loafeihong/math_mmlu_format huggingface dataset:
Some of 10%-intensity red paint is replaced with 20% solution of red paint such that the new paint intensity is 15%. What fraction of the original paint was replaced? Answer Choice: (A) 2/5 (B) 2/3 (C) 1/2 (D) 1/3 (E) 1/5
Answer: C
Solve x2 â€“ 7x = 0 Answer Choice: (A) 0,7 (B) 1.7 (C) 2.7 (D) 3,7 (E) 4,7
Answer: A
The ratio of the present ages of P and Q is 3:4. 5 years ago, the ratio of their ages was 5:7. Find the their present ages? Answer Choice: (A) 30, 40 (B) 30, 46 (C) 30, 29 (D) 31, 40 (E) 30, 90
Answer: A
Can you analyze what is the probability of meeting someone in your lifetime who is having an above average no of arms? Answer Choice: (A) impossible (B) unlikely (C) fifty fifty (D) fairly likely (E) Certain
Answer: E
Three business people wish to invest in a new company. Each person is willing to pay one third of the total investment. After careful calculations, they realize that each of them would pay $2,200 less if they could find two more equal investors. How much is the total investment in the new business? Answer Choice: (A) $11,000 (B) $50,000 (C) $16,500 (D) $ 6,600 (E) $ 3,600
Answer: C
In a game of billiards, A can give B 20 points in 60 and he can give C 30 points in 60. How many points can B give C in a game of 100? Answer Choice: (A) 15 (B) 77 (C) 25 (D) 18 (E) 12
Answer: C
A car dealer has only blue and white cars in his show room. He has 24 blue cars and 30 white cars. He wants to have 60% more blue cars then white. How many whites cars does he have to sell to achieve his sales goal? Answer Choice: (A) 12 (B) 13 (C) 14 (D) 15 (E) 16
Answer: C
if x:y = 1:5, then find the value of
(7x+3y):(2x+y) Answer Choice: (A) 14:5 (B) 15:5 (C) 16:5 (D) 22:7 (E) None of these
Answer: D
If the arithmetic mean of seventy five numbers is calculated, it is 35. If each number is increased by 5, then mean of new number is? Answer Choice: (A) 43 (B) 40 (C) 87 (D) 77 (E) 22
Answer: B
The denominator of a fraction is 6 greater than the numerator. If the numerator and the denominator are increased by 1, the resulting fraction is equal to 4â„5. What is the value of the original fraction? Answer Choice: (A) 17/23 (B) 23/29 (C) 29/35 (D) 31/37 (E) 33/39
Answer: B
An article is bought for Rs.600 and sold for Rs.1000, find the gain percent? Answer Choice: (A) 73 1/3% (B) 63 1/3% (C) 33 1/3% (D) 66.66% (E) 33 1/3%
Answer: D
The function f is defined by subtracting 25 from the square of a number and the function c is defined as the square root of one-half of a number. If c(f(x))=10, then which of the following is a possible value of x? Answer Choice: (A) -15 (B) -5 (C) 0 (D) 5 (E) 25
Answer: A
Seven years ago the average age of a family of 2 members was 25 years. A child has been born. due to Which the average age of the family is 23 years today. What is the present age of the child? Answer Choice: (A) 7 years (B) 5 years (C) 3 years (D) 8 years (E) 10 years
Answer: B
A machine puts c caps on bottles in m minutes. How many hours will it take to put caps on b bottles Answer Choice: (A) 60bm/c (B) bm/60c (C) bc/60m (D) 60b/cm (E) None of these
Answer: B
How many positive integers less than 100 are there such that they are multiples of 13 or multiples of 12 but not both? Answer Choice: (A) 15 (B) 16 (C) 17 (D) 18 (E) 19
Answer: A
On the xy-coordinate plane, point A lies on the y-axis and point B lies on the x-axis. Points A, B, and C form a right triangle with a 90-degree angle at point C and the triangle has an area of 30. If AC is parallel to the x-axis, and BC is parallel to the y-axis, which of the following could be the coordinates of point C? Answer Choice: (A) (−2, 30) (B) (−4, 12) (C) (6, −9) (D) (9, −8) (E) (10, −3)
Answer: A
Two pipes A and B together can fill a cistern in 4 hours. Had they been opened separately, then B would have taken 6 hours more than A to fill cistern. How much time will be taken by A to fill the cistern separately? Answer Choice: (A) 1 hr (B) 2 hrs (C) 6 hrs (D) 8 hrs (E) 10 hrs
Answer: C
what will be the highest no. of students in which 1001 pen and 910 pencil should be distributed so that everyone get equal no. of pen and pencils? Answer Choice: (A) 91 (B) 910 (C) 1011 (D) 1911 (E) 825
Answer: A
A began business with Rs.45000 and was joined afterwards by B with Rs.5400. When did B join if the profits at the end of the year were divided in the ratio of 2:1? Answer Choice: (A) 8 months (B) 4 months (C) 7 months (D) 9 months (E) 2 months
Answer: C
Two cans A & B contain 25% & 30 % of milk. If 6 parts of can A and 4 parts of can B acre mixed in a can C. What is the proportion of milk in can C. Answer Choice: (A) 25% (B) 26% (C) 27% (D) 28% (E) 29%
Answer: C
If n and k are integers whose product is 900, which of the following statements must be true? Answer Choice: (A) n+k>0 (B) n does not equal k (C) Either n or k is a multiple of 10 (D) If n is even, then k is odd (E) If n is odd, then k is even
Answer: E
A group of 1200 persons consisting of captains and soldiers is travelling in a train. For every 15 soldiers there is one captain. The number of captains in the group is Answer Choice: (A) 85 (B) 80 (C) 75 (D) 70 (E) 65
Answer: C
A train 820 m long is running at a speed of 78 km/hr. If it crosses a tunnel in 1 min, then the length of the tunnel is? Answer Choice: (A) 510 (B) 540 (C) 480 (D) 520 (E) 589
Answer: C
Two trains are running in opposite directions with the same speed. If the length of each train is 300 m and they cross each other in 12 sec, then the speed of each train is? Answer Choice: (A) 11 (B) 90 (C) 36 (D) 99 (E) 27
Answer: B
Side of a square is 10 cm. after joining the mid point of all sides makes a another inner square and this process goes to infinite.Find the sum of perimeter of all squares. Answer Choice: (A) 333 (B) 278 (C) 27 (D) 8 (E) 81
Answer: B
If x = 55 + 2q and y = 4q + 41, then for what value of q, x is equal to y ? Answer Choice: (A) -14 (B) 14 (C) -7 (D) 7 (E) 0
Answer: D
Which of the following numbers is a perfect square? Answer Choice: (A) 1266 (B) 1444 (C) 2022 (D) 4034 (E) 8122
Answer: B
The area of a parallelogram is 72 cm^2 and its altitude is twice the corresponding base. What is the length of the base? Answer Choice: (A) 1 cm (B) 3 cm (C) 6 cm (D) 4 cm (E) 2 cm
Answer: C
If 2 dice as rolled, what is the probability of the total score being 2? Answer Choice: (A) 1/12 (B) 5/12 (C) 2/3 (D) 1/3 (E) 1/6
Answer: A
Rs. 5887 is divided between Shyam and Ram, such that Shyam's share at the end of 9 years is equal to Ram's share at the end of 11 years, compounded annually at the rate of 5%. Find the share of Shyam. Answer Choice: (A) 3082 (B) 2887 (C) 3087 (D) 2887 (E) 2812
Answer: C
If q and r are negative integers, which of the following statements must be true?
I. (-q)^r is positive.
II. (-q)^(-r) is positive.
III. q^(-r) is positive. Answer Choice: (A) None (B) II only (C) I and II (D) I and III (E) I, II and III
Answer: C
A man can swim in still water at 4.5 km/h, but takes twice as long to swim upstream than downstream. The speed of the stream is? Answer Choice: (A) 1.7 (B) 1.4 (C) 1.2 (D) 1.5 (E) 1.1
Answer: D
The sum of three consecutive odd numbers is always divisible by:
I. 2 II. 3 III. 5 IV. 6 Answer Choice: (A) Only I (B) Only II (C) Only I and II (D) Only II and IV (E) none of these
Answer: B
What is the positive difference between the sum of the squares of the first 7 positive integers and the sum of the prime numbers between the first square and fourth square? Answer Choice: (A) 11 (B) 52 (C) 83 (D) 94 (E) 99
Answer: E
Radha bought a watch for Rs. 144 and got a percentage of profit equal to the cost price of the watch. What is the cost price of the watch? Answer Choice: (A) Rs. 72 (B) Rs. 78 (C) Rs. 80 (D) Rs. 90 (E) Rs. 92
Answer: D
The average of first ten prime numbers which are odd is? Answer Choice: (A) 15.9 (B) 15.7 (C) 15.1 (D) 15.8 (E) 15.3
Answer: D
In the formula V = 1/(2r)^2, if r is halved, then V is multiplied by? Answer Choice: (A) 16 (B) 8 (C) 4 (D) 1/8 (E) 1/64
Answer: C
1000 men have provisions for 15 days. If 200 more men join them, for how many days will the provisions last now? Answer Choice: (A) 12.8 (B) 12.6 (C) 12.5 (D) 12.2 (E) 12.1
Answer: C
The value of x is to be randomly selected from the integers from 1 to 9, inclusive, and then substituted into the equation y = x^2 - 4x + 3. What is the probability that the value of y will be negative? Answer Choice: (A) 1/9 (B) 2/9 (C) 1/3 (D) 4/9 (E) 1/2
Answer: A
Mangala completes a piece of work in 15 days, Raju completes the same work in 35 days. If both of them work together, then the number of days required to complete the work is Answer Choice: (A) 6 days (B) 10 1/2 days (C) 8 1/2 days (D) 9 days (E) 11 days
Answer: B
476 ** 0 is divisible by both 3 and 11.The non zero digits in the hundred's and ten's places are respectively: Answer Choice: (A) 8 and 8 (B) 8 and 5 (C) 8 and 7 (D) 7 and 5 (E) 8 and 3
Answer: D
Sabrina is contemplating a job switch. She is thinking of leaving her job paying $85,000 per year to accept a sales job paying $45,000 per year plus 15 percent commission for each sale made. If each of her sales is for $2,000, what is the least number of sales she must make per year if she is not to lose money because of the job change? Answer Choice: (A) 57 (B) 133 (C) 178 (D) 377 (E) 378
Answer: B
A train 80 m in length crosses a telegraph post in 6 seconds. The speed of the train is? Answer Choice: (A) 16 kmph (B) 88 kmph (C) 54 kmph (D) 48 kmph (E) 19 kmph
Answer: D
At a garage sale, all of the items were sold at different prices. If the price of a radio sold at the garage sale was both the 14th highest price and the 21st lowest price among the prices of the items sold, how many items were sold at the garage sale? Answer Choice: (A) 33 (B) 34 (C) 35 (D) 36 (E) 37
Answer: B
Roger can read a book in k minutes. What part of the book can he read in 5 minutes? (k>8) Answer Choice: (A) 8+k (B) 8/k (C) k/8 (D) (k+ 8)/k (E) (k-8) / k
Answer: E
If a man can cover 12 metres in one second, how many kilometres can he cover in 3 hours 45 minutes? Answer Choice: (A) 399 km (B) 162 km (C) 277 km (D) 887 km (E) 668 km
Answer: B
Pipe A fills a swimming pool in 4 hours. Pipe B empties the pool in 6 hours. If pipe A was opened at 10:00 am and Pipe B at 11:00 am, at what time will the pool be full? Answer Choice: (A) 22:00 (B) 20:00 (C) 21:00 (D) 18:00 (E) 17:00
Answer: B
Tarun got 30% concession on the labelled price of an article and sold it for Rs. 8750 with 25% profit on the price he bought. What was the labelled price ? Answer Choice: (A) 10000 (B) 22438 (C) 28789 (D) 10002 (E) 27910
Answer: A
A basketball player succeeds with 50% of her free throws. If she has a set of three free throws, what is the probability that she succeeds at least once? Answer Choice: (A) 0.585 (B) 0.625 (C) 0.75 (D) 0.875 (E) 0.925
Answer: D
Commodious means ‘spacious’, large, voluminous and extensive. Answer Choice: (A) 22 (B) 28 (C) 277 (D) 199 (E) 11
Answer: A
John started a business, investing Rs.18000. After 3 months and 4 months respectively, Rose and Tom joined him with capitals of 12000 and 9000. At the end of the year the total profit was Rs.4070. What is the difference between Rose ’s and Tom ’s share in the profit? Answer Choice: (A) s.340 (B) s.362 (C) s.370 (D) s.382 (E) s.390
Answer: C
How many box's of length 40 Cm, width 30 Cm and height 10 Cm can be formed from a box of 6 m length, 4 m width and 2 m height. Answer Choice: (A) 2000 (B) 5000 (C) 7000 (D) 4000 (E) 8000
Answer: D
One copy machine can make 30 copies a minute, and a second copy machine makes 15 copies a minute. If the two copiers work together, how long would it take them to make 900 copies? Answer Choice: (A) 15 minutes (B) 20 minutes (C) 25 minutes (D) 30 minutes (E) 35 minutes
Answer: B
Excluding stoppages, the speed of a bus is 54 kmph and including stoppages, it is 41 kmph. For how many minutes does the bus stop per hour? Answer Choice: (A) 7 min (B) 8 min (C) 14.4 min (D) 10 min (E) 11 min
Answer: C
50 men shake hands with each other. Maximum no of handshakes without cyclic handshakes. Answer Choice: (A) 190 (B) 200 (C) 1225 (D) 220 (E) 230
Answer: C
385, 462, 572, 396, 421, 671, 264 Answer Choice: (A) 385 (B) 421 (C) 671 (D) 264 (E) None of these
Answer: B
An express traveled at an average speed of 120 km/hr, stopping for 4 min after every 85 kn. How long did it take to reach its destination 8400 km from the starting point? Answer Choice: (A) 5 hrs 21 min (B) 4 hrs 21 min (C) 6 hrs 41 min (D) 7 hrs 32 min (E) 4 hrs 34 min
Answer: D
There are three leopards and one sheep.
Leopard can eat sheep but since as the land is magical, the leopards who eats the sheep , turns into sheep and then can be eaten by the remaining leopard(s).
If we leave them for some time then how many sheep and leopard will be there , when we come back ? Answer Choice: (A) 7 leopard and 3 sheep (B) 4 leopard and 7 sheep (C) 6 leopard and 4 sheep (D) 5 leopard and 1 sheep (E) 2 leopard and 1 sheep
Answer: E
3 + 3 + 3 + 2 × 3^2 + 2 × 3^3 + 2 × 3^4 + 2 × 3^5 + 2 × 3^6 + 2 × 3^7 = Answer Choice: (A)  3^7 (B)  3^8 (C)  3^14 (D)  3^28 (E)  3^30
Answer: B
Find the area of the quadrilateral of one of its diagonals is 50 cm and its off sets 15 cm and 5 cm? Answer Choice: (A) 100 cm2 (B) 150 cm2 (C) 200 cm2 (D) 250 cm2 (E) 500 cm2
Answer: E
If (a-4)(b-2) =0, which of the following must be true ?
I. a=4 and b=2
II. if a is not = 4, then b=2
III. if a=4, then b is not=2 Answer Choice: (A) I only (B) II only (C) III only (D) I and II (E) II and III
Answer: B
A clock shows the time as 10 a.m. If the minute hand gains 5 minutes every hour, how many minutes will the clock gain by 6 p.m.? Answer Choice: (A) 45 minutes (B) 55 minutes (C) 35 minutes (D) 25 minutes (E) 40 minutes
Answer: E
Working alone, machine X can manufacture 1,200 nails in 12 hours. Working together, machines X and Y can manufacture 1,200 nails in 5 hours. How many hours does it take machine Y to manufacture 1,000 nails working alone? Answer Choice: (A) 3 9/17 (B) 5 1/3 (C) 7 (D) 7 1/7 (E) 8 4/7
Answer: D
A tourist does not have to pay tax on the first $600 of goods he purchases in Country B, but does have to pay a 11 percent tax on the portion of the total value that is in excess of $600. What tax must be paid by a tourist if he buys goods with a total value of $1720? Answer Choice: (A) $54.00 (B) $64.80 (C) $90.00 (D) $100.80 (E) $123.20
Answer: E
Each shelf of a bookcase contained 11 books. If the librarian took out 33 books and rearranged the remaining books so that all shelves but the last one contained 7 books and that last shelf contained 6 books, how many shelves does the bookcase have? Answer Choice: (A) 6 (B) 7 (C) 8 (D) 9 (E) 10
Answer: C
There are two numbers. If 70% of the first number is added to the second number, then the second number increases to its five-fourth. Find the ratio of the first number to the second number? Answer Choice: (A) 5/9 (B) 5/7 (C) 5/3 (D) 5/8 (E) 5/14
Answer: E
Find the one which does not belong to that group? Answer Choice: (A) 16 (B) 36 (C) 21 (D) 64 (E) 4
Answer: C
How many kg of pure salt must be added to 30kg of 2% solution of salt and water to increase it to a 10% solution? Answer Choice: (A) 8/3 (B) 9/7 (C) 7/4 (D) 5/2 (E) 6/7
Answer: A
The dimensions of a field are 10 m by 10 m. A pit 10 m long, 5 m wide and 4 m deep is dug in one corner of the field and the earth removed has been evenly spread over the remaining area of the field. What will be the rise in the height of field as a result of this operation ? Answer Choice: (A) 2 m (B) 3 m (C) 4 m (D) 5 m (E) 1.5 m
Answer: C
One half of the staffs in a software company are programmers,quarter are testers,one-fifth are administrative and the other 50 are HR. How many workers total are there in the software company? Answer Choice: (A) 250 (B) 366 (C) 400 (D) 500 (E) 1000
Answer: E
In an election between two candidates, one got 55% of the total valid votes, 20% of the votes were invalid. If the total number of votes was 6000, the number of valid votes that the other candidate got, was: Answer Choice: (A) 2800 (B) 2700 (C) 2160 (D) 2200 (E) 2300
Answer: C
Albert invested amount of 8000 in a fixed deposit for 2 years at compound interest rate of 5 % per annum. How much Albert will get on the maturity of the fixed deposit Answer Choice: (A) Rs. 8510 (B) Rs. 8620 (C) Rs. 8730 (D) Rs. 8820 (E) None of these
Answer: D
The Speed of a boat in still water is 25 kmph. If it can travel 10 km upstream in 1 hr, What time it would take to travel the same distance downstream? Answer Choice: (A) 26 minutes (B) 23 minutes (C) 15 minutes (D) 19 minutes (E) 28 minutes
Answer: C
What is the smallest number which, when increased by 5, is divisible by 7, 8, and 24? Answer Choice: (A) 148 (B) 153 (C) 158 (D) 163 (E) 168
Answer: D
Ravi and Kavi start a business by investing â‚¹ 5000 and â‚¹ 72000, respectively. Find the ratio of their profits at the end of year. Answer Choice: (A) 2 : 72 (B) 5 : 72 (C) 7 : 72 (D) 1 : 72 (E) 3 : 72
Answer: B
The average age of a group of 10 students was 20. The average age increased by 2 years when two new students joined the group. What is the average age of the two new students who joined the group? Answer Choice: (A) 22 years (B) 30 years (C) 32 years (D) 44 years (E) None of these
Answer: C
If x 2 – y 2 = 101, find the value of x 2 + y 2 ,
given that x and y are natural numbers. Answer Choice: (A) 5100 (B) 5101 (C) 5102 (D) 5103 (E) 5104
Answer: B
Virginia, Adrienne, and Dennis have taught history for a combined total of 93 years. If Virginia has taught for 9 more years than Adrienne and for 9 fewer years than Dennis, for how many years has Dennis taught? Answer Choice: (A)  23 (B)  32 (C)  40 (D)  41 (E)  44
Answer: C
How many ODD integers n, where 100 <= n <= 200, are divisible neither by seven nor by nine? Answer Choice: (A) 37 (B) 38 (C) 39 (D) 40 (E) 46
Answer: C
Find the lowest common multiple of 15, 25 and 35. Answer Choice: (A) 360 (B) 420 (C) 510 (D) 525 (E) 280
Answer: D
In a class there are 20 boys and 25 girls. In how many ways can a boy and a girl be selected? Answer Choice: (A) 288 (B) 500 (C) 277 (D) 266 (E) 255
Answer: B
If two numbers are in the ratio 2:3. If10 is added to both of the numbers then the ratio becomes 5:6 then find the largest number? Answer Choice: (A) 20 (B) 40 (C) 20/3 (D) 30 (E) 10
Answer: E
The average of runs of a cricket player of 10 innings was 35. How many runs must he make in his next innings so as to increase his average of runs by 4 ? Answer Choice: (A) 76 (B) 79 (C) 85 (D) 87 (E) 89
Answer: B
3 years ago the average age of a family of 5 members was 17 years. With the birth of a new baby, the average age of six members remains the same even today. Find the age of the new baby. Answer Choice: (A) 1 year (B) 2 years (C) 1 1⁄2 years (D) cannot be determined (E) None of the above
Answer: B
A boat covers a distance of 30 kms in 2 ½ hours running down streams. While returning, it covers the same distance in 3 ¾ hours. What is the speed of the boat in kmph? Answer Choice: (A) 12 (B) 8 (C) 14 (D) 10 (E) 15
Answer: D
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) 245 (B) 248 (C) 240 (D) 246 (E) 214
Answer: C
If (4y)/(x/z - 10) = 2y then which of the following is true? Answer Choice: (A) x = -12z (B) -12x = z (C) x = -z (D) x = 6z (E) x = 12z
Answer: E
A sum was put at simple interest at certain rate for 3 years. Had it been put at 1% higher rate it would have fetched Rs. 63 more. The sum is: A. Rs. 2,400 B. Rs. 2,100 C. Rs. 2,200 D.Rs. 2,480 Answer Choice: (A) 2000 (B) 2100 (C) 2200 (D) 2300 (E) 2400
Answer: B
At present, the ratio between the ages of Arun and Deepak is 4:3. After 4 years, Arun's age will be 32 years. What is the age of Deepak at present? Answer Choice: (A) 16 (B) 17 (C) 22 (D) 19 (E) 21
Answer: E
Two numbers A and B are such that the sum of 5% of A and 4% of B is two-third of the sum of 6% of A and 8% of B. Find the ratio of A : B. Answer Choice: (A) 2:1 (B) 1:2 (C) 1:1 (D) 4:3 (E) 3:2
Answer: D
What is the sum of all the multiples of 10 between 0 and 85? Answer Choice: (A) 500 (B) 620 (C) 450 (D) 360 (E) 440
Answer: D
Which number can we add to 897326 to get a number exactly divisible by 456? Answer Choice: (A) 58 (B) 66 (C) 74 (D) 82 (E) 90
Answer: D
A, B and C started a business A's investment is 2 times of B's investment is 5 times of C's investment. Find the profit of B in the total profit of Rs. 16000. Answer Choice: (A) Rs. 25600 (B) Rs. 5000 (C) Rs. 7200 (D) Rs. 8000 (E) None of these
Answer: B
How many seconds does a train 130 meters long, traveling at 72 km/h, take to completely cross a bridge of 210 meters in length? Answer Choice: (A) 13 (B) 15 (C) 17 (D) 19 (E) 21
Answer: C
Sandy buys an old scooter for $900 and spends $300 on its repairs. If Sandy sells the scooter for $1320, what is the gain percent? Answer Choice: (A) 2% (B) 4% (C) 6% (D) 8% (E) 10%
Answer: E
A girl was asked to multiply a certain number by 43. She multiplied it by 34 and got his answer less than the correct one by 1242. Find the number to be multiplied. Answer Choice: (A) 130 (B) 132 (C) 134 (D) 136 (E) 138
Answer: E
The average age of a group of 14 students was 20. The average age increased by 2 years when two new students joined the group. What is the average age of the two new students who joined the group? Answer Choice: (A) 22 years (B) 30 years (C) 36 years (D) 32 years (E) None of these
Answer: C
Bill has d animals, 16 of which were sold at a profit of 10% each while the rest were sold at a loss of 20% each. Overall, Bill made neither a profit nor a loss. Which of the following is equal to d? Answer Choice: (A) 6 (B) 12 (C) 18 (D) 24 (E) 36
Answer: D
A train which has 300 m long, is running 80 kmph. In what time will it cross a person moving at 16 kmph in same direction ? Answer Choice: (A) 25 sec (B) 35 sec (C) 15 sec (D) 45 sec (E) 20 sec
Answer: C
Two trains each 250 m in length are running on the same parallel lines in opposite directions with the speed of 80 kmph and 70 kmph respectively. In what time will they cross each other completely? Answer Choice: (A) 16 sec (B) 87 sec (C) 12 sec (D) 18 sec (E) 12 sec
Answer: C
What profit percent is made by selling an article at a certain price, if by selling at 2/3rd of that price, there would be a loss of 20%? Answer Choice: (A) 20% (B) 90% (C) 60% (D) 40% (E) 21%
Answer: A
The length of the bridge, which a train 140 metres long and travelling at 45 km/hr can cross in 30 seconds, is? Answer Choice: (A) 876 m (B) 157 m (C) 235 m (D) 156 m (E) 167 m
Answer: C
How many more years will it take to get another Rs.500 compound interest, if the initial principal of Rs.250 doubled in 5 years when compounded annually. Answer Choice: (A) 3 years (B) 4 years (C) 5 years (D) 7 years (E) 6 years
Answer: E
A thief is noticed by a policeman from a distance of 225 m. The thief starts running and the policeman chases him. The thief and the policeman run at the rate of 10 km and 11 km per hour respectively. What is the distance between them after 6 minutes ? Answer Choice: (A) 50 meter (B) 100 meter (C) 110 meter (D) 125 meter (E) 130 meter
Answer: D
A person can row at 9 kmph and still water. He takes 4 1/2 hours to row from A to B and back. What is the distance between A and B if the speed of the stream is 1 kmph? Answer Choice: (A) 28 (B) 20 (C) 998 (D) 21 (E) 35
Answer: B
A wheel that has 6 cogs is meshed with a larger wheel of 14 cogs. If the smaller wheel has made 35 revolutions, what will be the number of revolutions made by the larger wheel? Answer Choice: (A) 15 (B) 12 (C) 21 (D) 9 (E) 22
Answer: A
48% of respondents to a survey consisted of those who used both M and N and those who used neither M nor N. 46% of respondents did not use M. 42% used N. What percent of respondents used only N? Answer Choice: (A) 19.5% (B) 21.5% (C) 20% (D) 18.5% (E) 17.5%
Answer: C