loafeihong/math_mmlu_format huggingface dataset:
A train traveled the first d miles of its journey it an average speed of 60 miles per hour, the next d miles of its journey at an average speed of y miles per hour, and the final d miles of its journey at an average speed of 160 miles per hour. If the train’s average speed over the total distance was 94 miles per hour, what is the value of y? Answer Choice: (A)  98 (B)  84 (C)  90 (D)  120 (E)  135
Answer: A
Four faces of a fair die are Yellow, two faces red and one blue.The die is tossed three
times. The probability that the colours, yellow, red and blue appear in the first, second and
third tosses respectively is Answer Choice: (A) 1/36 (B) 1/18 (C) 1/32 (D) 1/27 (E) None of these
Answer: D
Country X imported approximately $1.44 billion of goods in 1996. If Country X imported $488 million of goods in the first two months of 1997 and continued to import goods at the same rate for the rest of the year, by how much would Country Xs 1997 imports exceed those of 1996? Answer Choice: (A)  $1124 million (B)  $1120 million (C)  $1144 million (D)  $1240 million (E)  $1488 million
Answer: E
A certain sum amounts to Rs.1725 in 3 years and Rs.1875 in 5 years. Find the rate % per annum? Answer Choice: (A) 6% (B) 5% (C) 3% (D) 9% (E) 2%
Answer: B
One pump drains one-half of a pond in 4 hours, and then a second pump starts draining the pond. The two pumps working together finish emptying the pond in one-half hour. How long would it take the second pump to drain the pond if it had to do the job alone? Answer Choice: (A) 1 hour (B) 1.1 hour (C) 3 hours (D) 5 hours (E) 6 hours
Answer: B
A solid yellow stripe is to be painted in the middle of a certain highway. If 1 gallon of paint covers an area of t square feet of highway, how many gallons of paint will be needed to paint a stripe of t inches wide on a stretch of highway m miles long? (1 mile = 5,280 feet and 1 foot = 12 inches) Answer Choice: (A) (5,280 mt) / 12 t (B) (5,280 pt) / 12m (C) (5,280 pmt) /12 (D) (5,280)(12m) / pt (E) (5,280)(12p) / mt
Answer: A
8^100 is divisible by 17. Find the remainder? Answer Choice: (A) 10 (B) 12 (C) 16 (D) 21 (E) 26
Answer: C
In the Biotechnology class of 2000, there were W graduates. 32 of the graduates found a job, 45 continued on to their second degree and 13 did both. If only 9 people didn't do both, What is W equal to? Answer Choice: (A) 69. (B) 71. (C) 73. (D) 75. (E) 76.
Answer: C
On an order of 5 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) 26 2/3%. (B) 18 2/8%. (C) 16 2/3%. (D) 18 2/3%. (E) 19 2/3%.
Answer: C
The rate of a certain chemical reaction is directly proportional to the square of the concentration of chemical A present and inversely proportional to the concentration of chemical W present. If the concentration of chemical W is increased by 100 percent, which of the following is closest to the percent change in the concentration of chemical A required to keep the reaction rate unchanged? Answer Choice: (A) 100% decrease (B) 50% decrease (C) 40% decrease (D) 40% increase (E) 50% increase
Answer: D
If 2 cards are selected at random from the deck of 52 cards then What is the probability of one of the selected cards will be Jack and other will be Queen?
A deck of cards has a total of 52 cards, consisting of 4 suits; (spades(Black), hearts(Red), diamond(Red)s, and clubs(Black)); and 13 cards including 1 king, 1 queen and 1 jack in each suit Answer Choice: (A) 8/2652 (B) 1/2652 (C) 28/2652 (D) 6/2652 (E) 18/2652
Answer: E
At a certain college, 80 percent of the total number of students are freshmen. If 60 percent of the fresh-men are enrolled in the school of liberal arts and, of these, 50 percent are psychology majors, what percent of the students at the college are freshmen psychology majors enrolled in the school of liberal arts? Answer Choice: (A) 25% (B) 30% (C) 24% (D) 28% (E) 20%
Answer: C
If the least common multiple of two prime numbers x and y is 77, where x > y, then the value of 2x + y is Answer Choice: (A) 11 (B) 17 (C) 21 (D) 29 (E) 33
Answer: D
Working at their respective constant rates, machine A makes 100 copies in 12 minutes and machine B makes 150 copies in 15 minutes. If these machines work simultaneously at their respective rates for 30 minutes, what is the total number of copies that they will produce? Answer Choice: (A)  250 (B)  425 (C)  550 (D)  700 (E)  750
Answer: C
How much time will it take for an amount of Rs. 400 to yield Rs. 60 as interest at 12% per annum of simple interest? Answer Choice: (A) 2.35 years (B) 4.25 years (C) 7 years (D) 1.25 years (E) 2 years
Answer: D
For every positive even integer n, the function h(n) is defined to be the product of all the even integers from 2 to n, inclusive. If p is the smallest prime factor of h(100) +2, then p is? Answer Choice: (A) between 2 and 20 (B) between 10 and 20 (C) between 20 and 30 (D) between 30 and 40 (E) 2
Answer: E
If a particular is never chosen, in how many ways can a cricketbe chosen out of 15 players? Answer Choice: (A) 250 (B) 320 (C) 364 (D) 390 (E) 430
Answer: C
The operation is defined for all integers a and b by the equation ab = (a - 1)(b - 1). If x9 = 160, what is the value of x ? Answer Choice: (A) 18 (B) 15 (C) 17 (D) 19 (E) 21
Answer: E
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 $ 5000 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) $12000 (D) $10000 (E) $9000
Answer: A
A train has a length of 150 meters . it is passing a man who is moving at 7 km/hr in the same direction of the train, in 3 seconds. Find out the speed of the train. Answer Choice: (A) 182 km/hr (B) 180 km/hr (C) 152 km/hr (D) 169 km/hr (E) 187 km/hr
Answer: E
A man cycles at a rate of 4 kmph. He cycles for 45 minutes and then takes a 15 minute break. Determine the total time taken to cover 12 kms by him. Answer Choice: (A) 3 hours 48 minutes (B) 3 hours 49 minutes (C) 3 hours 25 minutes (D) 3 hours 45 minutes (E) 8 hours 45 minutes
Answer: D
The area of a square garden is A square feet and the perimeter is p feet. If a=2p+20, what is the perimeter of the garden, in feet? Answer Choice: (A) 28 (B) 36 (C) 40 (D) 56 (E) 64
Answer: C
The inner circumference of a circular race track, 14 m wide, is 440 m. Find radius of the outer circle. Answer Choice: (A) 84 (B) 86 (C) 82 (D) 80 (E) None of them
Answer: A
In how many different ways can the letters of the word 'LEADING' be arranged such that the vowels should always come together? Answer Choice: (A) 650 (B) 720 (C) 420 (D) 122 (E) 450
Answer: B
If a and b is a positive integer, then 2^a + 2^(b + 1) = Answer Choice: (A) cannot be determined (B) 2^(a + b) (C) 2a+b (D) 2^(a + 1+b) (E) none
Answer: D
By selling an article at Rs.600, a profit of 30% is made. Find its cost price? Answer Choice: (A) 400 (B) 267 (C) 287 (D) 480 (E) 811
Answer: A
In a certain sequence of 6 numbers, each number after the first is 1 more than the previous number. If the first number is −5, how many of the numbers in the sequence are positive? Answer Choice: (A) None (B) One (C) Two (D) Three (E) Four
Answer: A
P says to Q "I am thrice as old as you were when i was as old as you are". If the sum of their present age is 100 years, then the present age of Q? Answer Choice: (A) 35.5 (B) 36.5 (C) 37.5 (D) 38.5 (E) 39.5
Answer: C
Excluding stoppages, the average speed of a bus is 60 km/hr and including stoppages, the average speed of the bus is 15 km/hr. For how many minutes does the bus stop per hour? Answer Choice: (A) 22 (B) 88 (C) 77 (D) 20 (E) 45
Answer: E
The sum of the squares of two consecutive positive integers exceeds their product by 91. Find the integers? Answer Choice: (A) 6,5 (B) 5,8 (C) 2,3 (D) 9,8 (E) 9,10
Answer: E
A student got 72% in math and 82% in history. To get an overall average of 75%, how much should the student get in the third subject? Answer Choice: (A) 69% (B) 71% (C) 73% (D) 75% (E) 77%
Answer: B
A 260 m long train running at the speed of 120 km/hr crosses another train running in opposite direction at the speed of 80 km/hr in 9 sec. What is the length of the other train? Answer Choice: (A) 230 (B) 240 (C) 267 (D) 256 (E) 298
Answer: B
A technician makes a round-trip to and from a certain service center by the same route. If the technician completes the drive to the center and then completes 10 percent of the drive from the center, what percent of the round-trip has the technician completed? Answer Choice: (A) 5% (B) 10% (C) 25% (D) 40% (E) 55%
Answer: E
A train consists of 12 boggies, each boggy 15 metres long. The train crosses a telegraph post in 9 seconds. Due to some problem, two boggies were detached. The train now crosses a telegraph post in Answer Choice: (A) 18 sec (B) 7.5 sec (C) 15 sec (D) 20 sec (E) None of these
Answer: B
There are 2 kinds of staff members in a certain company, PART TIME AND FULL TIME. 25 percent of the total members are PART TIME members others are FULL TIME members. The work time of part time members is 3/5 of the full time members. Wage per hour is same. What is the ratio of total wage of part time members to total wage of all members. Answer Choice: (A) A.1/4 (B) B.1/5 (C) 1/6 (D) 1/7 (E) 1/8
Answer: C
A cistern can be filled by a tap in 4 hours while it can be emptied by another tap in 9 hours. If both the taps are opened simultaneously, then after how much time will the cistern get filled? Answer Choice: (A) 7.3 hrs (B) 7.9 hrs (C) 7.1 hrs (D) 7.2 hrs (E) 7.8 hrs
Answer: D
How long does a train 100 m long traveling at 72 kmph takes to cross a tunnel of 1400 m in length? Answer Choice: (A) 70 sec (B) 60sec (C) 82 sec (D) 75 sec (E) 62 sec
Answer: D
In a triangle ABC, AB = 6, BC = 8 and AC = 10. A perpendicular dropped from B, meets the side AC at D. A circle of radius BD (with centre B) is drawn. If the circle cuts AB and BC at P and Q respectively, then AP : QC is equal to Answer Choice: (A) 1:1 (B) 3:2 (C) 4:1 (D) 3:8 (E) 2:5
Answer: D
Maddie has 6 apples, if she give 3 to mike, how many does she have left? Answer Choice: (A) 1 (B) 2 (C) 3 (D) 4 (E) 5
Answer: C
Three pipes, A, B, & C are attached to a tank. A & B can fill it in 20 & 30 minutes respectively while C can empty it in 20 minutes. If A, B & C are kept open successively for 1.5 minute each, how soon will the tank be filled? Answer Choice: (A) 2 hours (B) 4 hours (C) 5 hours (D) 2 hours 15 min (E) 3 hours
Answer: D
If the time is currently 1:30 pm, what time will it be in exactly 644 hours? Answer Choice: (A) 7:30 am (B) 8:30 am (C) 9:30 am (D) 10:30 am (E) 11:30 am
Answer: C
A no.when divided by 220 gives a remainder 43, what remainder will be obtainedby dividingthe same no.17? Answer Choice: (A) 5 (B) 6 (C) 9 (D) 11 (E) 15
Answer: C
A river 5m deep and 35 m wide is flowing at the rate of 2 kmph, calculate the amount of water that runs into the sea per minute? Answer Choice: (A) 5832.75 (B) 5839.75 (C) 5837.75 (D) 5222.75 (E) 5835.75
Answer: A
Dawson purchased a house for Rs.78000 and a site for Rs.12000 respectively, if he sold the house for Rs.79000 and the site for Rs.15000, then find the resultant percentage of gain? Answer Choice: (A) 4.43% (B) 4.44% (C) 4.45% (D) 4.46% (E) 4.47%
Answer: B
Marketing executives for a certain chewing gum company projected a 25 percent increase in revenue this year over that of last year, but revenue this year actually decreased by 25%. What percent of the projected revenue was the actual revenue ? Answer Choice: (A) 53% (B) 58% (C) 60% (D) 64% (E) 75%
Answer: C
A batsman makes a score of 87 runs in the 17th inning and thus increases his average by 3. Find his average after 17th inning? Answer Choice: (A) 38 (B) 178 (C) 39 (D) 27 (E) 11
Answer: C
The average of first five multiples of 6 is? Answer Choice: (A) 6 (B) 18 (C) 9 (D) 5 (E) 7
Answer: B
The 19th of September 1987 was a Saturday. If 1988 was a leap-year, what day of the week was the 25th of September 1990? Answer Choice: (A) Monday (B) Tuesday (C) Wednesday (D) Thursday (E) Friday
Answer: B
The average marks obtained by 100 candidates in an examination is 50. Find how many candidates have passed in the examination, if the average marks of candidates who passed is 70 and that of failed candidates is 20. Answer Choice: (A) 90 (B) 75 (C) 60 (D) 58 (E) 65
Answer: C
What is the next number in this sequence:
1, 11, 21, 1211, 111221, 312211, 13112221, _________? Answer Choice: (A) 1113213211 (B) 1113213244 (C) 1113213233 (D) 1113213222 (E) 1113213255
Answer: A
Divide Rs. 1500 among A, B and C so that A receives 1/3 as much as B and C together and B receives 2/3 as A and C together. A's share is? Answer Choice: (A) 297 (B) 268 (C) 375 (D) 367 (E) 363
Answer: C
which one is odd?
4377
3954
9865
8454
9831 Answer Choice: (A) 4377 (B) 3954 (C) 9865 (D) 8454 (E) None
Answer: C
Two trains of equal length, running with the speeds of 60 and 40 kmph, take 55 seconds to cross each other while they are running in the same direction. What time will they take to cross each other if they are running in opposite directions? Answer Choice: (A) 10 sec (B) 16 sec (C) 13 sec (D) 67 sec (E) 11 sec
Answer: E
Mark bought a set of 6 flower pots of different sizes at a total cost of $8.25. Each pot cost 0.15 more than the next one below it in size. What was the cost, in dollars, of the largest pot? Answer Choice: (A) $1.75 (B) $1.85 (C) $2.00 (D) $2.15 (E) $2.30
Answer: A
S is a set of 64 consecutive multiples of 4. If the smallest number in S is 68, then the greatest number in S is Answer Choice: (A) 198 (B) 297 (C) 320 (D) 402 (E) 405
Answer: C
Ajay buys 6 dozen eggs for Rs 10.80, and 12 eggs are found rotten and the rest are sold at 5 eggs per rupee. Find his percentage gain or loss. Answer Choice: (A) 11 1/9 % gain (B) 11 1/9 % loss (C) 9 1/11 % gain (D) 9 1/11 % loss (E) None of these
Answer: A
Given that there are 11 cricket players per team, how many ways can you select 3 cricket players from 4 teams if no more than one player can be selected from each team? Answer Choice: (A) 500 (B) 484 (C) 396 (D) 656 (E) 336
Answer: B
|-5| (|-20|-|4|)= ??
Source: Preparation Material MBA Center Answer Choice: (A) 64 (B) –60 (C) 44 (D) 75 (E) 100
Answer: A
A train crosses a platform of 150 m in 15 sec, same train crosses another platform of length 250 m in 20 sec. then find the length of the train? Answer Choice: (A) 150metres (B) 157m (C) 750m (D) 850m (E) 350m
Answer: A
The markup on a television set is 20 percent of the cost. The markup is what percent of the selling price?
(markup = selling price - cost) Answer Choice: (A) 8% (B) 10% (C) 12 1/2% (D) 15% (E) 16 2/3%
Answer: E
if (log5 5)(log4 9)(log3 2) is equal to Answer Choice: (A) -1 (B) 2 (C) 3 (D) 4 (E) 1
Answer: A
A company pays 12.5% dividend to its investors. If an investor buys Rs.40 shares and gets 25% on investment, at what price did the investor buy the shares? Answer Choice: (A) 20 (B) 66 (C) 18 (D) 19 (E) 01
Answer: A
If a and b are nonzero integers such that 6a = 15b, then each of the following must be true EXCEPT Answer Choice: (A) 0 < b/a < 1 (B) ab is positive. (C) On the number line, b lies between 0 and a. (D) The ratio of a to b is equivalent to 10/4. (E) a – b is positive.
Answer: E
Find the area of the quadrilateral of one of its diagonals is 30 cm and its off sets 9 cm and 6 cm? Answer Choice: (A) 188 cm2 (B) 150 cm2 (C) 168 cm2 (D) 198 cm2 (E) 225 cm2
Answer: E
The simple interest on a sum of money is 4/9 of the principal. Find the rate percentage and time, if both are numerically equal. Answer Choice: (A) 6 1/3 % and 6 2/3 years (B) 6 2/3 % and 6 1/3 years (C) 6 2/3 % and 6 2/3 years (D) 6 1/3 % and 6 1/3 years (E) 6 % and 6 2/3 years
Answer: C
A sum of 25 was paid for a work which A can do in 32 days, B in 20 days, B and C in 12 days and D in 24 days.How much did C receive if all the four work together ? Answer Choice: (A) 14⁄3 (B) 16⁄3 (C) 15⁄3 (D) 17⁄3 (E) None of these
Answer: B
If x^2+(1/x^2)=7, x^4+(1/x^4)=? Answer Choice: (A) 10 (B) 11 (C) 12 (D) 14 (E) 47
Answer: E
A man can row at 6 kmph in still water. If the velocity of current is 2 kmph and it takes him 2 hour to row to a place and come back, how far is the place? Answer Choice: (A) 5.33 km (B) 6.33 km (C) 5.63 km (D) 7.33 km (E) 5.93 km
Answer: A
In a soccer bet,we play 4 teams.first team odd 1.30,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) 226.49 (C) 235.01 (D) 266.74 (E) 669.0
Answer: B
Joe’s average (arithmetic mean) test score across 4 equally weighted tests was 70. He was allowed to drop his lowest score. After doing so, his average test score improved to 75. What is the lowest test score that was dropped? Answer Choice: (A) 20 (B) 25 (C) 55 (D) 65 (E) 80
Answer: C
103,100,97,..,91,88,85
Insert the missing number Answer Choice: (A) 88 (B) 78 (C) 94 (D) 98 (E) 108
Answer: C
In a series of consecutive numbers, 27 is the eighth smallest number and 20 is the tenth largest number. What is the range of the series? Answer Choice: (A)  32 (B)  30 (C)  28 (D)  16 (E)  25
Answer: E
The area of a triangle is with base 4m and height 5m? Answer Choice: (A) 88 m2 (B) 10 m2 (C) 66 m2 (D) 77 m2 (E) 31 m2
Answer: B
A alone can do a piece of work in 6 days and B alone in 8 days. A and B undertook to do it for Rs. 3200. With the help of C, they completed the work in 3 days. How much is to be paid to C? Answer Choice: (A) Rs. 375 (B) Rs. 400 (C) Rs. 600 (D) Rs. 800 (E) Rs. 850
Answer: B
If the height of an equilateral triangle GBC is equal in length to the hypotenuse of an isosceles right triangle DEF, a side of ΔGBC is how many times as long as a leg of the right triangle DEF? Answer Choice: (A) (√2)/(√3) (B) (√3)/(√2) (C) √2 (D) (2√2)/(√3) (E) 2/(√3)
Answer: D
An amount of money is to be distributed among Faruk, Vasim and Ranjith in the ratio 3 : 5 : 7. If Vasims share is Rs. 1500, what is the difference between Faruk's and Ranjith's shares? Answer Choice: (A) Rs 1200 (B) Rs 1500 (C) Rs 1600 (D) Rs 1900 (E) Rs 1700
Answer: A
In a partnership between A, B and C. A's capital is Rs.5000. If his share of a profit of Rs.800 is Rs.200 and C's share is Rs.130, what is B's capital? Answer Choice: (A) 19878 (B) 12798 (C) 26908 (D) 11750 (E) 22073
Answer: D
A family has two children. find the probability that both the children are girls given that at least
one of them is a girl? Answer Choice: (A) 1/2 (B) 1/5 (C) 1/3 (D) 1/7 (E) 1/9
Answer: C
If books bought at prices ranging from Rs. 125 to Rs. 350 are sold at prices ranging from Rs. 170 to Rs 420, what is the greatest possible profit that might be made in selling 12 books ? Answer Choice: (A) Rs. 3500 (B) Rs. 3540 (C) Rs. 3520 (D) Rs. 3200 (E) Rs. 3600
Answer: B
What is the remainder when 12346 is divided by 9? Answer Choice: (A) 7 (B) 6 (C) 5 (D) 4 (E) 3
Answer: A
A’s speed is 30/17 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) 1/17 (B) 13/30 (C) 17/30 (D) 11/30 (E) 11/13
Answer: B
Rs. 700 is divided among A, B, C so that A receives half as much as B and B half as much as C. Then C's share is: Answer Choice: (A) Rs 200 (B) Rs 300 (C) Rs 400 (D) Rs 500 (E) Rs 600
Answer: C
In a garden, there are four blue flowers, three red flowers, four green flowers, and four pink flowers. What is the probability that a florist will choose three flowers of the same color when randomly picking three flowers? Answer Choice: (A) 11/10 (B) 1/55 (C) 31/10 (D) 3/55 (E) 1/16
Answer: D
The current of a stream runs at the rate of 4 kmph. A boat goes 6 km and back to the starting point in 2 hours, then find the speed of the boat in still water? Answer Choice: (A) 9 (B) 7 (C) 8 (D) 6 (E) 4
Answer: C
How many different positive integers are factors of 64 ? Answer Choice: (A)  10 (B)  12 (C)  14 (D)  16 (E)  18
Answer: D
If a fair coin is tossed six times, what is the probability of getting exactly three heads in a row? Answer Choice: (A) 1/16 (B) 3/16 (C) 1/8 (D) 3/8 (E) 1/2
Answer: B
At a school, two-fifths of the male students and two-thirds of the female students speak a foreign language. If the number of males is three-fourths the number of females, what fraction of the students speak a foreign language? Answer Choice: (A) 7/15 (B) 8/15 (C) 18/35 (D) 22/35 (E) 58/105
Answer: E
There is a building of 100 floors
-If an egg drops from the Nth floor or above it will break.
-If it’s dropped from any floor below, it will not break.
You’re given 2 eggs.
Find N
How many drops you need to make? Answer Choice: (A) 14 (B) 22 (C) 18 (D) 25 sec (E) 38
Answer: A
A pipe is 30 m long and is 45% longer than another pipe. Find the length of the other pipe Answer Choice: (A) 20.68 (B) 20 (C) 20.12 (D) 20.5 (E) None of these
Answer: A
If 3y + 7 = x^2 + P = 7x + 5, what is the value of P ? Answer Choice: (A) 8(1/4) (B) 8(1/2) (C) 8(1/3) (D) 8(1/5) (E) None of these
Answer: A
If b is an integer, what is the greatest possible value for b that would still make the following statement true: 11*10^b < 1/10 ? Answer Choice: (A)  –4 (B)  –3 (C)  –2 (D)  –1 (E)  0
Answer: B
Ram singh goes to his office in the city, every day from his suburban house. His driver Mangaram drops him at the railway station in the morning and picks him up in the evening. Every evening Ram singh reaches the station at 5 o'clock. Mangaram also reaches at the same time. one day Ramsingh started early from his office and came to the station at 4 o'clock. Not wanting to wait for the car he starts walking home. Mangaram starts at normal time, picks him up on the way and takes him back house, half an hour early. How much time did Ram singh walk. Answer Choice: (A) 1/4 hours (B) 2/4 hours (C) 3/4 hours (D) 5/4 hours (E) 7/4 hours
Answer: C
By selling an article for 3200, a dealer suffers a loss equal to 1/5 of his investment. Find the cost price. At what price should he had sold it to make a gain of 10% ? Answer Choice: (A) Rs. 3600, Rs. 3960 (B) Rs. 4000, Rs. 4400 (C) Rs. 4800, Rs. 5280 (D) Rs. 4200, Rs. 5080 (E) None of these
Answer: B
How many words can be formed by using all the letters of the word “DAUGHTR” so that vowels always come together & vowels are never
together? Answer Choice: (A) 4320 (B) 760 (C) 720 (D) 4000 (E) 700
Answer: A
A and B start from house at 10am. They travel on the MG road at 20kmph and 40 kmph. there is a Junction T on their path. A turns left at T junction at 12:00 noon, B reaches T earlier, and turns right. Both of them continue to travel till 2pm. What is the distance between A and B at 2 pm Answer Choice: (A) 160km (B) 170km (C) 180km (D) 190km (E) 150km
Answer: A
The average (arithmetic mean) of five numbers is 5. If 2 is subtracted from each of three of the numbers, what is the new average? Answer Choice: (A) 3.8 (B) 8.9 (C) 4.5 (D) 7.5 (E) 2.9
Answer: A
Light glows for every 30 seconds . How many max. times did it glow between 1:57:58 and 3:20:47 am. Answer Choice: (A) 380 times (B) 142 times (C) 382 times (D) 392 times (E) 165 times
Answer: E
A military commander has to choose 3 soldiers out of a company of 5 for guarding the headquarters. How many different group combinations of 3 does he have to choose from? Answer Choice: (A) 4 (B) 15 (C) 16 (D) 21 (E) 10
Answer: E
The Average of 100, 200, 300, 400, ... , 1000 is 550. If each number is divided by 5, then the new average will be equal to Answer Choice: (A) 450 (B) 45 (C) 55 (D) None of these (E) Cannot be determined
Answer: D
Robert is travelling on his cycle andhas calculated to reach point A at 2 PM. if he travels at 10 kmph, he will reach there at 12Pm if he travels at 15 kmph. At what speed musthe travel to reach A at 1 PM? Answer Choice: (A) 8 kmph (B) 10 kmph (C) 12 kmph (D) 16 kmph (E) 18 kmph
Answer: C
Three runners R, B and C run a race, with runner R finishing 12m ahead of runner B and 18m ahead of runner C, while runner B finishes 8m ahead of runner C. Each runner travels entire distance at a constant speed. What was the length of the race? Answer Choice: (A) 36m (B) 48m (C) 60m (D) 72m (E) 84m
Answer: B