loafeihong/math_mmlu_format huggingface dataset:
Tough and Tricky questions: Absolute Values.
If |a| = 1/3 and |b| = 1/2, which of the following CANNOT be the result of a + b? Answer Choice: (A) -5/6 (B) -1/6 (C) 1/6 (D) 2/3 (E) 5/6
Answer: D
A boat goes 100 km downstream in 10 hours, and 200 Km upstream in 25 hours. The speed of the stream is? Answer Choice: (A) 1 (B) 22 1/7 (C) 2 (D) 22 1/2 (E) 3
Answer: A
The highest score in an inning was 3/11 of the total and the next highest was 3/11 of the reminder . If the score differ by 9, the total score was : Answer Choice: (A) 110 (B) 121 (C) 132 (D) 143 (E) None of these
Answer: B
Avg cost of 6 pencils and 8 pens is Rs. 70.The avg cost of 8 pencils and 10 pens is Rs.90. Find the total cost of 25 pencils and 25 pens? Answer Choice: (A) 100 (B) 125 (C) 130 (D) 80 (E) 90
Answer: B
In a certain store, the profit is 320% of the cost. If the cost increases by 25% but the selling price remains constant, approximately what percentage of the selling price is the profit? Answer Choice: (A) 30% (B) 70% (C) 100% (D) 250% (E) 120%
Answer: B
On the Richter scale, which measures the total amount of energy released during an earthquake, a reading of x-1 indicates one-tenth the released energy as is indicated by a reading of x. On that scale, the frequency corresponding to a reading of 7 is how many times as great as the frequency corresponding to a reading of 5? Answer Choice: (A) 10^2 (B) 10^3 (C) 10^4 (D) 10^5 (E) 10^6
Answer: A
In a group of 100 people,50 like reading books,20 like both reading books and listening songs. How many like listening songs? Answer Choice: (A) 40 (B) 50 (C) 70 (D) 60 (E) None
Answer: C
There are 6 baskets numbered from 1 to 6 and filled with apples . 10 children are asked to pick apples one by one from each basket such that the number of apples picked by each child from each basket is equal to the number marked on the basket. If there were 1000 apples in total and the baskets were filled in such a way that none of the basket became empty in the process, how many apples were left in the end? Answer Choice: (A) 90 (B) 91 (C) 210 (D) 790 (E) 910
Answer: D
A man whose bowling average is 12.4, takes 3 wickets for 26 runs and there by decreases his average by 0.4. the number of wickets taken by him before his last match is? Answer Choice: (A) 23 (B) 24 (C) 25 (D) 26 (E) 27
Answer: C
Vishal invested 10% more than Trishul. Trishul invested 10% less than Raghu. If the total sum of their investments is Rs. 6358, how much amount did Raghu invest ? Answer Choice: (A) 1287 (B) 2200 (C) 2000 (D) 1129 (E) 1192
Answer: B
For any integer p, *p is equal to the product of all the integers between 1 and p, inclusive. How many prime numbers are there between *7 + 3 and *7 + 7, inclusive? Answer Choice: (A) None (B) One (C) Two (D) Three (E) Four
Answer: A
What is the ratio of 6/7 to the product 3*(7/3)? Answer Choice: (A) 3:7 (B) 1:3 (C) 3:21 (D) 6:49 (E) 3:49
Answer: D
Mars travels around the Sun at an approximate speed of 14.4 miles per second. This speed is how many kilometers per hour? (1 km = 0.6 miles) Answer Choice: (A) 64,200 (B) 75,300 (C) 86,400 (D) 97,500 (E) 108,600
Answer: C
If -1 < h < 2, which of the following has the greatest value? Answer Choice: (A) a) 1-h (B) b) 1+h (C) c) 1+h^2 (D) d) 1-1/h (E) e) 1-1/(h^2)
Answer: C
Nine men and nine women have to sit around a circular table so that no 2 women are together. In how many ways can that be done? Answer Choice: (A) 5!*6! (B) 6!*6! (C) 5!*7! (D) 6!*7! (E) 8!*9!
Answer: E
x =2.5 3.5 1.5
y= 25 49 9 then what is the relation between x and y Answer Choice: (A) Y=(2*X)^2 (B) Y=(2*X)^3 (C) Y=(2*X)^4 (D) Y=(3*X)^2 (E) Y=(4*X)^2
Answer: A
A question paper has 2parts, A & B, each containing 10 questions. If a student has to choose 8 from part A &5 from part B, in how many ways can he choose the questions? Answer Choice: (A) 1020 (B) 1100 (C) 1140 (D) 1150 (E) 1140
Answer: E
A certain manufacturer of cake, muffin, and bread mixes has 100 buyers, of whom 50 purchases cake mix, 40 purchase muffin mix, and 17 purchase both cake mix and muffin mix. If a buyer is to be selected at random from the 100 buyers, what is the probability that the buyer selected will be one who purchases neither cake mix nor muffin mix? Answer Choice: (A) 1/10 (B) 3/10 (C) 1/2 (D) 27/100 (E) 9/100
Answer: D
How many paying stones, each measuring 2 1/2 m * 2 m are required to pave a rectangular court yard 30 m long and 16 1/2 m board? Answer Choice: (A) 99 (B) 18 (C) 16 (D) 10 (E) 15
Answer: A
A toy store sells small, medium, large, and super-large toy trucks in each of the colors red, blue, black, green, orange, and yellow. The store has an equal number of trucks of each possible color-size combination. If Paul wants a medium, red truck and his mother will randomly select one the trucks in the store, what is the probability that the truck she selects will have at least one of the two features Paul wants? Answer Choice: (A) 1/3 (B) 2/5 (C) 3/5 (D) 3/8 (E) 11/24
Answer: D
In honor of the year 2012, a donor has purchased 2016 books to be distributed evenly among the elementary schools in a certain school district. If each school must receive the same number of books, and there are to be no books remaining, which of the following is NOT a number of books that each school could receive? Answer Choice: (A) 18 (B) 36 (C) 42 (D) 51 (E) 56
Answer: D
Find the number of square tiles to cover the floor of a room measuring 3.5 m * 9 m leaving 0.25 m space around the room. A side of square tile is given to be 25 cms? Answer Choice: (A) 408 (B) 476 (C) 472 (D) 471 (E) 445
Answer: A
7 people average age is 30. youngest person age is 3. find average of the people when youngest was born. Answer Choice: (A) 23 (B) 24 (C) 25 (D) 26 (E) 27
Answer: E
A man covered a certain distance at some speed. Had he moved 3 kmph faster, he would have taken 40 minutes less. If he had moved 2 kmph slower, he would have taken 40 minutes more. The distance (in km) is Answer Choice: (A) 27 (B) 87 (C) 40 (D) 18 (E) 17
Answer: C
The function F(n) is defined as the product of all the consecutive positive integers between 3 and n^2, inclusive, whereas the function G(n) is defined as the product of the squares of all the consecutive positive integers between 1 and n, inclusive. The exponent on 2 in the prime factorization of F(3)/G(3) is Answer Choice: (A) 	1 (B) 	2 (C) 	3 (D) 	4 (E) 	5
Answer: C
The average of 7 consecutive numbers is 20. The largest of these numbers is Answer Choice: (A) 12 (B) 27 (C) 23 (D) 28 (E) 11
Answer: C
On the xy co-ordinate plane, point C is (5,-1) and point D is (-1,2.5). The point on line segment CD that is twice as far from C as from D is: Answer Choice: (A) (1,-1) (B) (1,1) (C) (2,0.25) (D) (3,0.5) (E) (3,1)
Answer: C
A ladies hostel had provision of food for 120 women for 35 days. After 10 days, 25 women left the hostel. The number of days for which the remaining food will last is: Answer Choice: (A) 39.47 (B) 39 (C) 39.23 (D) 39.74 (E) 39.64
Answer: A
A basket contains 10 bananas and 20 mangoes out of which 3 bananas and 5 mangoes are spoiled. If we choose two fruits at random, what is the probability that either both are mangoes or both are non spoiled? Answer Choice: (A) 309/435 (B) 311/433 (C) 316/401 (D) 314/501 (E) 316/435
Answer: E
With out any halt a train travels a certain distance with an average speed of 75 km ph , and with halts it covers the same distance at an average speed of 60 kmph. When it is traveling with halts, how many
minutes/per hour does the train halt on an average ? Answer Choice: (A) 48 min (B) 12min. (C) 15min. (D) 18min. (E) 20min
Answer: B
How many two-element subsets of {1,2,3,4} are there that do not contain the pair of elements 2 and 4? Answer Choice: (A) One (B) Two (C) Four (D) Five (E) Six
Answer: D
8 man's increases average weight by 2.5 kg when a new man comes in place of one of them weighing 65 kg. What might be the weight of the new man? Answer Choice: (A) 85 kg (B) 70 kg (C) 75 kg (D) 90 kg (E) 79 kg
Answer: A
During 2001, a stock lost 60 percent of its value. During the following year, the stock's value increased by 200 percent. Which of the following is the percent change in the stock's value during those two years? Answer Choice: (A) 60 percent decrease (B) 40 percent decrease (C) 20 percent increase (D) 60 percent increase (E) 140 percent increase
Answer: C
Two pipes can fill a tank in 18 minutes and 15 minutes. An outlet pipe can empty the tank in 45 minutes. If all the pipes are opened when the tank is empty, then how many minutes will it take to fill the tank? Answer Choice: (A) 1/15 (B) 1/16 (C) 1/11 (D) 1/10 (E) 1/12
Answer: D
6,61,212,507,_? Answer Choice: (A) 974 (B) 994 (C) 954 (D) 845 (E) 754
Answer: B
John bought a 1-year, $20,000 certificate of deposit that paid interest at an annual rate of 8 percent compounded semiannually. What was the total amount of interest paid on this certificate at maturity? Answer Choice: (A) $1650 (B) $1660 (C) $2632 (D) $1632 (E) $2750
Answer: D
The average weight of a group of boys is 20 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) 12 (B) 14 (C) 18 (D) 24 (E) 10
Answer: B
A wholeseller has $329,864 in her savings account. What is the least amount of money (in whole number of dollars) that he must add to his account if she wants to split this money evenly among his 9 debters? Answer Choice: (A) $1 (B) $2 (C) $3 (D) $4 (E) $6
Answer: D
The altitude drawn to the base of an isosceles triangle is 8 cm and the perimeter is 32 cm. The area of the triangle is Answer Choice: (A) 72 cm2 (B) 60 cm2 (C) 66 cm2 (D) 65 cm2 (E) None of these
Answer: B
A salt manufacturing company produced a total of 2500 tonnes of salt in January of a particular year. Starting from February its production increased by 100 tonnes every month over the previous months until the end of the year. Find its average monthly production for that year? Answer Choice: (A) 2060 (B) 3050 (C) 5550 (D) 2889 (E) 2506
Answer: B
A train 110 m long is running with a speed of 60 km/hr. In what time will it pass a man who is running at 6 km/hr in the direction opposite to that in which the train is going? Answer Choice: (A) 6 (B) 7 (C) 9 (D) 5 (E) 3
Answer: A
A man can do a piece of work in 7days, but with the help of his son, he can finish it in 3days. In what time can the son do it alone? Answer Choice: (A) 5 (B) 4 1/5 (C) 7 1/2 (D) 6 (E) 9 1/2
Answer: B
A man can row downstream at 22 kmph and upstream at 14 kmph. Find the speed of the man in still water and the speed of stream respectively? Answer Choice: (A) 13, 3 (B) 18, 4 (C) 15, 3 (D) 14, 4 (E) None of these
Answer: B
A circular path of 13 m radius has marginal walk 2 m wide all round it. Find the cost of leveling the walk at 25p per m2? Answer Choice: (A) 46 (B) 47 (C) 44 (D) 42 (E) 41
Answer: C
John has 6 friends who want to ride in his new car that can accommodate only 4 people at a time (John plus 3 passengers). How many different combinations of 3 passengers can be formed from John's 6 friends? Answer Choice: (A) 3 (B) 8 (C) 10 (D) 15 (E) 20
Answer: E
12 men work 8 hours per day to complete the work in 10 days. To complete the same work in 8 days, working 15 hours a day, the number of men required Answer Choice: (A) 8 days (B) 3 days (C) 7 days (D) 5 days (E) 6 days
Answer: A
A man can do a piece of work in 5days, but with the help of his son, he can do it in 3 days. In what time can the son do it alone? Answer Choice: (A) 13/2 (B) 7 (C) 15/2 (D) 8 (E) 9
Answer: C
If 60 men can do a piece of work in 25 hours, in how many hours will 15 men
do it ? Answer Choice: (A) 100 hours (B) 90 hours (C) 80 hours (D) 70 hours (E) 60 hours
Answer: A
The length of the bridge, which a train 150 meters long and travelling at 45 km/hr can cross in 30 seconds, is: Answer Choice: (A) 239 (B) 277 (C) 225 (D) 88 (E) 232
Answer: C
The sector of a circle has radius of 21 cm and central angle 144o. Find its perimeter? Answer Choice: (A) 80cm (B) 82cm (C) 90cm (D) 94.8cm (E) 95cm
Answer: D
What is the ratio between perimeters of two squares one having 5 times the diagonal then the other? Answer Choice: (A) 5:1 (B) 3: 1 (C) 5: 8 (D) 3: 2 (E) 8: 3
Answer: A
A student multiplied a number by	3/5 instead of 5/3. What is the percentage error in the calculation? Answer Choice: (A) 54 (B) 48 (C) 65 (D) 25 (E) 64
Answer: E
The captain of a cricket team of 11 members is 26 years old and the wicket keeper is 3 years older. If the ages of these two are excluded, the average age of the remaining players is one year less than the average age of the whole team. What is the average age of the team ? Answer Choice: (A) 17 years (B) 88 years (C) 23 years (D) 15 years (E) 12 years
Answer: C
Rob also compared the Empire State Building and the Petronas
Towers. What is the height difference between the two if the Empire
State Building is 464m tall and the Petronas Towers is 472m tall? Answer Choice: (A) 9 (B) 8 (C) 23 (D) 45 (E) 12
Answer: B
Three friends rani, Bond and gokul divide $1107 amongs them in such a way that if $4, $6 and $8 are removed from the sums that rani, Bond and gokul received respectively, then the share of the sums that they got will be in the ratio of 2 : 4 : 10. How much did gokul receive? Answer Choice: (A) $170 (B) $130 (C) $150 (D) $180 (E) $174
Answer: A
If 10 men working 6 hours a day can do a work in 88 days. Then 6 men working 8 hours a day can do it in how many days? Answer Choice: (A) 78 days. (B) 110 days. (C) 49 days. (D) 48 days. (E) 67 days.
Answer: B
think you are driving the car
1 3 5
2 4 ?
Do you know what will come in place of?
hint is Not 6 Answer Choice: (A) R (B) 6 (C) 0 (D) None of the Above (E) B
Answer: A
If the value of a piece of house decreases by 10% while the new tax rate on the house represent 110% of the original tax rate, what is the effect on the taxes? Answer Choice: (A) a - taxes increase by 10% (B) b- taxes increase by 1% (C) c- there is no change in taxes (D) d- taxes decrease by 1% (E) c- taxes decrease by 10%
Answer: D
In a stockpile of products produced by three machines M1, M2 and M3, 40% and 30% were manufactured by M1 and M2 respectively. 3% of the products of M1 are defective, 1% of products of M2 defective, while 92% of the products of M3 III are not defective. What is the percentage of defective in the stockpile? Answer Choice: (A) 3% (B) 5% (C) 3.9% (D) 4.9% (E) 6.5%
Answer: C
Angles AMB and CMD are right angles, ∠AMD is acute, and ∠BMC=y° is acute. What is ∠AMD ? Answer Choice: (A) 90°−y (B) 180°−y (C) 90°+y (D) 2y (E) y
Answer: E
A larger cube has 216 cubic inch as a volume and in the cube there are 216 smaller cubes such that their volume is 1 cubic inch. What is the difference between the surface areas’ sum of the 216 smaller cubes and the surface area of the larger cube, in square inch? Answer Choice: (A) 54 (B) 64 (C) 81 (D) 1080 (E) 120
Answer: D
At a certain resort, each of the 39 food service employees is trained to work in a minimum of 1 restaurant and a maximum of 3 restaurants. The 3 restaurants are the family buffet, the dining room, and the snack bar. Exactly 15 employees are trained to work in the family buffet, 18 are trained to work in the dining room, and 12 are trained to work in the snack bar. If 4 employees are trained to work in exactly 2 restaurants, how many employees are trained to work in all 3 restaurants? Answer Choice: (A) 2 (B) 3 (C) 4 (D) 5 (E) 1
Answer: E
587 * 999 = ? Answer Choice: (A) 586411 (B) 586413 (C) 486411 (D) 486413 (E) None of these
Answer: B
A train passes a station platform in 36 sec and a man standing on the platform in 20 sec. If the speed of the train is 81 km/hr. What is the length of the platform? Answer Choice: (A) 240 (B) 288 (C) 277 (D) 360 (E) 422
Answer: D
Find compound interest on $ 8000 at 15% per annum for 2 years 4 months, compounded annually. Answer Choice: (A) 3109 (B) 3209 (C) 3108 (D) 3107 (E) 3100
Answer: A
In a rare coin collection, all coins are either pure gold or pure silver, and there is initially one gold coin for every three silver coins. With the addition of 11 more gold coins to the collection, the ratio of gold coins to silver coins is 1 to 2. Based on this information, how many total coins are there now in this collection (after the acquisition)? Answer Choice: (A) 64 (B) 72 (C) 80 (D) 90 (E) 99
Answer: E
Find the area of a rhombus one side of which measures 20 cm and one diagonal is 27 cm. Answer Choice: (A) 600cm2 (B) 500cm2 (C) 400cm2 (D) 432cm2 (E) 100cm2
Answer: D
A, Band C can do a piece of work in 11 days, 20 days and 20 days respectively, working alone. How soon can the work be done if A is assisted by Band C on alternate days? Answer Choice: (A) 7 days (B) 8 days (C) 9 days (D) 10 days (E) 11 days
Answer: A
Meg and Bob are among the 4 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) 12 (D) 90 (E) 120
Answer: C
The length of a rectangle hall is 5 m more than its breadth. The area of the hall is 750 m2. The length of the hall is : Answer Choice: (A) 15 m (B) 22.5 m (C) 25 m (D) 30 m (E) None of these
Answer: D
Find the L.C.M of 2^2 * 3^3 * 5 *7^2*11, 2^3 * 3^2* 5^2* 7^4*11, 2 * 3* 5^3* 7^4*11 Answer Choice: (A) 2^3 * 3^3 * 5^3 * 7^4 * 11 (B) 2^2*3^3*5^3 * 7^4 * 11 (C) 2^2*3^3*5^2 * 7^4 * 11 (D) 2^3*3^3*5^2* 7^4 * 11 (E) 2^3*3^3*5^2* 7^3 * 11
Answer: A
Michele invests 500 of her money in a mutual fund that quickly goes sour, losing 25% of its value each day for a week. Which of the following COULD be the value of Michele’s investment at the close-of-business any day that week? Answer Choice: (A) $0.00 (B) $133.00 (C) $250.05 (D) $66.74 (E) $10000.00
Answer: D
A boat can move upstream at 25 kmph and downstream at 35 kmph, then the speed of the current is? Answer Choice: (A) 5 (B) 9 (C) 4 (D) 1 (E) 3
Answer: A
Kishore has 4 pairs of shoes; each pair is a different color. If Kim randomly selects 2 shoes without replacement from the 8 shoes, what is the probability that she will select 2 shoes of the same color? Answer Choice: (A) 2/5 (B) 1/5 (C) 1/9 (D) 1/7 (E) 1/25
Answer: D
A boat speed with the diesel is 15 km/hr and the speed of the diesel is 2.5 km/hr. The boat 's speed against the diesel is Answer Choice: (A) 9 km/hr (B) 10 km/hr (C) 12 km/hr (D) 13 km/hr (E) 14 km/hr
Answer: B
50% of x is greater than 1/3rd of x by 110.what is x? Answer Choice: (A) 100 (B) 200 (C) 300 (D) 350 (E) 660
Answer: E
The population of a city is 5265538. If there are 4169577 adults in the city, how many children are there in the city? Answer Choice: (A) 1095961 (B) 1065961 (C) 1085961 (D) 1097961 (E) 1056961
Answer: A
In the sixth grade at Parkway elementary school there are 450 students. 300 students are boys and 250 students are playing soccer. 86% of the students that play soccer are boys. How many girl student are in Parkway that is not playing soccer? Answer Choice: (A) 69. (B) 115 (C) 81. (D) 91. (E) 108.
Answer: B
How many seconds does Sandy take to cover a distance of 500 meters, if Sandy runs at a speed of 18 km/hr? Answer Choice: (A) 80 (B) 100 (C) 120 (D) 140 (E) 160
Answer: B
Speed of a boat in standing water is 9 kmph and the speed of the stream is 1.5 kmph. A man rows to a place at a distance of 105 km and comes back to the starting point. The total time taken by him is: Answer Choice: (A) 24 hours (B) 22 hours (C) 23 hours (D) 21 hours (E) 41 hours
Answer: A
If a man lost 8% by selling oranges at the rate of 18 a rupee at how many a rupee must he sell them to gain 45%? Answer Choice: (A) 33.56 (B) 23.68 (C) 11.42 (D) 9.56 (E) 23.55
Answer: C
What is the unit’s digit of 7^4 Answer Choice: (A) 3 (B) 1 (C) 5 (D) 7 (E) 9
Answer: B
A boat has an upstream speed of at 50 kmph and downstream at 80 kmph, and then find the speed of the boat in still water? Answer Choice: (A) 65 (B) 60 (C) 75 (D) 70 (E) 90
Answer: A
How many seconds does a train 110 meters long, traveling at 54 km/h, take to completely cross a bridge of 160 meters in length? Answer Choice: (A) 18 (B) 20 (C) 22 (D) 24 (E) 26
Answer: A
An order was placed for the supply of a carpet whose breadth was 6 m and length was 1.44 times the breadth. What be the cost of a carpet whose length and breadth are 40% more and 25% more respectively than the first carpet. Given that the ratio of carpet is Rs. 45 per sq m? Answer Choice: (A) Rs.4082.43 (B) Rs.4082.20 (C) Rs.4882.40 (D) Rs.4082.40 (E) Rs.4082.21
Answer: D
Anitha had 80 currency notes in all, some of which are of Rs 95 denomination and the remaining of Rs 45 denomination. The total amount of all these currency notes was Rs. 4000. How much amount (in Rs) did she have in the denomination of Rs 45? Answer Choice: (A) 3500 (B) 72 (C) 2000 (D) 3000 (E) 4000
Answer: B
One-tenth of the students at a nursery school are 4 years old or older. If 20 students have not yet reached their third birthday, and a total of 50 students are not between 3 years old and 4 years old, how many children are in the nursery school? Answer Choice: (A) 150 (B) 300 (C) 450 (D) 490 (E) 620
Answer: B
A train is moving at a speed of 75km/hr and its length is 500m. Find the time taken by it to pass a man standing near the railway line? Answer Choice: (A) 30sec (B) 45sec (C) 36sec (D) 24sec (E) 52sec
Answer: D
A man is 20 years older than his son. In two years, his age will be twice the age of his son. What is the present age of his son? Answer Choice: (A) 23 years (B) 22 years (C) 21 years (D) 20 years (E) 18 years
Answer: E
At a certain college there are twice as many English majors as history majors and three times as many English majors as mathematics majors. What is the ratio of the number of mathematics majors to the number of history majors? Answer Choice: (A) 2 o 3 (B) 3 to 2 (C) 2 to 4 (D) 1 to 5 (E) 1 to 6
Answer: A
The price of sugar is increased by 2%. By how much percent should a home maker reduce her consumption of sugar to have no extra expenditure? Answer Choice: (A) (700/107) % (B) (107/100) % (C) (100/107)% (D) (7/100)% (E) (200/102)%
Answer: E
Look at this series: 97, 92, 85, 78, 71, 64, 57, 50, ... What number should come next? Answer Choice: (A) 45 (B) 33 (C) 43 (D) 38 (E) 36
Answer: C
A bank pays interest to its customers on the last day of the year. The interest paid to a customer
is calculated as 10% of the average monthly balance maintained by the customer. John is a
customer at the bank. On the last day, when the interest was accumulated into his account, his
bank balance doubled to $5660. What is the average monthly balance maintained by John in his
account during the year? Answer Choice: (A)  28300 (B)  5680 (C)  6840 (D)  7540 (E)  28400
Answer: A
A certain sum of money at simple interest amounted Rs.940 in 5 years at 2% per annum, find the sum? Answer Choice: (A) 450 (B) 867 (C) 899 (D) 854 (E) 261
Answer: D
The length of a side of a hexagon is 5 inches. What is the perimeter? Answer Choice: (A) 116 (B) 25 (C) 30 (D) 24 (E) 15
Answer: C
A prison of 10,000 inmates has enough food to feed them all for 50 days. After 10 days some of the inmates leave and the food is now enough for the same period of 50 days as before. How many of them left? Answer Choice: (A) 3,000 (B) 2,200 (C) 2,000 (D) 1,000 (E) 200
Answer: C
7, 26, 63, 124, (....) Answer Choice: (A) 342 (B) 125 (C) 289 (D) 564 (E) 36
Answer: A
The present ages of three persons in proportions 4 : 5 : 9. Eight years ago, the sum of their ages was 30. Find their present ages (in years). Answer Choice: (A) 19, 20, 28 (B) 12, 15, 27 (C) 20, 35, 45 (D) 33,42,43 (E) 13, 23,34
Answer: B
Water consists of hydrogen and oxygen, and the approximate ratio, by mass, of hydrogen to oxygen is 2:16. Approximately how many grams of oxygen are there in 144 grams of water? Answer Choice: (A) 16 (B) 72 (C) 112 (D) 128 (E) 142
Answer: D
At what rate of interest is an amount doubled in two years, when compounded annually? Answer Choice: (A) 41.7% (B) 41.4% (C) 49.4% (D) 81.4% (E) 31.4%
Answer: B