loafeihong/math_mmlu_format huggingface dataset:
The price for a loaf of bread in April was $1.23, in May the price was $1.22, and in June the price was $1.08. If 2/3 as much bread was sold in April as in May, and twice as much was sold in June as in April, what was the average price for a loaf of bread sold during the three-month period? Answer Choice: (A) $1.16 (B) $1.15 (C) $1.14 (D) $1.13 (E) $1.12
Answer: A
The total price of a basic computer and printer are $2,500. If the same printer had been purchased with an enhanced computer whose price was $500 more than the price of the basic computer, then the price of the printer would have been 1/4 of that total. What was the price of the basic computer? Answer Choice: (A) 1500 (B) 1600 (C) 1750 (D) 1900 (E) 2000
Answer: C
To fill a tank, 25 buckets of water is required. How many buckets of water will be required to fill the same tank if the capacity of the bucket is reduced to 3/10 of its present? Answer Choice: (A) 61.5 (B) 60.5 (C) 63.5 (D) 83.333 (E) 64.5
Answer: D
207,200,...,186,179,172
Insert the missing number Answer Choice: (A) 190 (B) 191 (C) 192 (D) 189 (E) 193
Answer: E
In 1998 the profits of company N were 10 percent of revenues. In 1999, the revenues of company N fell by 30 percent, but profits were 14 percent of revenues. The profits in 1999 were what percent of the profits in 1998? Answer Choice: (A) 80% (B) 105% (C) 120% (D) 124.2% (E) 98%
Answer: E
A certain store sells small, medium, and large toy trucks in each of the colors red, blue, green, 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) 1/4 (B) 1/3 (C) 1/2 (D) 7/12 (E) 2/3
Answer: C
How many days will there be from 26th January,1996 to 15th May,1996(both days included)? Answer Choice: (A) 102 (B) 103 (C) 111 (D) 120 (E) None of these
Answer: C
The present age of a father is 3 years more than three times the age of his son.Three years hence,father as age will be 8 years more than twice the age of the son.Find the present age of the father. Answer Choice: (A) 88 (B) 77 (C) 33 (D) 44 (E) 27
Answer: E
If both 5^2 and 3^4 are factors of the number a*4^3*6^2*13^11, then what is the smallest possible value of a? Answer Choice: (A) 80 (B) 120 (C) 150 (D) 225 (E) 300
Answer: D
The ratio, by volume, of bleach to detergent to water in a certain solution is 2 : 40 : 100. The solution will be altered so that the ratio of bleach(B) to detergent is tripled while the ratio of detergent to water is halved. If the altered solution will contain 300 liters of water, how many liters of detergent will it contain? Answer Choice: (A) 40 (B) 60 (C) 50 (D) 30 (E) 70
Answer: B
How long will it take a sum of money invested at 5% p.a. S.I. to increase its value by 50%? Answer Choice: (A) 10 years. (B) 4 years. (C) 8 years. (D) 12 years. (E) 14 years.
Answer: A
Find the difference between the average of first n even numbers and the average of all the even numbers up to n (n is an even number). Answer Choice: (A) n (B) (n-1)/2 (C) n/2 (D) cannot be determined (E) None of these
Answer: C
Which is next
KUZ, MOX, OIV, QET Answer Choice: (A) SUR (B) SAQ (C) RAR (D) SPZ (E) SAR
Answer: E
Which of the following is closest to 10^180 – 10^20 ? Answer Choice: (A) 10^210 (B) 10^180 (C) 10^150 (D) 10^90 (E) 10^6
Answer: B
The maitre 'd at an expensive Manhattan restaurant has noticed that 60% of the couples order dessert and coffee. However, 20% of the couples who order dessert don't order coffee. What is the probability Y that the next couple the maitre 'd seats will not order dessert? Answer Choice: (A)  20% (B)  25% (C)  40% (D)  60% (E)  75%
Answer: B
A train passes a station platform in 36 seconds and a man standing on the platform in 10 seconds. If the speed of the train is 72 km/hr, what is the length of the platform? Answer Choice: (A) 338 (B) 240 (C) 520 (D) 267 (E) 191
Answer: C
A grocer stacked oranges in a pile. The bottom layer was rectangular with 3 rows of 7 oranges each. In the second layer from the bottom, each orange rested on 4 oranges from the bottom layer, and in the third layer, each orange rested on 4 oranges from the second layer. Which of the following is the maximum number of oranges that could have been in the third layer? Answer Choice: (A)  5 (B)  4 (C)  3 (D)  2 (E)  1
Answer: A
Best friends Sprite and Icey have are playing a game of marbles. They invite 2 of their friends to play with them. There are 36 marbles in the bag. If all 4 people are playing, how many marbles does each person get? Answer Choice: (A) 3 (B) 9 (C) 5 (D) 6 (E) 7
Answer: B
If 5^r is a factor of 30!, which of the following is the maximum possible value of r? Answer Choice: (A) 4 (B) 5 (C) 6 (D) 7 (E) 8
Answer: D
In a 1000 m race, A beats B by 50 m and B beats C by 100 m. In the same race, by how many meters does A beat C? Answer Choice: (A) 145 (B) 266 (C) 276 (D) 027 (E) 266
Answer: A
In how many ways can you line up 7 wrestlers in a row if one of them, The Undertaker, cannot be in the middle or at the either end? Answer Choice: (A) 1,570 (B) 2,880 (C) 90 (D) 192 (E) 5,300
Answer: B
Benny goes to the market for buying some apples to be distributed between her nine kids equally.She takes 360 dollars with her .The cost of each apple is 4 dollars .How many apples does she buy to share them equally between her nine kids? Answer Choice: (A) 8 (B) 9 (C) 3 (D) 7 (E) 10
Answer: E
What amount does an investor receive if the investor invests $3000 at 10% p.a. compound interest for two years, compounding done annually? Answer Choice: (A) $3420 (B) $3630 (C) $3870 (D) $4040 (E) $4220
Answer: B
Will must choose a 2-character computer password, consisting of 1 letter from the alphabet and 1 distinct digits, in any order.From how many different passwords can Will choose? Answer Choice: (A) 520 (B) 1560 (C) 4,680 (D) 7,020 (E) 14,040
Answer: A
A train running at a speed of 60 kmph crosses a pole in 6 seconds.What is the length of the train? Answer Choice: (A) 120 m (B) 180 m (C) 100 m (D) 150 m (E) 160 m
Answer: C
P is able to do a piece of work in 10 days and Q can do the same work in 12 days. If they can work together for 5 days, what is the fraction of work left? Answer Choice: (A) 7/12 (B) 5/12 (C) 1/12 (D) 3/12 (E) 1/2
Answer: C
Two equilateral triangles of side 12cm are placed one on top of another, such that a 6 pointed star is formed .if the six verticals lie on a circle what is the area of the circle not enclosed by the star ? Answer Choice: (A) 68 (B) 83 (C) 57 (D) 61 (E) 62
Answer: A
Find the odd man out
253, 136, 352, 329, 631, 244 Answer Choice: (A) 329 (B) 136 (C) 352 (D) 631 (E) 531
Answer: A
A, B and C can do a piece of work in 20, 30 and 60 days respectively. In how many days can A do the work if he is assisted by B and C on every third day? Answer Choice: (A) 12 days (B) 15 days (C) 18 days (D) 20 days (E) 22 days
Answer: C
The sum of ages of 5 children born at the intervals of 3 years each is 50 years. What is the age of the youngest child? Answer Choice: (A) 4years (B) 5years (C) 6years (D) 7years (E) 8years
Answer: A
A tradesman is marketing his goods 20% above the cost price of the goods. He gives 10% discount on cash payment, find his gain percent. Answer Choice: (A) 12% (B) 8% (C) 15% (D) 18% (E) None of these
Answer: B
A teacher gave the same test to three history classes: A, B, and C. The average (arithmetic mean) scores for the three classes were 65, 90, and 77, respectively. The ratio of the numbers of students in each class who took the test was 4 to 6 to 5, respectively. What was the average score for the three classes combined? Answer Choice: (A) 74 (B) 75 (C) 76 (D) 77 (E) 79
Answer: E
The average weight of 10 students decreases by 6 kg when one of them weighing 120 kg is replaced by a new student. The weight of the student is Answer Choice: (A) 62 kg (B) 60 kg (C) 70 kg (D) 72 kg (E) None of these
Answer: B
At milk factory, each employee working the second shift produced 2/3 as many widgets as each employee working the first shift. If the first shift has 3/4 as many employees, what fraction of the total widgets did the second shift produce? Answer Choice: (A) 8/17 (B) 1/2 (C) 8/9 (D) 9/8 (E) 17/8
Answer: A
The price of a jacket is reduced by 10%. During a special sale the price of the jacket is reduced another 30%. By approximately what percent must the price of the jacket now be increased in order to restore it to its original amount? Answer Choice: (A) 32.5 (B) 58.7 (C) 48 (D) 65 (E) 67.5
Answer: B
An author received $0.80 in royalties for each of the first 100,000 copies of her book sold, and $0.80 in royalties for each additional copy sold. If she received a total of $260,000 in royalties, how many copies of her book were sold? Answer Choice: (A) 130,000 (B) 300,000 (C) 325,000 (D) 400,000 (E) 420,000
Answer: C
If P represents the product of the first 16 positive integers, then P is not a
multiple of: Answer Choice: (A) a) 99 (B) b) 84 (C) c) 133 (D) d) 65 (E) e) 57
Answer: C
A person sold two cows each for Rs.9900. If he gained 10% on one and lost 20% on the other, then which of the following is true ? Answer Choice: (A) He lost Rs. 200 (B) He gained Rs. 200 (C) Neither he gained nor lost (D) None of the above (E) He gained Rs. 300
Answer: D
What is the average of xx, 2x2x, and 66? Answer Choice: (A) x+2x (B) x+2 (C) x+2x+2 (D) 2x+2 (E) 2x
Answer: C
A teacher of 6 students takes 2 of his students at a time to a zoo as often as he can, without taking the same pair of children together more than once. How many times does the teacher go to the zoo? Answer Choice: (A) 10 (B) 12 (C) 15 (D) 20 (E) 30
Answer: C
What percent of 60 is 90? Answer Choice: (A) 133 1⁄3 (B) 75 (C) 150 (D) 33 1⁄3 (E) 25
Answer: C
In a bread recipe, the ratio of water to flour is 13 to 20. There is 168 g more flour than water. How much flour does the recipe call for? Answer Choice: (A) 400 g (B) 440 g (C) 480 g (D) 510 g (E) 525 g
Answer: C
Five persons - A, B, C, D and E are being compared in weight and height. The second heaviest person. D is the shortest. A is the 2nd tallest and shorter than E, The heaviest person is the third tallest person. There is only one person shorter than B, who is lighter than E and A respectively. What is the position of A in height and weight respectively? Answer Choice: (A) 2nd,4th (B) 4th,3rd (C) 2nd,1st (D) 5th,3rd (E) 2nd,5th
Answer: A
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) Rs.28 (B) Rs.280 (C) Rs.140 (D) Rs.70 (E) Rs.15
Answer: B
Evaluate combination
100C98=100!/(98)!(2)! Answer Choice: (A) 4950 (B) 1510 (C) 4170 (D) 3170 (E) None of these
Answer: A
A certain company expects quarterly earnings of $0.80 per share of stock, half of which will be distributed as dividends to shareholders while the rest will be used for research and development. If earnings are greater than expected , shareholders will receive an additional $0.04 per share for each additional $0.10 of per share earnings. If quarterly earnings are $1.10 per share, what will be the dividend paid to a person who owns 300 shares of the company's stock? Answer Choice: (A) $92 (B) $96 (C) $156 (D) $120 (E) $240
Answer: C
If (1 – 1.25)N = 2, then N = Answer Choice: (A)  −400 (B)  −140 (C)  −8 (D)  4 (E)  400
Answer: C
During the second quarter of 1984, a total of 2,976,000 domestic cars were sold. If this was 18% greater than the number sold during the first quarter of 1984, how many were sold during the first quarter ? Answer Choice: (A) 714,240 (B) 2,261,760 (C) 2,522,033 (D) 3,690,240 (E) 3,915,790
Answer: C
John Traveled from point A to B in 4 merter per sec and from B to A in 6 meter per sec. What is his average speed? Answer Choice: (A) 4.6m/s (B) 4.8m/s (C) 5.2m/s (D) 5.4m/s (E) 5.8m/s
Answer: B
In an election only two candidates contested. A candidate secured 70% of the valid votes and won by a majority of 172 votes. Find the total number of valid votes? Answer Choice: (A) 430 (B) 287 (C) 267 (D) 262 (E) 927
Answer: A
A man can row upstream at 8 kmph and downstream at 13 kmph. The speed of the stream is Answer Choice: (A) 2.5 km/hr (B) 4.2 km/hr (C) 5 km/hr (D) 10.5 km/hr (E) None
Answer: A
What is 120% of 13/24 of 840? Answer Choice: (A) 436 (B) 478 (C) 512 (D) 546 (E) 620
Answer: D
There are 81 people in a certain community who belong to the local golf club, tennis club or both clubs. If twice as many people belong to the tennis club as belong to the golf club, what could be the number of people who belong to both clubs? Answer Choice: (A) 4 (B) 7 (C) 27 (D) 21 (E) 37
Answer: E
In a mixture of 60 liters, the ratio of milk and water is 2:1. What amount of water must be added to make the ratio of milk and water as 1:2? Answer Choice: (A) 65 liters (B) 68 liters (C) 60 liters (D) 26 liters (E) 27 liters
Answer: C
Pavan travelled for 11 hours. He covered the first half of the distance at 30 kmph and remaining half of the distance at 25 kmph. Find the distance travelled by Pavan. Answer Choice: (A) 240 km (B) 225 km (C) 452 km (D) 300 km (E) 290 km
Answer: D
The average of 11 numbers is 10.7. If the average of first six is 10.5 and that of the last six is 11.4 the sixth number is? Answer Choice: (A) 9 (B) 9.2 (C) 10 (D) 13.7 (E) 12
Answer: D
Two pipes A and B can fill a tank in 15 min and 21 min respectively. Both the pipes are opened together but after 4 min, pipe A is turned off. What is the total time required to fill the tank? Answer Choice: (A) 14 min 19 sec (B) 14 min 42 sec (C) 14 min 20 sec (D) 14 min 40 sec (E) 15 min 12 sec
Answer: E
A and B can do a piece of work in 12 days and 16 days respectively. Both work for 3 days and then A goes away. Find how long will B take to complete the remaining work? Answer Choice: (A) 15 days (B) 12 days (C) 10 days (D) 9 days (E) 8 days
Answer: D
A number when divided by D leaves a remainder of 8 and when divided by 3D leaves a remainder of 21 . What is the remainder left, when twice the number is divided by 3D? Answer Choice: (A) 13 (B) 12 (C) 3 (D) 2 (E) 42
Answer: C
A batsman makes a score of 90 runs in the 17th inning and thus increases his averages by 3. What is his average after 17th inning? Answer Choice: (A) 39 (B) 35 (C) 42 (D) 40.5 (E) 42
Answer: E
On a certain road, 10% of the motorists exceed the posted speed limit and receive speeding tickets, but 60% of the motorists who exceed the posted speed limit do not receive speeding tickets. What percent of the motorists on that road exceed the posted speed limit? Answer Choice: (A) 10.5% (B) 12.5% (C) 15% (D) 25% (E) 30%
Answer: D
A shopping cart contains only apples, oranges, and pears. If there are four times as many oranges as apples, and five times as many pears as oranges, then the apples are equivalent to what fraction of the pears? Answer Choice: (A) 1/8 (B) 1/9 (C) 1/12 (D) 1/16 (E) 1/20
Answer: E
Which of the following correctly lists the data sets in order of least to greatest standard deviation?
I. 2, 2, 2 3, 3, 2
II. 32, 32, 32, 30, 30, 32
III. 37, 38, 39, 40, 44, 42 Answer Choice: (A) I, II, III (B) I, III, II (C) II, I, III (D) II, III, I (E) III, II, I
Answer: A
How many 3-letter words can be formed using the letters of the English alphabet that contain 1 different vowels and 2 different consonants? Answer Choice: (A) 4!*5c2 *21c2 (B) 4!*5c3 *21c2 (C) 3!*5c1 *21c2 (D) 5!*5c2 *21c2 (E) 6!*5c2 *21c2
Answer: C
If (x+4)2−−−−−−−√=3(x+4)2=3, which of the following could be the value of x−4x−4? Answer Choice: (A) -11 (B) -7 (C) -4 (D) -3 (E) 5
Answer: A
what is the smallest number should be added to 5377 so that the sum is completely divisible by 7? Answer Choice: (A) 5 (B) 4 (C) 6 (D) 2 (E) 1
Answer: C
Amy has to visit towns B and C in any order. The roads connecting these towns with her home are shown on the diagram. How many different routes can she take starting from A and returning to A, going through both B and C (but not more than once through each) and not travelling any road twice on the same trip? Answer Choice: (A) 1 (B) 8 (C) 9 (D) 2 (E) 7
Answer: B
if each of its sides of a rectangle is increased by 18%, what is the percentage increase in the area of the rectangle, ? Answer Choice: (A) 39.24% (B) 38.24% (C) 36.24% (D) 37.24% (E) 38.24%
Answer: A
If 4 : 6 :: x : 36, then find the value of x Answer Choice: (A) 24 (B) 22 (C) 28 (D) 30 (E) 18
Answer: A
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) Rs. 30,000 (B) Rs. 50,000 (C) Rs. 60,000 (D) Rs. 90,000 (E) Rs. 70,000
Answer: C
A is thrice as good as workman as B and therefore is able to finish a job in 60 days less than B. Working together, they can do it in? Answer Choice: (A) 22 1/2 (B) 22 1/3 (C) 23 (D) 23 1/2 (E) 23 1/3
Answer: A
Ten circular coins are thrown on the street so that no two of them
overlap or touch, and no three of them have a tangent line in common.
What is the total number of lines which are tangent to two of the coins? Answer Choice: (A) 60 (B) 100 (C) 180 (D) 240 (E) 360
Answer: C
The diameter of a wheel of cycle is 21 cm. It moves slowly along a road. How far will it go in 500 revolutions? Answer Choice: (A) 220 (B) 330 (C) 360 (D) 390 (E) 410
Answer: B
A metallic sheet is of rectangular shape with dimensions 40m x 30 m. From each of its corners, a square is cut off so as to make an open box. If the length of the square is 8 m, the volume of the box (in m cube) is: Answer Choice: (A) 3220 m cube (B) 4140 m cube (C) 2688 m cube (D) 4000 m cube (E) None of these
Answer: C
A work can be finished in 13 days by ten women. The same work can be finished in fifteen days by ten men. The ratio between the capacity of a man and a woman is Answer Choice: (A) 14:13 (B) 13:15 (C) 12:13 (D) 13:12 (E) 14:15
Answer: B
A 3% stock produces 10%. The market value of the stock is: Answer Choice: (A) Rs. 15 (B) Rs. 25 (C) Rs. 20 (D) Rs. 30 (E) Rs. 40
Answer: D
In how many different ways can the letters of the word ‘ARMOUM’ be arranged? Answer Choice: (A) 240 (B) 260 (C) 370 (D) 409 (E) 360
Answer: E
There are 20 poles with a constant distance between each pole. A car takes 20 second to reach the 12th pole. How much will it take to reach the last pole. Answer Choice: (A) 34.4543 (B) 34.5455 (C) 34.45128 (D) 34.51288 (E) 34.41222
Answer: B
Murali travelled from city A to city B at a speed of 40 kmph and from city B to city C at 60 kmph. What is the average speed of Murali from A to C given that the ratio of distances between A to B and B to C is 10 : 5? Answer Choice: (A) 16 (B) 45 (C) 277 (D) 92 (E) 11
Answer: B
An outlet pipe can empty 2/3 rd of a cistern in 12 minutes. In 8 minutes, what part of the cistern will be emptied? Answer Choice: (A) 4/9 (B) 4/3 (C) 4/2 (D) 4/8 (E) 4/1
Answer: A
From a pack of 52 cards, 1 card is drawn at random. Find the probability of a face card drawn Answer Choice: (A) 4/13 (B) 1/52 (C) 1/4 (D) 1/5 (E) None of above
Answer: A
A sells a bicycle to B at a profit of 70% and B sells it to C at a loss of 40%. Find the resultant profit or loss. Answer Choice: (A) -4% (B) 2% (C) -5% (D) 6% (E) -7%
Answer: B
Consider the sequence of numbers beginning 23, 27, 28, 32, 33... It continues in such a way that by adding 5 to the nth term, one obtains the (n + 2)th term. What is the sum of the first 15 members of this sequence? Answer Choice: (A) 618 (B) 900 (C) 788 (D) 928 (E) 1022
Answer: A
An empty pool being filled with water at a constant rate takes 5 hours to fill to 3/5 of its capacity. How much more time will it take to finish filling the pool? Answer Choice: (A) 5 hr 30 min (B) 5 hr 20 min (C) 4 hr 48 min (D) 3 hr 20 min (E) 2 hr 40 min
Answer: D
If 5x + y = 15, 5y + z = 25 and 2z + x = 2, what is the value of x ? Answer Choice: (A) 2 (B) 7 (C) 9 (D) 12 (E) None of these
Answer: A
7^8 is equal to which of the following? Answer Choice: (A) 5,764,787 (B) 5,764,788 (C) 5,764,799 (D) 5,764,800 (E) 5,764,801
Answer: E
If a company allocates 15 percent of its budget to advertising, 10 percent to capital improvements, and 55 percent to salaries, what fraction of its budget remains for other allocations? Answer Choice: (A) 4/5 (B) 3/5 (C) 3/10 (D) 1/5 (E) 1/10
Answer: D
A can finish a work in 8 days and B can do same work in half the time taken by A. then working together, what part of same work they can finish in a day? Answer Choice: (A) 3/5 (B) 3/6 (C) 3/7 (D) 3/8 (E) None of these
Answer: D
A pharmaceutical company received $2 million in royalties on the first $15 million in sales of generic equivalent of one of its products and then $6 million in royalties on the next $72 million in sales. By approximately what percent did the ratio of royalties to sales decrease from the first $15 million in sales to the next $72 million in sales? Answer Choice: (A) 25% (B) 30% (C) 32.5% (D) 37.5% (E) 40%
Answer: D
The workforce of Company X is 60% female. The company hired 22 additional male workers, and as a result, the percent of female workers dropped to 55%.How many employees did the company have after hiring the additional male workers? Answer Choice: (A) 160 (B) 220 (C) 264 (D) 360 (E) 420
Answer: C
If each side of the square is increased by 25% find the percentage change in its area? Answer Choice: (A) 89.45% (B) 56.25% (C) 89.98% (D) 54.48% (E) 45.0%
Answer: B
A circular mat with diameter 16 inches is placed on a square tabletop, each of whose sides is 24 inches long. Which of the following is closest to the fraction of the tabletop covered by the mat? Answer Choice: (A) 5/12 (B) 2/5 (C) 1/3 (D) 3/4 (E) 5/6
Answer: C
A AND B CAN DO A WORK IN 12 DAYS, B AND C IN 15 DAYS, C AND A IN 20 DAYS. IF A, B AND C WORK TOGETHER, THEY WILL COMPLETE THE WORK IN: Answer Choice: (A) 5 DAYS (B) 7 5/6 DAYS (C) 10 DAYS (D) 15 2/3 DAYS (E) NONE OF THESE
Answer: C
A student scored an average of 85 marks in 3 subjects: Physics, Chemistry and Mathematics. If the average marks in Physics and Mathematics is 90 and that in Physics and Chemistry is 70, what are the marks in Physics? Answer Choice: (A) 86 (B) 16 (C) 76 (D) 65 (E) 26
Answer: D
The distance from City A to City B is 30 miles. While driving from City A to City B, Bob drives at a constant speed of 40 miles per hour. Alice leaves City A 30 minutes after Bob. What is the minimum constant speed in miles per hour that Alice must exceed in order to arrive in City B before Bob? Answer Choice: (A) 45 (B) 88 (C) 120 (D) 152 (E) 154
Answer: C
Sreenivas sells a table to Shiva at 10% profit and Shiva sells it to Mahesh at 10% loss. At what price did Sreenivas purchase the table if Mahesh paid Rs. 2178? Answer Choice: (A) Rs. 2100 (B) Rs. 2150 (C) Rs. 2200 (D) Rs. 2250 (E) None of these
Answer: C
If 1/a^2 + a^2 represents the diameter of circle O and 1/a + a = 4, which of the following best approximates the circumference of circle O? Answer Choice: (A) 28 (B) 22 (C) 20 (D) 16 (E) 12
Answer: C
The difference between simple and compound interest on Rs. 1500 for one year at 10% per annum reckoned half-yearly is? Answer Choice: (A) 8.0 (B) 3.0 (C) 9.5 (D) 3.75 (E) 2.15
Answer: D
If -3x+2y=28 and 3x+6y=84, what is the product of x and y? Answer Choice: (A) 264. (B) 428 (C) 0 (D) 462 (E) 642
Answer: C
A vessel contains 20 liters of a mixture of milk and water in the ratio 3:2. 10 liters of the mixture are removed and replaced with an equal quantity of pure milk. If the process is repeated once more, find the ratio of milk and water in the final mixture obtained? Answer Choice: (A) 9:1 (B) 4:7 (C) 7:1 (D) 2:5 (E) None of these
Answer: A
0.03 x 0.5 = ? Answer Choice: (A) 0.0001 (B) 0.001 (C) 0.015 (D) 0.1 (E) NONE OF THESE
Answer: C
A train 100 meters long takes 6 seconds to cross a man walking at 5 kmph in the direction opposite to that of the train. Find the speed of the train. Answer Choice: (A) 45 kmph (B) 50 kmph (C) 55 kmph (D) 60 kmph (E) 70 kmph
Answer: C
A present value of a machine is $2000. Its value depletiation rate is 20% per annum then find the machine value before 2 years? Answer Choice: (A) $3125 (B) $2945 (C) $3012 (D) $2545 (E) $3150
Answer: A