loafeihong/math_mmlu_format huggingface dataset:
Working alone at its constant rate, machine A produces x boxes in 10 minutes and working alone at its constant rate, machine B produces 2x boxes in 5 minutes. How many minutes does it take machines A and B, working simultaneously at their respective constant rates, to produce 5x boxes? Answer Choice: (A) 3 minutes (B) 4 minutes (C) 5 minutes (D) 6 minutes (E) 10 minutes
Answer: E
A and B together can do a work In 4 days. A alone can do it in 12 days. What time B will take to do the work alone? Answer Choice: (A) 6 days (B) 8 days (C) 12 days (D) 10 days (E) 5 days
Answer: C
28, 26, 21, 19, 14, 12, ? Answer Choice: (A) 3 (B) 2 (C) 8 (D) 7 (E) 5
Answer: D
If money is invested at r percent interest, compounded annually, the amount of investment will double in approximately 70/r years. If Pat's parents invested $ 8000 in a long term bond that pays 4 percent interest, compounded annually, what will be the approximate total amount of investment 36 years later, when Pat is ready for college? Answer Choice: (A) $20000 (B) $15000 (C) $32000 (D) $10000 (E) $9000
Answer: C
An article is bought for Rs.400 and sold for Rs.360, find the loss percent? Answer Choice: (A) 18 2/3% (B) 16 7/3% (C) 16 2/8% (D) 10% (E) 76 2/3%
Answer: D
If a committee of 3 people is to be selected from among 5 married couples so that the committee does not include two people who are married to each other, how many X such committees are possible? Answer Choice: (A) X=20 (B) X=40 (C) X=50 (D) X=80 (E) 120
Answer: D
3 buffaloes eat as much as 4 cows or 2 oxen. At a farm there are 15 buffaloes, 8 oxen and 24 cows. The fodder for these cattle is available for 24days. If 8 more cows & 9 more buffaloes are brought in, how long will the fodder last? Answer Choice: (A) 10 (B) 15 (C) 21 (D) 18 (E) 29
Answer: D
14, 18, x, 20
The median of the list of positive integers above is 16. Which of the following could be the average (arithmetic mean) of the list? Answer Choice: (A) 3 (B) 5.5 (C) 6.25 (D) 16 (E) 7.5
Answer: D
The price of an article is reduced by 25% in order to
restore the must be increased by ? Answer Choice: (A) 3/100% (B) 100/3% (C) 6/25% (D) 25/6% (E) 4/75%
Answer: B
With a uniform speed a car covers the distance in 8 hours. Had the speed been increased by 4 km/hr, the same distance could have been covered in 7 1/2 hours. What is the distance covered? Answer Choice: (A) 287 km (B) 480 km (C) 127 km (D) 177 km (E) 2698 km
Answer: B
The salary of a person was reduced by 15%. By what percent should his reduced salary be raised so as to bring it at par with his original salary? Answer Choice: (A) 10% (B) 17.6% (C) 13.7% (D) 15.1% (E) 12.3%
Answer: B
On a certain road 10% of the motorists exceed the posted speed limit and receive speeding tickets, but 30% of the motorists who exceed the posted speed limit do not receive speeding tickets. What percent of the motorists on the road exceed the posted speed limit? Answer Choice: (A) 10.5% (B) 12.5% (C) 15% (D) 22% (E) 14.28%
Answer: E
Two numbers are such that the ratio between them is 3:5 but if each is increased by 10, the ratio between them becomes 5 : 7, the numbers are Answer Choice: (A) 3, 5 (B) 7, 9 (C) 13, 22 (D) 15, 25 (E) None
Answer: D
A parallelogram has sides 12 cm and 9 cm. If the distance between its shorter sides is 8 cm, find the distance between its longer side. Answer Choice: (A) 2 (B) 4 (C) 6 (D) 8 (E) 9
Answer: C
A person buys an article at Rs.550. At what price should he sell the article so as to make a profit of 30%? Answer Choice: (A) 600 (B) 715 (C) 772 (D) 662 (E) 521
Answer: B
A father said to his son, "I was as old as you are at the present at the time of your birth". If the father's age is 38 years now, the son's age five years back was: Answer Choice: (A) 12 years (B) 14 years (C) 15 years (D) 20 years (E) 11 years
Answer: B
If x represents the sum of all the positive three-digit numbers that can be constructed using each of the distinct nonzero digits a, b, and c exactly once, what is the largest integer by which x must be divisible? Answer Choice: (A) 3 (B) 6 (C) 11 (D) 22 (E) 222
Answer: E
On Thursday, the original price of a shirt was discounted by 20%. On Monday, the price of the shirt was marked up C percent so that the new price on Monday was 20% more than the original price before the discount. What is the value of C? Answer Choice: (A) 20% (B) 30% (C) 33 1⁄3% (D) 40% (E) 50%
Answer: E
In a group of cows and chickens, the number of legs was 18 more than twice the number of heads. The number of cows was: Answer Choice: (A) 5 (B) 7 (C) 9 (D) 12 (E) 14
Answer: C
If the L.C.M of two numbers is 750 and their product is 18750, find the H.C.F of the numbers. Answer Choice: (A) 50 (B) 30 (C) 125 (D) 25 (E) None of these
Answer: D
3 men and 7 women can complete a work in 10 days . But 4 men and 6 women need 8 days to complete the same work . In how many days will 10 women complete the same work? Answer Choice: (A) 40 (B) 45 (C) 50 (D) 35 (E) 30
Answer: A
The ‘moving walkway’ is a 300-foot long walkway consisting of a conveyor belt that moves continuously at 3 feet per second. When Bill steps on the walkway, a group of people that are also on the walkway stands 120 feet in front of him. He walks toward the group at a rate of 3 feet per second. Once Bill reaches the group of people, he stops walking and stands with them until the walkway ends. What is Bill’s average rate Y of movement for his trip along the moving walkway? Answer Choice: (A) 2 feet per second (B) 2.5 feet per second (C) 3 feet per second (D) 4 feet per second (E) 5 feet per second
Answer: E
A train passes a station platform in 36 seconds and a man standing on the platform in 20 seconds. If the speed of the train is 54 km/hr, what is the length of the platform? Answer Choice: (A) 180 m (B) 240 m (C) 260 m (D) 280 m (E) 380 m
Answer: B
Three 6 faced dice are thrown together. The probability that exactly two dice show the same number on them is ? Answer Choice: (A) 5/ 19 (B) 5/ 12 (C) 5/ 27 (D) 5/ 18 (E) 5/ 11
Answer: B
21 buses are running between two places P and Q. In how many ways can a person go from P to Q and return by a different bus? Answer Choice: (A) 625 (B) 600 (C) 576 (D) 676 (E) 420
Answer: E
Private Benjamin is a member of a squad of 10 soldiers, which must volunteer 4 of its members for latrine duty. If the members of the latrine patrol are chosen randomly, what is the probability W that private Benjamin will be chosen for latrine duty? Answer Choice: (A) 1/10 (B) 1/5 (C) 2/5 (D) 3/5 (E) 4/5
Answer: C
Donovan took a math test and got 35 correct and 10 incorrect answers.
What was the percentage of correct answers? (Round to the nearest
hundredth) Answer Choice: (A) 57.78% (B) 67.78% (C) 77.78% (D) 47.78% (E) 97.78%
Answer: C
If a choir consists of 2 boys and 4 girls, in how many ways can the singers be arranged in a row, so that all the boys are together? Do not differentiate between arrangements that are obtained by swapping two boys or two girls. Answer Choice: (A) 120 (B) 30 (C) 24 (D) 11 (E) 5
Answer: E
If the product of two positive integers is 144, which of the following could be the LCM and HCF of the two numbers?
I. LCM : 24; HCF : 6
II. LCM : 18; HCF : 8
III. LCM : 16; HCF : 9 Answer Choice: (A) I only (B) II and III only (C) I and II only (D) I and III only (E) I, II and III
Answer: A
Ramu rides his bike at an average speed of 45 km/hr and reaches his desitination in four hours. Somu covers the same distance in six hours. If Ramu covered his journey at an average speed which was 9 km/hr less and Somu covered his journey at an average speed which was 10 km/hr more, then the difference in their times taken to reach the destination would be (in minutes). Answer Choice: (A) 23 minutes (B) 30 minutes (C) 87 minutes (D) 16 minutes (E) 19 minutes
Answer: B
A father said to his son, "I was as old as you are at present at the time of your birth." If the father's age is 52 years now, the son's age five years back was? Answer Choice: (A) 16 years (B) 14 years (C) 18 years (D) 21 years (E) 15 years
Answer: D
A car takes 6 hours to cover a distance of 540 Km. how much should the speed in Kmph be maintained to cover the same direction in 3/2th of the previous time? Answer Choice: (A) 50 Kmph (B) 60 Kmph (C) 65 Kmph (D) 70 Kmph (E) None
Answer: B
Increasing the original price of a certain item by 25 percent and then increasing the new price by 25 percent is equivalent to increasing the original price by what percent? Answer Choice: (A) 31.25 (B) 37.5 (C) 50.0 (D) 52.5 (E) 56.25
Answer: E
A train 300m long takes 9 sec to cross a man walking at 3kmph in a direction opposite to that of the train. Find the speed of the train? Answer Choice: (A) 100kmph (B) 90kmph (C) 120kmph (D) 117kmph (E) 125kmph
Answer: D
If a^x = b^y, then Answer Choice: (A) log a/b= x/y (B) log a/ log b = x/y (C) log a/ log b = y/x (D) log b/a = x/y (E) log b/a = y/x
Answer: C
On dividing 23 by a number, the quotient is 7 and the remainder is 2. Find the divisor. Answer Choice: (A) 1 (B) 2 (C) 3 (D) 6 (E) 7
Answer: C
Nitin borrowed some money at the rate of 6% p.a. for the first three years, 9% p.a. for the next five years and 13% p.a. for the period beyond eight years. If the total interest paid by him at the end of eleven years is Rs. 8160, how much money did he borrow? Answer Choice: (A) 8000 (B) 9289 (C) 2689 (D) 2769 (E) 2992
Answer: A
What least number should be subtracted from 13600 such that the remainder is divisible by 87 ? Answer Choice: (A) 27 (B) 29 (C) 28 (D) 30 (E) 31
Answer: C
You collect baseball cards. Suppose you start out with 16. Since you're nice, you give John 4 baseball cards. How many baseball cards do you have at the end? Answer Choice: (A) 11 (B) 12 (C) 13 (D) 14 (E) 15
Answer: B
If Rs.7500 are borrowed at C.I at the rate of 4% per annum, then after 2 years the amount to be paid is? Answer Choice: (A) 3377 (B) 2688 (C) 2688 (D) 8112 (E) 1268
Answer: D
If x and y are integers and 3^(x-4) = 3^(y-2), what is y in terms of x? Answer Choice: (A) x - 6 (B) x - 5 (C) x - 2 (D) x + 2 (E) x + 6
Answer: C
A train 250 m long passed a pole in 25 sec. How long will it take to pass a platform 650 m long? Answer Choice: (A) 78 (B) 43 (C) 51 (D) 66 (E) 90
Answer: E
From a group of 5men and 4 women, 3 persons are to be selected to form a committee so that at least 2 men are there are on the committee. In how many ways can it be done? Answer Choice: (A) 20 (B) 50 (C) 65 (D) 86 (E) 96
Answer: B
A man walking at a rate of 10km/hr crosses a bridge in 24 minutes. The length of the bridge is? Answer Choice: (A) 1521 (B) 1492 (C) 1667 (D) 4000 (E) 1112
Answer: D
40 is subtracted from 60% of a number, the result is 50. Find the number? Answer Choice: (A) 150 (B) 887 (C) 769 (D) 266 (E) 291
Answer: A
If Sharon's weekly salary increased by 16 percent, she would earn $406 per week. If instead, her weekly salary were to increase by 20 percent, how much would she earn per week? Answer Choice: (A)  $420 (B)  $382 (C)  $385 (D)  $392 (E)  $399
Answer: A
2 pipes function simultaneously the reservoir will be filled in 12 hrs. One pipe fills reservoir 10 hrs faster thanthe other. How many hours does the faster pipe take to fill the reservoir? Answer Choice: (A) 12 (B) 20 (C) 24 (D) 26 (E) 29
Answer: B
A bike covers a certain distance at the speed of 56km/h in 5 hrs. If the bike was to cover the same distance in approximately 7 hrs, at what approximate speed should the bike travel? Answer Choice: (A) 39 km/h (B) 35 km/h (C) 55 km/h (D) 40 km/h (E) 50 km/h
Answer: D
A hall is 15 m long and 12 m broad. If the sum of the areas of the floor and the ceiling is equal to the sum of the areas of four walls, the volume of the hall is: Answer Choice: (A) 3348 (B) 3898 (C) 1200 (D) 2881 (E) 7881
Answer: C
Lagaan is levied on the 60 percent of the cultivated land. The revenue department collected total Rs. 3,94,000 through the lagaan from the village of Mutter. Mutter, a very rich farmer , paid only Rs.480 as lagaan. The percentage of total land of Mutter over the total taxable land of the village is: Answer Choice: (A) 0.20833 (B) 0.14544 (C) 0.25632 (D) 0.35466 (E) 0.20304
Answer: E
Anand and Deepak started a business investing Rs. 22,500 and Rs. 35,000 respectively. Out of a total profit of Rs. 13,800, Deepak's share is? Answer Choice: (A) 8428 (B) 8199 (C) 8400 (D) 8419 (E) 8412
Answer: C
A cube of side one meter length is cut into small cubes of side 10 cm each. How many such small cubes can be obtained? Answer Choice: (A) 1278 (B) 1728 (C) 1000 (D) 8732 (E) 2881
Answer: C
A rectangular lawn of dimensions 80 m * 60 m has two roads each 10 m wide running in the middle of the lawn, one parallel to the length and the other parallel to the breadth. What is the cost of traveling the two roads at Rs.3 per sq m? Answer Choice: (A) 2987 (B) 2768 (C) 2775 (D) 3900 (E) 2675
Answer: D
Find the value of x from the below equation: x^2−7x+10=0 Answer Choice: (A) 1 (B) 2 (C) 3 (D) 4 (E) 5
Answer: B
A tank has 5 inlet pipes. Three pipes are narrow and two are wide. Each of the three narrow pipes works at 1/2 the rate of each of the wide pipes. All the pipes working together will take what fraction Y of time taken by the two wide pipes working together to fill the tank? Answer Choice: (A)  1/2 (B)  2/3 (C)  3/4 (D)  3/7 (E)  4/7
Answer: E
A football player just signed a new contract in which he will earn a 10% raise in base pay from the previous year. Last year, he did not earn a performance bonus; but this year, he will have the chance to earn a performance bonus of up to $20,000. If his new salary is effectively an 11% raise after earning the top performance bonus, what is his new salary? Answer Choice: (A) 2,120,000 (B) 2,170,000 (C) 2,210,000 (D) 2,220,000 (E) 2,360,000
Answer: D
On a certain transatlantic crossing, 20 percent of a ship’s passengers held round-trip tickets and also took their cars abroad the ship. If 50 percent of the passengers with round-trip tickets did not take their cars abroad the ship, what percent of the ship’s passengers held round-trip tickets? Answer Choice: (A) 30% (B) 40% (C) 50% (D) 60% (E) 65%
Answer: B
In how many ways can the letters of wordSOLUTIONbe arranged such that all the Consonants always appear together? Answer Choice: (A) 9! (B) 5!*4! (C) 5!*5! (D) 5!*4!*2! (E) 6!*4!
Answer: B
Out of first 50 natural numbers, one number is selected at random. The probability that it is either an even number or a prime number is -. Answer Choice: (A) 1/2 (B) 16/19 (C) 4/5 (D) 61/50 (E) 3/5
Answer: D
A cistern 12 m long and 14 m wide contains water up to a depth of 1 m 25 cm. The total area of the wet surface is: Answer Choice: (A) 224 m2 (B) 250 m2 (C) 220 m2 (D) 230 m2 (E) 233 m2
Answer: E
When 15 is divided by integer u, the remainder is 4. For how many values of u is this be true? Answer Choice: (A) 1 (B) 2 (C) 3 (D) 4 (E) 5
Answer: A
in a rectangle 8 vertical and 4 horizontal lines are drawn find the number of rectangle formed ? Answer Choice: (A) 654 (B) 664 (C) 674 (D) 684 (E) 694
Answer: C
Two bullet trains of equal lengths take 10 seconds and 15 seconds respectively to cross a telegraph post. If the length of each bullet train be 120 metres, in what time (in seconds) will they cross each other travelling in opposite direction? Answer Choice: (A) 13 sec. (B) 15 sec. (C) 12 sec. (D) 17 sec. (E) 19 sec.
Answer: C
Which of the following is divisible by the first thousand positive even integer multiples of 101?
(i) 55650000
(ii) 234177623000
(iii)11111111111110000000000000000000000000 Answer Choice: (A) None (B) i only (C) ii only (D) iii only (E) i, ii and iii
Answer: A
A can do a piece of work in 12 days and B can do a piece of work in 18 days how many days will the work be completed if both of them work together? Answer Choice: (A) 15 (B) 7.2 (C) 7.7 (D) 7.4 (E) 8
Answer: B
Two trains of equal are running on parallel lines in the same direction at 46 km/hr and 36 km/hr. The faster train passes the slower train in 36 sec. The length of each train is? Answer Choice: (A) 50 (B) 99 (C) 88 (D) 71 (E) 65
Answer: A
Rs. 6000 is lent out in two parts. One part is lent at 7% p.a simple interest and the other is lent at 10% p.a simple interest. The total interest at the end of one year was Rs. 450. Find the ratio of the amounts lent at the lower rate and higher rate of interest? Answer Choice: (A) 5:1 (B) 5:5 (C) 5:8 (D) 5:4 (E) 5:2
Answer: A
If BELT is coded as 27 and JUMPED is coded as 54, then CHAIRS is coded as Answer Choice: (A) 10 (B) 21 (C) 40 (D) 92 (E) None
Answer: C
A girl has 7 jeans and 12 shirts. In how many different ways can she select a jeans and a shirts? Answer Choice: (A) A)100 (B) B)102 (C) C)108 (D) D)110 (E) E)84
Answer: E
The width of a rectangular hall is ½ of its length. If the area of the hall is 800 sq.m, what is the difference between its length and breadth? Answer Choice: (A) 8m (B) 10m (C) 12m (D) 20m (E) 17m
Answer: D
60% of a number is added to 150, the result is the same number. Find the number? Answer Choice: (A) 375 (B) 277 (C) 266 (D) 99 (E) 121
Answer: A
Tough and Tricky questions: Distance/Rate.
On a reconnaissance mission, a state-of-the-art nuclear powered submarine traveled 600 miles to reposition itself in the proximity of an aircraft carrier. This journey would have taken 2 hour less if the submarine had traveled 10 miles per hour faster. What was the average speed, in miles per hour, for the actual journey? Answer Choice: (A) 20 (B) 40 (C) 60 (D) 50 (E) 100
Answer: D
After 57 liters of petrol were poured into the tank, it was still 5% empty. How much petrol must be poured into the tank in order to fill it? Answer Choice: (A) 7 liters (B) 4 liters (C) 3 liters (D) 2 liters (E) 6 liters
Answer: C
A sum of money becomes Rs. 2200 after three years and Rs. 4400 after six years on compound interest. The sum is Answer Choice: (A) Rs. 1400 (B) Rs. 1100 (C) Rs. 1000 (D) Rs. 1200 (E) Rs. 1400
Answer: B
The greater of two numbers is twice the less, and the sum of the numbers is 96. What are the numbers? Answer Choice: (A) 64 (B) 68 (C) 70 (D) 79 (E) 80
Answer: A
A man can row upstream at 15kmph and downstream at 17kmph. Find man's rate in still water ? Answer Choice: (A) 5km/hr (B) 15km/hr (C) 10km/hr (D) 20km/hr (E) 16km/hr
Answer: E
The value of (2.75)3 - (2.00)3 - (0.75)3 is Answer Choice: (A) 12.375 (B) 6 (C) 9 (D) 8 (E) 2
Answer: A
If a copier makes 10 copies every 5 seconds, then continues at this rate, how many minutes will it take to make 10,000 copies? Answer Choice: (A) 82.33 (B) 81.33 (C) 84.33 (D) 83.33 (E) 85.33
Answer: D
A cow leaps 8 leaps for every 3 leaps of a bull, but 6 leaps of the bull are equal to 4 leaps of the cow. What is the ratio of the speed of the cow to that of the bull? Answer Choice: (A) 4:1 (B) 1:1 (C) 3:2 (D) 4:5 (E) 7:8
Answer: A
A certain automobile company’s best-selling model is the Speedster. The Speedster, like all of their other models, comes in coupe and convertible styles. 2/3 of the current inventory is Speedsters, of which 4/5 are convertibles. If there are 40 vehicles that are not Speedsters, how many Speedster convertibles are there? Answer Choice: (A) 30 (B) 64 (C) 60 (D) 70 (E) 90
Answer: B
A jar contains 8 marbles consisting of an equal number of red, green, and blue marbles. Four marbles are removed from the jar and discarded. What is the probability that only two colors will remain in the jar after the four marbles have been removed? Answer Choice: (A) 1/495 (B) 1/165 (C) 3/70 (D) 1/35 (E) 11/20
Answer: C
Jill invests $10000 in an account that pays an annual rate of 3.96%, compounding semi-annually. Approximately how much E does she have in her account after two years? Answer Choice: (A) $10079.44 (B) E=$10815.83 (C) $12652.61 (D) $14232.14 (E) $20598.11
Answer: B
Two trains of length 100 m and 200 m are 100 m apart. They start moving towards each other on parallel tracks, at speeds 54 kmph and 72 kmph. In how much time will the trains cross each other? Answer Choice: (A) 89/7 sec (B) 80/7 sec (C) 80/8 sec (D) 89/7 sec (E) 80/7 sec
Answer: B
If |7x+4|=|3x+5|, which of the following could be a value of x? Answer Choice: (A) 1 (B) 9/10 (C) 1/4 (D) -2 (E) 10
Answer: C
The calendar for 1992 is the same as for Answer Choice: (A) 1997 (B) 1996 (C) 1995 (D) 1994 (E) 1992
Answer: A
Sandy is younger than Molly by 12 years. If their ages are in the respective ratio of 7:9, how old is Molly? Answer Choice: (A) 36 (B) 45 (C) 54 (D) 63 (E) 72
Answer: C
A rectangular grass field is 75 m * 55 m, it has a path of 2.5 m wide all round it on the outside. Find the area of the path and the cost of constructing it at Rs.2 per sq m? Answer Choice: (A) 1350 (B) 2999 (C) 2772 (D) 2672 (E) 2871
Answer: A
How many of the following numbers are divisible by 132?
264, 396, 462, 792, 968, 2178, 5184, 6336 Answer Choice: (A) 4 (B) 5 (C) 6 (D) 7 (E) 8
Answer: A
The average price of 10 oranges is Rs. 12 while the average price of 8 of these oranges is Rs. 11.75. Of the remaining two oranges, if the price of one orange is 75% more than the price of the other, what is the price of each of these two oranges? Answer Choice: (A) Rs 5, Rs 7.50 (B) Rs 8, Rs 12 (C) Rs 9.5, Rs 16.5 (D) Rs 12, Rs 14 (E) None of these
Answer: C
In how many K ways can a four-letter password be chosen, using the letters A, B, C, D, E, and/or F, such that at least one letter is repeated within the password? Answer Choice: (A) 720 (B) 864 (C) 900 (D) 936 (E) 1,296
Answer: D
If x is real, find the maximum value of the expression -2x^2 + 7x + 9. Answer Choice: (A) 6.125 (B) 9.125 (C) 12.125 (D) 15.125 (E) 18.125
Answer: D
John went to the Hospital at the speed of 60 km per hour while returning for his home he covered the half of the distance at the speed of 10 per hour, but suddenly he realized that he was getting late so he increased the speed and reached the home by covering rest 1/2 of the distance at the speed of 30km per hour. The average speed of the John in the whole length of journey is? Answer Choice: (A) 19 km/hr (B) 21 km/hr (C) 24 km/hr (D) 28 km/hr (E) 34 km/hr
Answer: C
Sakshi can do a piece of work in 20 days.Tanya is 25% more efficient than Sakshi. The number of days taken by Tanya to do the same piece of work : Answer Choice: (A) 15 (B) 16 (C) 18 (D) 25 (E) 29
Answer: B
David works at a resort from the beginning of March to the end of September. During the month of August this past year, he made 2 times the average (arithmetic mean) of his monthly totals in tips for the other months. His total tips for August were what fraction of his total tips for all of the months he worked? Answer Choice: (A) 1/6 (B) 1/7 (C) 1/8 (D) 1/4 (E) 1/3
Answer: D
P, Q, R enter into a partnership. P initially invests 25 lakh and adds another 10 lakh after one year. Q initially invests 35 lakh and withdraws 10 lakh after 2 years. R's investment is Rs 30 lakh. In what ratio should the profit be divided at the end of 3 years? Answer Choice: (A) 18:19:19 (B) 18:18:19 (C) 19:19:18 (D) 18:19:18 (E) none
Answer: C
A Man can row upstream at 98kmph and downward stream at 10 kmph. Find Man's rate still in water Answer Choice: (A) 6.8km/hr (B) 54km/hr (C) 90km/hr (D) 3.8km/hr (E) 7.9km/hr
Answer: B
7 does not occur in 1000. So we have to count the number of times it appears between 1 and 999. Any number between 1 and 999 can be expressed in the form of xyz where 0 < x, y, z < 9. Answer Choice: (A) 150 (B) 300 (C) 275 (D) 135 (E) 451
Answer: B
Two trains 140 m and 160 m long run at the speed of 60 km/hr and 40 km/hr respectively in opposite directions on parallel tracks. The time (in seconds) which they take to cross each other, is: Answer Choice: (A) 9 (B) 9.6 (C) 10 (D) 10.2 (E) 10.8
Answer: E
A train 360 m long is running at a speed of 45 km/hr. In what time will it pass a bridge 390 m long? Answer Choice: (A) 40 sec (B) 60 sec (C) 45 sec (D) 48 sec (E) 50 sec
Answer: B
20.20/2000 is equal to: Answer Choice: (A) 1.01252677 (B) 0.013466667 (C) 0.125266677 (D) 0.126256677 (E) 0.12725776
Answer: B
The average of 1st 3 of 4 numbers is 6 and of the last 3 are 5. If the sum of the first and the last number is 13. What is the last numbers? Answer Choice: (A) 4 (B) 5 (C) 6 (D) 7 (E) 8
Answer: B