loafeihong/math_mmlu_format huggingface dataset:
Rabin has 3 cows in his farm. If he he decide to arrange the cows in every possible combination and moved just one cow every 5 minute, how long would it taken by him ? Answer Choice: (A) 12 minutes (B) 15 minutes (C) 40 minutes (D) 10 minutes (E) 30 minutes
Answer: E
A rainstorm increased the amount of water stored in State J reservoirs from 160 billion gallons to 200 billion gallons. If the storm increased the amount of water in the reservoirs to 50 percent of total capacity, approximately how many billion gallons of water were the reservoirs short of total capacity prior to the storm? Answer Choice: (A) 240 (B) 250 (C) 260 (D) 270 (E) 300
Answer: A
A courtyard is 25 meter long and 16 meter board is to be paved with bricks of dimensions 20 cm by 10 cm. The total number of bricks required is Answer Choice: (A) 16000 (B) 18000 (C) 20000 (D) 22000 (E) 24000
Answer: C
The length of a rectangle is two - fifths of the radius of a circle. The radius of the circle is equal to the side of the square, whose area is 100 sq.units. What is the area (in sq.units) of the rectangle if the rectangle if the breadth is 2 units? Answer Choice: (A) 140 sq.units (B) 158 sq.units (C) 8 sq.units (D) 607 sq.units (E) 815 sq.units
Answer: C
If the wheel is 18 cm then the number of revolutions to cover a distance of 1056 cm is? Answer Choice: (A) 18 (B) 26 (C) 14 (D) 12 (E) 9.3
Answer: E
Last Sunday a certain store sold copies of Newspaper A for $1.00 each and copies of Newspaper B for $1.25 each, and the store sold no other newspapers that day. If r percent of the store's revenues from newspapers sales was from Newspaper A and if j percent of the newspapers that the store sold were copies of Newspaper A, which of the following expresses r in terms of j? Answer Choice: (A) 100p / (125 - p) (B) 150p / (250 - p) (C) 300p / (375 - p) (D) 400j / (500 - j) (E) 500p / (625 - p)
Answer: D
A boat can move upstream at 14 kmph and downstream at 18 kmph, then the speed of the current is? Answer Choice: (A) 5 (B) 6 (C) 8 (D) 4 (E) 2
Answer: E
The average age of husband, wife and their child 3 years ago was 27 years and that of wife and the child 5 years ago was 20 years. The present age of the husband is: Answer Choice: (A) 35 years (B) 40 years (C) 50 years (D) 60 years (E) None of these
Answer: B
The average of seven numbers is 18. The average of first three numbers is 14 and the average of last three numbers is 19. What is the middle number? Answer Choice: (A) 27 (B) 28 (C) 29 (D) 26 (E) 25
Answer: A
In how many years does a sum of Rs. 5000 yield a simple interest of Rs. 14500 at 15% p.a.? Answer Choice: (A) 19.33 years (B) 18.33 years (C) 17.33 years (D) 16.33 years (E) 15.33 years
Answer: A
A playstation is available for $39000 cash or $17000 as down payment followed by five equal monthly instalments of $4800 each. The simple rate of interest per annum under the instalment plan would be Answer Choice: (A) 18% (B) 19% (C) 21.2% (D) 21.81% (E) 22.07%
Answer: D
2+2^2+2^+......+2^9=? Answer Choice: (A) 2044 (B) 1022 (C) 1056 (D) 1065 (E) None of them
Answer: B
40 persons like apple. 7 like orange and mango dislike apple. 10 like mango and apple and dislike orange. 3 like all. How many people like apple? Answer Choice: (A) 47 (B) 46 (C) 54 (D) 58 (E) 62
Answer: B
Andy solves problems 74 to 135 inclusive in a Math exercise. How many problems does he solve? Answer Choice: (A) 53 (B) 62 (C) 51 (D) 50 (E) 49
Answer: B
An woman swims downstream 64 km and upstream 24 km taking 8 hours each time; what is the speed of the current? Answer Choice: (A) 1.6 (B) 1.8 (C) 3.5 (D) 1.5 (E) 2.5
Answer: E
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) 20% (B) 19% (C) 15% (D) 12% (E) 24%
Answer: D
The average weight of a group of boys is 30 kg. After a boy of weight 35 kg joins the group, the average weight of the group goes up by 1 kg. Find the number of boys in the group originally ? Answer Choice: (A) 4 (B) 8 (C) 5 (D) 2 (E) 9
Answer: A
In a 1000 m race, A beats B by 50 m and B beats C by 20 m. In the same race, by how many meters does A beat C? Answer Choice: (A) A)69m (B) B)829m (C) C)822m (D) D)929m (E) E)132mj
Answer: A
A horse is tethered to one corner of a rectangular grassy field 36 m by 20 m with a rope 12 m long. Over how much area of the field can it graze? Answer Choice: (A) 154 cm2 (B) 113 m2 (C) 123 m2 (D) 115 m2 (E) None of these
Answer: B
If x and y are positive integers and 12x=21y what is the least possible value of xy? Answer Choice: (A)  9 (B)  28 (C)  63 (D)  84 (E)  252
Answer: A
Average of five numbers is 9, and the sum of three of the numbers is 30, what is the average of the other 2 numbers? Answer Choice: (A) 17 (B) 15.5 (C) 8.5 (D) 7.5 (E) 3.5
Answer: D
In a survey of 340 employees, 104 of them are uninsured, 54 work part time, and 12.5 percent of employees who are uninsured work part time. If a person is to be randomly selected from those surveyed, what is the probability that the person will neither work part time nor be uninsured? Answer Choice: (A) 7/12 (B) 8/41 (C) 39/68 (D) 1/8 (E) 41/91
Answer: C
From a pack of cards two cards are drawn one after the other, with replacement. The probability that the first is a red card and the second is a king is? Answer Choice: (A) 1/26 (B) 1/25 (C) 1/87 (D) 1/17 (E) 1/12
Answer: A
A table is bought for Rs.600/- and sold at a loss of 8% find its selling price Answer Choice: (A) s.500/- (B) s.552/- (C) s.540/- (D) s.600/- (E) s.700/-
Answer: B
19 men take 21 days of 8 hours each to do a piece of work. How many days of 6 hours each would 21 women take to do the same. If 3 women do as much work as 2 men? Answer Choice: (A) 32 (B) 87 (C) 38 (D) 99 (E) 77
Answer: C
If 40 honey bees make 40 grams of honey in 40 days, then 1 honey bee will make 1 gram of honey in how many days? Answer Choice: (A) 1 (B) 3.5 (C) 40 (D) 49 (E) 30
Answer: C
Two trains, one from Howrah to Patna and the other from Patna to Howrah, start simultaneously. After they meet, the trains reach their destinations after 9 hours and 16 hours respectively. The ratio of their speeds is? Answer Choice: (A) 4:6 (B) 4:3 (C) 4:9 (D) 4:4 (E) 4:2
Answer: B
If s is the product of the integers from 50 to 60 inclusive, and if t is the product of the integers from 50 to 61 inclusive, what is 1/s + 1/t in terms of t? Answer Choice: (A) 32/t (B) 42/t (C) 52/t (D) 62/t (E) 72/t
Answer: D
By selling 20 pencils for a rupee a man loses 35%. How many for a rupee should he sell in order to gain 30%? Answer Choice: (A) 8 (B) 9 (C) 6 (D) 14 (E) 10
Answer: E
A man can row a boat at 20 kmph in still water. If the speed of the stream is 6 kmph, what is the time taken to row a distance of 60 km downstream? Answer Choice: (A) 30/83 hours (B) 80/13 hours (C) 30/13 hours (D) 30/19 hours (E) 32/13 hours
Answer: C
If the cost price of 50 articles is equal to the selling price of 40 articles, then the gain or loss percent is? Answer Choice: (A) 33 (B) 21 (C) 92 (D) 12 (E) 25
Answer: E
The length of rectangle is thrice its breadth and its perimeter is 96 m, find the area of the rectangle? Answer Choice: (A) 432 (B) 456 (C) 546 (D) 258 (E) 277
Answer: A
I bought two books; for Rs.360. I sold one at a loss of 15% and other at a gain of 19% and then I found each book was sold at the same price. Find the cost of the book sold at a loss? Answer Choice: (A) 197 (B) 210 (C) 189 (D) 278 (E) 268
Answer: B
10 books are placed at random in a shelf. The probability that a pair of books will always be together is? Answer Choice: (A) 1/0 (B) 1/3 (C) 1/5 (D) 1/2 (E) 1/1
Answer: C
Two students appeared at an examination. One of them secured 9 marks more than the other and his marks was 56% of the sum of their marks. The marks obtained by them are: Answer Choice: (A) 39,30 (B) 41,32 (C) 42,33 (D) 43,34 (E) 35,36
Answer: C
Difference between the length &breadth of a rectangle is 23 m. If its perimeter is 206 m, then its area is?? We have: (l - b) = 23 and 2(l + b) = 206 or (l + b) = 103? Answer Choice: (A) 2400 m^2 (B) 2420 m^2 (C) 2520 m^2 (D) 2640 m^2 (E) 2750 m^2
Answer: C
What is the ratio between perimeters of two squares one having 3 times the diagonal then the other? Answer Choice: (A) 3:6 (B) 3:4 (C) 3:2 (D) 3:1 (E) 3:7
Answer: D
If x is an integer, then x(x - 1)(x - n) must be evenly divisible by three when n is any of the following values EXCEPT Answer Choice: (A) -4 (B) -2 (C) -1 (D) 2 (E) 5
Answer: B
The parameter of a square is equal to the perimeter of a rectangle of length 7.5cm and breadth 6.5 cm. Find the circumference of a semicircle whose diameter is equal to the side of the square. (Round off your answer to two decimal places)? Answer Choice: (A) 10.2 (B) 10.27 (C) 10.23 (D) 10.21 (E) 10.25
Answer: D
A group of 7 fishermen chartered a boat for a day to fish for flounder. The boat costs x dollars per day to rent. If the group can find 3 more fishermen on the docks who are willing to come aboard and share the rental costs, how much less will the rental cost be per person in terms of x? Answer Choice: (A) x/70 (B) x/35 (C) 3x/70 (D) 3x/10 (E) 3x/7
Answer: C
A bag contains 7 green and 8 white balls. If two balls are drawn simultaneously, the probability that both are of the same colour is ? Answer Choice: (A) 7/19 (B) 7/14 (C) 7/98 (D) 7/18 (E) 7/15
Answer: E
At what rate percent on simple interest will Rs.1750 amount to Rs.2000 in 4 years? Answer Choice: (A) 4 % (B) 3.57 % (C) 2 6/7 % (D) 5 % (E) 6 %
Answer: B
The largest 4 digit number exactly divisible by 55 is? Answer Choice: (A) 9935 (B) 9939 (C) 9944 (D) 9955 (E) 9960
Answer: D
x is the product of each integer from 1 to 50, inclusive and y=100^k, where k is an integer . What is the greatest value of k for which y is a factor of x? Answer Choice: (A) 0 (B) 5 (C) 6 (D) 10 (E) 12
Answer: C
The least number which should be added to 3218 so that the sum is exactly divisible by 5, 6, 4 and 3 is? Answer Choice: (A) 10 (B) 20 (C) 30 (D) 40 (E) 50
Answer: B
A professional athlete was offered a three-year contract to play with Team K that provided for an annual salary of $100,000 in the first year, an increase in annual salary of 20% over the previous year for the next two years, and a bonus of $50,000 on signing. Team L offered a three-year contract providing for an annual salary of $120,000 in the first year, an increase in annual salary of 10% over the previous year for the next two years, and no signing bonus. If he accepts the offer of Team L and fulfills the three-year contract terms, the athlete will receive how much more money by choosing Team L over Team K ? Answer Choice: (A) $16,800 (B) $50,000 (C) $82,500 (D) $92,000 (E) $100,000
Answer: A
385, 462, 572, 396, 424, 671, 264 Answer Choice: (A) 385 (B) 424 (C) 671 (D) 264 (E) None of these
Answer: B
Three coworkers P , H , R meet for Dinner. P had 5 sandwiches, H had 3 and R had none. Both PH share their sandwiches with R such that each one got the same amount. If R paid $ 8 to PH, how much of $ 8 should P get? Assume both sandwiches and Dollars can be split. Answer Choice: (A) a) 5$ (B) b) 3 $ (C) c) 7 $ (D) d) 4 $ (E) e) 5.5 $
Answer: C
A paint store mixes 3/4 pint of red paint and 2/3 pint of white paint to make a new paint color called Perfect Pink. How many pints of red paint would be needed to make 30 pints of Perfect Pink paint? Answer Choice: (A) 9 (B) 16 (C) 15 (D) 25 1/3 (E) 28 1/2
Answer: C
Awordis defined as a sequence of Four dots arranged in a row. Each dot is colored either yellow or blue. How many distinct words can be formed? Answer Choice: (A) 13 (B) 15 (C) 16 (D) 18 (E) 19
Answer: C
Find the total no. of distinct bike no.'s that can be formedusing 2 letters followed by 2 no.'s. How manyletters need to be distinct? Answer Choice: (A) 45789 (B) 49653 (C) 57900 (D) 65000 (E) 70046
Answer: D
During a special promotion, a certain filling station is offering a 10 percent discount on gas purchased after the first 5 gallons. If Kim purchased 20 gallons of gas, and Isabella purchased 25 gallons of gas, then Isabella‟s total per-gallon discount is what percent of Kim‟s total per-gallon discount? Answer Choice: (A) 80% (B) 107% (C) 116.7% (D) 120% (E) 140%
Answer: B
One-third of Rahul’s savings in National Savings Certificate is equal to one-half of his savings in Public Provident Fund. If he has Rs. 2,50,000 as total savings, how much has he saved in Public Provident Fund ? Answer Choice: (A) Rs. 30,000 (B) Rs. 50,000 (C) Rs. 60,000 (D) Rs. 100,000 (E) None
Answer: D
A shopkeeper sold an article at $1050 and gained a 20% profit. What was the cost price? Answer Choice: (A) $835 (B) $845 (C) $855 (D) $865 (E) $875
Answer: E
In how many different number of ways 6 men and 2 women can sit on a shopa which can accommodate persons? Answer Choice: (A) 200 (B) 1680 (C) 240 (D) 250 (E) 260
Answer: B
One-third of Rahul's savings in National Savings Certificate is equal to one-half of his savings in Public Provident Fund. If he has Rs. 1,50,000 as total savings, how much has he saved in Public Provident Fund ? Answer Choice: (A) 90000 (B) 85000 (C) 50000 (D) 75000 (E) 60000
Answer: E
5 cats can catch 5 mice in 5 minutes. How many cats does it take to catch 100 mice in 100 minutes? Answer Choice: (A) 1 (B) 2 (C) 3 (D) 4 (E) 5
Answer: E
Arjun started a business with Rs. 20,000 and is joined afterwards by Anoop with Rs.80, 000. After how many months did Anoop join if the profits at the end of the year are divided equally? Answer Choice: (A) 3 (B) 9 (C) 5 (D) 6 (E) 7
Answer: B
If n ≠ 0, which of the following could be less than n?
I. 2n
II. n^2
III. 2 - n Answer Choice: (A) I only (B) II only (C) I and II only (D) I and III only (E) None
Answer: D
Having received his weekly allowance, a student spent 3/5 of his allowance at the arcade. The next day he spent one third of his remaining allowance at the toy store, and then spent his last $0.40 at the candy store. What is this student’s weekly allowance? Answer Choice: (A) $1.20 (B) $1.50 (C) $1.80 (D) $2.00 (E) $2.50
Answer: B
Due to construction, the speed limit along an 15-mile section of highway is reduced from 55 miles per hour to 35 miles per hour. Approximately how many minutes more will it take to travel along this section of highway at the new speed limit than it would have taken at the old speed limit ? Answer Choice: (A)  5 (B)  8 (C)  9.36 (D)  15 (E)  24
Answer: C
A certain function f satisfies the equation f(x)+2*f(6-x)=x for all real numbers x. The value of f(1) is Answer Choice: (A) 3 (B) 1 (C) 2 (D) 5 (E) 6
Answer: A
In a group of cows and hens, the number of legs are 14 more than twice the number of heads. The number of cows is Answer Choice: (A) 22 (B) 7 (C) 8 (D) 6 (E) 51
Answer: B
Find the value of 3/11 × [(1 + 1/3) (1 + 1/4) …………. (1 + 1/120)] is Answer Choice: (A) 10 (B) 13 (C) 11 (D) 15 (E) 17
Answer: C
If 4 men working 10 hours a day earn Rs. 800 per week, then 9 men working 6 hours a day will earn how much per week? Answer Choice: (A) Rs 840 (B) Rs 1320 (C) Rs 1080 (D) Rs 1680 (E) None of these
Answer: C
Three pipes of same capacity A,B,C can fill a tank in 14 hours. If there are only two pipes C and A of same capacity, the tank can be filled in? Answer Choice: (A) 6 (B) 12 (C) 28 (D) 42 (E) 21
Answer: E
In one hour, a boat goes 4 km/hr along the stream and 2 km/hr against the stream. The speed of the boat in still water (in km/hr) is: Answer Choice: (A) 3 km/hr (B) 4 km/hr (C) 5 km/hr (D) 6 km/hr (E) 8 km/hr
Answer: A
It is required to fix a pipe such that water flowing through it at a speed of 7 metres per minute fills a tank of capacity 220 cubic metres in 10 minutes. The inner radius of the pipe should be : Answer Choice: (A) √2 m (B) 2 m (C) 1 m (D) 1⁄√2 m (E) None of these
Answer: C
A = {2, 3, 5, 7, 15}
B = {2, 4, 6, 13}
Two integers will be randomly selected from sets A and B, one integer from set A and one from set B, and then multiplied together. How many different products can be obtained? Answer Choice: (A) 15 (B) 16 (C) 19 (D) 20 (E) 36
Answer: B
I bought two books; for Rs.480. I sold one at a loss of 15% and other at a gain of 19% and then I found each book was sold at the same price. Find the cost of the book sold at a loss? Answer Choice: (A) 276 (B) 280 (C) 287 (D) 267 (E) 270
Answer: B
n what time will a railway train 60 m long moving at the rate of 36 kmph pass a telegraph post on its way? Answer Choice: (A) 2 (B) 7 (C) 8 (D) 6 (E) 9
Answer: D
If the product of the integers w, x, y and z is 840, and if 1 < w < x < y < z, what is the value of w + z? Answer Choice: (A) 10 (B) 11 (C) 16 (D) 18 (E) 21
Answer: B
In a division sum, the divisor is ten times the quotient and five times the remainder. If the remainder is 44, the dividend is: Answer Choice: (A) 4884 (B) 5340 (C) 5342 (D) 5345 (E) 5356
Answer: A
Bullock likes to keep a spare tyre in his car every time. On a certain day, he travels 1, 20,000 km and just to make the most of all the tyres, he changes the tyres between his journey such that each tyre runs the same distance.
What is the distance traveled by each tyre? Answer Choice: (A) 70,000 (B) 60,000 (C) 80,000 (D) 96,000 (E) 10,000
Answer: D
If a person walks at 20 km/hr instead of 10 km/hr, he would have walked 40 km more. The actual distance traveled by him is? Answer Choice: (A) 40 km (B) 76 km (C) 18 km (D) 16 km (E) 97 km
Answer: A
If a man lost 10% by selling oranges at the rate of 10 a rupee at how many a rupee must he sell them to gain 50%? Answer Choice: (A) 6 (B) 8 (C) 7 (D) 4 (E) 2
Answer: A
Marge has 3 pumps for filling her swimming pool. When all 3 pumps work at their maximum rates, the swimming pool is filled in 56 minutes. Pump 1's maximum rate is twice the maximum rate of pump 2 and four times the maximum rate of pump 3. How long would it take Marge to fill the pool if she used only pump 2 at its maximum rate ? Answer Choice: (A) 3hrs, 16mins (B) 6hrs, 32mins (C) 7hrs, 12mins (D) 13hrs, 4mins (E) 14hrs, 24mins
Answer: A
A watch which gains uniformly, is 6 min. slow at 8 o'clock in the morning Sunday and it is 6 min. 48 sec. fast at 8 p.m. on following Sunday. When was it correct? Answer Choice: (A) 20 min past 7 pm on Tuesday (B) 20 min. past 7 p.m.on Wednesday (C) 20 min. past 7 p.m. on Thursday (D) 20 min. past 7 p.m. on Friday (E) None of these
Answer: B
At a certain stage of a soccer tournament, the score ratio of teams A, B and C was 3:4:5. Eventually, the score ratio of A to B has doubled while the score ratio of A to C has halved. If the final score of team C was 40, what was the final score Q of team B? Answer Choice: (A) 1)8 (B) 2)10 (C) 3)20 (D) 4)40 (E) 5)80
Answer: A
If a bus moving at the speed of y km/hr travels a distance of x km, which of the following cannot be equal to the distance traveled? Answer Choice: (A) y-x km (B) y/2 km (C) (y-x)/2 km (D) x/y km (E) x-y km
Answer: E
What is the measure of the radius of the circle that circumscribes a triangle whose sides measure 9, 40 and 41? Answer Choice: (A) 6 (B) 4 (C) 24.5 (D) 20.5 (E) 12.5
Answer: D
When is |x-7| = 7-x? Answer Choice: (A) x>7 (B) x<7 (C) x=7 (D) x<0 (E) x<=7
Answer: E
A machine, working at a constant rate, manufactures 72 staplers in 28 minutes. How many staplers does it make in 1 hr 52 min? Answer Choice: (A) 268 (B) 262 (C) 300 (D) 288 (E) 250
Answer: D
Virat buys an old car for Rs. 50000 and spends Rs. 2000 on its repairs. If he sells the car for Rs. 62000, his gain percent is: Answer Choice: (A) 19.23% (B) 11 (1/9) % (C) 12.1 % (D) 12% (E) None of these
Answer: A
If a, r, and c are consecutive even integers and a < r < c, all of the following must be divisible by 4 EXCEPT Answer Choice: (A) a + c (B) r + c (C) ac (D) (bc)/2 (E) (abc)/4
Answer: B
An investor bought 200 shares of stock in ABCD company in 1990. By 1992, the investment was worth only 2/3 of its original value. By 1995, the 200 shares were worth only 2/5 of their value in 1990. By what percent did the value of the investment drop from 1992 to 1995? Answer Choice: (A) 16 2/3% (B) 25% (C) 40% (D) 50% (E) 66 2/3%
Answer: C
In a group of 6 boys&4 girls a Committee of 4 persons is to be formed. In how many different ways can it be done so that the committee has at least 1girl? Answer Choice: (A) 110 (B) 130 (C) 145 (D) 195 (E) 200
Answer: D
What are the number of ways to select 3 men and 2 women such that one man and one woman are always selected? Answer Choice: (A) 26 ways (B) 19 ways (C) 30 ways (D) 76 ways (E) 15 ways
Answer: C
we have two cubes which are joined to each other covering one face of each. and remaining faces of both are colored with the different colors.then the first cube is cut into 8 smaller cubes and another in 27 smaller cubes. what is the total number of faces having no color? Answer Choice: (A) 141 (B) 142 (C) 143 (D) 144 (E) 145
Answer: E
A cistern 6m long and 4 m wide contains water up to a depth of 1 m 25 cm. The total area of the wet surface is: Answer Choice: (A) 49 m2 (B) 50 m2 (C) 53.5 m2 (D) 55 m2 (E) 58 m2
Answer: A
HCF of two numbers is 11 and the product of these numbers is 363, what is the the greater number? Answer Choice: (A) 28 (B) 31 (C) 33 (D) 35 (E) 38
Answer: C
Sony and Johnny caught 25 fishes. Sony caught four times as many as Johnny. How many fishes did Johnny catch? Answer Choice: (A) 5 (B) 16 (C) 34 (D) 38 (E) 42
Answer: A
Which of the following is closer to (21!+20!)/(21!-20!)? Answer Choice: (A) 49 (B) 36 (C) 25 (D) 16 (E) 1
Answer: E
if a@b = a * b^(1/2) then 2@16 = ?
self made Answer Choice: (A) 2 (B) 6 (C) 3 (D) 8 (E) 4
Answer: D
If integers ending in zero are excluded, what is the unit digit of the product of the even integers from 802 to 898, inclusive? Answer Choice: (A) 14 (B) 12 (C) 10 (D) 6 (E) 8
Answer: D
Three 6 faced dice are thrown together. The probability that no two dice show the same number on them is ? Answer Choice: (A) 5/8 (B) 5/9 (C) 5/2 (D) 5/1 (E) 5/6
Answer: B
It is given that 2^32 + 1 is exactly divisible by a certain number. Which one of the following is also divisible by the same number W? Answer Choice: (A) a. 2^96 + 1 (B) b. 2^16 - 1 (C) c. 2^16 + 1 (D) d. 7 * 2^33 (E) e. 2^64 + 1
Answer: A
There are 20 students with an average height of 105 cms in a class. Then 10 students with an average height of 120 cms join the class. What will be the average height of the class now? Answer Choice: (A) 110 cms (B) 120 cms (C) 100 cms (D) 115 cms (E) 130 cms
Answer: A
In how many ways 7 boys and 7 girls can be seated in a row so that boys and girls are alternate? Answer Choice: (A) 50803200 (B) 50328000 (C) 50003280 (D) 50703200 (E) 50603200
Answer: A
√{(1.5)(10^9)} is closest to which of the following? Answer Choice: (A) 5,000 (B) 20,000 (C) 40,000 (D) 100,000 (E) 200,000
Answer: C
The football association pays $2000 out of $8000 it owes to refrees. Then it pays $6000 out of the $12000 owes for the year to players.
How much did the ratio of payments made to monies owed increase? Answer Choice: (A) A) 75% (B) B)100 % (C) C)1% (D) D) 50% (E) E) 25%
Answer: B
8 boys complete a work in 14 days . In how many days will 14 boys complete that work? Answer Choice: (A) 14 days (B) 7 days (C) 8 days (D) 6 days (E) 5 days
Answer: C
The side of a square is increased by 20% then how much % does its area increases? Answer Choice: (A) 44.00 % (B) 45.25 % (C) 48.75 % (D) 50.00 % (E) 40.00 %
Answer: A
A room of 5m 44cm long and 3m 74cm broad is to be paved with squre tiles. Find the least number of squre tiles required to cover the floor. Answer Choice: (A) 233 (B) 877 (C) 279 (D) 176 (E) 291
Answer: D
If the price of a commodity is decreased by 20% and its consumption is increased by 20%, what will be the increase or decrease in expenditure on the commodity? Answer Choice: (A) 4% increase (B) 4% decrease (C) 8% increase (D) 8% decrease (E) None
Answer: B
What is the present worth of Rs. 122 due in 2 years at 5% simple interest per annum? Answer Choice: (A) Rs.154.32 (B) Rs.121.42 (C) Rs. 112 (D) Rs.110.99 (E) Rs.120.99
Answer: D
For any positive integer p, the sum of the first p positive integers equals p(p+1)/2 . If q and p are positive integers and q > p, what is the sum of all the integers between q and p, inclusive? Answer Choice: (A)  q(q+1)/2 + p(p+1)/2 (B)  q(q+1)/2 - p(p-1)/2 (C)  q(q+1)/2 - p(p+1)/2 (D)  q(q+1)/2 + p(p-1)/2 (E)  q(p+1)/2 - p(q-1)/2
Answer: B