loafeihong/math_mmlu_format huggingface dataset:
There are 12 red balls, 10 blue balls, 14 green balls and 9 black balls in a bag. What is the minimum number of balls to be taken out of the bag to assure that you have all the balls of one color? Answer Choice: (A) 10 (B) 23 (C) 42 (D) 40 (E) 16
Answer: C
A work can be completed by 12 boys in 24 days and 12 girls in 12 days. In how many days would the 6 boys and 6 girls working together complete the work? Answer Choice: (A) 12 (B) 18 (C) 16 (D) 20 (E) 24
Answer: C
Find the greatest number of five digits to which if 7143 is added, the final number becomes exactly divisible by 18, 24, 30, 32 and 36. Answer Choice: (A) 22391 (B) 81111 (C) 27999 (D) 27711 (E) 99417
Answer: E
In the xy-coordinate system, what is the slope of the line that goes through the point (4, 4) and is equidistant from the two points P = (0, 2) and Q = (12, 8)? Answer Choice: (A) 0.1 (B) 0.3 (C) 0.5 (D) 0.7 (E) 0.9
Answer: C
10 positive integers are arranged in ascending order. The range of first seven is 25 and last 7 is 30. What will be the difference in minimum range of the set in following 2 cases
1) when 10 integers are distinct.
2) when the integers can be repeated in the set? Answer Choice: (A) 3 (B) 5 (C) 7 (D) 25 (E) 30
Answer: A
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) 1.6 (B) 1.3 (C) 1.4 (D) 1.5 (E) 1.1
Answer: D
John began driving from home on a trip averaging 30 miles per hour. How many miles per hour must Carla drive on average to catch up to him in exactly 3 hours if she leaves 30 minutes after John? Answer Choice: (A) 35 (B) 55 (C) 39 (D) 40 (E) 60
Answer: A
A box contains 6 white, 5 red and 8 white marbles. 5 marbles are drawn from the box at random. What is the probability that both the marbles are of the same color? Answer Choice: (A) 19/11628 (B) 36/11628 (C) 613/11628 (D) 6113/11628 (E) 63/11628
Answer: E
The cost price of 11 articles is equal to the selling price of 10 articles. What is the profit percent? Answer Choice: (A) 5% (B) 10% (C) 15% (D) 20% (E) 25%
Answer: B
A restaurant sells salmon pizzas for $13 each and pepperoni pizzas for $9 each. On every salmon pizza the restaurant makes a profit of $3 while on every pepperoni pizza it makes a profit of $1. If on a given day the restaurant's sales amounted to $468, which of the following cannot be the profit made on that day? Answer Choice: (A) 108 (B) 94 (C) 88 (D) 80 (E) 66
Answer: C
Percentage of profit earned by selling a book for $3360 is equal to the percentage loss incurred by selling the same book for $2640. What price should the book be sold to make 20% profit? Answer Choice: (A) $3600 (B) $4000 (C) $3500 (D) $3700 (E) $4000
Answer: A
Sarah's seafood restaurant gets a delivery of fresh seafood every day, 5 days per week, and her delivery company charges herddollars per delivery plusccents per item delivered. If lst week Sarah's seafood restaurant had an average ofxitems per day delivered, then which of the following is the total cost, in dollars, of last week's deliveries ? Answer Choice: (A) 5cdx/100 (B) d + 5cx/100 (C) 5d + xc/100 (D) 5d + 5xc/100 (E) 5cdx
Answer: D
At a certain resort, each of the 39 food service employees is trained to work in a minimum of 1 restaurant and a maximum of 3 restaurants. The 3 restaurants are the family buffet, the dining room, and the snack bar. Exactly 21 employees are trained to work in the family buffet, 18 are trained to work in the dining room, and 12 are trained to work in the snack bar. If 4 employees are trained to work in exactly 2 restaurants, how many employees are trained to work in all 3 restaurants? Answer Choice: (A) 2 (B) 3 (C) 4 (D) 5 (E) 6
Answer: C
A sum of Rs. 2665 is lent into two parts so that the interest on the first part for 8 years at 3% per annum may be equal to the interest on the second part for 3 years at 5% per annum. Find the second sum? Answer Choice: (A) Rs.450 (B) Rs. 1640 (C) Rs.523 (D) Rs.458 (E) Rs.796
Answer: B
Firm A's revenues are described by the equation Ra = 17.12x and its costs by Ca = 12.87x + 2200.
Firm B's revenues are described by the equation Rb = 13.27x and its costs by Cb = 8.77x + 1500.
(x denotes the quantity of sales).
If A's volume of sales increases from 1000 to 2000 over the same period that B's volume increases from 2000 to 3000, the percent increase in profits for the firm with the biggest dollar increase in profits is Answer Choice: (A) 20% (B) 30% (C) 60% (D) 50% (E) 33%
Answer: E
If the selling price is doubled,the profit is tripled,what is the percentage of profit?? Answer Choice: (A) 50% (B) 100% (C) 150% (D) 200% (E) 250%
Answer: B
What is the greatest prime factor of 4^17 - 2^26? Answer Choice: (A) 2 (B) 3 (C) 5 (D) 127 (E) 11
Answer: D
Calculate the average of first 9 even numbers is? Answer Choice: (A) 10 (B) 13 (C) 12 (D) 15 (E) 17
Answer: A
There are 7 fictions and 6 non-fictions. How many cases are there such that 2 fictions and 2 non-fictions are selected from them? Answer Choice: (A) 90 (B) 120 (C) 315 (D) 180 (E) 200
Answer: C
Find the average of all the numbers between 6 and 34 which are divisible by 7. Answer Choice: (A) 18 (B) 20 (C) 17.5 (D) 30 (E) 32
Answer: C
The radius of a wheel is 20.4 cm. What is the distance covered by the wheel in making 400 resolutions? Answer Choice: (A) 512.448 m (B) 704 m (C) 510.448 m (D) 706 m (E) 204 m
Answer: A
If 5a = 6b and ab ≠0, what is the ratio of a/6 to b/5? Answer Choice: (A) 36/25 (B) 10/12 (C) 1 (D) 1/5 (E) 25/36
Answer: C
In what time will a train 140 m long cross an electric pole, it its speed be 190 km/hr? Answer Choice: (A) 2.6 sec (B) 2.9 sec (C) 2.7 sec (D) 8.7 sec (E) 8.5 sec
Answer: A
Jim is twice as old as Stephanie, who, four years ago, was three times as old as Kate. If, five years from now, the sum G of their ages will be 51, how old is Stephanie ? Answer Choice: (A) 6 (B) 10 (C) 14 (D) 20 (E) 24
Answer: B
In order to fulfill a local school’s request for x cakes, y parents agreed to each bake an equal number of cakes. If z of the parents did not bake any cakes, which of the following represents the additional number of cakes that each of the other parents had to bake in order for the school’s request for x cakes to be fulfilled? Answer Choice: (A) xy (B) xyz (C) xy/z (D) zx/(y(y - z)) (E) zy/x
Answer: D
Simplify: 200 x 200 - 150 x 150 Answer Choice: (A) 761200 (B) 761400 (C) 761800 (D) 17500 (E) None of them
Answer: D
Walking 7/6 of his usual rate, a boy reaches his school 4 min early. Find his usual time to reach the school? Answer Choice: (A) 21 (B) 16 (C) 16 (D) 28 (E) 12
Answer: D
You need to unlock a secret code using following clues,
Can you?
Here you have the clues:
Clue-1 : 0 7 9 (One of the numbers is correct and is placed in its correct position)
Clue-2 : 0 3 2 (Nothing is correct)
Clue-3 : 1 0 8 (Two numbers are correct but not placed at its correct position.)
Clue-4 : 9 2 6 (One number is correct but not placed at its correct position.)
Clue-5 : 6 7 8 (One number is correct but not placed at its correct position.) Answer Choice: (A) 819 (B) 918 (C) 198 (D) 189 (E) 891
Answer: A
On a map, 1 inch represents 28 miles. How many V inches would be necessary to represent a distance of 383.6 miles? Answer Choice: (A) 5.2 (B) 7.4 (C) 13.7 (D) 21.2 (E) 28.7
Answer: C
In a particular state, 60% of the counties received some rain on Monday, and 55% of the counties received some rain on Tuesday. No rain fell either day in 25% of the counties in the state. What percent of the counties received some rain on Monday and Tuesday? Answer Choice: (A) 12.5% (B) 40% (C) 50% (D) 60% (E) 67.5%
Answer: B
A Washing machine is available for $39000 cash or $17000 as down payment followed by five equal monthly instalments of $4800 each. The simple rate of interest per annum under the instalment plan would be Answer Choice: (A) 18% (B) 19% (C) 21.2% (D) 21.81% (E) 22.07%
Answer: D
Certain stocks in January were 30% greater than they were in February and 20% lesser than they were in March. What was the percentage decrease in the stocks from February to March? Answer Choice: (A) 44% (B) 30% (C) 40% (D) 47.5% (E) 50%
Answer: A
A solid yellow stripe is to be painted in the middle of a certain highway. If 1 gallon of paint covers an area of e 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 e (B) (5,280 pt) / 12m (C) (5,280 pmt) /12 (D) (5,280)(12m) / pt (E) (5,280)(12p) / mt
Answer: A
In a certain book club, the members are voting between two books – a mystery novel and a biography – to decide which book the group will read next. There are 4 times as many votes for the mystery novel as there are votes for the biography. The ratio of biography votes to the total number of votes is Answer Choice: (A) 1 to 2 (B) 1 to 3 (C) 1 to 4 (D) 1 to 5 (E) 3 to 4
Answer: D
A student committee that must consists of 3 members is to be formed from a pool of 8 candidates. How many different committees are possible Answer Choice: (A) 5 (B) 8 (C) 40 (D) 56 (E) 336
Answer: D
A cement block balances evenly on the scales with 3 quarters of a pound and 3 quarters of a block. What is the weight of the whole block? Answer Choice: (A) 1 pounds (B) 2 pounds (C) 3 pounds (D) 4 pounds (E) 5 pounds
Answer: C
How many different sets of positive square integers P, each greater than 1, add up to 75? Answer Choice: (A)  1 (B)  4 (C)  7 (D)  11 (E)  13
Answer: E
Of the three-digit integers greater than 800, how many have two digits that are equal to each other and the remaining digit different from the other two? Answer Choice: (A)  90 (B)  82 (C)  43 (D)  45 (E)  36
Answer: C
HCF and LCM two numbers are 12 and 396 respectively. If one of the numbers is 24, then the other number is? Answer Choice: (A) 36 (B) 198 (C) 132 (D) 264 (E) 364
Answer: B
If a man walks at a rate of 10kmph, he misses a train by 14minutes. However, if he walks at the rate of 12kmph, he reaches the station 10minutes before the arrival of the train. Find the distance covered by him to reach the station. Answer Choice: (A) 6 KM (B) 15 (C) 12 (D) 4 (E) 8
Answer: A
Today is Saturday. The day after 59 days will be Answer Choice: (A) Monday (B) Tuesday (C) Saturday (D) Sunday (E) None of these
Answer: B
In a class of 10 students, the teacher writes a number on the board. The first student tells that number is divisible by 1, the second student tells that the number is divisible by 2, the third by 3, the forth by 4 and so on till 10. If the statement of one of the students is wrong then what is the least number possible. Answer Choice: (A) 320 (B) 340 (C) 360 (D) 380 (E) 400
Answer: C
A box contains 3 blue marbles, 3 red, 6 green marbles and 2 yellow marbles. If three marbles are picked at random, what is the probability that they are all blue? Answer Choice: (A) 1/364 (B) 2/455 (C) 1/91 (D) 4/455 (E) None of these
Answer: A
A shopkeeper purchased 90 kg of potatoes for Rs. 540 and sold the whole lot at the rate of Rs. 8 per kg. What will be his gain percent? Answer Choice: (A) 38 1/9 % (B) 38 9/3 % (C) 38 1/3 % (D) 32 1/3 % (E) 33 2/6 %
Answer: E
Six years ago, the ratio of the ages of Kunal and Sagar was 6 : 5. Four years hence, the ratio of their ages will be 11 : 10. What is Sagar's age at present? Answer Choice: (A) 16 years (B) 18 years (C) 20 years (D) 22 years (E) 24 years
Answer: A
Two employees X and Y are paid a total of Rs. 616 per week by their employer. If X is paid 120 percent of the sum paid to Y, how much is Y paid per week? Answer Choice: (A) s.250 (B) s.280 (C) s.290 (D) s.299 (E) s.300
Answer: B
A sum of money is to be distributed among A, B, C, D in the proportion of 5 : 2 : 4 : 3. If C gets Rs. 1000 more than D, what is B's share? Answer Choice: (A) Rs. 500 (B) Rs. 1500 (C) Rs. 2000 (D) Rs. 2500 (E) None of these
Answer: C
In what time will a train 100 m long cross an electric pole, it its speed be 144 km/hr? Answer Choice: (A) 2.5 (B) 7.3 (C) 2.3 (D) 1.4 (E) 1.1
Answer: A
A cylindrical tank of diameter 35 cm is full of water. If 11 litres of water is drawn off, the water level in the tank will drop by: Answer Choice: (A) 11 3/7cm (B) 11 2/7cm (C) 11 1/7cm (D) 11cm (E) None of these
Answer: A
If the area of a circle is 144pi square feet, find its circumference. Answer Choice: (A) 65 pi feet (B) 24 pi feet (C) 42 pi feet (D) 18 pi feet (E) 64 pi feet
Answer: B
In how many ways can the six letters of the word "mammal" be arranged in a row? Answer Choice: (A) 20 (B) 40 (C) 31 (D) 60 (E) 64
Answer: D
a light flashes every 6 seconds, how many times will it flash in ? of an hour? Answer Choice: (A) 550 (B) 600 (C) 650 (D) 700 (E) 750
Answer: B
Suppose a game is played between two players A and B. On each turn of the game, exactly
one of A or B gets a point. Suppose A is better than B and has a probability of 2/3 of getting
a point on each turn of the game. The first person to get two points ahead in the game is the
winner. What is the probability that A wins the game? Answer Choice: (A) 5/9 (B) 4/7 (C) 2/3 (D) 4/5 (E) 8/9
Answer: D
If the ratio of apples to bananas is 5 to 2 and the ratio of bananas to cucumbers is 1 to 3, what is the ratio of apples to cucumbers? Answer Choice: (A) 2:3 (B) 5:3 (C) 5:6 (D) 1:4 (E) 3:4
Answer: C
A man's speed with the current is 20 kmph and speed of the current is 3 kmph. The Man's speed
against the current will be Answer Choice: (A) 11 kmph (B) 12 kmph (C) 14 kmph (D) 17 kmph (E) None of these
Answer: C
Jake, Lena, Fred, John and Inna need to drive home from a corporate reception in an SUV that can seat 7 people. If only Inna or Jake can drive, how many seat allocations are possible? Answer Choice: (A) 30 (B) 42 (C) 120 (D) 360 (E) 720
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) 2 (B) 5 (C) 6 (D) 7 (E) 8
Answer: B
Jaclyn buys $20 000 worth of debentures in a company. She earns 9.5% p.a. simple interest, paid to her quarterly (that is, every 3 months). If the agreed period of the debenture was 18 months: calculate the amount of interest Jaclyn will earn for each quarter Answer Choice: (A) 475 (B) 234 (C) 289 (D) 345 (E) None of these
Answer: A
A train 280m long is running at 70kmph. In how much time will it pass a platform 210m long? Answer Choice: (A) 1.5 seconds (B) 9.56 seconds (C) 28.56 seconds (D) 30.56 seconds (E) 3.5 seconds
Answer: B
A person purchases 90 shirts and sells 40 shirts at a gain of 10% and 50 shirts at a gain of 20%. If he sold all of them at a uniform profit of 15%, then he would have got $40 less. The cost price of each shirt is: Answer Choice: (A) 10 (B) 30 (C) 80 (D) 40 (E) 90
Answer: C
A trained covered x km at 40 kmph and another 2x km at 20 kmph. Find the average speed of the train in covering the entire 3x km. Answer Choice: (A) 12 kmph (B) 88 kmph (C) 24 kmph (D) 17 kmph (E) 19 kmph
Answer: C
If 20 shirts can be purchased for 5 dollars, how many shirts can be purchased for 10 dollars? Answer Choice: (A) 10 (B) 30 (C) 60 (D) 40 (E) 20
Answer: D
How many seconds will a 500 meter long train take to cross a man walking with a speed of 3 km/hr in the direction of the moving train if the speed of the train is 63 km/hr? Answer Choice: (A) 299 meters (B) 278 meters (C) 500 meters (D) 276 meters (E) 299 meters
Answer: C
ABCD is a parallelogram on xy rectangular coordinate plane, three of the four vertices of parallelogram are (5,15) , (5,20) and (-5,15). Which can be the coordinate of fourth vertex? Answer Choice: (A) (-5,-5) (B) (5,15) (C) (-5,-20) (D) (-5,10) (E) (15,20)
Answer: E
If p/6 = r/2 and r = 0.75s, what is the ratio of p to r to s? Answer Choice: (A) 2 : 3 : 4 (B) 8 : 12 : 9 (C) 9 : 6 : 8 (D) 6 : 4 : 3 (E) 18 : 6 : 8
Answer: E
One year ago the ratio of Yamini’s and Gamini’s ages was 6 : 7 respectively. Four years hence this ratio would become 7 : 8. How old is Gamini? Answer Choice: (A) 35 years (B) 30 years (C) 31 years (D) Cannot be determined (E) None of these
Answer: E
A man buys 20 lts of liquid which contains 30% of the liquid and the rest is water. He then mixes it with 20 lts of another mixture with 20% of liquid. What is the % of water in the new mixture? Answer Choice: (A) 59 (B) 95 (C) 80 (D) 75 (E) 65
Answer: D
The base of a right triangle is 8 and hypotenuse is 10. Its area is? Answer Choice: (A) 12 (B) 80 (C) 59 (D) 24 (E) 25
Answer: D
At what price must an article costing Rs.75 be marked in order that after deducting 5% from the list price. It may be sold at a profit of 25% on the cost price? Answer Choice: (A) 62.5 (B) 62.0 (C) 62.6 (D) 62.1 (E) 98.68
Answer: E
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 which they take to cross each other is? Answer Choice: (A) 20.8 sec (B) 10.7 sec (C) 10.3 sec (D) 10.8 sec (E) 10.2 sec
Answer: D
A train speeds past a pole in 20 seconds and passes through a tunnel 500 m long in 40 seconds. Its length is : Answer Choice: (A) 200 m (B) 400 m (C) 500 m (D) 700 m (E) None of the above
Answer: C
In how many ways can 16 different gifts be divided among four children such that each child receives exactly three gifts? Answer Choice: (A) 16^4 (B) (4!)^4 (C) 16!/(3!)^4 (D) 16!/4! (E) 4^16
Answer: C
The following sets each have a mean of 50 and the standard deviations are given in variable form.
Set I = {20, 20, 20, 80, 80, 80}, standard deviation = A
Set II = {20, 30, 40, 60, 70, 80}, standard deviation = B
Set III = {50, 50, 50, 50, 50, 50}, standard deviation = C
Rank these three standard deviations from least to greatest. Answer Choice: (A) A, B, C (B) B, C, A (C) C, A, B (D) B, A, C (E) C, B, A
Answer: E
A can give B 100 meters start and C 170 meters start in a kilometer race. How much start can B give C in a kilometer race? Answer Choice: (A) 11.77 meters (B) 55.77 meters (C) 77.77 meters (D) 113.77 meters (E) None of these
Answer: C
A Card marked 1 and 2 on its two faces. Two colors, white and black are used to paint the two faces of the card. If the card is painted with the different colors, in how many ways can the card be painted? Answer Choice: (A) 3 (B) 6 (C) 2 (D) 12 (E) 27
Answer: C
If the sample interest on a sum of money 20% per annum for 2 years is $400, find the compound interest on the same sum for the same period at the same rate? Answer Choice: (A) $460 (B) $510 (C) $440 (D) $500 (E) $550
Answer: C
A certain company assigns employees to offices in such a way that some of the offices can be empty and more than one employee can be assigned to an office. In how many ways can the company assign 3 employees to 2 different offices? Answer Choice: (A) 5 (B) 6 (C) 7 (D) 8 (E) 9
Answer: D
A train covers a distance of 12 km in 10 min. If it takes 7 sec to pass a telegraph post, then the length of the train is? Answer Choice: (A) 298 (B) 288 (C) 140 (D) 776 (E) 991
Answer: C
Let y = 2m + x^2 and m = 5x + 2. If m^2 =49, then which of the following can be a value of 2y + 3m? Answer Choice: (A) 48 (B) 56 (C) 61 (D) 51 (E) 71
Answer: D
There were two candidates in an election. Winner candidate received 62% of votes and won the election by 288 votes. Find the number of votes casted to the winning candidate? Answer Choice: (A) 748 (B) 744 (C) 725 (D) 727 (E) 272
Answer: B
The average of 20 numbers is zero. Of them, at the most, how many may be greater than zero? Answer Choice: (A) 17 (B) 16 (C) 17 (D) 19 (E) 62
Answer: D
A trained covered x km at 40 kmph and another 2x km at 20 kmph. Find the average speed of the train in covering the entire 5x km. Answer Choice: (A) 20kmph (B) 25kmph (C) 30kmph (D) 35kmph (E) 40kmph
Answer: E
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) 288 (B) 127 (C) 2999 (D) 277 (E) 299
Answer: C
An "integrated" team consists of 2 members from the engineering team and 2 members from the design team. If the engineering team has 6 members and the design team has 4 members, how many "integrated" team formations are possible? Answer Choice: (A) 36 (B) 54 (C) 76 (D) 90 (E) 112
Answer: D
A man whose speed is 4.5 kmph in still water rows to a certain upstream point and back to the starting point in a river which flows at 1.5 kmph, find his average speed for the total journey? Answer Choice: (A) 5 (B) 4 (C) 6 (D) 8 (E) 32
Answer: B
A cycle is bought for Rs.900 and sold for Rs.1140, find the gain percent? Answer Choice: (A) 11 (B) 27 (C) 99 (D) 77 (E) 18
Answer: B
In one year, the population, of a village increased by 30% and in the next year, it decreased by 30%. If at the end of 2nd year, the population was 13650, what was it in the beginning? Answer Choice: (A) 7787 (B) 8000 (C) 15000 (D) 1277 (E) 2081
Answer: C
The equation x = 2y^2 + 5y - 19, describes a parabola in the xy coordinate plane. If line l, with slope of 3, intersects the parabola in the upper-left quadrant at x = -5, the equation for l is Answer Choice: (A) 3x + y + 15 = 0 (B) y - 3x - 11 = 0 (C) -3x + y - 19 = 0 (D) -2x - y - 7 = 0 (E) -3x + y + 13.5 = 0
Answer: C
A man buys 50 pens at marked price of 46 pens from a whole seller. If he sells these pens giving a discount of 1% , what is the profit percent? Answer Choice: (A) 7.6 % (B) 7.7 % (C) 7.32 % (D) 3.6 % (E) 7.8 %
Answer: A
If a and b are each greater than x and y, which of the following must be true?
I.|a| + |b| > |x| + |y|
II. ab > xy
III. a + b > x + y Answer Choice: (A) I only (B) II only (C) I and II (D) III only (E) I, II and III
Answer: D
If a tap could fill entire tank in 20 hrs due to leakage, then in how much time
tank can be emptied by leakage if tap can fill entire tank in 12 hrs without leakage Answer Choice: (A) 30hrs (B) 24hrs (C) 36hrs (D) 48hrs (E) 52hrs
Answer: A
What is the tenth digit of (5!*5! - 5!*3!)/5? Answer Choice: (A) 1 (B) 2 (C) 0 (D) 6 (E) 7
Answer: B
A man can row at 5 kmph in still water. If the velocity of the current is 1 kmph and it takes him 1 hour to row to a place and come back. how far is that place. Answer Choice: (A) 4 km (B) 1.4 km (C) 2.4 km (D) 3.4 km (E) 4.4 km
Answer: C
A man bought 10 crates of apples for $120 total. If he lost 2 of the crates, at what price would he have to sell each of the remaining crates in order to earn a total profit of 50 percent of the total cost? Answer Choice: (A) $22.50 (B) $25 (C) $28 (D) $30 (E) $35
Answer: A
If the quantity 3^4+ 3^6 + 3^8 is written as (a + b)(a – b), in which both a and b are integers, which of the following could be the value of b? Answer Choice: (A) 57 (B) 26 (C) 52 (D) 81 (E) 25
Answer: D
Balls of equal size are arranged in rows to form an equilateral triangle. the top most row consists of one ball, the 2nd row of two balls and so on. If 19 balls are added, then all the balls can be arranged in the shape of square and each of the sides of the square contain 8 balls less than the each side of the triangle did. How many balls made up the triangle? Answer Choice: (A) 465 (B) 2209 (C) 2878 (D) 1210 (E) 1560
Answer: A
The average of a couple was 28Yrs when they were married 5Yrs ago.The avg age of
the couple and a child, who was born during the interval, is 23Yrs now. How old is the
child now ? Answer Choice: (A) 2 Yrs (B) 4 Yrs (C) 3 Yrs (D) 1 Yrs (E) None of these
Answer: C
If 8 men can reap 80 hectares in 24 days , then how many hectares can 36 men reap in 30 days? Answer Choice: (A) 127 (B) 237 (C) 287 (D) 450 (E) 281
Answer: D
What proximate value should come in place of the question mark (?) in the following question?
6.695 Ã— 1084 + 2568.34 â€“ 1708.34 = ? Answer Choice: (A) 6,000 (B) 12,000 (C) 10,000 (D) 8,096 (E) 9,000
Answer: D
The average of first 6 natural numbers is? Answer Choice: (A) 5.2 (B) 3.5 (C) 5.3 (D) 5.9 (E) 5.1
Answer: B
Twenty four men can do a work in 48 days. How many men are required to complete the work in 12 days? Answer Choice: (A) 85 (B) 46 (C) 50 (D) 96 (E) 60
Answer: D
A train 360 m long is running at a speed of 45 kmph.In what time will it pass a bridge 140 m long? Answer Choice: (A) 40 sec (B) 42 sec (C) 45 sec (D) 48 sec (E) 49 sec
Answer: A
kumar saves 32% of his monthly salary. If he spends Rs. 27200, then find his savings? Answer Choice: (A) 15400 (B) 14300 (C) 13200 (D) 12800 (E) 9500
Answer: D