loafeihong/math_mmlu_format huggingface dataset:
A project scheduled to be carried out over a single fiscal year has a budget of $12,600, divided into12 equal monthly allocations. At the end of the sixth month of that fiscal year, the total amount actually spent on the project was $6,580. By how much was the project over its budget? Answer Choice: (A)  $380 (B)  $540 (C)  $280 (D)  $1,380 (E)  $1,430
Answer: C
If a 10 percent deposit that has been paid toward the purchase of a certain product is $110, how much more remains to be paid? Answer Choice: (A) $880 (B) $990 (C) $1,000 (D) $1,100 (E) $1,210
Answer: B
Mother,her daughter and her grand child weighs 160 kg. daughter and her daughter(child) weighs 60 kg. child is 1/5th of her grand mother. What is the age of the daughter? Answer Choice: (A) 46 (B) 47 (C) 48 (D) 49 (E) 40
Answer: E
An alloy weighing 18 ounces is 70 percent gold. How many ounces of pure gold must be added to create an alloy that is 90 percent gold? Answer Choice: (A) 6 (B) 90 (C) 12 (D) 24 (E) 48
Answer: B
A box contains six bulbs out of which 3 are defective. If three bulbs are chosen at random, find the probability that all the three bulbs are defective? Answer Choice: (A) 1/12 (B) 1/20 (C) 1/29 (D) 1/36 (E) 1/26
Answer: B
The ratio of the ages of Mini and Minakshi is 4 : 3. The sum of their ages is 35 years. The ratio of their ages after 8 years will be Answer Choice: (A) 28 : 23 (B) 6 : 11 (C) 5 : 4 (D) 3 : 5 (E) 7 : 11
Answer: A
Who is to the immediate right of E? Answer Choice: (A) 221 (B) II only (C) I and II (D) I and III (E) II and III
Answer: A
A Fruit store sells four varieties of Mangoes. A,B,C & D. IF A Costs 20% less than B, and C costs 25% less than A,and D costs 45% less than C what percent of B's cost is D? Answer Choice: (A) 40% (B) 33% (C) 44% (D) 36% (E) 42%
Answer: B
Meg and Bob are among the 6 participants in a cycling race. If each participant finishes the race and no two participants finish at the same time, in how many different possible orders can the participants finish the race so that Meg finishes ahead of Bob? Answer Choice: (A) 24 (B) 30 (C) 360 (D) 90 (E) 120
Answer: C
A field of 40 meter long and 35 metre wide.The field is surronded by a path of uniform width of 2.5 metre runs round it on the outside.Find the Volume of the path? Answer Choice: (A) Cannot be determine (B) 400 (C) 500 (D) 100 (E) 250
Answer: A
How many ways the three digits number (XYZ) can be formed in the form XZ? Answer Choice: (A) 540 (B) 550 (C) 554 (D) 566 (E) 576
Answer: E
54671 - 14456 - 33466 = ? Answer Choice: (A) 2449 (B) 5449 (C) 6749 (D) 6449 (E) 6468
Answer: C
Tea worth Rs.126 per kg are mixed with a third variety in the ratio 1: 1 : 2. If the mixture is worth Rs.157 per kg, the price of the third variety per kg will be Answer Choice: (A) Rs.179.50 (B) Rs.1700 (C) Rs. 175.50 (D) Rs. 180 (E) None
Answer: A
Two positive integers differ by 4, and sum of their reciprocals is 1. Then one of the numbers is Answer Choice: (A) 2 (B) b) 1 (C) c) 5 (D) d) 21 (E) e) 28
Answer: A
60 percent of movie theatres in Town X have 1 screens or less. 20% of those theatres sell an average of more than $300 worth of popcorn per showing. 56 percent of all the movie theatres in Town X sell $300 or less of popcorn per showing. What percent of all the stores on the street have 4 or more screens and sell an average of more than $300 worth of popcorn per day? Answer Choice: (A) 12 (B) 18 (C) 32 (D) 40 (E) 44
Answer: D
In how many different ways can be letters of the word SOFTWARE be arranged in such a way that the vowels always come together? Answer Choice: (A) 13440 (B) 1440 (C) 360 (D) 120 (E) None of these
Answer: E
How many integers from 1 to 100 (both inclusive) have odd number of factors? Answer Choice: (A) 7 (B) 8 (C) 9 (D) 10 (E) Greater than 10
Answer: D
10 men can complete a piece of work in 35 days. In how many days can 7 men complete that piece of work? Answer Choice: (A) 23 days (B) 46 days (C) 22 days (D) 29 days (E) 50 days
Answer: E
The price of an item is discounted 10 percent on day 1 of a sale. On day 2, the item is discounted another 10 percent, and on day 3, it is discounted an additional 10 percent. The price of the item on day 3 is what percentage of the sale price on day 1? Answer Choice: (A) 28% (B) 40% (C) 64.8% (D) 70% (E) 81%
Answer: E
Find the area of the quadrilateral of one of its diagonals is 20 cm and its off sets 9 cm and 6 cm? Answer Choice: (A) 287 cm2 (B) 150 cm2 (C) 1678 cm2 (D) 776 cm2 (E) 678 cm2
Answer: B
If a boat goes 7 km upstream in 42 minutes and the speed of the stream is 3 kmph, then the speed of
the boat in still water is Answer Choice: (A) 12 kmph (B) 13 kmph (C) 14 kmph (D) 15 kmph (E) None of these
Answer: B
One soap can be made out of the scraps obtained while preparing 11 soaps. How many soaps can be prepared out of the scrap obtained out of 251 soaps. (Take all possibilities) Answer Choice: (A) 24 (B) 25 (C) 26 (D) 27 (E) 28
Answer: B
Which of the following is the sum of all the even numbers between 1 and 91, inclusive? Answer Choice: (A) 2550 (B) 2450 (C) 2600 (D) 2499 (E) 2446
Answer: E
In a group of 8 engineers, 3 engineers have a PHD degree; the others have only an MS or BS degree. A team of 3 engineers is to be chosen which must have at least 1 engineer with a PHD, how many different teams can be chosen? Answer Choice: (A) 56 (B) 46 (C) 64 (D) 65 (E) 10
Answer: B
A toothpaste manufacturer has set an annual production target to gain more profits. This year the target reached is 1/10 of last year's target. If the target production this year is increased 5% of the last year's target, how much percentage of the last year's target does he still need to reach to get the profit? Answer Choice: (A) 4/5 (B) 3/6 (C) 20/20 (D) 10/5 (E) 4/3
Answer: C
A rectangular grass field is 75 m * 55 m, it has a path of 2.5 m wide all round it on the outside. Find the area of the path and the cost of constructing it at Rs.5 per sq m? Answer Choice: (A) 3350 (B) 3357 (C) 3328 (D) 3329 (E) 3375
Answer: E
What is the units digit of 17^83 × 13^52 × 11^87? Answer Choice: (A) 4 (B) 5 (C) 6 (D) 7 (E) 8
Answer: B
The sum of two numbers is 50 and their difference is 10. Find their product. Answer Choice: (A) 600 (B) 114 (C) 315 (D) 325 (E) 335
Answer: A
Which of the following has most number of divisors? Answer Choice: (A) 99 (B) 101 (C) 176 (D) 182 (E) None of these
Answer: C
A man takes 5 hours 45 min. In walking to a certain place and riding back. He would have gained 2 hours by riding both ways. The time he would take to walk both ways is : Answer Choice: (A) 11 hrs 45 min (B) 3 hrs 45 min (C) 7 hrs 30 min (D) 7 hrs 45 min (E) None
Answer: A
The no. of gift pack bought by Dexter is 1 more than the price, in rupees, of each gift pack. The amount of Rs.380 which Dexter had, fell short of the required amount. What is theamount by which he might have fallen short. Answer Choice: (A) 30 (B) 40 (C) 50 (D) 60 (E) 80
Answer: B
Given that 268x74= 19332, find the value of 2.68x.74. Answer Choice: (A) 1.9332 (B) 1.0025 (C) 1.5693 (D) 1.0266 (E) None
Answer: A
After successive discounts of 20%, 10% and 5% a certain good is sold for Rs. 6700. Find the actual price of the good. Answer Choice: (A) s. 6000 (B) s. 9000 (C) s. 10800 (D) s. 9795 (E) s. 9980
Answer: D
The sum and product of two numbers are 12 and 35 respectively. The sum of their reciprocals is Answer Choice: (A) 12/35 (B) 1/35 (C) 35/8 (D) 35/9 (E) 1/45
Answer: A
Given f(x) = 2x – 3, for what value of x does 2*[f(x)] – 11 = f(x – 2) ? Answer Choice: (A) 2 (B) 3 (C) 4 (D) 5 (E) 6
Answer: D
The speed of a boat in still water in 20 km/hr and the rate of current is 3 km/hr. The distance travelled downstream in 24 minutes is: Answer Choice: (A) 9.6 (B) 10.2 (C) 9.2 (D) 10.4 (E) 9.0
Answer: C
A bag contains seven white and four red balls. Two balls are picked at random from the bag. What is the probability that they both are different color? Answer Choice: (A) 25/28 (B) 28/55 (C) 25/26 (D) 25/23 (E) 25/14
Answer: B
Suresh started a business, investing Rs.18000. After 3 months and 4 months respectively, Rohan and Sudhir joined him with capitals of 12000 and 9000. At the end of the year the total profit was Rs.3960. What is the difference between Rohan’s and Sudhir’s share in the profit? Answer Choice: (A) s.345 (B) s.350 (C) s.352 (D) s.360 (E) s.368
Answer: D
If k^2 = m^2, which of the following must be not true or false? Answer Choice: (A) k = m (B) k = −m (C) k = |m| (D) k = −|m| (E) A,B,C,D FALSE
Answer: E
There are 200 rats in Rat-City. Out of the 200, 70 are street rats and the rest are domestic rats. 110 rats are gray, 30 out of the gray cats are NOT domestic ones. How many domestic rats are there which are not gray in Rat-City? Answer Choice: (A) 90 (B) 50 (C) 60 (D) 40 (E) 25
Answer: B
The editor of an anthology of short stories has to select authors from a pool of 12 authors, of which 4 are female. If the anthology is to include the work of 8 authors of which at least 2 must be female, in how many ways can the editor select the authors? Answer Choice: (A) 168 (B) 201 (C) 294 (D) 462 (E) 495
Answer: D
Line Q has the equation 3x + y = 7. Which of the following lines is perpendicular to Line Q? Answer Choice: (A)  y = 3x + 4 (B)  y = –3x – 6 (C)  y = (1/3)x – 1 (D)  y = (–1/3)x + 2 (E)  y = (–7/3)x – 5
Answer: C
0.01 is what percent of 0.1? Answer Choice: (A) 1% (B) 10% (C) 100% (D) 50% (E) 25%
Answer: B
if 5 a = 3125, then the value of 5(a-3) is : Answer Choice: (A) 25 (B) 125 (C) 625 (D) 1625 (E) None of these
Answer: A
The average (arithmetic mean)T of the four distinct positive integers p, q, s and t is x. If p and q are odd, and s and t are even, which of the following must be true?
I. x is an integer
II. (x−0.5) is an integer.
III. 2x is an odd integer. Answer Choice: (A) I only (B) II only (C) III only (D) II and III only (E) None of the above
Answer: E
A certain sum of money at simple interest amounted Rs.840 in 10 years at 3% per annum, find the sum? Answer Choice: (A) 378 (B) 277 (C) 299 (D) 646 (E) 261
Answer: D
If an integer n is to be chosen at random from the integers 1 to 96, inclusive, what is the probability that n(n + 1)(n + 2) will be divisible by 4? Answer Choice: (A) 1/4 (B) 3/8 (C) 1/2 (D) 5/8 (E) 3/4
Answer: E
A train is 360 meter long is running at a speed of 56 km/hour. In what time will it pass a bridge of 140 meter length. Answer Choice: (A) 20.14 seconds (B) 12.14 seconds (C) 22.14 seconds (D) 32.14 seconds (E) None of these
Answer: D
If the sum of a number and its square is 132, then what is the number? Answer Choice: (A) 10 (B) 11 (C) 12 (D) 13 (E) 14
Answer: B
. How many shots of 1cm radius can be prepared from a sphere of 3cm radius? Answer Choice: (A) 20 (B) 72 (C) 27 (D) 83 (E) 83
Answer: C
If c<0, which of the following represents a positive number? Answer Choice: (A) |c|/c (B) |c|c (C) -c|c| (D) c/ |c| (E) c|c|
Answer: C
Arun took a loan of Rs. 1400 with simple interest for as many years as the rate of interest. If he paid Rs.686 as interest at the end of the loan period, what was the rate of interest? Answer Choice: (A) 8% (B) 6% (C) 4% (D) 7% (E) 5%
Answer: D
Find the largest number of five digits which is exactly divisible by 12 and 15 ? Answer Choice: (A) A)12960 (B) B)13050 (C) C)10025 (D) D)11080 (E) E)12080
Answer: A
Find H.C.F. of 0.63 and 1.05 Answer Choice: (A) 0.18 (B) 0.35 (C) 0.5 (D) 0.17 (E) 0.21
Answer: E
Jansi’s age is one-sixth of her mother’s age. Jansi’s mother’s age will be two times of Lenin’s age after 10 years. If Lenin’s 8-th birthday was celebrated 2 years before, then what is Jansi’s current age? Answer Choice: (A) 2 years (B) 5 years (C) 7 years (D) 8 years (E) 9 years
Answer: B
If n is a positive integer and the product of all integers from 1 to n, inclusive, is a multiple of 440, what is the least possible value of n? Answer Choice: (A) 10 (B) 11 (C) 12 (D) 13 (E) 14
Answer: B
If 6 men and 8 boys can do a piece of work in 10 days while 26 men and 48 boys can do the same in 2 days, the time taken by 15 men and 20 boys in doing the same type of work will be: Answer Choice: (A) 7 (B) 9 (C) 4 (D) 13 (E) None
Answer: C
Different breeds of dogs get older at different rates in “dog years.” Livonian wolfhounds age 6 times as fast as humans, whereas Khazarian terriers age 5 times as fast and Akkadian retrievers age 4 times as fast. If Dan bought a newborn Akkadian on January 1, 2010, a newborn Khazarian 1 year later, and a newborn Livonian 1 year after that, in what year will the sum of the dog-year ages of the Akkadian and the Khazarian first be exceeded by twice the age of the Livonian in dog years, rounding all ages down to the nearest integer? Answer Choice: (A) 2017 (B) 2014 (C) 2015 (D) 2016 (E) 2013
Answer: A
If the sides of a triangle are 196 cm, 81 cm and 277 cm, what is its area? Answer Choice: (A) 5000 (B) 5656 (C) 7878 (D) 7900 (E) 7938
Answer: E
Presently a mixture in a tub contains substances A and B in the ratio of 7:5. If 9 litres of this solution is drawn out and B is added to the mixture in certain quantity the resulting mixture becomes 7:9. How much litres of liquid A was kept in the tub initially? Answer Choice: (A) 87 (B) 265 (C) 88 (D) 21 (E) 91
Answer: D
For each hour of production, a certain factory requires 1 assembly line worker for every 25 units to be produced in that hour. The factory also requires 14 managers regardless of the number of units to be produced. Which of the following expressions represents the total number of assembly line workers and managers that this factory requires to produce 50N in one hour, where N is a positive integer? Answer Choice: (A) 12 + 50N (B) 12 + 2N (C) 62N (D) 37N (E) 14 + 2N
Answer: E
A and B can do a work in 25 days and 10 days respectively. A starts the work and B joins him after 2 days. In how many days can they complete the remaining work? Answer Choice: (A) 4.28 days (B) 4.38 days (C) 5.28 days (D) 6.28 days (E) 2.28 days
Answer: A
A 20 litre mixture of milk and water contains milk and water in the ratio 3 : 2. 10 litres of the mixture is removed and replaced with pure milk and the operation is repeated once more. At the end of the two removal and replacement, what is the ratio Q of milk and water in the resultant mixture? Answer Choice: (A) 17 : 3 (B) 9 : 1 (C) 3 : 17 (D) 5 : 3 (E) 11: 2
Answer: B
The ratio of the ages of Anil and his son at present is 7:3. Six years hence, the ratio of the ages of the Anil's wife and the son will be 2:1. Find the ratio of the present ages of Anil and his wife? Answer Choice: (A) 2:2 (B) 2:9 (C) 2:4 (D) Cannot be determined (E) None of these
Answer: D
Twenty six years ago,a father was three times as old as his son.Now the father is only twice as old as his son. Then the sum of the present ages of the son and the father is : Answer Choice: (A) 120 (B) 156 (C) 108 (D) 105 (E) 86
Answer: B
55% of respondents to a survey consisted of those who used both M and N and those who used neither M nor N. 47% of respondents did not use M. 40% used N. What percent of respondents used only N? Answer Choice: (A) 16% (B) 21.5% (C) 20% (D) 18.5% (E) 17.5%
Answer: A
A palindrome is a word or a number that reads the same forward and backward. For example, 2442 and 111 are palindromes. If 5-digit palindromes are formed using one or more of the digits 1, 2, 3, 4, 5, and 6, how many palindromes are possible? Answer Choice: (A) 36 (B) 96 (C) 132 (D) 216 (E) 256
Answer: D
A train 360 m long is running at a speed of 45 km/hr. In what time will it pass a bridge 140 m long? Answer Choice: (A) 40 sec (B) 32 sec (C) 12 sec (D) 85 sec (E) 56 sec
Answer: A
A and B walk around a circular track. They start at 8 a.m. from the same point in the opposite directions. A and B walk at a speed of 2 rounds per hour and 3 rounds per hour respectively. How many times shall they cross each other before 9.30 a.m. ? Answer Choice: (A) 9.38 a.m (B) 9.36 a.m (C) 9.30 a.m (D) 9.10 a.m (E) 9.40 a.m
Answer: C
Find the principle on a certain sum of money at 5% per annum for 2 2/5 years if the amount being Rs.1120? Answer Choice: (A) 1000 (B) 289 (C) 209 (D) 280 (E) 892
Answer: A
One train is traveling 45 kmph and other is at 10 meters a second. Ratio of the speed of the two trains is? Answer Choice: (A) 5:4 (B) 2:8 (C) 5:1 (D) 5:2 (E) 5:9
Answer: A
The sum of the ages of a father and son is 45 years. Five years ago, the product of their ages was four times the fathers age at that time. The present age of father and son Answer Choice: (A) 34,11 (B) 35,10 (C) 36,9 (D) 40,5 (E) 41,5
Answer: C
A train traveling at 100 kmph overtakes a motorbike traveling at 64 kmph in 18 seconds. What is the length of the train in meters? Answer Choice: (A) 180 meters (B) 1111 meters (C) 1777 meters (D) 1822 meters (E) None of these
Answer: A
A, B and C can do a work in 7 , 14 and 21 days respectively. They completed the work and got Rs.242. What is the share of C? Answer Choice: (A) 33 (B) 44 (C) 55 (D) 11 (E) 31
Answer: B
How many times the keys of a writer have to be pressed in order to write first 50 counting no's? Answer Choice: (A) 90 (B) 91 (C) 92 (D) 93 (E) 94
Answer: D
An electric motor makes 3,000 revolutions per minutes. How many degrees does it rotate in one second? Answer Choice: (A) 19,000 degrees / second (B) 17,000 degrees / second (C) 16,000 degrees / second (D) 18,000 degrees / second (E) 28,000 degrees / second
Answer: D
Two pipes A and B can fill a tank in 10 hrs and 40 hrs respectively. If both the pipes are opened simultaneously, how much time will be taken to fill the tank? Answer Choice: (A) 8 hours (B) 6 hours (C) 4 hours (D) 2 hours (E) None of these
Answer: A
If 6th March, 2021 is Thursday, what was the day of the week on 6th March, 2020? Answer Choice: (A) Sunday (B) Saturday (C) Tuesday (D) Wednesday (E) None of these
Answer: D
Simran started a software business by investing Rs. 50,000. After six months, Nanda joined her with a capital of Rs. 80,000. After 3 years, they earned a profit of Rs. 24,500. What was Simran's share in the profit? Answer Choice: (A) Rs.10528 (B) Rs.10521 (C) Rs.10511 (D) Rs.10411 (E) Rs.10500
Answer: E
How many distinct four-digit numbers can be formed by the digits {1, 2, 3, 4, 5, 5, 6, 6}? Answer Choice: (A) 280 (B) 360 (C) 486 (D) 560 (E) 606
Answer: E
A train 360 m long is running at a speed of 72 km/hr. In what time will it pass a bridge 140 m long? Answer Choice: (A) 40 sec (B) 29 sec (C) 25 sec (D) 27 sec (E) 34 sec
Answer: C
The length of a rectangle is reduced by 22%. By what % would the width have to be increased to maintainthe original area? Answer Choice: (A) 15% (B) 20% (C) 28% (D) 35% (E) 40%
Answer: C
The profit earned by selling an article for Rs. 832 is equal to the loss incurred when the same article is sold for Rs. 448. What should be the sale price for making 50% profit? Answer Choice: (A) 260. (B) 960. (C) 968. (D) 9690. (E) 260.
Answer: B
The sum of the ages 4 members of a family 5years ago was 94.Today,when the daughter has been married off and replaced by a daughter-in-law,the sum of their ages is 100.Assuming that there has been no other change in the family structure and all members are alive,what is the difference in the ages of daughter and daughter-in-law ? Answer Choice: (A) 22 (B) 11 (C) 25 (D) 14 (E) 16
Answer: D
In a Lake, there is a patch of lily pads. Every day, the patch doubles in size. It takes 50 days for the patch to cover the entire lake, how many days would it take the patch to cover half of the lake? Answer Choice: (A) 36 (B) 2^4*3 (C) 24 (D) 38 (E) 49
Answer: E
In a garden, there are three blue flowers, three blue flowers, three yellow flowers, and three grey flowers. What is the probability that a girl will choose three flowers of the same color when randomly picking three flowers? Answer Choice: (A) 4/55 (B) 3/55 (C) 7/55 (D) 4/33 (E) 1/55
Answer: E
The radius of a cylinder is 2 r units and height is 3 r units. Find the curved surface? Answer Choice: (A) 27 (B) 16 (C) 12 (D) 18 (E) 11
Answer: C
500 x 223 + 500 x 77 = ? Answer Choice: (A) 2736900 (B) 2738800 (C) 150000 (D) 2716740 (E) None of them
Answer: C
j, b, and c are positive integers. If j, b, and c are assembled into the six-digit number jbcjbc, which one of the following must be a factor of jbcjbc? Answer Choice: (A)  16 (B)  13 (C)  5 (D)  3 (E)  none of the above
Answer: B
A car traveling at a certain constant speed takes 2 seconds longer to travel 1 kilometer than it would take to travel 1 kilometer at 90 kilometers per hour. At what speed, in kilometers per hour, is the car traveling? Answer Choice: (A) 71.5 (B) 72 (C) 72.5 (D) 73 (E) 85.7
Answer: E
If Rs.540/- are divided among A,B and C in such a way that A’s share is ½nd of B share and B’s share is 1/3rd of C’s share. The share of A is? Answer Choice: (A) Rs.40/- (B) Rs.40/- (C) Rs.60/- (D) Rs.70/- (E) Rs.90/-
Answer: C
Trains A and B start simultaneously from stations 200 miles apart, and travel the same route toward each other on adjacent parallel tracks. If Train A and Train B travel at a constant rate of 20 miles per hour and 20 miles per hour, respectively, how many miles will Train A have traveled when the trains pass each other, to the nearest mile? Answer Choice: (A)  100 (B)  133 (C)  150 (D)  167 (E)  188
Answer: A
Caleb spends $66.50 on 50 hamburgers for the marching band. If single burgers cost $1.00 each and double burgers cost $1.50 each, how many double burgers did he buy? Answer Choice: (A) 5 (B) 33 (C) 20 (D) 40 (E) 45
Answer: B
If a train, travelling at a speed of 90 kmph, crosses a pole in 5 sec, then the length of train is? Answer Choice: (A) 281 m (B) 112 m (C) 117 m (D) 125 m (E) 123 m
Answer: D
A certain ball team has an equal number of right- and left-handed players. On a certain day, two-thirds of the players were absent from practice. Of the players at practice that day, two-third were right handed. What is the ratio of the number of right-handed players who were not at practice that day to the number of left handed players who were not at practice? Answer Choice: (A) 1/3 (B) 2/3 (C) 5/7 (D) 7/5 (E) 3/2
Answer: C
A certain gallery is hanging a series of 6 paintings. All the paintings will be exhibited in a row along a single wall. Exactly 2 of the paintings are on panel, the remainder are on canvas. In how many ways can the paintings be exhibited if the works on panel must be the second and sixth in the row?
OE Answer Choice: (A) 240 (B) 200 (C) 122 (D) 80 (E) 36
Answer: E
In how many ways can five boys and three girls sit in a row such that all boys sit together? Answer Choice: (A) A)2888 (B) B)2885 (C) C)2880 (D) D)2876 (E) E)2224
Answer: C
If n is a positive integer, what is the maximum possible number of prime numbers in the following sequences: n + 1, n + 2, n + 3, n + 4, n + 5, and n + 6? Answer Choice: (A) 2 (B) 3 (C) 4 (D) 5 (E) 6
Answer: C
Rahul's housing colony have One tap, working alone at its maximum constant rate, can fill a certain tank in 230 seconds. A second tap, working alone at its maximum constant rate, can fill the same tank in 234 seconds. If both taps work together at their respective maximum constant rates, the time it will take to fill the tank is closest to Answer Choice: (A) 116 seconds (B) 150 seconds (C) 177 seconds (D) 200 seconds (E) 270 seconds
Answer: A
When the no.7y86038 is exactly divisible by 11, then the smallest whole no.in place of y? Answer Choice: (A) 3 (B) 4 (C) 6 (D) 7 (E) 9
Answer: A
In the Land of Oz only one or two-letter words are used. The local language has 66 different letters. The parliament decided to forbid the use of the seventh letter. How many words have the people of Oz lost because of the prohibition? Answer Choice: (A) 65 (B) 66 (C) 67 (D) 131 (E) 132
Answer: D
Seats for Mathematics, Physics and Biology in a school are in the ratio 5:7:8. There is a proposal to increase these seats by 40, 50 and 75 respectively. What will be the ratio of increased seats? Answer Choice: (A) 2:3:4 (B) 6:7:8 (C) 6:8:9 (D) None of these (E) Cannot be determined
Answer: A
A rectangular tank needs to be coated with insulation. The tank has dimensions of 3 feet, 6 feet, and 2 feet. Each square foot of insulation costs $20. How much will it cost to cover the surface of the tank with insulation? Answer Choice: (A) $980 (B) $1060 (C) $1220 (D) $1440 (E) $1650
Answer: D