loafeihong/math_mmlu_format huggingface dataset:
The volume of a box with a square base is 128 cubic cm. The area of the base of the box is 8 inches more than the height. What is the length of the base of the box? Answer Choice: (A) 4 cm (B) 8 cm (C) 16 cm (D) 24 cm (E) None of the above
Answer: A
A fruit seller had some apples. He sells 40% apples and still has 420 apples. Originally, he had: Answer Choice: (A) 588 apples (B) 742 apples (C) 750 apples (D) 600 apples (E) 700 apples
Answer: E
In a certain random experiment, exactly one of the outcomes A, B, and T will occur. In each random experiment, the probability that outcome A will occur is 1/3 , and the probability that outcome B will occur is 1/3. What is the probability that when the random experiment is conducted 6 independent times, each of outcomes A, B, and T will occur twice? Answer Choice: (A) 5/243 (B) 1/12 (C) 10/81 (D) 1/6 (E) 16/81
Answer: C
A squirrel has 13 nuts, then he finds 8 more nuts. Now how many nuts he have? Answer Choice: (A) 5 (B) 9 (C) 21 (D) 11 (E) 16
Answer: C
If a, p, q, and r are positive integers and (p)×(q)×(r)=a^2, which of the following could be the values of p, q, and r? Answer Choice: (A) 3, 16, 25 (B) 9, 25, 24 (C) 2, 25, 32 (D) 2, 9, 16 (E) 8, 16, 36
Answer: C
Four angles of a quadrilateral are in G.P. Whose common ratio is an intiger. Two of the angles are acute while the other two are obtuse. The measure of the smallest angle of the quadrilateral is Answer Choice: (A) 12 (B) 24 (C) 36 (D) 46 (E) 52
Answer: B
Jack and Christina are standing 270 feet apart on a level surface. Their dog, Lindy, is standing next to Christina. At the same time, they all begin moving toward each other. Jack walks in a straight line toward Christina at a constant speed of 4 feet per second and Christina walks in a straight line toward Jack at a constant speed of 5 feet per second. Lindy runs at a constant speed of 8 feet per second from Christina to Jack, back to Christina, back to Jack, and so forth. What is the total distance, in feet, that Lindy has traveled when the three meet at one place? Answer Choice: (A) 150 (B) 180 (C) 210 (D) 240 (E) 270
Answer: D
In a T.V. factory, an average of 60TVs are produced per day for the fist 25days of the months. A few workers fell ill for the next five daysreducing the daily avg for the month to 58 sets/day. The average production perday for day last 5days is ? Answer Choice: (A) 36 (B) 39 (C) 48 (D) 50 (E) 53
Answer: C
14, 23, 32, 41, 50, 59, …
In the sequence above, each term is 9 more than the previous term. What is the 41st term Q of the sequence? Answer Choice: (A) 360 (B) 365 (C) 369 (D) 374 (E) 383
Answer: D
At exactly what time past 5:00 will the minute and hour hands of an accurate working clock be precisely perpendicular to each other for the first time? Answer Choice: (A) 20 13/21 minutes past 7:00 (B) 20 13/17 minutes past 7:00 (C) 21 9/11 minutes past 5:00 (D) 21 9/11 minutes past 7:00 (E) 22 4/9 minutes past 7:00
Answer: C
find the number, If 50 is subtracted from two-third of number, the result is equal to sum of 40 and one-fourth of that number. Answer Choice: (A) 214 (B) 216 (C) 114 (D) 116 (E) 118
Answer: B
Eddy and Freddy start simultaneously from city A and they travel to City B and City C respectively. Eddy takes 3 hours and Freddy takes 4 hours to complete the journey. If the distance between City A and City B is 900 kms and City A and City C is 300 kms. What is the ratio of their average speed of travel? (Eddy: Freddy) Answer Choice: (A) 8/3 (B) 3/8 (C) 8/5 (D) 4/1 (E) 5/3
Answer: D
To furnish a room in a model home an interior decorator is to select 3 chairs and 2 tables from the collection of chairs and tables in a warehouse that are all different from each other. If there are 5 chairs in the warehouse and if 100 different combinations are possible, how many tables are there in the warehouse? Answer Choice: (A) A)5 (B) B)8 (C) C)10 (D) D)15 (E) E)30
Answer: A
Tom opened a shop investing Rs.30000. Jose joined him 2 months later, investing Rs.45000. They earned a profit of Rs.54000 after completion of one year. What will be Jose's share of profit? Answer Choice: (A) 20000 (B) 22000 (C) 24000 (D) 25000 (E) 30000
Answer: E
Pipe A that can fill a tank in an hour and pipe B that can fill the tank in 15 are opened simultaneously when the tank is empty. Pipe B is shut 15 minutes before the tank overflows. When will the tank overflow? Answer Choice: (A) 40 mins (B) 35 mins (C) 30 mins (D) 32 mins (E) 36 mins
Answer: C
Pumps A, B, and C operate at their respective constant rates. Pumps A and B, operating simultaneously, can fill a certain tank in 6/5 hours; pumps A and C, operating simultaneously, can fill the tank in 3/2 hours; and pumps B and C, operating simultaneously, can fill the tank in 1 hours. How many hours does it take pumps A, B, and C, operating simultaneously, to fill the tank. Answer Choice: (A) 37/20 (B) 1/2 (C) 1/4 (D) 1 (E) 5/6
Answer: A
What is the difference between the place value of 5 in the numeral 15295? Answer Choice: (A) 5005 (B) 495 (C) 4995 (D) 505 (E) 4115
Answer: C
In a certain game, a player begins with a bag containing tiles numbered 1 through 9, each of which has an equal probability of being selected. The player draws one tile. If the tile is even, the player stops. If not, the player draws another tile without replacing the first. If this second tile is even, the player stops. If not, the player draws a third tile—without replacing either of the first two tiles—and then stops. What is the probability that at the conclusion of the game, the sum of the tiles that the player has drawn is odd? Answer Choice: (A) 5/18 (B) 13/36 (C) 3/8 (D) 5/8 (E) 23/36
Answer: D
The probability is 1/2 that a certain coin turns up heads on any given toss. If the coin is tossed seven times, what is the probability that the coin turns up tails on at least one of the tosses? Answer Choice: (A) 7/8 (B) 15/16 (C) 31/32 (D) 63/64 (E) 127/128
Answer: E
5 goats’s and 10 hens are brought for Rs.2500. If the average price of a hen be Rs.50. What is the average price of a goat. Answer Choice: (A) 425 (B) 375 (C) 350 (D) 400 (E) 500
Answer: D
The price of sugar is increased by 4%. By how much percent should a home maker reduce her consumption of sugar to have no extra expenditure? Answer Choice: (A) (300/103) % (B) (400/104) % (C) (100/107)% (D) (7/100)% (E) (100/700)%
Answer: B
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 14%? Answer Choice: (A) 20% (B) 26% (C) 42% (D) 29% (E) 22%
Answer: D
A reduction of 5% in the price of oil enables a house wife to obtain 10kgs more for Rs.5000, what is the reduced price for kg? Answer Choice: (A) 23 (B) 27 (C) 25 (D) 35 (E) 15
Answer: C
If two numbers are in the ratio 2:3. If 10 is added to both of the numbers then the ratio becomes 5:6then find the smallest number? Answer Choice: (A) 22/3 (B) 19/3 (C) 20/3 (D) 25/3 (E) 24/3
Answer: C
Solve the equation:
|(2x + 1)2 - 4x2 - 2| - 3|4x – 1| = - 6 Answer Choice: (A) -1/2 (B) 1/2 (C) -3/4 (D) 3 (E) None
Answer: A
How many positive integers less than 500 can be formed using the numbers 1,2,3,and 5 for digits, each digit being used only once. Answer Choice: (A) 22 (B) 34 (C) 73 (D) 26 (E) 11
Answer: B
A, B and C enter into a partnership and their shares are in the ratio 1/2 : 1/3 : 1/4. After 2 months, A withdraws half of his capital and after 10 months, a profit of Rs. 378 is divided among them. What is B's share ? Answer Choice: (A) 144 (B) 265 (C) 177 (D) 156 (E) 199
Answer: A
The LCM of two numbers is 2310 and HCF is 61. If one of the numbers is 210. Then what is the other number ? Answer Choice: (A) 715 (B) 671 (C) 330 (D) 582 (E) 465
Answer: B
Three integers are at random chosen between 0 and 9 inclusive. What is the probability Q that each number is different ? Answer Choice: (A) A.18/25 (B) B.4/5 (C) C.81/100 (D) D.9/10 (E) E.1
Answer: A
If n = 3^10 – 2^10 which of the following is NOT a factor of n? Answer Choice: (A) 43 (B) 437 (C) 23 (D) 19 (E) 373
Answer: A
A flagpole 18 meters high casts a shadow of length 45 meters. If a building under similar conditions casts a shadow of length 60 meters, what is the height of the building (in meters)? Answer Choice: (A) 20 (B) 24 (C) 28 (D) 32 (E) 36
Answer: B
If the volume of two cubes are in the ratio 27:1, the ratio of their edges is: Answer Choice: (A) 3:1 (B) 3:2 (C) 3:5 (D) 3:7 (E) None of these
Answer: A
The length of a train and that of a platform are equal. If with a speed of 72 k/hr, the train crosses the platform in one minute, then the length of the train (in meters) is? Answer Choice: (A) 600 (B) 799 (C) 719 (D) 750 (E) 712
Answer: A
Two boys starting from the same place walk at a rate of 5kmph and 5.5kmph respectively. What time will they take to be 11km apart, if they walk in the same direction? Answer Choice: (A) 15 hours (B) 16 hours (C) 17 hours (D) 20 hours (E) 22 hours
Answer: E
A certain kind of fuel is 1515high octane and 4545regular octane. If high octane costs three times as much as regular octane, what fraction of the cost of the fuel is due to the high octane? Answer Choice: (A) 1/5 (B) 2/3 (C) 3/7 (D) 3/5 (E) 4/5
Answer: C
One robot builds a robot in 1 hour, another one builds a robot in 2 hours. The 2 robots work together and when a new robot is complete, it joins the others, working at a constant rate of one robot in 2 hours. How much time will it take until there are 8 robots altogether, if the robots build only one robot at a time? Answer Choice: (A) 70 min (B) 94 min (C) 110 min (D) 131 1/7 min (E) 146 1/7 min
Answer: E
Rice weighing 35/2 pounds was divided equally and placed in 4 containers. How many ounces of rice were in each container? (Note that 1 pound = 16 ounces) Answer Choice: (A) 40 (B) 50 (C) 60 (D) 70 (E) 80
Answer: D
Oil cans x and y are right circular cylinders and the height and radius of y are each twice those of x. If the oil in can x filled to capacity sells for $3, how much does the oil in y sell for if y is only half filled? Answer Choice: (A) $11 (B) $12 (C) $13 (D) $14 (E) $18
Answer: B
What is the area of a square field whose diagonal of length 22 m? Answer Choice: (A) 287 (B) 269 (C) 270 (D) 242 (E) 230
Answer: D
If the average of t, b, c, 14 and 15 is 12. What is the average value of t, b, c and 29 Answer Choice: (A) 12 (B) 13 (C) 14 (D) 15 (E) 16
Answer: D
Two sides of a triangle have length 6 and 8. Which of the following are possible areas of the triangle?
I. 2
II. 22
III. 24 Answer Choice: (A) I, II, and III (B) I and II only (C) II and III only (D) I and III only (E) I only
Answer: A
A table is bought for Rs.400/- and sold at Rs.500/- find gain or loss percentage? Answer Choice: (A) 25% (B) 30% (C) 35% (D) 43% (E) 45%
Answer: A
y = 100 - 398x
Which of the following values of x gives the greatest value of y in the equation above? Answer Choice: (A)  200 (B)  -4 (C)  0.5 (D)  0 (E)  1
Answer: B
Two pipes P and Q can fill a cistern in 12 and 10 minutes respectively. Both are opened together, but at the end of 3 minutes the first is turned off. How much longer will the cistern take to fill? Answer Choice: (A) 1/8 (B) 1/2 (C) 2/4 (D) 1/4 (E) 1/4
Answer: B
25 percent of the women in a college class are science majors, and the non-science majors make up 80% of the class. What percentage of the men are science majors if 40% of the class are men? Answer Choice: (A) 2% (B) 12.5% (C) 28% (D) 30% (E) 45%
Answer: B
The number of new words that can be formed by rearranging the letters of the word 'TOO' is Answer Choice: (A) 5 (B) 10 (C) 11 (D) 2 (E) 3
Answer: A
A train 110 m long is running with a speed of 60 km/hr. In what time will it pass a man who is running at 6 km/hr in the direction opposite to that in which the train is going? Answer Choice: (A) 4 (B) 6 (C) 7 (D) 4 (E) 2
Answer: B
If "BEACH" is given a code of 19, then what is the difference between "SANDCASTLE" and "WAVES"? Answer Choice: (A) 15 (B) 28 (C) 30 (D) 168 (E) 22
Answer: B
Bag A contains red, white and blue marbles such that the red to white marble ratio is 1:3 and the white to blue marble ratio is 2:3. Bag B contains red and white marbles in the ratio of 1:4. Together, the two bags contain 50 white marbles. How many red marbles could be in bag A? Answer Choice: (A) 1 (B) 5 (C) 4 (D) 6 (E) 8
Answer: B
How much time is required to cover the distance of 910 Km by a car driver, if he start with the initial speed of 40 Km/hr. and increases the speed by 5 Km/hr for every next hour ? Answer Choice: (A) 11 hours (B) 12 hours (C) 13 hours (D) 14 hours (E) 15 hours
Answer: C
Sandy purchased 20 dozen toys at the rate of $360 per dozen. Sandy sold each toy at the rate of $31.50. What was the percentage profit? Answer Choice: (A) 3% (B) 5% (C) 7% (D) 9% (E) 11%
Answer: B
Two trains are moving in the same direction at 72 kmph and 36 kmph. The faster train crosses a man in the slower train in 25 seconds. Find the length of the faster train? Answer Choice: (A) 270 (B) 250 (C) 187 (D) 257 (E) 271
Answer: B
A departmental store charges the commission of 15 percent on the first sale of items worth $50,000 and then an additional 10 percent on any sale price that exceeds the initial $50,000. If the department store earned $24,000 in commissions for the sale of a series of diamonds, what was the sale price of the diamond set? Answer Choice: (A) $215,000 (B) $365,000 (C) $115,000 (D) $240,000 (E) $160,000
Answer: A
Two trains of equal length 120 metres move in the same direction. The faster train completely
overtakes the slower one in 15 seconds. If the slower train were to move at half its speed, the over
taking would take in 10 seconds. At what speeds are the 2 trains moving (faster and slower respectively
in m/s) Answer Choice: (A) 24, 22 (B) 32, 16 (C) 30, 18 (D) 28, 14 (E) None of these
Answer: B
35 percent of the women in a college class are science majors, and the non-science majors make up 70% of the class. What percentage of the men are science majors if 40% of the class are men? Answer Choice: (A) 20% (B) 25% (C) 22.5% (D) 30% (E) 45%
Answer: C
Ratio of Rani's and Kamal's age is 3:5. Ratio of Kamal's and Pooja's age is 2:3.If Rani's age is two-fifth of Pooja's age, what is Rani's age? Answer Choice: (A) 10 years (B) 15 years (C) 24 years (D) Cannot be determined (E) None of these
Answer: D
If the operation @ is defined for all a and b by the equation a@b =(a^b)/2,then (3@2)=? Answer Choice: (A) 4 (B) 2 (C) 9/2 (D) -9/2 (E) -8/2
Answer: C
The length of the bridge, which a train 180 metres long and travelling at 45 km/hr can cross in 30 seconds, is? Answer Choice: (A) 876 m (B) 157 m (C) 195 m (D) 156 m (E) 167 m
Answer: C
Albert invested Rs. 8000 in a scheme for 2 years at compound interest rate 5% p.a. How much amount will Albert get on maturity of the fixed deposit? Answer Choice: (A) Rs.8829 (B) Rs.8820 (C) Rs.8822 (D) Rs.8289 (E) Rs.8820
Answer: E
The average age of a husband and a wife is 25 years when they were married nine years ago but now the average age of the husband, wife and child is 23 years(the child was born during the interval). What is the present age of the child? Answer Choice: (A) 2 years (B) 5 years (C) 9 years (D) 4 years (E) 1 years
Answer: E
An alchemist discovered that the formula expressing the correct proportions needed to turn ordinary metal into gold is G = 3/2M + 25, where G is the number of gold bars and M is the number of metal bars. If a metal bar weighs twice as much as a gold bar, how many metal bars will yield an equal weight of gold? Answer Choice: (A) a.	A - 10 (B) b.	B - 15 (C) c.	C – 22.5 (D) d.	D – 30 (E) e.	E – 67.5
Answer: A
How many seconds will a 500 m 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) 176 sec (B) 30 sec (C) 766 sec (D) 165 sec (E) 186 sec
Answer: B
Sum of 24 odd numbers is? Answer Choice: (A) 572 (B) 573 (C) 574 (D) 575 (E) 576
Answer: E
A rectangular field is to be fenced on three sides leaving a side of 20 feet uncovered.If the area of the field is 680 sq.ft, how many feet of fencing will be required ? Answer Choice: (A) 88 feet (B) 86 feet (C) 84 feet (D) 82 feet (E) None of these
Answer: A
In a dance competition the points in each round for the first,second,third and fourth position were 1000,500,200,100 . No other points were given. Reney participated in several rounds in the competition and the product of her score was 100000. In How many rounds did she participate? Answer Choice: (A) 4 (B) 2 (C) 5 (D) Cannot be determined (E) 20
Answer: D
What is the area of square field whose side of length 8 m? Answer Choice: (A) 225 (B) 64 (C) 772 (D) 882 (E) 21
Answer: B
What distance will be covered by a bus moving at 54 kmph in 30 seconds? Answer Choice: (A) 287 (B) 900 (C) 289 (D) 276 (E) 207
Answer: B
A man can row downstream at 18 kmph and upstream at 10 kmph. Find the speed of the man in still water and the speed of stream respectively? Answer Choice: (A) 8 (B) 9 (C) 6 (D) 4 (E) 2
Answer: D
x, y and z are consecutive positive integers such that x < y < z; which of the following must be true?
1. xyz is divisible by 8
2. (z-x)(y-x+1) = 4
3. xy is odd Answer Choice: (A) I and II (B) II only (C) III only (D) I and II only (E) I, II, and III
Answer: A
When a certain number X is divided by 143, the remainder is 45. Which of the following numbers, if added to X, would result in a number divisible by 19? Answer Choice: (A) 7 (B) 21 (C) 13 (D) 47 (E) 55
Answer: C
(3164 + 6160) / 28 Answer Choice: (A) 380 (B) 350 (C) 333 (D) 310 (E) None of these
Answer: C
There are 193 items that are members of set U. Of these items, 47 are members of set B, 59 are not members of either of set A or set B, and 23 are members of both sets A and B. How many of the members of set U are members of set A ? Answer Choice: (A) 72 (B) 85 (C) 94 (D) 106 (E) 108
Answer: D
A batsman in his 12th innings makes a score of 75 and thereby increases his average by 1 runs. What is his average after the 12th innings if he had never been ‘not out’? Answer Choice: (A) 42 (B) 43 (C) 44 (D) 64 (E) 46
Answer: D
One morning after sunrise, Suresh was standing facing a pole. The shadow of the pole fell exactly to his right. To which direction was he facing? Answer Choice: (A) East (B) West (C) South (D) North (E) 2891
Answer: C
A certain drink of type A is prepared by mixing 4 parts milk with 3 parts fruit juice. Another drink of type B is prepared by mixing 4 parts of fruit juice and 3 parts of milk. How many liters of fruit juice must be added to 105 liters of drink A to convert it to drink B? Answer Choice: (A) 14 (B) 21 (C) 28 (D) 35 (E) 42
Answer: D
Given positive even integer x, which of the following CAN NOT be evenly divisible by x? Answer Choice: (A) x + 1 (B) x + 2 (C) 2x + 4 (D) 3x − 2 (E) 7x
Answer: A
The avg weight of A,B & C is 84 kg. If D joins the group, the avg weight of the group becomes 80 kg.If another man E who weights is 3 kg more than D Replaces A, Then the avgof B,C,D&E becomes 79 kg. What is the weight of A? Answer Choice: (A) 56 (B) 65 (C) 75 (D) 89 (E) 90
Answer: C
A takes twice as much time as B or thrice as much time as C to finish a piece of work. Working together, they can finish the work in 2 days. B can do the work alone in: Answer Choice: (A) 4 days (B) 6 days (C) 8 days (D) 10 days (E) 12 days
Answer: B
My grandson is about as many days as my son in weeks, and my grandson is as many months as I am in years. My grandson, my son and I together are 150 years. Can you tell my son age in years? Answer Choice: (A) 63 years (B) 60 years (C) 50 years (D) 53 years (E) 46 years
Answer: D
A boy is travelling from his home to school at 5km/hr and reached 5min late. Next day he travelled at 10km/hr and reached 10min early. Distance between home and school? Answer Choice: (A) 2.5km (B) 3km (C) 4km (D) 5.6km (E) 6.5km
Answer: A
If the average of 16x and 8y is greater than 80, and x is twice y, what is the least integer value of x ? Answer Choice: (A) 8 (B) 9 (C) 10 (D) 11 (E) 12
Answer: A
A circular path of 13 m radius has marginal walk 2 m wide all round it. Find the cost of leveling the walk at 25p per m2? Answer Choice: (A) 22 (B) 77 (C) 44 (D) 88 (E) 12
Answer: C
A person lent a certain sum of money at 4% per annum at simple interest and in 8 years the interest amounted to Rs.340 less than the sum lent. What was the sum lent? Answer Choice: (A) Rs. 500 (B) Rs 569 (C) Rs478 (D) Rs369 (E) Rs178
Answer: A
Find the smallest number which should be multiplied with 520 to make it a perfect square Answer Choice: (A) 337 (B) 297 (C) 266 (D) 116 (E) 130
Answer: E
Each shelf of a bookcase contained 12 books. If the librarian took out 21 books and rearranged the remaining books so that all shelves but the last one contained 8 books and that last shelf contained 15 books, how many shelves does the bookcase have? Answer Choice: (A) 5 (B) 6 (C) 7 (D) 8 (E) 9
Answer: C
The mean of 50 observations was 36. It was found later that an observation 48 was wrongly taken as 23. The corrected new mean is Answer Choice: (A) 35.2 (B) 36.1 (C) 36.2 (D) 36.5 (E) None
Answer: D
A trade analyst announced 10% reduction in the unit price of bike. As a result, the sales volume went up by 10%. What was the net effect on the sales revenue? Answer Choice: (A) no change (B) decreases by 1% (C) increases by 1% (D) increases by 10% (E) None of these
Answer: B
Tough and Tricky questions: Combinations.
Two contestants representing four different countries advance to the finals of a fencing championship. Assuming all competitors have an equal chance of winning, how many possibilities are there with respect to how a first-place and second-place medal can be awarded? Answer Choice: (A) 6 (B) 7 (C) 12 (D) 16 (E) 24
Answer: A
The sale price at which a store sells an article is 25% more than its cost price. If the sale price is an integer, which of the following cannot be the cost price? Answer Choice: (A) $64 (B) $80 (C) $96 (D) $112 (E) $123
Answer: E
The W train leaves station A moving at a constant speed, and passes by stations B and C, in this order. It takes the W train 7 hours to reach station B, and 5 additional hours to reach station C. The distance between stations A and B is m kilometers longer than the distance between stations B and C. What is the distance between stations A and C in terms of m? Answer Choice: (A) 1.8m (B) 6m (C) 7m (D) 9m (E) 12m
Answer: B
Given the positive integer x, which of the following must be divisible by 3? Answer Choice: (A) x(x^2−2) (B) (x−1)*x*(x+1) (C) x(x+2)^3 (D) x^2*(x−5) (E) x^2*(x−5)
Answer: B
Which of the following is a prime number ? Answer Choice: (A) 9 (B) 8 (C) 4 (D) 2 (E) 1
Answer: D
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 10x boxes? Answer Choice: (A) 13 minutes (B) 14 minutes (C) 15 minutes (D) 16 minutes (E) 20 minutes
Answer: E
The average weight of 29 students is 28 kg. By the admission of a new student, the average weight is reduced to 27.5 kg. The weight of the new student is Answer Choice: (A) 22 kg (B) 21.6 kg (C) 22.4 kg (D) 13 kg (E) None of these
Answer: D
A pump can fill a tank with water in 3 hours. Because of a leak, it took 6 hours to fill the tank. The leak can drain all the water in ? Answer Choice: (A) 2hr (B) 1hr (C) 3hr (D) 4hr (E) 6hr
Answer: E
How many bricks, each measuring 25 cm x 11.25 cm x 6 cm, will be needed to build a wall of 8 m x 6 m x 22.5 cm? Answer Choice: (A) 5600 (B) 6000 (C) 6400 (D) 7200 (E) None
Answer: C
Ayesha's father was 42 years of age when she was born while her mother was 30 years old when her brother four years younger to her was born. What is the difference between the ages of her parents? Answer Choice: (A) 12 years (B) 14 years (C) 16 years (D) 17 years (E) 6 years
Answer: C
If a trader sold two cars each at Rs. 325475 and gains 13% on the first and loses 13% on the second, then his profit or loss percent on the whole is? Answer Choice: (A) 1.69% (B) 1.74% (C) 1.84% (D) 1.47% (E) 1.24%
Answer: A