loafeihong/math_mmlu_format huggingface dataset:
If the total distance of a journey is 120 km .If one goes by 60 kmph and comes back at 40kmph what is the average speed during the journey? Answer Choice: (A) 38km/hr (B) 58km/hr (C) 68km/hr (D) 48km/hr (E) 47km/hr
Answer: D
Raj invested an amount of Rs.17400 for two years. Find the rate of compound interest that will fetch him an amount of Rs.1783.50 at the end of two years? Answer Choice: (A) 7 (B) 6 (C) 9 (D) 5 (E) 4
Answer: D
For any integer k greater than 1, the symbol k* denotes the product of all integers between 1 and k, inclusive. If k* is a multiple of 315 what is the least possible value of k? Answer Choice: (A) 5 (B) 7 (C) 9 (D) 11 (E) 13
Answer: B
A sum of Rs. 12500 amounts to Rs. 15000 in 4 years at the rate of simple interest. What is the rate of interest? Answer Choice: (A) 4% (B) 5% (C) 6% (D) 8% (E) 14%
Answer: B
In how many ways can 9 people, A, B, C, D, E, F, G, H, I be seated in a row such that C and D are not seated next to each other as well as A and B are not seated next to each other? Answer Choice: (A) 3841258 (B) 39600 (C) 576822 (D) 362784 (E) 69600
Answer: D
A 270 m long train running at the speed of 120 km/hr crosses another train running in opposite direction at the speed of 80 km/hr in 9 sec. What is the length of the other train? Answer Choice: (A) 230 (B) 240 (C) 250 (D) 260 (E) 270
Answer: A
A pharmaceutical company received $3 million in royalties on the first $25 million in sales of and then $9 million in royalties on the next $130 million in sales. By approximately what percentage did the ratio of royalties to sales decrease from the first $25 million in sales to the next $130 million in sales? Answer Choice: (A) 8% (B) 15% (C) 35% (D) 42% (E) 56%
Answer: D
A windmill is taking advantage of strong air currents in order to produce electrical energy. On a typical day the wind speed is around 20 mph and in that speed the windmill produces 300 kw/h (kilowatts per hour). On a stormy day a windmill produces 20% more energy. How much kw/h can three windmills produce in two hours on a stormy day? Answer Choice: (A) 2880. (B) 2160. (C) 5780 (D) 5760 (E) 6380.
Answer: B
A man is 24 years older than his son. In two years, his age will be twice the age of his son. The present age of his son is Answer Choice: (A) 20 years (B) 21 years (C) 22 years (D) 24 years (E) None of these
Answer: C
In how many ways can 5 boysand 2 girls be arranged at a table if 2 girls are never together? Answer Choice: (A) 320 (B) 350 (C) 365 (D) 420 (E) 480
Answer: E
A CAN FINISH A WORK IN 12 DAYS AND B CAN DO THE SAME WORK IN15 DAYS. B WORKED FOR 10 DAYS AND LEFT THE JOB. IN HOW MANY DAYS, A ALONE CAN FINISH THE REMAINING WORK? Answer Choice: (A) 4 (B) 5 1/2 (C) 6 (D) 8 (E) NONE OF THESE
Answer: A
On a sum of money, simple interest for 2 years is Rs 660 and compound interest is Rs 696.30, the rate of interest being the same in both cases. Answer Choice: (A) 8% (B) 9% (C) 10% (D) 11% (E) 12%
Answer: D
In a group of 800 people, 1/5 play at least one instrument, 64 play two or more. What is the probability that one student play exactly one instrument? Answer Choice: (A) 3/25 (B) 3/125 (C) C)2/25 (D) 3/25 (E) 1/5
Answer: A
Dhoni can read m pages in 2 minutes. At this rate, how long will it take him to read n pages? Answer Choice: (A) (2/m)*n (B) (3/m)*n (C) (4m)*n (D) (6/m)*n (E) (8/m)*n
Answer: A
If the perimeter of a rectangular garden is 600 m, its length when its breadth is 100 m is? Answer Choice: (A) 650 m (B) 600 m (C) 200 m (D) 300 m (E) 350 m
Answer: C
How many different pairs of positive integers (a, b) satisfy the equation 1/a+1/b=32/51 ? Answer Choice: (A) 6 (B) 3 (C) 2 (D) 1 (E) 0
Answer: C
How many positive integers W between 200 and 300 (both inclusive) are not divisible by 2, 3 or 5? Answer Choice: (A) 3 (B) 16 (C) 75 (D) 24 (E) 26
Answer: E
If x is negative, which of the following must be positive ?
I. x^2
II. (-1) x
III. 1/x Answer Choice: (A) I only (B) I and II only (C) I and III only (D) II and III only (E) I, II, and III
Answer: B
The mean of 50 observations was 36. It was found later that an observation 47 was wrongly taken as 23. The corrected new mean is Answer Choice: (A) 35.24 (B) 36.16 (C) 36.22 (D) 36.48 (E) None
Answer: D
The ratio of red boxes to blue boxes in a certain warehouse is 10 to 25. If the number of the red boxes were doubled and the number of blue boxes were increased by 150 the ratio would be halved. How many total boxes are in the warehouse? Answer Choice: (A) 37 (B) 74 (C) 70 (D) 148 (E) 244
Answer: C
A train speeds past a pole in 15 seconds and a platform 100 m long in 25 seconds. Its length is? Answer Choice: (A) 152 m (B) 726 m (C) 688 m (D) 150 m (E) 176 m
Answer: D
A train 900 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) 400 (B) 540 (C) 500 (D) 520 (E) 589
Answer: A
Solution X is 10 percent alcohol by volume, and solution Y is 30 percent alcohol by volume. How many milliliters of solution Y must be added to 100 milliliters of solution X to create a solution that is 25 percent alcohol by volume? Answer Choice: (A) 250/3 (B) 500/3 (C) 300 (D) 480 (E) 600
Answer: C
There is a sequence A(n) such that A(n+1)=2A(n)-1 and A(1)=3, where n is a positive integer. What is the value of A(34)-A(33)? Answer Choice: (A) 2^22+1 (B) 2^23 (C) 2^23+1 (D) 2^33 (E) 2^23+1
Answer: D
Tom and Linda stand at point A. Linda begins to walk in a straight line away from Tom at a constant rate of 4 miles per hour. One hour later, Tom begins to jog in a straight line in the exact opposite direction at a constant rate of 9 miles per hour. If both Tom and Linda travel indefinitely, what is the positive difference, in minutes, between the amount of time it takes Tom to cover half of the distance that Linda has covered and the amount of time it takes Tom to cover twice the distance that Linda has covered? Answer Choice: (A) 60 (B) 72 (C) 84 (D) 90 (E) 216
Answer: E
If x < 12, then it must be true that... Answer Choice: (A) -x < -12 (B) -x - 2 < 14 (C) -x + 2 < -10 (D) x + 2 < 10 (E) x - 6 < 17
Answer: E
Find the slope of the line perpendicular to the line y = (1/3)x - 7 Answer Choice: (A) -1 (B) -4 (C) -3 (D) 0 (E) -5
Answer: C
A train passes a man standing on the platform. If the train is 240 meters long and its speed is 72 kmph, how much time it took in doing so? Answer Choice: (A) 16 sec (B) 14 sec (C) 9 ½ sec (D) 8 ½ sec (E) 12 sec
Answer: E
A’s speed is 21/19 times that of B. If A and B run a race, what part of the length of the race should A give B as a head start, so that the race ends in a dead heat? Answer Choice: (A) 2/21 (B) 2/19 (C) 1/11 (D) 1/7 (E) 1/5
Answer: A
Find the area of the quadrilateral of one of its diagonals is 28 cm and its off sets 9 cm and 6 cm? Answer Choice: (A) 210 cm2 (B) 150 cm2 (C) 168 cm2 (D) 198 cm2 (E) 987 cm2
Answer: A
In how many different ways can the letters of the word 'PROFILE' be arranged in such a way that the vowels occupy only the odd positions ? Answer Choice: (A) 720 (B) 550 (C) 670 (D) 625 (E) 576
Answer: E
The probability that A speaks truth is 4/5 and that of B speaking truth is 4/7. What is the probability that they agree in stating the same fact? Answer Choice: (A) 18/35 (B) 19/35 (C) 19/36 (D) 18/33 (E) 18/32
Answer: B
Ragav took a bus from home to market, that travels at 40 kmph. While walking back at 4 kmph,
halfway through, he suddenly realized he was getting late and he cycled back the remaining distance in 30 kmph. Find the average speed. Answer Choice: (A) 6.5 kmph (B) 12.0 kmph (C) 28.5 kmph (D) 18.5 kmph (E) none of these
Answer: B
The cricket team of 11members is 27yrs old & the wicket keeper is 3 yrs older. If the ages ofthese 2are excluded, the average age of theremaining players is 1 year less than the average age of the whole team. What is the average age of the team ? Answer Choice: (A) 21 (B) 22 (C) 23 (D) 25 (E) 24
Answer: E
The largest 4 digit number exactly divisible by 88 is: Answer Choice: (A) 9944 (B) 9955 (C) 9966 (D) 6677 (E) 9958
Answer: A
Ravi invested certain amount for two rates of simple interests at 6% p.a. and 7% p.a. What is the ratio of Ravi's investments if the interests from those investments are equal? Answer Choice: (A) 4 : 3 (B) 3 : 2 (C) 6 : 5 (D) 7 : 6 (E) None of these
Answer: D
|x+3| – |2-x| = |8+x| How many solutions will this equation have? Answer Choice: (A) 0 (B) 1 (C) 2 (D) 3 (E) 4
Answer: C
Which natural number is nearest to 8485, which is completely divisible by 75 ? Answer Choice: (A) 7845 (B) 8475 (C) 2540 (D) 3520 (E) 6540
Answer: B
For a race a distance of 224 meters can be covered by P in 28 seconds and Q in 32 seconds. By what distance does P defeat Q eventually? Answer Choice: (A) 26m (B) 32m (C) 24m (D) 28m (E) None of these
Answer: B
A and B entered into a partnership investing Rs.25000 and Rs.30000 respectively. After 4 months C also joined the business with an investment of Rs.35000. What is the share of C in an annual profit of Rs.47000? Answer Choice: (A) 14000 (B) 18000 (C) 19000 (D) 20000 (E) 25000
Answer: A
The average of 1st 3 of 4 numbers is 6 and of the last 3 are 3. If the sum of the first and the last number is 13. What is the last numbers? Answer Choice: (A) 4 (B) 2 (C) 6 (D) 7 (E) 8
Answer: B
How many bricks, each measuring 25 cm x 11.25 cm x 6 cm, will be needed to build a wall of 1 m x 2 m x 20 cm? Answer Choice: (A) 5600 (B) 6000 (C) 237 (D) 7200 (E) 8600
Answer: C
A garrison of 2000 men has provisions for 65 days. At the end of 15 days, a reinforcement arrives, and it is now found that the provisions will last only for 20 days more. What is the reinforcement? Answer Choice: (A) 1977 (B) 1893 (C) 1979 (D) 3000 (E) 1278
Answer: D
If -3x+5y=48 and 3x-2y=6, what is the product of x and y? Answer Choice: (A) 252 (B) 428 (C) 464. (D) 200 (E) 642
Answer: A
A train passes a man standing on the platform. If the train is 170 meters long and its speed is 72 kmph, how much time it took in doing so? Answer Choice: (A) 8 1/2 sec (B) 8 1/9 sec (C) 8 5/2 sec (D) 4 1/2 sec (E) 5 1/2 sec
Answer: A
There are 10 women and 3 men in Room A. One person is picked at random from Room A and moved to room B, where there are already 3 women and 5 men. If a single person is then to be picked from room B, what is the probability that a woman will be picked? Answer Choice: (A) 13/21 (B) 49/117 (C) 40/117 (D) 15/52 (E) 5/18
Answer: B
If 20 lines are drawn in a plane such that no two of them are parallel and no three are concurrent, then in how many points do they intersect? Answer Choice: (A) 110 (B) 130 (C) 150 (D) 170 (E) 190
Answer: E
How many seconds will a 500 m long train take to cross a man walking with a speed of 3 km/hr in the direction of the moving train if the speed of the train is 63 km/hr? Answer Choice: (A) 22 (B) 30 (C) 99 (D) 77 (E) 12
Answer: B
In a friendship gang Angel has 3 gang, in how many ways can he invite one or more of the gang to his house? Answer Choice: (A) 58 (B) 5 (C) 12 (D) 9 (E) 7
Answer: E
Solution X is 10% chemical A and 90% chemical B by volume. Solution Y is 20% chemical A and 80% chemical B by volume. If a mixture of X and Y is 12% chemical A, what percent of the mixture is Solution X? Answer Choice: (A) 80% (B) 75% (C) 70% (D) 65% (E) 60%
Answer: A
If xy is an integer, which of the following must also be an integer?
I. x/y
II. y/x
III. y Answer Choice: (A) I alone (B) II alone (C) III alone (D) None of the above (E) I and II
Answer: D
What will come in place of question mark in the following equation ?
54.(?)3 + 543 + 5.43 = 603.26 Answer Choice: (A) 6 (B) 1 (C) 9 (D) 8 (E) 7
Answer: D
sonam has 19 penciles,sania has 29 penciles. Totally how many penciles they have in all? Answer Choice: (A) 48 (B) 50 (C) 30 (D) 60 (E) 20
Answer: A
Arun obtained 76, 65, 82, 67 and 85 marks (out in 100) in English, Mathematics, Chemistry, Biology and Physics. What is his average mark? Answer Choice: (A) 85 (B) 90 (C) 71 (D) 28 (E) 75
Answer: E
The area of a square is equal to three times the area of a rectangle of dimensions 3 cm * 9 cm. What is the perimeter of the square? Answer Choice: (A) 30 (B) 36 (C) 46 (D) 66 (E) 76
Answer: B
How many seconds will a 500 m long train take to cross a man walking with a speed of 3 km/hr in the direction of the moving train if the speed of the train is 63 km/hr? Answer Choice: (A) 89 (B) 30 (C) 40 (D) 50 (E) 60
Answer: B
In one NIckel cromium alloy there is 12% chromium while in another alloy it is 8%. 15 kg of the first alloy was melted together with 35 kg of the second one to form a third alloy. Find the percentage of chromium in the new alloy. Answer Choice: (A) 8% (B) 8.4% (C) 8.6% (D) 9.2% (E) 8.8%
Answer: D
(128 ÷ 6.969) - 13% of 1284 = ? Answer Choice: (A) 17 (B) 32 (C) 46 (D) 54 (E) 72
Answer: A
A contractor undertook to do a piece of work in 15 days. He employed certain number of laboures but 5 of them were absent from the very first day and the rest could finish the work in only 20 days. Find the number of men originally employed ? Answer Choice: (A) 25 (B) 20 (C) 19 (D) 23 (E) 18
Answer: B
A bag contains 6 green and 8 white balls. If two balls are drawn simultaneously, the probability that both are of the same colour is Answer Choice: (A) 8/15 (B) 2/5 (C) 3/5 (D) 11/15 (E) 43/91
Answer: E
Pat's watch gains an extra 6 seconds every 4 hours. Kim's watch loses 5 seconds every 3 hours. If both watches are set to correct time at 8 o'clock in the morning and run without interruption, after 84 hours, what will be the difference in time between Pat's watch and Kim's watch? Answer Choice: (A)  8 min 26 sec (B)  7 min 26 sec (C)  6 min 26 sec (D)  5 min 26 sec (E)  4 min 26 sec
Answer: E
In how many different number of ways 4 boys and 3 girls can sit on a bench such that girls always sit together. Answer Choice: (A) 720 (B) 740 (C) 745 (D) 750 (E) 760
Answer: A
Susan, John, Daisy, Tim, Matt,Lily and Kim need to be seated in 7 identical chairs in straight line so that Susan is seated always left to Tim. How many such arrangements are possible ? Answer Choice: (A) A)2520 (B) B)120 (C) C)80 (D) D)240 (E) E)60
Answer: A
Insert the missing number.
8, 7, 11, 12, 14, 17, 17, 22, 27 (....) Answer Choice: (A) 27 (B) 23 (C) 22 (D) 24 (E) 26
Answer: B
A furniture dealer purchased a desk for $100 and then set the selling price equal to the purchase price plus a markup that was 40% of the selling price. If the dealer sold the desk at the selling price, what was the amount of the dealer's gross profit from the purchase and the sale of the desk? Answer Choice: (A) 40% (B) 45% (C) 50% (D) 55% (E) 60%
Answer: A
A man can row 6 kmph in still water. When the river is running at 1.2 kmph, it takes him 1 hour to row to a place and black. What is the total distance traveled by the man? Answer Choice: (A) 5.75 (B) 5.7 (C) 5.76 (D) 5.71 (E) 5.7
Answer: C
In a fuel station the service costs $2.30 per vehicle and every liter of fuel costs $0.70. Assuming that you fill up 4 mini-vans and 2 trucks, what will be the total cost, if a mini-van's tank is 65 liters and a truck's tank is 120% bigger and they are all empty? Answer Choice: (A) $396 (B) $400 (C) $404 (D) $408 (E) $412
Answer: A
How many pieces of 0.63 meteres can be cut from a rod 32.5 meteres long Answer Choice: (A) 30 (B) 40 (C) 51 (D) 60 (E) 70
Answer: C
A, B and C can do a piece of work in 7 days, 14 days and 28 days respectively. How long will they taken, if all the three work together? Answer Choice: (A) 4 (B) 3 (C) 5 (D) 2 (E) 1
Answer: A
Meera purchased two three items from a shop. Shop keeper says for one wallet : Rs.250/- and Shoe : 1250/- Meera give Rs. 2000/- to shop keeper. He paid balance Rs. 750/- to meera. How much she got? Answer Choice: (A) 250 (B) 500 (C) 600 (D) 350 (E) 400
Answer: A
If the average of 5 positive integers is 60 and the difference between the largest and the smallest of these 5 numbers is 10, what is the maximum value possible for the largest of these 5 integers? Answer Choice: (A) 50 (B) 52 (C) 49 (D) 68 (E) 74
Answer: D
Ages of two brothers differ by 14 years. If 12 years ago, the elder one was 3 times as old the younger one, find their present age Answer Choice: (A) 12,26 (B) 14,28 (C) 16,30 (D) 19,33 (E) 21,35
Answer: D
The measure of the side of a square is multiplied by 7. If x represents the perimeter of the original square, what is the value of the new perimeter? Answer Choice: (A) 3x (B) 4x (C) 7x (D) 12x (E) 27x
Answer: C
The average age of applicants for a new job is 31, with a standard deviation of 6. The hiring manager is only willing to accept applications whose age is within one standard deviation of the average age. What is the maximum number of different ages of the applicants? Answer Choice: (A) 8 (B) 13 (C) 15 (D) 18 (E) 30
Answer: B
When positive integer n is divided by 2, the remainder is 1. When n is divided by 7, the remainder is 5. What is the smallest positive integer p, such that (n + p) is a multiple of 10? Answer Choice: (A) 1 (B) 2 (C) 5 (D) 19 (E) 20
Answer: C
Find the common factors of 15 and 18. Answer Choice: (A) 50 (B) 55 (C) 60 (D) 70 (E) 90
Answer: E
The average of 10 numbers is 40.2. Later it is found that two numbers have been wrongly copied. The first is 14 greater than the actual number and the second number added is 13 instead of 31. Find the correct average. Answer Choice: (A) 40.2 (B) 40.4 (C) 40.6 (D) 40.8 (E) None of the above
Answer: C
A telephone number contains 10 digit, including a 3-digit area code. Bob remembers the area code and the next 5 digits of the number. He also remembers that the remaining digits are not 1 or 7. If Bob tries to find the number by guessing the remaining digits at random, the probability that he will be able to find the correct number in at most 2 attempts is closest to which of the following? Answer Choice: (A) 1/8 (B) 1/16 (C) 1/32 (D) 1/64 (E) 1/128
Answer: C
In a certain accounting class of 100 students, 70% of the students took the final exam on the assigned day while the rest of the students took the exam on a make-up date. If the students on the assigned day had an average score of 65%, and the students on the make-up date had an average score of 95%, what was the average score for the entire class? Answer Choice: (A) 68% (B) 70% (C) 72% (D) 74% (E) 77%
Answer: D
(x +1 )(2x - 2)(3x + 3) = ax3+bx2+cx+dax3+bx2+cx+d What are the values of a, b, c and d? Answer Choice: (A) 2 (B) 7 (C) 6 (D) 1 (E) 9
Answer: C
The side of a square is increased by 25% then how much % does its area increases? Answer Choice: (A) 56.26 (B) 56.25 (C) 56.21 (D) 56.28 (E) 56.22
Answer: B
Before being simplified, the instructions for computing income tax in Country R were to add 2 percent of one's annual income to the average (arithmetic mean) of 100 units of Country R's currency and 1 percent of one's annual income. Which of the following represents the simplified formula for computing the income tax, in Country R's currency, for a person in that country whose annual income is Q? Answer Choice: (A) 50+Q/200 (B) 50+3Q/100 (C) 50+Q/40 (D) 100+Q/50 (E) 100+3Q/100
Answer: C
Running 3/4th of his usual rate, a man is 14min late. Find his usual time in hours ? Answer Choice: (A) 6/4 hrs (B) 3/4 hrs (C) 9/4 hrs (D) 3/4 hrs (E) 7/10 hrs
Answer: E
If the average (arithmetic mean) of the four numbers 3, 25, 52, and (N + 1) is 50, then N = Answer Choice: (A)  119 (B)  120 (C)  121 (D)  122 (E)  129
Answer: A
If log 27 = 1.431, then the value of log 9 is Answer Choice: (A) 0.754 (B) 0.854 (C) 0.654 (D) 0.554 (E) 0.954
Answer: E
Set S = {1, 2, 3, 4, 5, 6, 7, x}
If x is an integer, which of the following could be the median of Set S? Answer Choice: (A) 3.75 (B) 4.25 (C) 4.5 (D) 5 (E) 5.25
Answer: C
What is the sum of the different positive prime factors of 450? Answer Choice: (A) 10 (B) 11 (C) 15 (D) 16 (E) 18
Answer: A
Find the value of x. (47% of 1442 - 36% of 1412) + 63 = x? Answer Choice: (A) 1 (B) 5 (C) 3 (D) 6 (E) 7
Answer: C
The average age of students in section A of 122 students is 28 years and the average age of students in section B of 180 students is 35 years. Find the average age of students in both sections taken together? Answer Choice: (A) 26 years (B) 30years (C) 15years (D) 25years (E) 32years
Answer: E
A dishonest dealer professes to sell goods at the cost price but uses a weight of 750 grams per kg, what is his percent? Answer Choice: (A) 25% (B) 33% (C) 29% (D) 55% (E) 45%
Answer: B
A tradesman by means of his false balance defrauds to the extent of 45%? in buying goods as well as by selling the goods. What percent does he gain on his outlay? Answer Choice: (A) 110.25% (B) 99.5% (C) 84.5% (D) 24.75% (E) 45%
Answer: A
The ratio between the length and the breadth of a rectangular park is 2 : 3 If a man cycling along the boundary of the park at the speed of 10 km/hr completes one round in 18 min, then the area of the park (in sq. m) is? Answer Choice: (A) 3000 m (B) 9000 m (C) 540000 m (D) 10000 m (E) 54000 m
Answer: C
A and B together can do a work in 6 days. If A alone can do it in 15 days. In how many days can B alone do it? Answer Choice: (A) 10 (B) 99 (C) 88 (D) 66 (E) 12
Answer: A
At a certain university, the ratio of the number of teaching assistants to the number of students in any course must always be greater than 3:50. At this university, what is the maximum number of students possible in a course that has 5 teaching assistants? Answer Choice: (A) 80 (B) 81 (C) 82 (D) 83 (E) 84
Answer: D
If point A coordinates are (-7, -3) point B coordinates are (8 ,4 ) if C is along the line A-B so that AC = 1/2 CB. What are the coordinates of point C. Answer Choice: (A) (-2, - 2/3) (B) (2, -2/3) (C) (2/3, -2) (D) (0, 2) (E) (2, 2/3)
Answer: A
If a, b, and c are consecutive odd positive integers and a<b<c, which of the following must be true?
I. at least one of the three numbers is prime
II. ab>c
III. a + b + c = 3b Answer Choice: (A) III only (B) I and II only (C) I and III only (D) II and III only (E) I, II, and III
Answer: A
Find the amount on Rs.5000 in 2 years, the rate of interest being 5% per first year and 6% for the second year? Answer Choice: (A) 3377 (B) 2678 (C) 5565 (D) 1976 (E) 1671
Answer: C
There are two numbers. If 50% of the first number is added to the second number, then the second number increases to its five-fourth. Find the ratio of the first number to the second number? Answer Choice: (A) A)3/7 (B) B)5/8 (C) C)6 (D) D)1/2 (E) E)7
Answer: D
A boat ma goes 2km against the current of the stream in 1 hr and goes 1 km along the current in 10 min. how long will it take to go 12 km in stationary water Answer Choice: (A) 40 min (B) 3hr (C) 1hr 15 min (D) 1hr 30 min (E) 4 hr
Answer: B
A certain fraction is equivalent to 2/5. If the numerator of the fraction is increased by 4 and the denominator is doubled, the new fraction is equivalent to 1/4. What is the sum of the numerator and denominator of the original fraction? Answer Choice: (A)  49 (B)  35 (C)  56 (D)  26 (E)  21
Answer: C
A certain number when divided by 95 leaves a remainder 25, what is the remainder if the same no.be divided by 15? Answer Choice: (A) 4 (B) 5 (C) 6 (D) 8 (E) 9
Answer: D
There are 200 questions on a 3 hrexamination.Among these questions are 50 mathematics problems.It is suggestedthat twice as much time be spent on each maths problem as for each otherquestion.How many minutes should be spent on mathematics problems Answer Choice: (A) 71min (B) 72min (C) 73min (D) 74min (E) 75min
Answer: B
The workforce of Company X is 50% female. The company hired 20 additional male workers, and as a result, the percent of female workers dropped to 50%.How many employees did the company have after hiring the additional male workers? Answer Choice: (A) 225 (B) 220 (C) 230 (D) 235 (E) 240
Answer: B
If $20,000 interest is invested in x percent simple annual interest for n years, which of the following represents the total amount of interest, in dollars, that will be earned by this investment in the n years? Answer Choice: (A) 10,000(x^n) (B) 20,000n(x/100) (C) 20,000(x/100)^n (D) 10,000(1 + x/100)^n (E) 10,000n(1 + x/100)
Answer: B
The letters O,L and T are rearranged to form the word 'Lot'. Find its probability. Answer Choice: (A) 1/18 (B) 1/12 (C) 1/4 (D) 1/8 (E) 1/6
Answer: E
The first three terms of a proportion are 3, 9 and 12. The fourth term is? Answer Choice: (A) 22 (B) 98 (C) 99 (D) 36 (E) 12
Answer: D