loafeihong/math_mmlu_format huggingface dataset:
Two pipes can fill a tank in 20 and 24 minutes respectively and a waste pipe can empty 3 gallons per minute. All the three pipes working together can fill the tank in 15 minutes. The capacity of the tank is: Answer Choice: (A) 60 gallons (B) 100 gallons (C) 120 gallons (D) 180 gallons (E) 80 gallons
Answer: C
A can do a piece of work in 10 days and B can do it in 15 days and C can do it 20 days. They started the work together and A leaves after 3 days and B leaves after 2 days from the beginning. How long will work lost? Answer Choice: (A) 10 1/3 (B) 12 1/3 (C) 11 1/3 (D) 13 1/3 (E) 9 1/3
Answer: C
A person was asked to state his age in years. His reply was, “Take my age three years hence, multiply it by 3 and then subtract three times my age three years ago and you will know how old I am.” What was the age of the person? Answer Choice: (A) 14 years (B) 18 years (C) 20 years (D) 32 years (E) none
Answer: B
If a computer program generates three-digit odd numbers using the numbers 9, 7, 2, 4, and 1, and the digits can be repeated, what is the probability that the number formed from the program is a multiple of three? Answer Choice: (A) 1/3 (B) 1/4 (C) 1/5 (D) 1/6 (E) 1/7
Answer: A
To mail a package, the rate is 15 cents for the first pound and 5 cents for each additional pound. Two packages weighing 5 pounds and 10 pounds, respectively can be mailed seperately or combined as one package. Which method is cheaper and how much money is saved? Answer Choice: (A) Combined, with a saving of 5 cents (B) Separately, with a saving of 5 cents (C) Combined, with a saving of 15 cents (D) Separately, with a saving of 15 cents (E) Combined, with a saving of 10 cents
Answer: E
If 213 × 16 = 3408, then 16 × 21.3 is equal to : Answer Choice: (A) 0.3408 (B) 3.408 (C) 34.08 (D) 340.8 (E) None of these
Answer: D
A man buys a cycle for Rs. 2800 and sells it at a loss of 25%. What is the selling price of the cycle? Answer Choice: (A) s. 2090 (B) s. 2160 (C) s. 2100 (D) s. 2202 (E) s. 2092
Answer: C
A couple who own an appliance store discover that if they advertise a sales discount of 10% on every item in the store, at the end of one month the number of total items sold increases 15%. Their gross income from sales for one month increases by what percent? Answer Choice: (A) 1.5% (B) 2.5% (C) 3.5% (D) 4.5% (E) 5.5%
Answer: C
A 300 m long train crosses a platform in 39 sec while it crosses a signal pole in 12 sec. What is the length of the platform? Answer Choice: (A) 187 m (B) 350 m (C) 267 m (D) 287 m (E) 675 m
Answer: E
{9,5,6,4,8,3,5}
What value should be added to the set of 7 values to get a median of 6? Answer Choice: (A) 5 (B) 3 (C) 1 (D) 4 (E) 6
Answer: D
Two trains of equal lengths take 10 sec and 15 sec respectively to cross a telegraph post. If the length of each train be 120 m, in what time will they cross other travelling in opposite direction? Answer Choice: (A) 12 (B) 56 (C) 36 (D) 37 (E) 24
Answer: A
How many digits are required to number a book containing 240 pages? Answer Choice: (A) 756 (B) 612 (C) 492 (D) 372 (E) 250
Answer: B
A train is moving at a speed of 132 km/hour. If the length of the train is 110 meters, how long will it
take to cross a railway plaƞorm 165 meters long Answer Choice: (A) 7 second (B) 7.5 second (C) 8 second (D) 8.5 second (E) None of these
Answer: B
Find the greatest number which on dividing 3815 and 4521, leaves a reminder of 31 and 33 respectively Answer Choice: (A) 88 (B) 56 (C) 89 (D) 86 (E) 96
Answer: A
On average, activated yeast cells divide once every 120 minutes; that is, each individual cell divides into two individual cells over that time span. Given that a certain yeast colony consisted of 310,000 cells two hours ago, approximately how many cells will be populating the colony four hours from now? Answer Choice: (A) 77,500 (B) 1,860,000 (C) 2,480,000 (D) 3,720,000 (E) 4,960,000
Answer: C
A person crosses a 300 m long street in 5 minutes. What is his speed in km per hour? Answer Choice: (A) 5.2 km/hr. (B) 8.2 km/hr. (C) 7.2 km/hr. (D) 3.6 km/hr. (E) 4.2 km/hr.
Answer: D
The average (arithmetic mean) of 9 numbers is 9. If 5 is added from each of 6 of the numbers, what is the new average? Answer Choice: (A) 8.9 (B) 46.35 (C) 41.6 (D) 7.6 (E) 12.3
Answer: E
How many digits are required to write numbers between 1 to 100. Answer Choice: (A) 196 (B) 158 (C) 192 (D) 200 (E) None
Answer: C
Express a speed of 54 kmph in meters per second? Answer Choice: (A) 10 mps (B) 76 mps (C) 15 mps (D) 97 mps (E) 16 mps
Answer: C
In a group of hats consisting of only blue hats, green hats, and purple hats, the ratio of blue hats to green hats to purple hats is 7:4:12. If there are a total of 161 hats in this group, how many of these hats are not blue? Answer Choice: (A) 28 (B) 112 (C) 48 (D) 64 (E) 76
Answer: B
if each of its sides of a rectangle is increased by 12%, what is the percentage increase in the area of the rectangle, ? Answer Choice: (A) 24.44% (B) 22.44% (C) 26.44% (D) 25.44% (E) 29.44%
Answer: D
Find the angle between the hour hand and the minute hand of a clock when the time is 3.25. Answer Choice: (A) 45° (B) 37 1⁄2° (C) 47 1⁄2° (D) 46° (E) None of these
Answer: C
A certain article of clothing was discounted during a special sale to 3/4 of its original retail price. When the clothing didn't sell, it was discounted even further to 1/3 of its original retail price during a second sale. By what percent did the price of this article of clothing decrease from the first sale to the second sale? Answer Choice: (A) 50% (B) 33.33% (C) 25% (D) 55.55% (E) 12.5%
Answer: D
If an object travels at ten feet per second, how many feet does it travel in one hour? Answer Choice: (A) 34880 (B) 37780 (C) 36000 (D) 18000 (E) 28810
Answer: C
Meena wrote number starting from 1 till 19999.Then how many digits did she write ? Answer Choice: (A) 87889 (B) 88889 (C) 89889 (D) 88789 (E) 88989
Answer: B
A and B invests Rs.10000 each, A investing for 8 months and B investing for all the 12 months in the year. If the total profit at the end of the year is Rs.15000, find their shares? Answer Choice: (A) s.6000, Rs.9500 (B) s.6000, Rs.5700 (C) s.6000, Rs.9000 (D) s.8000, Rs.9000 (E) s.10000, Rs.15200
Answer: C
The tax on a commodity is diminished by 20% but its consumption is increased by 10%. Find the decrease percent in the revenue derived from it? Answer Choice: (A) 18% (B) 22% (C) 42% (D) 12% (E) 17%
Answer: D
Express a speed of 70 kmph in meters per second? Answer Choice: (A) 10 mps (B) 19.44 mps (C) 97.44 mps (D) 17.44 mps (E) 18.44 mps
Answer: B
Each of the integers from 0 to 9, inclusive, is written on a separate slip of blank paper and the ten slips are dropped into hat. If the slips are then drawn one at a time without replacement, how many must be drawn to ensure that the numbers on two of the slips drawn will have a sum of 11? Answer Choice: (A) 3 (B) 4 (C) 5 (D) 6 (E) 7
Answer: E
Statement: "If you trouble me, I will slap you."
Assumptions:
1) With the warning, the child may stop troubling her.
2) All children are basically naughty. Answer Choice: (A) Only assumption I is implicit (B) Only assumption II is implicit (C) Either I or II is implicit (D) Neither I nor II is implicit (E) Both I and II are implicit
Answer: A
-54x29+100=? Answer Choice: (A) -1466 (B) 2801 (C) -2801 (D) -2071 (E) None of them
Answer: A
Two pipes A and B can fill a tank in 15 min and 20 min respectively. Both the pipes are opened together but after 4 min, pipe A is turned off. What is the total time required to fill the tank? Answer Choice: (A) 14 min 80 sec (B) 14 min 48 sec (C) 14 min 42 sec (D) 14 min 40 sec (E) 14 min 43 sec
Answer: D
A man is three (3) years older than his wife and four (4) times as old as his son. If the son attains an age of fifteen (15) years after three (3) years, what is the present age of the mother? Answer Choice: (A) 60 years (B) 51 years (C) 48 years (D) 45 years (E) 65 years
Answer: D
Farm Tax is levied on the 90% of the cultivated Land. The tax department collected total $ 3840 through the farm Tax from the village of Mr. william. Mr. william paid only $ 480 as farm tax. The percentage of total land of Mr. willam over the total taxable land of the village is : Answer Choice: (A) 15% (B) 25% (C) 0.125% (D) 13.88% (E) none
Answer: D
Anand and Deepak started a business investing Rs 22500 and 35000 respectively. Out of a total profit of 13,800, Deepak's share is: Answer Choice: (A) 4400 (B) 6600 (C) 7400 (D) 8400 (E) 8800
Answer: D
In a mixture of milk and water, the proportion of milk by weight was 70%. If, in a 150-gram mixture, 50 grams of pure milk is added, what would be the percentage of milk in the resulting mixture? Answer Choice: (A) 75.5% (B) 76.5% (C) 77.5% (D) 78.5% (E) 79.5%
Answer: C
Alok ordered 16 chapatis, 5 plates of rice, 7 plates of mixed vegetable and 6 ice-cream cups. The cost of each chapati is Rs.6, that of each plate of rice is Rs.45 and that of mixed vegetable is Rs.70. The amount that Alok paid the cashier was Rs.1081. Find the cost of each ice-cream cup? Answer Choice: (A) 25 (B) 66 (C) 77 (D) 99 (E) 45
Answer: E
3 buffaloes eat as much as 4 cows or 2 oxen. At a farm there are 15 buffaloes, 8 oxen and 24 cows. The fodder for these cattle is available for 24days. If 8 more cows & 9 more buffaloes are brought in, how long will the fodder last? Answer Choice: (A) 20p (B) 13 (C) 15 (D) 18 (E) 21
Answer: D
A leak in the bottom of a tank can empty the full tank in 6 hours. An inlet pipe fills water at the rate of 3.5 liters per minute. When the tank is full in inlet is opened and due to the leak the tank is empties in 8 hours. The capacity of the tank is? Answer Choice: (A) 5729 (B) 5040 (C) 2889 (D) 2870 (E) 2799
Answer: B
How many of the positive divisors of 240 are also multiples of 4 not including 240? Answer Choice: (A) 6 (B) 8 (C) 9 (D) 11 (E) 12
Answer: D
A certain psychologist charges $35 more for the first hour of therapy than for each additional hour. If the total charge to a patient who receives 5 hours of therapy is $350, what is the total charge to a patient who receives only 2 hours of therapy ? Answer Choice: (A)  $120 (B)  $135 (C)  $161 (D)  $165 (E)  $192
Answer: C
which of the following could be the greatest common factor of positive integers 12 and 16 ? I) 5 II) 4 III) 2 Answer Choice: (A) I only (B) I,II only (C) II only (D) I,III only (E) III only
Answer: C
List I: { y, 2, 4, 7, 10, 11}
List II: {3, 3, 4, 6, 7, 10}
If the median Q of List I is equal to the sum of the median of list II and the mode of list II, then y equals Answer Choice: (A) 5 (B) 7 (C) 8 (D) Q=9 (E) 10
Answer: D
The average weight of 25 persons sitting in a boat had some value. A new person added to them whose weight was 46 kg only. Due to his arrival, the average weight of all the persons decreased by 5 kg. Find the average weight of first 25 persons? Answer Choice: (A) 29 (B) 28 (C) 299 (D) 176 (E) 2991
Answer: D
A, B and C start at the same time in the same direction to run around a circular stadium. A completes a round in 252 seconds, B in 308 seconds and c in 198 seconds, all starting at the same point. After what time will they again at the starting point ? Answer Choice: (A) 48 minutes 12 seconds (B) 46 minutes 12 seconds (C) 26 minutes 12 seconds (D) 26 minutes 15 seconds (E) 16 minutes 15 seconds
Answer: B
What will be the result of 7^8 - 6/2 + 9^3 +3+12 ? Answer Choice: (A) 95 (B) 64 (C) 1012 (D) 9 (E) 0
Answer: A
9. On level farmland, two runners leave at the same time from the intersection of two country roads. One runner jogs due north at a constant rate of 8 miles per hour while the second runner jogs due east at a constant rate that is 6 miles per hour faster than the first runner's rate. How far apart, to the nearest mile, will they be after 1/2 hour ? Answer Choice: (A)  6 (B)  7 (C)  8 (D)  12 (E)  14
Answer: C
If a, b, and c are negative integers and 3a - 3b = -3c, then which of the following statements must be true?
I. a> b
II. a> b> c
III. a= c Answer Choice: (A) I and II (B) I only (C) II only (D) III only (E) None
Answer: B
In how many ways can the letters of word EDUCATION be arranged such that all vowels appear together? Answer Choice: (A) 72000 (B) 15000 (C) 14400 (D) 14200 (E) 13201
Answer: C
At a certain restaurant, the average (arithmetic mean) number of customers served for the past x days was 80. If the restaurant serves 120 customers today, raising the average to 90 customers per day, what is the value of x? Answer Choice: (A) 2 (B) 3 (C) 9 (D) 15 (E) 30
Answer: B
Buses leave town B at 3 pm and every 10 hours after that. Buses leave town C at 4pm and every 15 hours after that. If the buses follow this schedule beginning on a Monday, what is the earliest day F on which the buses leave at the same time. Answer Choice: (A) F=Tuesday (B) Wednesday (C) Thursday (D) Sunday (E) F=The busses will never leave at the same time
Answer: E
A sum of money at simple interest amounts to Rs. 815 in 3 years and to Rs. 854 in 4 years. The sum is? Answer Choice: (A) 800 (B) 760 (C) 650 (D) 698 (E) 690
Answer: D
Insert the missing number. 34, 7, 37, 14, 40, 28, 43, (...) Answer Choice: (A) 7 (B) 56 (C) 37 (D) 14 (E) 43
Answer: B
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) 892 (B) 989 (C) 1000 (D) 2729 (E) 1083
Answer: C
If in a certain code "RANGE" is coded as 12345 and "RANDOM" is coded as 123678. Then the code for the word
"RAND" would be Answer Choice: (A) 1236 (B) 1365 (C) 1200 (D) 1526 (E) 1325
Answer: A
A guy was asked to specify his age in years. He said, “Take my age 4 years hence, multiply it by four and subtract four times of my age 4 years ago and you will know my age.” What was the age of that guy? Answer Choice: (A) 18 (B) 15 (C) 13 (D) 32 (E) 40
Answer: D
The age of Somu is one-third his father's. 8 years back he was one-fifth of his father's age. What is his persent age ? Answer Choice: (A) 11 (B) 13 (C) 14 (D) 16 (E) 10
Answer: D
Noelle walks from point A to point B at an average speed of 4 kilometers per hour. At what speed, in kilometers per hour, must Noelle walk from point B to point A so that her average speed for the entire trip is 6 kilometers per hour? Answer Choice: (A) 6.75 (B) 7 (C) 8 (D) 12 (E) 14
Answer: D
The ratio of the area of a square to that of the square drawn on its diagonal is? Answer Choice: (A) 2:5 (B) 3:4 (C) 3:5 (D) 1:2 (E) 2:3
Answer: D
A certain mixture of nuts consists of 5 parts almonds to 2 parts walnuts, by weight. What is the number of pounds of almonds in 150 pounds of the mixture ? Answer Choice: (A)  107 (B)  84 (C)  40 (D)  28 (E)  20
Answer: A
What is the least value of x. So that 23x58 is divisible by 3. Answer Choice: (A) 2 (B) 0 (C) 1 (D) 3 (E) 4
Answer: B
A train 800 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) 288 (B) 261 (C) 500 (D) 287 (E) 271
Answer: C
A student had the following scores in an exam (out of 100):
Social Studies: 80
Science: 79
Art: 89
Music: 62
Spanish: 56
What are his average marks ? Answer Choice: (A) 62.2 (B) 73.2 (C) 74.2 (D) 73.2 (E) 75.2
Answer: D
If N = 2^0.15 and N^b = 64, b must equal Answer Choice: (A) 3/80 (B) 3/5 (C) 40 (D) 5/3 (E) 80/3
Answer: C
If Greg buys 3 shirts, 4 trousers and 2 ties, the total cost is $90. If Greg buys 7 shirts, 2 trousers and 2 ties, the total cost is $50. How much will it cost him to buy 3 trousers, 5 shirts and 2 ties? Answer Choice: (A) $60 (B) $70 (C) $75 (D) $96 (E) Cannot be determined
Answer: B
The probability that a computer company will get a computer hardware contract is 3/4 and the probability that it will not get a software contract is 3/5. If the probability of getting at least one contract is 5/6, what is the probability that it will get both the contracts? Answer Choice: (A) 7/30 (B) 11/40 (C) 17/50 (D) 19/60 (E) 33/80
Answer: D
In what time will a train 180 m long cross an electric pole, it its speed be 144 km/hr? Answer Choice: (A) 2.5 sec (B) 1.9 sec (C) 8.9 sec (D) 4.5 sec (E) 2.9 sec
Answer: D
A batsman in his 15th innings makes a score of 85, and thereby increases his average by 3. What is his average after the 15th innings? He had never been ’not out’. Answer Choice: (A) 47 (B) 37 (C) 39 (D) 43 (E) 42
Answer: D
John traveled 80% of the way from Yellow-town to Green-fields by train at an average speed of 80 miles per hour. The rest of the way John traveled by car at an average speed of v miles per hour. If the average speed for the entire trip was 55 miles per hour, what is v in miles per hour? Answer Choice: (A) 30 (B) 40 (C) 50 (D) 55 (E) 70
Answer: C
There are 14 songs in that 5 Rock songs, 6 western songs & 3 Hindi pop songs. How many different albums can be formed using the above repertoire if the albums should contain at least 1 Rock song & 1 western song? Answer Choice: (A) 15624 (B) 20000 (C) 21000 (D) 23000 (E) 24000
Answer: A
A sum of money deposited at C.I. amounts to Rs.3250 in 2 years and to Rs.3830 in 3 years. Find the rate percent? Answer Choice: (A) 30% (B) 10% (C) 20% (D) 17% (E) 50%
Answer: D
A train, 130 metres long travels at a speed of 45 km/hr crosses a bridge in 30 seconds. The length of the bridge is Answer Choice: (A) 245 metre (B) 375 metre (C) 270 metre (D) 220 metre (E) 255 metre
Answer: A
The cash realised on selling a 14% stock is Rs.106.25, brokerage being 1/4% is? Answer Choice: (A) 366 (B) 106 (C) 102 (D) 192 (E) 122
Answer: B
A grown man eats 1 big burger in two bite. a women in 10 bites. If man takes a bite from the burger and hands it to the women and she takes 2 bites and hand it to the child who takes 3 bites and burger is finished. How many bites the child can finish the burger by herself? Answer Choice: (A) 5 bites (B) 10 bites (C) 15 bites (D) 20 bites (E) 25 bites
Answer: B
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
Determine the value of 27/31−54/62 Answer Choice: (A) 0 (B) 1 (C) 2 (D) 3 (E) none
Answer: A
The average age of a class of 32 students is 16 yrs. if the teacher's age is also included, the average increases by one year. Find the age of the teacher? Answer Choice: (A) 30 Years (B) 49 Years (C) 51 Years (D) 55 Years (E) 57 Years
Answer: B
A can finish a work in 20 days, B in 15 days and C in 12 days. B and C start the work but are forced to leave after 2 days. The remaining work was done by A in : Answer Choice: (A) 10 (B) 11 (C) 12 (D) 13 (E) 14
Answer: E
On the planet Oz, there are 8 days in a week- sunday to saturday and another day called Oz day.There are 36 hours in a day and each hours has 90 minutes while each minute has 60 seconds.As on the earth, the hour hand covers the dial twice everyday. Find the approximate angle between the hands of a clock on Oz when the time is 12:40am. Answer Choice: (A) > 111 degrees (B) > 251 degrees (C) > 71 degrees (D) > 89 degrees (E) > 99 degrees
Answer: D
A number which is divided by 13 and 26 yields same remainder? Answer Choice: (A) 108 (B) 61 (C) 86 (D) 78 (E) 92
Answer: D
If x and y are the two digits of the number 653xy. Such that this number is divisible by 80, then x+y is equal to Answer Choice: (A) 3 (B) 2 (C) 4 (D) 1 (E) 0
Answer: B
All the water in container A which was filled to its brim was poured into two containers B and C. The quantity of water in container B was 62.5% less than the capacity of container A. If 148 liters was now transferred from C to B, then both the containers would have equal quantities of water. What was the initial quantity of water in container A? Answer Choice: (A) 1188 liters. (B) 1194 liters. (C) 1104 liters. (D) 1184 liters. (E) 1189 liters.
Answer: D
In how many different number of ways 7 men and 4 women can sit on a shopa which can accommodate persons? Answer Choice: (A) 990 (B) 210 (C) 230 (D) 250 (E) 270
Answer: A
A person borrows 9000 for 9 years at 3% p.a. simple interest. He immediately lends it to another person at 7 % p.a. for 9 years. Find his gain in the transaction per year. Answer Choice: (A) 380 (B) 360 (C) 340 (D) 300 (E) 180
Answer: B
Albert is 2 times Mary’s age and 4 times as old as Betty. Mary is 12 years younger than Albert. How old is Betty? Answer Choice: (A) 6 (B) 12 (C) 10 (D) 15 (E) 18
Answer: A
Ramu bought an old car for Rs. 40000. He spent Rs. 13000 on repairs and sold it for Rs. 64900. What is his profit percent? Answer Choice: (A) 17% (B) 22.4% (C) 18% (D) 14% (E) 16%
Answer: B
The function f(P) represents the number of ways that prime numbers can be uniquely summed to form a certain number P such that P = a + b + c + d… where those summed variables are each prime and a ≤ b ≤ c ≤ d ... For instance f(8) = 3 and the unique ways are 2 + 2 + 2 + 2 and 2 + 3 + 3 and 3 + 5. What is f(12)? Answer Choice: (A) 4 (B) 5 (C) 6 (D) 7 (E) 8
Answer: D
9log9(7) = ? Answer Choice: (A) 1 (B) 2 (C) 7 (D) 4 (E) 5
Answer: C
350 metres long yard, 26 trees are palnted at equal distances, one tree being at each end of the yard. What is the distance between 2consecutive trees Answer Choice: (A) 10 (B) 12 (C) 14 (D) 16 (E) 18
Answer: C
A retailer sells products that belong to different categories, A to F, in alphabetical order. The number of products sold in each category is distinct and in ascending order. If at-least 2 products are sold in any category and a total of 27 products were sold last week, what is the probability that a product sold last week belonged to Category D? Answer Choice: (A) 2/27 (B) 4/27 (C) 5/27 (D) 8/27 (E) 15/27
Answer: C
In racing over a given distance d at uniform speed, A can beat B by 30 meters, B can beat C by 8 meters, and A can beat C by 37 meters. What is the distance d in meters? Answer Choice: (A) 160 (B) 180 (C) 200 (D) 220 (E) 240
Answer: E
A family with 1 mother, 1 father, and 2 children sit in a car with 2 front seats and 2 back seats. If the mother drives with a child in the front, and the father sits in the back center seat with the other one children on either side of him, how many seating arrangements are possible? Answer Choice: (A)  3 (B)  4 (C)  6 (D)  8 (E)  10
Answer: C
If log 27 = 1.491, then the value of log 9 is: Answer Choice: (A) 0.934 (B) 0.994 (C) 0.954 (D) 0.958 (E) 0.987
Answer: B
A number when divided b the sum of 555 and 445 gives two times their difference as quotient and 30 as the remainder. The number is: Answer Choice: (A) 1220 (B) 1250 (C) 2030 (D) 22030 (E) 1350
Answer: D
At the opening of a trading day at a certain stock exchange, the price per share of stock K was $8. If the price per share of stock K was $9 at the closing of the day, what was the percent increase in the price per share of stock K for that day? Answer Choice: (A) 1.4% (B) 5.9% (C) 11.1% (D) 12.5% (E) 23.6%
Answer: D
Andrew purchased 6kg of grapes at the rate of 74 per kg and 9 kg of mangoes at the rate of 59 per kg. How much amount did he pay to the shopkeeper? Answer Choice: (A) 1000 (B) 975 (C) 980 (D) 1020 (E) 1080
Answer: B
A beaker contains 180 liters of alcohol. On 1st day, 60 l of alcohol is taken out and replaced by water. 2nd day, 60 l of mixture iss taken out and replaced by water and the process continues day after day. What will be the quantity of alcohol in beaker after 3 days Answer Choice: (A) 53.3 (B) 53.8 (C) 53.7 (D) 53.5 (E) 353.3
Answer: A
If z is a multiple of 8778, what is the remainder when z^2 is divided by 9? Answer Choice: (A) 0 (B) 2 (C) 4 (D) 6 (E) 8
Answer: A
Two trains of length 100 m and 200 m are 100 m apart. They start moving towards each other on parallel tracks, at speeds 54 kmph and 72 kmph. After how much time will the trains meet? Answer Choice: (A) 20/89 (B) 20/9 (C) 20/7 (D) 20/6 (E) 20/1
Answer: C
A, B and C work on a task. To complete the task alone, B takes twice the time that A would take to complete the task alone and 1/3rd the time that C would take to complete the task alone. If B actually worked for half the number of days that A worked and 3/2 times the number of days that C worked, what proportion of the total work was completed by B? Answer Choice: (A) 1/3 (B) 2/9 (C) 9/46 (D) 7/19 (E) 1/6
Answer: C
The ratio of sum of squares of first n natural numbers to square of sum of first n natural numbers is 17:325. the value of n is Answer Choice: (A) 15 (B) 25 (C) 35 (D) 30 (E) none of these
Answer: B