loafeihong/math_mmlu_format huggingface dataset:
Two friends shared the tiffin . If both ate for the same amount of food, but A only ate 3/5 of the total food, what was the ratio of B and A? Answer Choice: (A) 1:5 (B) 2:5 (C) 1:2 (D) 3:2 (E) 2:3
Answer: E
Anne bought doughnuts for a class breakfast party. She bought 15 chocolate doughnuts, 12 coconut doughnuts, and 14 jam-filled doughnuts. How many doughnuts did Anne buy in all? Answer Choice: (A) 41 (B) 36 (C) 39 (D) 21 (E) 11
Answer: A
A salt manufacturing company produced a total of 3000 tonnes of salt in January of a particular year. Starting from February its production increased by 100 tonnes every month over the previous months until the end of the year. Find its ave66rage daily production for that year? Answer Choice: (A) 119 (B) 185 (C) 190 (D) 116 (E) 200
Answer: D
In an increasing sequence of 8 consecutive even integers, the sum of the first 4 integers is 248. What is the sum of all the integers in the sequence? Answer Choice: (A) 528 (B) 568 (C) 574 (D) 586 (E) 590
Answer: A
Find the average of all the numbers between 11 and 36 which are divisible by 5 Answer Choice: (A) 15 (B) 20 (C) 25 (D) 30 (E) 35
Answer: C
If log10 2 = 0.3010, the value of log10 80 is: Answer Choice: (A) 1.5252 (B) 1.903 (C) 3.9252 (D) 3.903 (E) 2.5252
Answer: B
In how many ways can 3 black and 5 white chess pieces be arranged in a row such that they occupy alternate places? Assume that the pieces are distinct. Answer Choice: (A) 720 (B) 30 (C) 120 (D) 15 (E) 60
Answer: A
A survey was conducted to find out how many people in a housing colony of 144 residents could swim, dance and drive a car. It was found that the number of people who could not swim was 89, the number of people who could not dance was 100 and that the number of people who could not drive a car was 91. If the number of people who could do at least two of these things, was found to be 36 and the number of people who could do all these things was found to be 6, how many people could not do any of these things? Answer Choice: (A) 36 (B) 28 (C) 30 (D) 32 (E) 34
Answer: E
A man whose speed is 3.5 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) 2.0 (B) 2.5 (C) 3.0 (D) 2.1 (E) 4.0
Answer: E
In the coordinate plane, one of the vertices of a square is the point (-3, -4). If the diagonals of that square intersect at point (5, 3), what is the area of that square? Answer Choice: (A) 100 (B) 169 (C) 225 (D) 324 (E) 256
Answer: E
A dishonest dealer professes to sell goods at the cost price but uses a false weight and gains 25%. Find his false weight age? Answer Choice: (A) 338 (B) 278 (C) 800 (D) 269 (E) 112
Answer: C
Village X has a population of 68000, Which is decreasing at the rate of 1200 per year. Village Y has a population of 42000, which is increasing at the rate of 800 per year. In how many years will the population of the two villages be equal ? Answer Choice: (A) 7 years (B) 6 years (C) 9 years (D) 13 years (E) 12 years
Answer: D
Dividing by 3⁄7 and then multiplying by 5⁄6 is the same as dividing by what number? Answer Choice: (A) 35⁄18 (B) 16⁄5 (C) 20⁄9 (D) 9⁄20 (E) 5⁄16
Answer: A
A work which could be finished in 9 days was finished 3 days earlier after 10 more men joined. The number of men employed was? Answer Choice: (A) 18 (B) 20 (C) 22 (D) 24 (E) 25
Answer: B
If each side of a right triangle is increased by 10% and the base(b) is half of the height, find the percentage change in its area? Answer Choice: (A) 26% (B) 21% (C) 15% (D) 18% (E) 12%
Answer: B
A dog takes 5 leaps for every 6 leaps of a hare. If one leap of the dog is equal to 3 leaps of the hare, the ratio of the speed of the dog to that of the hare is : Answer Choice: (A) 1:6 (B) 5:6 (C) 6:1 (D) 5:1 (E) 9:1
Answer: D
On his drive to work, Leo listens to one of three radio stations A, B or C. He first turns to A. If A is playing a song he likes, he listens to it; if not, he turns it to B. If B is playing a song he likes, he listens to it; if not, he turns it to C. If C is playing a song he likes, he listens to it; if not, he turns off the radio. For each station, the probability is 0.50 that at any given moment the station is playing a song Leo likes. On his drive to work, what is the probability that Leo will hear a song he likes? Answer Choice: (A) 0.027 (B) 0.09 (C) 0.417 (D) 0.657 (E) 0.875
Answer: E
Ram professes to sell his goods at the cost price but he made use of 750 grms instead of a kg, what is the gain percent? Answer Choice: (A) 11 1/7% (B) 11 7/7% (C) 11 1/9% (D) 33.33% (E) 11 1/2%
Answer: D
John has on his shelf three books of poetry, four novels, and three reference works. Suppose from these ten books, we were to pick two books at random. What is the probability that we pick one novel and one reference work? Answer Choice: (A) 12/45 (B) 2/5 (C) 3/10 (D) 7/20 (E) 8/45
Answer: A
In how many ways a committee,consisting of 5 men and 6 women can be formed from 8 men and 10 women? Answer Choice: (A) 266 (B) 5040 (C) 11760 (D) 86400 (E) None
Answer: C
In what ratio mental A at Rs.68 per kg be mixed with another metal at Rs.96 per kg so that cost of alloy (mixture) is Rs.78 per kg? Answer Choice: (A) 5:8 (B) 4:7 (C) 3:7 (D) 9:5 (E) 9:8
Answer: D
A pipe can fill a cistern in 20 minutes whereas the cistern when fill can be emptied by a leak in 45 minutes. When both pipes are opened, find when the cistern will be full? Answer Choice: (A) 17 minutes (B) 87 minutes (C) 36 minutes (D) 27 minutes (E) 11 minutes
Answer: C
If NOIDA is written as STNIF, how MEERUT can be written in that code? Answer Choice: (A) RJJWZY (B) RIJWZY (C) RJJWZX (D) RJJWZZ (E) RJJWZW
Answer: A
If a rectangle have length 16 cm and diagonal 20cm.calculate its area. Answer Choice: (A) 185 (B) 132 (C) 165 (D) 192 (E) 212
Answer: D
Painter A can paint a house in 16 days, and painter B can do the same work in 20 days. With the help of painter C, they paint the house in 8 days only. Then, Painter C alone can do this task in Answer Choice: (A) 90 days (B) 45 days (C) 20 days (D) 50 days (E) 80 days
Answer: E
In a three digit number, the hundred digit is 2 more than the tens digit and the units digit is 2 less than the tens digit. If the sum of the digits is 18, find the number? Answer Choice: (A) 376 (B) 286 (C) 126 (D) 297 (E) 864
Answer: E
How many total numbers of seven-digit numbers can be formed having sum of whose digits is even is Answer Choice: (A) 9000000 (B) 4500000 (C) 8100000 (D) 4400000 (E) None of these
Answer: B
Which fraction should be added to:
1/(2 Ã— 3) + 1/(3 Ã— 4) + 1/(4 Ã— 5) + ....... + 1/(29 Ã— 30)
so that the result is equal to 1? Answer Choice: (A) 4/15 (B) 7/15 (C) 8/15 (D) 11/30 (E) 13/30
Answer: C
ABCD is a parallelogram on xy rectangular coordinate plane, three of the four vertices of parallelogram are (5,15) , (5,30) and (-5,15). Which can be the coordinate of fourth vertex? Answer Choice: (A) (-5,-5) (B) (5,15) (C) (-5,-30) (D) (-5,10) (E) (15,30)
Answer: E
The velocity of a falling object in a vacuum is directly proportional to the amount of time the object has been falling. If after 3 seconds an object is falling at a speed of 90 miles per hour, how fast will it be falling after 12 seconds? Answer Choice: (A) 18 miles per hour (B) 90 miles per hour (C) 216 miles per hour (D) 288 miles per hour (E) 360 miles per hour
Answer: E
There were two candidates in an election. Winner candidate received 62% of votes and won the election by 384 votes. Find the number of votes casted to the winning candidate? Answer Choice: (A) 288 (B) 744 (C) 992 (D) 298 (E) 177
Answer: C
A man buys two articles for Rs.1980 each and he gains 10% on the first and loses 10% on the next. Find his total gain or loss percent? Answer Choice: (A) 9 (B) 8 (C) 7 (D) 6 (E) 4
Answer: A
How many of the positive factors of 24 are not factors of 30 Answer Choice: (A) 2 (B) 3 (C) 4 (D) 1 (E) 5
Answer: C
How many ways could three people sit at a table with five seats in which two of the five seats will remain empty? Answer Choice: (A) 8 (B) 12 (C) 60 (D) 118 (E) 120
Answer: C
Find the number of zeroes at the end of 50! Answer Choice: (A) 10 (B) 11 (C) 12 (D) 13 (E) 14
Answer: C
A business executive and his client are charging their dinner tab on the executive's expense account.The company will only allow them to spend a total of 60$ for the meal.Assuming that they will pay 7% in sales tax for the meal and leave a 15% tip,what is the most their food can cost? Answer Choice: (A) 39.55$ (B) 40.63$ (C) 41.63$ (D) 42.15$ (E) 48.7$
Answer: E
Which of the following integers is NOT a divisor of x if x = (21)(3^7) + (23)? Answer Choice: (A) 2 (B) 5 (C) 9 (D) 10 (E) 25
Answer: C
A starts business with Rs. 3500 and after 5 months, B joins with A as his partner. After a year, the profit is divided in the ratio 2:3. What is B's contribution in the capital Answer Choice: (A) Rs 9000 (B) Rs 7000 (C) Rs 5000 (D) Rs 4000 (E) None of these
Answer: A
A Private Limited company have 20 staffs and they celebrated one festival. Director gives Rs.10000/- to his accountant and told him to 4500/- to each staff Rs. 2000/- each to cleaning staff and cooking staff and balance for you. Then how much amount accountant received? Answer Choice: (A) 10500 (B) 20000 (C) 4500 (D) 6500 (E) 5000
Answer: A
What is the decimal equivalent of (1/4)^3? Answer Choice: (A) 0.0016 (B) 0.0625 (C) 0.16 (D) 0.25 (E) 0.0156
Answer: E
What is the sum of natural numbers between 50 and 100 Answer Choice: (A) 4800 (B) 4860 (C) 3825 (D) 5500 (E) 5550
Answer: C
if log10 7 = a then log10 (1/70) equal to Answer Choice: (A) -(1+a) (B) (1+a) (C) (1+2a) (D) (2+a) (E) (2+2a)
Answer: A
A train travelled from station P to Q in 8 hours and came back from station Q to P is 6 hours. What would be the ratio of the speed of the train while traveling from station P to Q to that from station Q to P? Answer Choice: (A) 3 : 4 (B) 4 : 3 (C) 1 : 4 (D) 2 : 3 (E) 4 : 5
Answer: A
The three digits of a number add up to 20. The number is divisible by 5. The leftmost digit is double the middle digit. What is the product of the three digits? Answer Choice: (A) 175 (B) 250 (C) 78 (D) 225 (E) 125
Answer: B
During a Pizza buffet where A eats more times 2.5 than B, and B eats 7 times less than C.find the least number of times all the three has to eat Answer Choice: (A) 50 (B) 60 (C) 70 (D) 80 (E) 85
Answer: C
A sum of Rs.5000 was divided into 30 persons such that each man gets Rs.200 and each woman gets Rs.150. Find the number of women. Answer Choice: (A) 20 (B) 15 (C) 18 (D) 24 (E) 26
Answer: A
What least number must be added to 3000 to obtain a number exactly divisible by 19 ? Answer Choice: (A) 2 (B) 1 (C) 4 (D) 18 (E) 17
Answer: A
A boat moves upstream at the rate of 1 km in 20 minutes and down stream 1 km in 9 minutes. Then the speed of the current is : Answer Choice: (A) 1 kmph (B) 2 kmph (C) 3 kmph (D) 2.5 kmph (E) 1.85 kmph
Answer: E
A vessel has 300 ml of pure milk. 30 ml of milk is removed and 30 ml of water is added into the vessel. If this operation is repeated another 2 times, what is the % of milk in the vessel at the end?. Answer Choice: (A) 50 (B) 60 (C) 70 (D) 80 (E) 90
Answer: C
There is a rectangular prism made of 1 in cubes that has been covered in tin foil. There are exactly 128 cubes that are not touching any tin foil on any of their sides. If the width of the figure created by these 128 cubes is twice the length and twice the height, what is the p measure in inches of the width of the foil covered prism? Answer Choice: (A) 4 (B) 6 (C) 8 (D) 9 (E) 10
Answer: E
A certain number of men can do a work in 65 days working 6 hours a day. If the number of men are decreased by one-fourth, then for how many hours per day should they work in order to complete the work in 40 days? Answer Choice: (A) 11 (B) 13 (C) 66 (D) 77 (E) 88
Answer: B
Four people are to be selected to receive a modeling contract from a group of 10 men, 5 women and 2 children. How many ways are possible in which 2 men, one woman and one child will receive a contract? Answer Choice: (A) 90 (B) 180 (C) 225 (D) 450 (E) 900
Answer: D
If a man can cover 16 metres in one second, how many kilometres can he cover in 3 hours 45 minutes? Answer Choice: (A) 118 km (B) 162 km (C) 216 km (D) 1887 km (E) 177 km
Answer: C
A class of 40 students has an average height of 120 cm. four students whose average height is 160 cm, left the class and four others whose average height is 124 cm, joined. Calculate the new average height of the students of the class (in cm) is? Answer Choice: (A) 292.4 cm (B) 296.4 cm (C) 206.4 cm (D) 294.4 cm (E) 236.4 cm
Answer: B
At an election 2 candidates are participated and a candidate got 30% of votes and defeated by 1000. and 100 votes are invalid. Find the total polled votes? Answer Choice: (A) 2150 (B) 2600 (C) 3120 (D) 1500 (E) 1895
Answer: B
A class has a ratio of 3:6:7 of children with red hair, blonde hair and black hair respectively. If the class has 9 kids with red hair, how many kids are in the class? Answer Choice: (A) 99 (B) 48 (C) 16 (D) 22 (E) 60
Answer: B
A palindrome is a number that reads the same front-to-back as it does back-to-front (e.g. 202, 575, 1991, etc.) p is the smallest integer greater than 400 that is both a prime and a palindrome. What is the sum of the digits of p? Answer Choice: (A) 3 (B) 4 (C) 5 (D) 6 (E) 7
Answer: A
300 liters of a mixture contains milk and water in the ratio 3:2 If 15 liters of this mixture be replaced by 15 liters of milk, the ratio of milk to water in the new mixture would be? Answer Choice: (A) 12:8 (B) 12:4 (C) 13:8 (D) 14:5 (E) 13:5
Answer: C
12 points lie on a circle. How many cyclic quadrilaterals can be drawn by using these points? Answer Choice: (A) 334 (B) 377 (C) 495 (D) 766 (E) 261
Answer: C
Jones covered a distance of 50 miles on his first trip. On a later trip he traveled 300 miles while going three times as fast. His new time compared with the old time was Answer Choice: (A) three times as much (B) twice as much (C) the same (D) half as much (E) a third as much
Answer: B
Two dice are thrown together .What is the probability that the sum of the number on the two faces is divided by 4 or 6 Answer Choice: (A) 7/9 (B) 5/4 (C) 15/4 (D) 2/5 (E) 7/18
Answer: E
By weight, liquid X makes up 2 percent of solution P and 7.5 percent of solution Q. If 400 grams of solution P are mixed with 600 grams of solution Q, then liquid X accounts for what percent of the weight of the resulting solution? Answer Choice: (A) 4.5% (B) 4.7% (C) 4.9% (D) 5.1% (E) 5.3%
Answer: E
If (|p|!)^p=|p|!, which of the following could be the value(s) of p ? Answer Choice: (A) -1 (B) 0 (C) 1 (D) -1 and 1 (E) -1, 0, and 1
Answer: E
The probability that a convenience store has no iced tea is 50%. If Karl is stopping by 4 convenience stores on his way to work, what is the probability thatat least oneof the stores will not have a can of iced tea? Answer Choice: (A) 1/8 (B) 1/4 (C) 1/2 (D) 3/4 (E) 15/16
Answer: E
A man gains 20% by selling an article at a certain price. If the sells it at double the price, the percentage of profit will be? Answer Choice: (A) 288% (B) 882% (C) 388% (D) 140% (E) 382%
Answer: D
A rectangular circuit board is designed to have width w inches, perimeter p inches, and area M square inches. Which of the following equations must be true? Answer Choice: (A) w^2 + pw + M = 0 (B) w^2 - pw + 2M = 0 (C) 2w^2 + pw + 2M = 0 (D) 2w^2 - pw - 2M = 0 (E) 2w^2 - pw + 2M = 0
Answer: E
In a factory, there are 30% technicians and 70% non-technicians. If the 30% of the technicians and 70% of non-technicians are permanent employees, then the percentage of workers who are temporary is? Answer Choice: (A) 62% (B) 57% (C) 52% (D) 22% (E) 48%
Answer: E
The probabilities of solving a question by 3students A, B & C are 1/2,1/3 &1/4, respectively. The probability that the problem will be solved is? Answer Choice: (A) 1/5 (B) 3/4 (C) 3/7 (D) 3/5 (E) 3/7
Answer: B
Find the percentage gain if a shop owner sells 40 mtr of fabric and gains Cost Price of 15 meters? Answer Choice: (A) 38.50% (B) 39.50% (C) 27.50% (D) 37.50% (E) 17.90%
Answer: D
Approximately how many cubic feet of water are needed to fill a circular swimming pool that is 40 feet across and 7 feet deep? Answer Choice: (A) 700 (B) 1500 (C) 3000 (D) 5000 (E) 9000
Answer: E
Ramu bought an old car for Rs. 38000. He spent Rs. 12000 on repairs and sold it for Rs. 64900. What is his profit percent? Answer Choice: (A) 17% (B) 19% (C) 18% (D) 14% (E) 29.8%
Answer: E
In 1990 the budgets for projects Q and V were $540,000 and $780,000, respectively. In each of the next 10 years, the budget for Q was increased by $30,000 and the budget for V was decreased by $10,000. In which year was the budget for Q equal to the budget for V ? Answer Choice: (A)  1992 (B)  1993 (C)  1994 (D)  1995 (E)  1996
Answer: E
If s is the product of the integers from 30 to 40 inclusive, and if t is the product of the integers from 30 to 41 inclusive, what is 1/s + 1/t in terms of t? Answer Choice: (A) 40/t (B) 42/t (C) 38/t (D) 36/t (E) 34/t
Answer: B
How many seconds will a train 100 meters long take to cross a bridge 130 meters long if the speed of the train is 36 kmph? Answer Choice: (A) 26 (B) 72 (C) 25 (D) 23 (E) 27
Answer: D
Sam has forgotten his friend’s seven-digit telephone number. He remembers the following: the first three digits are either 635 or 674, the number is odd, and the number nine appears once. If Sam were to use a trial and error process to reach his friend, what is the minimum number of trials he has to make before he can be certain to succeed ? Answer Choice: (A) 1000 (B) 2430 (C) 3402 (D) 3006 (E) None of these
Answer: C
A contractor undertook to finish a job in 150 days and employed 200 men. After 50 days he found that only 1/4 of work was finished. How many extra days are needed if he employs 50 more men? Answer Choice: (A) 20 (B) 25 (C) 30 (D) 35 (E) 45
Answer: A
Murali travelled from city A to city B at a speed of 40 kmph and from city B to city C at 60 kmph. What is the average speed of Murali from A to C given that the ratio of distances between A to B and B to C is 4 : 2? Answer Choice: (A) 16 (B) 45 (C) 277 (D) 92 (E) 11
Answer: B
14, 35, 56, 91, 126, 238
In the sequence above, each term is related with the others. Which of the following could not be a term in the sequence? Answer Choice: (A) 161 (B) 250 (C) 322 (D) 686 (E) 847
Answer: B
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 789 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) 1711 (B) 2209 (C) 2878 (D) 1210 (E) 1560
Answer: A
The price of 5 kilograms of Wheat was $3 in 1995. In 2015, the price had increased to $5. What was the percent increase in the price of the 5 kilograms of Wheat? Answer Choice: (A) 66.6% (B) 76.4% (C) 67.7% (D) 38.3% (E) 78%
Answer: A
Joe invested a certain sum of money in a simple interest bond whose value grew to $400 at the end of 3 years and to $500 at the end of another 5 years. What was the rate of interest in which he invested his sum? Answer Choice: (A) 4.76% (B) 5.88% (C) 6.33% (D) 7.75% (E) 8.33%
Answer: B
Which of the following numbers is two more than the square of an odd integer? Answer Choice: (A) 14,173 (B) 14,361 (C) 15,627 (D) 15,737 (E) 15,981
Answer: C
In an exam, Bright scored 60 percent, Bivi scored 65 percent and Lisa 45 percent. The maximum score awarded in the exam is 900. Find the average mark scored by all the three boys? Answer Choice: (A) 490 (B) 530 (C) 520 (D) 500 (E) 510
Answer: E
What is value of (P + Q)/(P - Q) if P/Q = 7 ? Answer Choice: (A) 1/3 (B) 2/3 (C) 4/3 (D) 5/3 (E) None of these
Answer: C
97 students take part in a test and the median score is 85. Which of the following descriptions must be correct?
I. At least 49 students’ score are equal to or more than 87.
II At least 49 students’ score are equal to or more than 85.
III. At most 49 students’ score are equal to or more than 85. Answer Choice: (A) I (B) II (C) III (D) III (E) IIII
Answer: B
At the end of three years what will be the compound interest at the rate of 10% p.a. on an amount of Rs.10000? Answer Choice: (A) 6620 (B) 3310 (C) 2776 (D) 2997 (E) 2718
Answer: B
In a box of 9 pens, a total of 3 are defective. If a customer buys 2 pens selected at random from the box, what is the probability that neither pen will be defective? Answer Choice: (A) 3/10 (B) 4/11 (C) 5/12 (D) 6/13 (E) 7/15
Answer: C
Light glows for every 32 seconds . How many max. times did it glow between 1:57:58 and 3:20:47 am. Answer Choice: (A) 180 times (B) 381 times (C) 155 times (D) 392 times (E) 150 times
Answer: C
If 30! × 30!/30^n is an integer, what is the largest possible value of n? Answer Choice: (A) 20 (B) 14 (C) 8 (D) 4 (E) 1
Answer: B
While working alone at their constant rates, computer X can process 240 files in 8 hours, and computer Y can process 240 files in 6 hours. If all files processed by these computers are the same size, how many hours would it take the two computers, working at the same time at their respective constant rates, to process a total of 240 files? Answer Choice: (A) 3 (B) 3.4 (C) 3.8 (D) 4 (E) 4.5
Answer: B
Evaluate :
28% of 400 + 45 % of 250 Answer Choice: (A) 224.8 (B) 224.9 (C) 224.5 (D) 224.6 (E) 224.1
Answer: C
If r = 2^3 * 5^2 * 7 and s = 2^3 * 3^2 * 5^3, which of the following is equal to the greatest common divisor of r and s? Answer Choice: (A) 2 * 5 (B) 2^2 * 5 (C) 2^3 * 5^2 (D) 2*3*5*7 (E) 2^3 * 3^2 *5^2 * 7
Answer: C
If the digit in the unit’s place of a two-digit number is halved and the digit in the ten’s place is doubled, the number thus, obtained is equal to the number obtained by interchanging the digits. Which of the following is definitely true? Answer Choice: (A) Digits in the unit’s place and the ten’s place are equal. (B) Sum of the digits is a two-digit number. (C) Digit in the unit’s place is half of the digit in the ten’s place. (D) Digit in the unit’s place is twice the digit in the ten’s place. (E) None of these
Answer: D
Tom read a book containing 480 pages by reading the same number of pages each day. If he would have finished the book 5days extra by reading 10 pages a day less, how many days did Tom spend reading the book? Answer Choice: (A) 13 (B) 15 (C) 14 (D) 13.19 (E) 16
Answer: D
On a ranch, a rancher can place a loop of rope, called a lasso, once in every 2 throws around a cow’s neck. What is the probability that the rancher will be able to place a lasso around a cow’s neck at least once in 3 attempts? Answer Choice: (A) 3/4 (B) 5/8 (C) 7/8 (D) 9/16 (E) 15/16
Answer: C
A can do a piece of work in 40 days; B can do the same in 20 days. A started alone but left the work after 10 days, then B worked at it for 10 days. C finished the remaining work in 10 days. C alone can do the whole work in? Answer Choice: (A) 24 days (B) 60 days (C) 86 days (D) 40 days (E) 17 days
Answer: D
A and B start a business jointly. A invests Rs.16000 for 8 months and B remains in the business for 4 months. Out of the total profit B claims 2/7th share. How much money is contributed by B? Answer Choice: (A) 12819 (B) 12800 (C) 12801 (D) 92801 (E) 12802
Answer: B
A man engaged a servant on the condition that he would pay him Rs.500 and a uniform after one year service. He served only for 9 months and received uniform and Rs.250, find the price of the uniform? Answer Choice: (A) s.80 (B) s.85 (C) s.90 (D) s.500 (E) s.120
Answer: D
Last year, for every 100 million vehicles that travelled on a certain highway, 100 vehicles were involved in accidents. If 3 billion vehicles travelled on the highway last year, how many of those vehicles were involved in accidents? (1 billion = 1,000,000,000) Answer Choice: (A) 288 (B) 320 (C) 3,000 (D) 3,200 (E) 28,800
Answer: C
P and Q started a business investing Rs. 25,000 and Rs. 20,000 respectively. In what ratio the profit earned after 2 years be divided between P and Q respectively? Answer Choice: (A) 5:4 (B) 5:6 (C) 4:3 (D) 6:5 (E) 17:4
Answer: A