (C) -0.52 (D) 0.31 (E) -0.49
Answer: C
Bob and Sue are building a brick wall. They can each lay fifty bricks per hour. If Bob takes a one hour break after every two hours of working, and Sue takes a one-hour break after every three hours of working, how long will it take them to finish the wall if they need to lay 600 bricks to finish the wall? Answer Choice: (A) 6 hours (B) 7 hours (C) 8 hours (D) 9 hours (E) 10 hours
Answer: C
If the side length of Square B is sqrt(5) times that of Square A, the area of Square B is how many times the area of Square A? Answer Choice: (A) 1.5 (B) 2 (C) 3 (D) 4 (E) 5
Answer: E
If a clock strikes 12 in 33 seconds, it will strike 6 in how many seconds? Answer Choice: (A) 33⁄2 (B) 15 (C) 12 (D) 22 (E) None of these
Answer: B
What is the average (arithmetic mean) of the numbers 5, 6, 7, 7, 8, and 9? Answer Choice: (A)  4.2 (B)  6.5 (C)  6 (D)  7 (E)  8
Answer: D
(1/2) of a number is 3 more than the (1/6) of the same number? Answer Choice: (A) 6 (B) 7 (C) 8 (D) 9 (E) 10
Answer: D
A cistern has a leak which would empty the cistern in 20 minutes. A tap is turned on which admits 4 liters a minute into the cistern, and it is emptied in 24 minutes. How many liters does the cistern hold? Answer Choice: (A) 480 (B) 287 (C) 289 (D) 270 (E) 927
Answer: A
A part of certain sum of money is invested at 9% per annum and the rest at 15% per annum, if the interest earned in each case for the same period is equal, then ratio of the sums invested is? Answer Choice: (A) 4:2 (B) 4:8 (C) 5:3 (D) 4:0 (E) 4:9
Answer: C
A can run 4 times as fast as B and gives B a start of 60 m. How long should the race course be so that A and B might reach in the same time? Answer Choice: (A) 70 m (B) 60 m (C) 80 m (D) 65 m (E) 75 m
Answer: C
The radius of a wheel is 22.4 cm. What is the distance covered by the wheel in making 250 resolutions? Answer Choice: (A) 352 m (B) 704 m (C) 454 m (D) 186 m (E) 176 m
Answer: A
If x is the median of the set {9/2, 10/3, 27/9, 21/5, x}, x could be Answer Choice: (A) 16/5 (B) 17/5 (C) 28/7 (D) 30/7 (E) 31/7
Answer: C
12, 38, 116, 350, 1052, ? Answer Choice: (A) 5815 (B) 3815 (C) 3518 (D) 3158 (E) 1538
Answer: D
A, B and C enter into a partnership. They invest Rs.40,000, Rs.80,000 and Rs.1,20,000 respectively. At the end of the first year, B withdraws Rs.40,000 while at the end of the second year, C withdraws Rs.80,000. In what ratio will the profit be shared at the end of 3 years? Answer Choice: (A) 2 : 3 : 5 (B) 3 : 4 : 7 (C) 4 : 5 : 9 (D) None of these (E) Cannot be determined
Answer: B
Taps A and B can fill a bucket in 12 minutes and 15 minutes respectively. If both are opened and B is closed after 3 minutes, how much further time would it take for A to fill the bucket? Answer Choice: (A) 5min. 50sec. (B) 5min. 30 sec. (C) 6 min 36 sec. (D) 6mins. 32 sec. (E) 6 min. 15 sec.
Answer: C
James took a 3-hour bike ride. In the second hour he traveled 6 miles, which was 20 percent farther than he traveled the first hour. If he traveled 25 percent farther in the third hour than he did in the second hour, how many miles did jose travel during the entire ride? Answer Choice: (A) 54.0 (B) 54.9 (C) 18.5 (D) 57.0 (E) 63.0
Answer: C
Dimitri weighs x pounds more than Allen weighs. Together, Allen and Dimitri weigh a total of 2y-y pounds. Which of the following represents Allen’s weight? Answer Choice: (A) y - x/2 (B) 2x - y/2 (C) (y - x)/2 (D) y - 2x (E) 2x - y
Answer: C
24 oz of juice P and 25 oz of juice V are mixed to make smothies X and Y . The ratio of p to V in smothie X is 4 is to 1 and that in Y is 1is to 5.How many ounces of juice P are contained in the smothie X? Answer Choice: (A) 5 (B) 10 (C) 15 (D) 20 (E) 25
Answer: E
895.7 – 573.07 – 95.007 = ? Answer Choice: (A) 227.623 (B) 224.777 (C) 233.523 (D) 414.637 (E) None of these
Answer: A
Which is smallest prime number? Answer Choice: (A) 97 (B) 109 (C) 103 (D) 95 (E) 163
Answer: A
The number of stamps that Kaye and Alberto had were in the ration of 5:3 respectively. After Kaye gave Alberto 10 of her stamps, the ration of the number of Kaye had to the number of Alberto had was 6:4. As a result of the gift, Kaye had how many more stamps than Alberto? Answer Choice: (A) 80 (B) 85 (C) 65 (D) 55 (E) 50
Answer: A
What distance will be covered by a bus moving at 54 kmph in 30 seconds? Answer Choice: (A) 605 (B) 450 (C) 601 (D) 609 (E) 604
Answer: B
Albert invested an amount of Rs. 8000 in a fixed deposit scheme for 2 years at compound interest rate 5 p.c.p.a. How much amount will Albert get on maturity of the fixed deposit? Answer Choice: (A) Rs. 8600 (B) Rs. 8620 (C) Rs. 8820 (D) Rs. 9820 (E) None of these
Answer: C
You have a bag of 9 letters: 3 Xs, 3 Ys and 3 Zs. You are given a box divided into 3 rows and 3 columns for a total of 9 areas. How many different E ways can you place one letter into each area such that there are no rows or columns with 2 or more of the same letter? Answer Choice: (A) 5 (B) 6 (C) 9 (D) 12 (E) 18
Answer: D
A store reported total sales of $385 million for February of this year. If the total sales for the same month last year was $320 million, approximately what was the percent increase in sales? Answer Choice: (A) 2% (B) 17% (C) 20% (D) 65% (E) 83%
Answer: C
Fence X is twice as long as fence Y, and fence Y is 2 feet shorter than fence Z. If 3 feet were added to each fence, which of the following must be true?
I) X is twice as long as Y.
II) Y is 2 feet shorter than Z.
III) X is longer than Z. Answer Choice: (A) I only (B) II only (C) III only (D) I and II (E) II and III
Answer: B
When Tom works alone he chops 4lb. salad in 3 minutes, and when Tammy works alone she chops 3 lb. salad in 4 minutes. They start working together, and after some time finish chopping 65 lb. of salad. Of those 80 lb., the salad quantity chopped by Tammy is what percent greater than the quantifying chopped by Tom?. Answer Choice: (A) 125 % (B) 100% (C) 25% (D) 225% (E) 400%
Answer: A
$100 is divided amongst A,B and C so that A may get 1/4 as much as B and C together, B may get 3/5 as much as A and C together, then the share of A is Answer Choice: (A) $15 (B) $20 (C) $25 (D) $18 (E) $30
Answer: B
A train 150 meters long completely crosses a 240 meters long bridge in 42 seconds. What is the speed of the train is? Answer Choice: (A) 32 (B) 33 (C) 88 (D) 66 (E) 09
Answer: B
Four of the five parts numbered (a), (b), (c), (d) and (e) are exactly equal. Which of the parts is not equal to the other four? The number of that part is the answer. Answer Choice: (A) 16.80 × 4.50 + 4.4 (B) 1600 ÷ 40 + 16 × 2.5 (C) 5.5 × 8.4 + 34.6 (D) 1620 ÷ 20 – 1 (E) 1856.95 – 1680.65 – 96.3
Answer: C
If a coin is flipped, the probability that the coin will land tails is 1/2. If the coin is flipped 3 times, what is the probability that it will land tails up on the first flip and not on the last 2 flips? Answer Choice: (A) 1/8 (B) 1/4 (C) 1/3 (D) 1/2 (E) 3/4
Answer: A
A shopkeeper buys mangoes at the rate of 6 a rupee and sells them at 5 a rupee. Find his net profit or loss percent? Answer Choice: (A) 34 % (B) 33 % (C) 20 % (D) 35 % (E) 30 %
Answer: C
A goods train runs at the speed of 72 kmph and crosses a 250 m long platform in 26 seconds. What is the length of the goods train? Answer Choice: (A) 230 m (B) 240 m (C) 260 m (D) 270 m (E) 290 m
Answer: D