loafeihong/math_mmlu_format huggingface dataset:
6 friends visited a book stall and brought 6 books, and everyone decided to contribute equally to the total bill of $400. If one of the friends had a coupon for 5% off the total bill, and if each friend still contributed equally after the coupon was applied to the bill, how much did each friend pay? Answer Choice: (A) 62.12 (B) 63 (C) 63.33 (D) 64 (E) 65
Answer: C
The average age of seven persons sitting in a row facing east is 28 years. If the average age of the first three persons is 21 years and the average age of the last three persons is 34 years, then find the age of the person sitting in the middle of the row? Answer Choice: (A) 76 years (B) 31 years (C) 45 years (D) 13 years (E) 15 years
Answer: B
Bob wants a bunch of bananas and insists that the bunch contains a prime number of bananas. The bunches contain the following number of bananas. Which bunch should Bob buy? Answer Choice: (A) 4 (B) 5 (C) 6 (D) 8 (E) 9
Answer: B
Two trains travelling in the same direction at 58 and 22 kmph completely pass off another in 1 minute. If the length of the first train is 110 m, what is the length of the second train? Answer Choice: (A) 800 m (B) 110 m (C) 600 m (D) 490 m (E) 710 m
Answer: D
By selling an umbrella for Rs. 300, a shopkeeper gains 20%. During a clearance sale, the shopkeeper alows a discount of 10% on the marked price. His gain percent during the sale is : Answer Choice: (A) 6 (B) 7 (C) 8 (D) 9 (E) 10
Answer: C
Which among the following represents a sum of 3 consecutive even integers? Answer Choice: (A) 200 (B) 303 (C) 400 (D) 564 (E) 571
Answer: D
The probability that A speaks truth is 4/5 and that of B speaking truth is 3/4. What is the probability that they agree in stating the same fact? Answer Choice: (A) 18/35 (B) 12/35 (C) 9/10 (D) 19/35 (E) None of these
Answer: C
For each hour of production, a certain factory requires 1 assembly line worker for every 25 units to be produced in that hour. The factory also requires 10 managers regardless of the number of units to be produced. Which of the following expressions represents the total number of assembly line workers and managers that this factory requires to produce 50N in one hour, where N is a positive integer? Answer Choice: (A) 12 + 50N (B) 12 + 2N (C) 10 + 2N (D) 37N (E) 25
Answer: C
The compound interest earned by Sunil on a certain amount at the end of two years at the rate of 8% p.a. was Rs.2828.80. Find the total amount that Sunil got back at the end of two years in the form of principal plus interest earned Answer Choice: (A) 19828.88 (B) 19828.8 (C) 19828.87 (D) 19828.81 (E) 19828.82
Answer: B
Income of A is 25% more than the income of B. What is the income of B in terms of income of A? Answer Choice: (A) 80% (B) 8% (C) 82 (D) 27 (E) 81
Answer: A
A solution is made of water and pure acid. If 75% of the solution is water, how many litters of pure acid are in 20 litters of this solution? Answer Choice: (A) 10 (B) 35 (C) 27 (D) 5 (E) 13
Answer: D
Find compound interest on $ 16000 at 15% per annum for 2 years 4 months, compounded annually. Answer Choice: (A) 6109 (B) 6209 (C) 6218 (D) 6107 (E) 6100
Answer: C
sue has 3 apples. Billy has 10 apples. If billy steals all of sues apples and eats 4 how many does he have left? Answer Choice: (A) 2 (B) 5 (C) 6 (D) 4 (E) 9
Answer: E
Tough and Tricky questions: Exponents.
If 3^m3^m3^m = 7^n, then m/n = Answer Choice: (A) 1/3 (B) 2/3 (C) 1 (D) 3/2 (E) 3
Answer: A
What is the ratio of y to x if (x + 3y) / ( x - y) = 3/7? Answer Choice: (A) -15/4 (B) -1/6 (C) -1/15 (D) 3/5 (E) 15/1
Answer: B
If x : y = 3 : 5, find the value of (2x + 4y) : (3x – y) Answer Choice: (A) 13 : 2 (B) 11 : 2 (C) 13 : 3 (D) 13 : 4 (E) 13 :5
Answer: A
If n is a positive integer and the product of all integers from 1 to n, inclusive, is a multiple of 840, what is the least possible value of n? Answer Choice: (A) 5 (B) 6 (C) 7 (D) 8 (E) 9
Answer: C
What is the median from the below series 90, 93, 93, 88, 95, 88, 97, 87, and 98 Answer Choice: (A) 80 (B) 85 (C) 93 (D) 97 (E) 100
Answer: C
Rs. 1300 is divided into three parts A, B and C. How much A is more than C if their ratio is 1/2:1/3:1/4? Answer Choice: (A) 222 (B) 300 (C) 99 (D) 88 (E) 67
Answer: C
On a race track a maximum of 5 horses can race together at a time. There are a total of 25 horses. There is no way of timing the races. What is the minimum number R of races we need to conduct to get the top 3 fastest horses? Answer Choice: (A) 5 (B) 7 (C) 8 (D) 10 (E) 11
Answer: B
Calculate the value of n from the below equation: y^4âˆ’20y+1=22 Answer Choice: (A) 5 (B) 3 (C) 6 (D) 2 (E) 1
Answer: B
Find the area of trapezium whose parallel sides are 18 cm and 12 cm long, and the distance between them is 14 cm? Answer Choice: (A) 288 cm2 (B) 277 cm2 (C) 224 cm2 (D) 226 cm2 (E) 227 cm2
Answer: C
A and B’s salaries together amount to Rs. 2,000. A spends 95% of his salary and B spends 85% of his. If now their savings are the same, what is A’s salary? Answer Choice: (A) Rs.500 (B) Rs.750 (C) Rs.1250 (D) Rs.1500 (E) Rs.1520
Answer: D
The sum of the two numbers is 12 and their product is 35.What is the sum of the reciprocals of these numbers? Answer Choice: (A) 12/35 (B) 12/38 (C) 12/31 (D) 12/32 (E) 12/33
Answer: A
Two goods trains each 500 m long are running in opposite directions on parallel tracks. Their speeds are 70 km/hr and 30 km/hr respectively. Find the time taken by the slower train to pass the driver of the faster one? Answer Choice: (A) 22 (B) 36 (C) 48 (D) 99 (E) 23
Answer: B
In N is a positive integer less than 200, and 14N/60 is an integer, then N has how many different positive prime factors A? Answer Choice: (A) 2 (B) 3 (C) 5 (D) 6 (E) 8
Answer: B
The population of a village is 13400. It increases annually at the rate of 21% p.a. What will be its population after 2 years? Answer Choice: (A) 10000 (B) 12000 (C) 19619 (D) 18989 (E) 14400
Answer: C
Speed of a boat in standing water is 9 kmph and the speed of the stream is 1.5 kmph. A man rows to place at a distance of 210 km and comes back to the starting point. The total time taken by him is: Answer Choice: (A) 12 hours (B) 24 hours (C) 36 hours (D) 48 hours (E) None
Answer: D
Lucy invested $10,000 in a new mutual fund account exactly three years ago. The value of the account increased by 10 percent during the first year, increased by 7 percent during the second year, and decreased by 10 percent during the third year. What is the value of the account today? Answer Choice: (A) $10,350 (B) $10,395 (C) $10,593 (D) $11,500 (E) $12,705
Answer: C
What is the sum of all three digit integers formed using the digits 3,4 and 5 (repetition is allowed) Answer Choice: (A) 11982 (B) 11984 (C) 11985 (D) 11988 (E) 11986
Answer: D
What is the remainder when 7^74 - 5^74 is divided by 12? Answer Choice: (A) 1 (B) 0 (C) 2 (D) 3 (E) None of these
Answer: B
40 persons like apple. 7 like orange and mango dislike apple. 10 like mango and apple and dislike orange. 4 like all. How many people like apple? Answer Choice: (A) 47 (B) 46 (C) 54 (D) 58 (E) 62
Answer: A
Which of the following numbers is divisible by 12? Answer Choice: (A) 1332 (B) 1021 (C) 3221 (D) 4211 (E) 3233
Answer: A
An advertising agency finds that, of its 200 clients, 115 use Television, 110 use Radio and 130 use Magazines. Also, 85 use Television and Magazines, 75 use Television and Radio, 95 use Radio and Magazines. How many use all the three? Answer Choice: (A) 100 (B) 70 (C) 90 (D) 98 (E) 95
Answer: A
A rectangular room has the rectangular shaped rug shown as above figure such that the rug’s area is 180 square feet and its length is 8 feet longer than its width. If the uniform width between the rug and room is 8 feet, what is the area of the region uncovered by the rug (shaded region), in square feet? Answer Choice: (A) 32 (B) 36 (C) 704 (D) 46 (E) 104
Answer: C
Gita, Hussain, Inge, Jeong, Karen, and Leila are seated in a row of six chairs. How many seating arrangements are possible if Gita cannot sit next to Inge and Jeong must sit next to Leila? Answer Choice: (A) 288 (B) 240 (C) 144 (D) 120 (E) 96
Answer: C
How many such pairs of digits are there in the number 421579368 each of which has as many digits between them in the number as when they are arranged in ascending order? Answer Choice: (A) 4 (B) 5 (C) 6 (D) 3 (E) 1
Answer: D
Anna left for city A from city B at 5.20 a.m. She traveled at the speed of 80 km/hr for 2 hrs 15 min. After that the speed was reduced to 60 km/hr. If the distance between two cities is 350 kms, at what time did Anna reach city A? Answer Choice: (A) 10.21 (B) 10.27 (C) 10.25 (D) 10.23 (E) 60.25
Answer: E
If the speed of a man is 63 km per hour, then what is the distance traveled by him in 25 seconds ? Answer Choice: (A) 275m (B) 360m (C) 375 m (D) 437.5 m (E) 440 m
Answer: D
What is the product of the greatest 2 digit multiple of 3 and the greatest 2 digit prime number? Answer Choice: (A) 9,312 (B) 9,603 (C) 9,506 (D) 9,649 (E) 9,702
Answer: B
If X is the sum of first 30 positive even integers and Y is the sum of first 30 positive odd integers, what is the value of x-y?
Please try to explain your answers Answer Choice: (A) 10 (B) 25 (C) 30 (D) 75 (E) 100
Answer: C
If 3 persons can do 3 times of a particular work in 3 days, then, 7 persons can do 7 times of that work in ? Answer Choice: (A) 3 days (B) 4 days (C) 4 days (D) 6 days (E) 7 days
Answer: D
What is the units digit of 33^2 * 17^3 * 49^3? Answer Choice: (A) 1 (B) 3 (C) 5 (D) 7 (E) 9
Answer: B
10x + 2y = -6
6x + y = 1
In the system of equations above, what is the value of x? Answer Choice: (A) 2 (B) 3 (C) 4 (D) 5 (E) 6
Answer: C
There are 9color balls at a row. From that how many ways can 9 different color balls be arranged in a row so that black, white, red and green are never together? Answer Choice: (A) 434562 (B) 546563 (C) 567343 (D) 566748 (E) 345600
Answer: E
In how many ways can the letters of wordINTELLIGENTbe arranged such that all the Consonants always appear together? Answer Choice: (A) 9! (B) 5!*4! (C) 5!*5! (D) 5!*7! (E) 6!*4!
Answer: D
In a garden , there are 10 rows and 12 columns of mango trees. the distance between the two trees is 2 m and a distance of one meter is left from all sides of the boundary of the length of the garden is : Answer Choice: (A) 450 sq mtrs (B) 460 sq mtrs (C) 480 sq mtrs (D) 490 sq mtrs (E) 470 sq mtrs
Answer: C
Caleb and Frank are partners in a business. Caleb runs the business and receives 8% of the profit for managing the business, the rest is divided in proportion of their capitals. Caleb invested Rs.5000 and Frank invested Rs.10000. the rest is divided in proportion of their capitals. Out of a total profit of Rs.6000, how much did Caleb receive? Answer Choice: (A) 1197.6 (B) 3097.6 (C) 1097.6 (D) 5097.6 (E) 2097.6
Answer: E
34.	The side surface of a cylinder can is rolled with a rectangular plate. If the height of a cylinder tank is 8 feet and the perimeter of the circular base Is 6 feet, what is the diagonal of the rectangular plate? Answer Choice: (A) 10 (B) 12 (C) 8 (D) 14 (E) 9
Answer: A
A car finishes a journey in ten hours at the speed of 60 km/hr. If the same distance is to be covered in eight hours how much more speed does the car have to gain? Answer Choice: (A) 8 km/hr (B) 10 km/hr (C) 12 km/hr (D) 16 km/hr (E) None of these
Answer: D
If a randomly selected positive single digit multiple of 3 is multiplied by a randomly selected prime number less than 20, what is the probability W that this product will be a multiple of 45? Answer Choice: (A) 1/32 (B) 1/28 (C) 1/24 (D) 1/16 (E) 1/14
Answer: C
If the money was put in for the same duration of time by A,B and C, three business partners and four times A’s capital is equal to 6 times B’s capital is equal to 10 times C’s capital. Determine that out of a total profit of Rs 4650 what is C’s share? Answer Choice: (A) Rs 9008 (B) Rs 906 (C) Rs 900 (D) Rs 905 (E) Rs 901
Answer: C
Which of the following is equal to (x-1)!/(x-2)!? Answer Choice: (A) x-1 (B) 1+(1/x) (C) 1 (D) x+1 (E) x-1
Answer: E
A sum was put at simple interest at a certain rate for 10 years . Had it been put at 5% higher rate , it would have fetched Rs.150 more. What was the Sum? Answer Choice: (A) s.120 (B) s.130 (C) s.140 (D) s.150 (E) s.300
Answer: E
A cylindrical water tower with radius 14 m and height 20 m is 3/4 full at noon. Every minute, .08π m3 is drawn from tank, while .03π m3 is added. Additionally, starting at 1pm and continuing each hour on the hour, there is a periodic drain of 4π m3. From noon, how many hours will it take to drain the entire tank? Answer Choice: (A) 420 2/7 (B) 420 6/7 (C) 421 (D) 421 3/7 (E) 420
Answer: E
50^51^52 /11 Answer Choice: (A) 6 (B) 4 (C) 7 (D) 3 (E) 5
Answer: A
If there are only 2 wheelers and 4 wheelers parked in a school located at the heart of the city, find the number of 4 wheelers parked there if the total number of wheels is 66? Answer Choice: (A) 11 (B) 12 (C) 13 (D) 16 (E) 17
Answer: D
There are 5 married couples and a group of three is to be formed out of them; how many arrangements are there if a husband and wife may not be in the same group? Answer Choice: (A) 70 (B) 75 (C) 80 (D) 85 (E) 90
Answer: C
A bat is bought for Rs.400 and sold at a gain of 20% find its selling price Answer Choice: (A) Rs.460/- (B) Rs.470/- (C) Rs.480/- (D) Rs.500/- (E) Rs.520/-
Answer: C
On dividing 181 by a number, the quotient is 9 and the remainder is 1. Find the divisor? Answer Choice: (A) A)12 (B) B)15 (C) C)16 (D) D)17 (E) E)20
Answer: E
Renuka bought an electric drill at 90% of the regular price. She paid $450 for the drill. What was the regular price? Answer Choice: (A) $400 (B) $500 (C) $300 (D) $200 (E) $100
Answer: B
A train running at the speed of 60 km/hr crosses a pole in 9 seconds. Find the length of the train? Answer Choice: (A) 150 meter (B) 876 meter (C) 167 meter (D) 719 meter (E) 169 meter
Answer: A
X can finish a work in 25 days. Y can finish the same work in 20 days. Y worked for 12 days and left the job. how many days does X alone need to finish the remaining work? Answer Choice: (A) 2 (B) 5 (C) 6 (D) 7 (E) 8
Answer: E
A tap can fill a tank in 6 hours. After half the tank is filled three more similar taps are opened. What is the total time taken to fill the tank completely? Answer Choice: (A) 3 hrs 45 min (B) 3 hrs 45 min (C) 3 hrs 42 min (D) 3 hrs 65 min (E) 3 hrs 35 min
Answer: B
What percent of the different arrangements of the letters of the word AFACUT are those in which the vowels appear together? Answer Choice: (A) 25% (B) 20% (C) 30% (D) 40% (E) 50%
Answer: B
How many bricks, each measuring 100 cm x 11.25 cm x 6 cm, will be needed to build a wall of 8 m x 6 m x 22.5 cm? Answer Choice: (A) 1600 (B) 2400 (C) 5500 (D) 7400 (E) 3400
Answer: A
The average (arithmetic mean) of the integers from 100 to 400, inclusive, is how much greater than the average of the integers from 50 to 250, inclusive? Answer Choice: (A)  100 (B)  175 (C)  200 (D)  125 (E)  300
Answer: A
If log10 2 = 0.3010, then log2 10 is equal to: Answer Choice: (A) 1000/301 (B) 1000/500 (C) 966/301 (D) 0.301 (E) 0.966
Answer: A
The ages of Patrick and Michael are in the ratio of 3 : 5 and that of Michael and Monica are in the ratio of 3 : 5. If the sum of their ages is 98, what is the difference between the ages of Patrick and Monica? Answer Choice: (A) 32 (B) 48 (C) 45 (D) 72 (E) 18
Answer: A
At what rate percent per annum will the simple interest on a sum of money be 2/5 of the amount in 10 years? Answer Choice: (A) 4% (B) 74% (C) 64% (D) 74% (E) 94%
Answer: A
The perimeter of one square is 48 cm and that of another is 20 cm. Find the perimeter and the diagonal of a square which is equal in area to these two combined? Answer Choice: (A) 12√2 (B) 13√2 (C) 13√3 (D) 13√1 (E) 13√1
Answer: B
Machine–A produces 40% of the total output and Machine-B produces 60% of the total output. An average of nine units out of a thousand goods manufactured by Machine-A and one unit of 200 units produced by Machine-B prove to be defective. What is the probability that a unit chosen at random from the total daily output of the factory is defective? Answer Choice: (A) 0.6 (B) 0.06 (C) 0.0066 (D) 0.0006 (E) 6.0e-05
Answer: C
Anand and Deepak started a business investing Rs. 22,500 and Rs. 35,000 respectively. Out of a total profit of Rs. 13,800, Deepak's share is? Answer Choice: (A) 2877 (B) 1299 (C) 8400 (D) 2799 (E) 2698
Answer: C
The area of a circle is four times its circumference. What is the diameter of the Circle? Answer Choice: (A) 4π (B) 16 (C) 8 (D) 12 (E) 8π
Answer: B
X starts a business with Rs.45000. Y joins in the business after 3 months with Rs.36000. What will be the ratio in which they should share the profit at the end of the year? Answer Choice: (A) 20:9 (B) 2:1 (C) 3:2 (D) 2:3 (E) 5:3
Answer: A
Sonika deposited Rs.8000 which amounted to Rs.9200 after 3 years at simple interest. Had the interest been 1% more. She would get how much? Answer Choice: (A) 9440 (B) 96288 (C) 26667 (D) 1662 (E) 2882
Answer: A
The square root of 64009 is: Answer Choice: (A) 253 (B) 347 (C) 363 (D) 803 (E) 888
Answer: A
QUANT 4-PACK SERIES Problem Solving Pack 4 Question 2 For every positive integer n...
For every positive integer n that is greater than 1, the function t(n) is defined to be the sum of all of the odd integers from 1 to n, inclusive. The t(n) could have any of the following units digits except…? Answer Choice: (A) 1 (B) 2 (C) 4 (D) 6 (E) 9
Answer: B
10% of a number is added to 45, the result is the same number. Find the number? Answer Choice: (A) 50 (B) 288 (C) 270 (D) 129 (E) 281
Answer: A
Which of the following leads to the correct mathematical solution for the number of ways that the letters of the word BOOK could be arranged to create a four-letter code? Answer Choice: (A) 4! (B) 4! − ( 2!) (C) 4! − (3! × 2!) (D) 4!/( 2!) (E) 4!/(3! × 2!)
Answer: D
A certain sum is invested at simple interest at 15% p.a. for two years instead of investing at 12% p.a. for the same time period. Therefore the interest received is more by Rs. 720. Find the sum? Answer Choice: (A) s. 7000 (B) s. 9000 (C) s. 14000 (D) s. 12000 (E) s. 27000
Answer: D
In a group of 4 boys and 6 girls, four children are to be selected. In how many different ways can they be selected such that at least one boy should be selected? Answer Choice: (A) 135 (B) 155 (C) 175 (D) 195 (E) 215
Answer: D
A committee is reviewing a total of 20x black-and-white films and 8y color films for a festival. If the committee selects y/x% of the black-and-white films and all of the color films, what fraction of the selected films are in color? Answer Choice: (A) 40/41 (B) 20/41 (C) 30/41 (D) 60/41 (E) 80/41
Answer: A
Complete the numerical series by replacing the question mark with the correct numbers.
5+3+2 = 151022
9+2+4 = 183652
8+6+3 = 482466
5+4+5 = 202541
9+5+5 = ?????? Answer Choice: (A) 454585 (B) 454583 (C) 456685 (D) 454588 (E) 456585
Answer: A
The current of a stream runs at the rate of 4 kmph. A boat goes 6 km and back to the starting point in 2 hours, then find the speed of the boat in still water? Answer Choice: (A) 3 (B) 7 (C) 8 (D) 5 (E) 1
Answer: C
The following list follows a peculiar pattern. Can you find it out and guess the next number?
2, 12, 36, 80, 150, 252, ? Answer Choice: (A) 383 (B) 321 (C) 392 (D) 651 (E) 823
Answer: C
If log1087.5 = 3.9421, then the number of digits in (875)10 is? Answer Choice: (A) 30 (B) 28 (C) 27 (D) 50 (E) 25
Answer: D
If a and b are positive integers, and a=5b+20, the greatest common divisor of a and b CANNOT be Answer Choice: (A) 2 (B) 4 (C) 5 (D) 6 (E) 10
Answer: D
The length of a rectangular plot is thrice its breadth. If the area of the rectangular plot is 867 sq m, then what is the breadth of the rectangular plot? Answer Choice: (A) 66 m (B) 17 m (C) 87 m (D) 65 m (E) 43 m
Answer: B
Median C of price of the car is 52,000. which could be the median of the other two.
35000, 44000, x, y, 57000. Answer Choice: (A) 38000 (B) 47000 (C) 48000 (D) 51,000 (E) 56,000
Answer: E
A car travelling with 5/7 of its actual speed covers 42 km in 1 hr 40 min 48 sec. Find the actual speed of the car. Answer Choice: (A) 17 6/7 km/hr (B) 25 km/hr (C) 30 km/hr (D) 35 km/hr (E) 45 km/hr
Answer: D
In how many different number of ways 5 boys and 4 girls can sit on a bench? Answer Choice: (A) 700 (B) 710 (C) 720 (D) 362880 (E) 740
Answer: D
Three men start together to travel the same way around a circular track of 11 kilometers in circumference. Their speeds are 4, 5 and 8 kilometers per hour respectively. When will they meet at a starting point? Answer Choice: (A) 11 hours (B) 12 hours (C) 220 hours (D) 22 hours (E) 24 hours
Answer: A
The batting average of a particular batsman is 58 runs in 46 innings. If the difference in his highest and lowest score is 150 runs and his average excluding these two innings is 58 runs, find his highest score. Answer Choice: (A) 179 (B) 208 (C) 210 (D) 133 (E) 229
Answer: D
In a certain animal population, for each of the first 3 months of life, the probability that an animal will die during that month is 1/10. For a group of 600 newborn members of the population, approximately how many would be expected to survive the first 3 months of life? Answer Choice: (A) 438 (B) 446 (C) 452 (D) 462 (E) 470
Answer: A
Matt is touring a nation in which coins are issued in two amounts, 2¢ and 5¢, which are made of iron and copper, respectively. If Matt has five iron coins and five copper coins, how many different sums from 1¢ to 35¢ can he make with a combination of his coins? Answer Choice: (A) 20 (B) 21 (C) 35 (D) 33 (E) 31
Answer: E
The rate of a certain chemical reaction is directly proportional to the square of the concentration of chemical Q present and inversely proportional to the concentration of chemical B present. If the concentration of chemical B is increased by 100 percent, which of the following is closest to the percent change in the concentration of chemical Q required to keep the reaction rate unchanged? Answer Choice: (A) 100% decrease (B) 50% decrease (C) 40% decrease (D) 40% increase (E) 50% increase
Answer: D
The true discount on a bill of Rs. 2460 is Rs. 360. What is the banker's discount? Answer Choice: (A) Rs. 432 (B) Rs. 422 (C) Rs. 412 (D) Rs. 442 (E) None of these
Answer: B
According to the direction on a can of frozen orange juice concentrate is to be mixed with 3 cans of water to make orange juice . How many 6 - ounce cans of the concentrate are required to prepare 200 6-ounce servings of orange juice? Answer Choice: (A) 25 (B) 34 (C) 50 (D) 67 (E) 100
Answer: C
A father said to his son, "I was as old as you are at the present at the time of your birth". If the father's age is 40 years now, the son's age five years back was Answer Choice: (A) 14years (B) 15years (C) 17years (D) 18years (E) 19years
Answer: B
A train running at the speed of 60 km/hr crosses a pole in 9 seconds. What is the length of the train? Answer Choice: (A) 75 (B) 161 (C) 224 (D) 180 (E) 150
Answer: E
A train is 360 meter long is running at a speed of 72 km/hour. In what time will it pass a bridge of 140 meter length? Answer Choice: (A) 65 seconds (B) 46 seconds (C) 25 seconds (D) 97 seconds (E) 26 seconds
Answer: C
It costs $3 for the first 1/3 hour to use the laundry machine at the Laundromat. After the first ¼ hour it costs $12 per hour. If a certain customer uses the laundry machine for 2 hours and 35 minutes, how much will it cost him? Answer Choice: (A) $30. (B) $31 (C) $32. (D) $33. (E) $34.
Answer: C
If the true discount on a certain sum due 6 months hence at 15% is Rs.120. What is the banker's discount on the same sum for the same time and at the same rate? Answer Choice: (A) Rs. 119 (B) Rs. 129 (C) Rs. 131 (D) Rs. 139 (E) None
Answer: A
The sum of two consecutive even integers is 26. What are the two numbers? Answer Choice: (A) 12-14 (B) 13-13 (C) 10-16 (D) 9-17 (E) 8-18
Answer: A
If 12 men can do a piece of work in 25 hours, in how many hours will 15 men
do it ? Answer Choice: (A) 20 hours (B) 30 hours (C) 40 hours (D) 50 hours (E) 60 hours
Answer: A
A person buys an article at Rs.500. At what price should he sell the article so as to make a profit of 20%? Answer Choice: (A) 600 (B) 2877 (C) 208 (D) 1882 (E) 191
Answer: A
A man gains 20% by selling an article for a certain price. If the sells it at double the price, the percentage of profit will be Answer Choice: (A) 740% (B) 540% (C) 640% (D) 140% (E) 240%
Answer: D