loafeihong/math_mmlu_format huggingface dataset:
You have 5 sticks of lengths 10, 20, 30, 40, 50 centimeters. The number of non-congruent triangles that can be formed by choosing three of the sticks to make the sides is Answer Choice: (A) 3 (B) 6 (C) 7 (D) 10 (E) 12
Answer: A
A clockwise rotation around point Z (that is, a rotation
in the direction of the arrow) transforms the shaded
quadrilateral to the unshaded quadrilateral. The angle
of rotation is approximately Answer Choice: (A) 180o (B) 270o (C) 360o (D) 45o (E) 135o
Answer: B
An error 19% in excess is made while measuring the side of a square. Now What is the percentage of error in the calculated area of the square? Answer Choice: (A) 6.64% (B) 41.61% (C) 45.64% (D) 46.64% (E) 10.64%
Answer: B
Find 95 ×× 98 Answer Choice: (A) 93/198 (B) 93/12 (C) 93/13 (D) 93/10 (E) 93/11
Answer: D
The total of company C's assets in 1994 was 250% greater than the total in 1993, which in turn was 400% greater than the total in 1992. If the total of company C's assets in in 1992 was N dollars, which one of the following represents company C's assets in 1994: Answer Choice: (A) 7N (B) 8N (C) 9N (D) 12.5N (E) 17.5N
Answer: E
Set S is the prime integers between 0 and 45. If three numbers are chosen randomly from set S, what is the probability that the sum of these three numbers is odd? Answer Choice: (A) 15/56 (B) 3/8 (C) 15/28 (D) 5/8 (E) 11/14
Answer: E
A drink vendor has 50 liters of Maaza, 144 liters of Pepsi and 368 liters of Sprite. He wants to pack them in cans, so that each can contains the same number of liters of a drink, and doesn't want to mix any two drinks in a can. What is the least number of cans required? Answer Choice: (A) 135 (B) 237 (C) 281 (D) 300 (E) 380
Answer: C
The sum of all two digit numbers divisible by 9 is Answer Choice: (A) 910 (B) 585 (C) 785 (D) 685 (E) 885
Answer: B
x + y = 19 , and x + 3y = 1. Find the value of x + 2y Answer Choice: (A) 20 (B) 18 (C) 11 (D) 10 (E) 5
Answer: D
The toll T, in dollars, for a truck using a certain bridge is given by the formula T = 2.50 + 0.50( x − 2), where x is the number of axles on the truck. What is the toll for an 18-wheel truck that has 2 wheels on its front axle and 4 wheels on each of its other axles? Answer Choice: (A)  $ 2.50 (B)  $ 3.00 (C)  $ 3.50 (D)  $ 4.00 (E)  $ 5.00
Answer: D
Four athletes, Wen-Wen, Mikaila, Brian, and Jamal, won gold medals in the Olympics. If Mikaila won 2 more than Brian did, Jamal won 6 less than Wen-Wen did, and Wen-Wen won 2 more than Mikaila did, how many more gold medals did Brian win than Jamal did? Answer Choice: (A) 4 (B) 6 (C) 2 (D) 1 (E) 12
Answer: C
John and Mike enter into a partnership by investing $700 and $300 respectively. At the end of one year, they divided their profits such that a third of the profit is divided equally for the efforts they have put into the business and the remaining amount of profit is divided in the ratio of the investments they made in the business. If John received $800 more than Mike did, what was the profit made by their business in that year? Answer Choice: (A) 46457 (B) 465745 (C) 3000 (D) 3456 (E) 35346
Answer: C
Find the least number when successively divided by 2, 3 and 7 leaves remainders 1, 2 and 3 respectively? Answer Choice: (A) 80 (B) 85 (C) 65 (D) 70 (E) 90
Answer: C
In an election contested by two parties, Party E secured 2% of the total votes more than Party F. If party R got 147,000 votes, by how many votes did it lose the election? Answer Choice: (A) 6,000 (B) 7,000 (C) 8,000 (D) 10,000 (E) 12,000
Answer: A
The weight of a hollow sphere is directly dependent on its surface area. The surface area of a sphere is 4π·R^2, where R is the radius of the sphere. If a hollow sphere of radius 0.15 cm made of a certain metal weighs 8 grams, a hollow sphere of radius 0.3 cm made of the same metal would weigh how many grams E? Answer Choice: (A) E=16 (B) E=32 (C) E=64 (D) 128 (E) 512
Answer: B
A dishonest dealer professes to sell goods at the cost price but uses a weight of 800 grams per kg, what is his percent? Answer Choice: (A) 28% (B) 25% (C) 55% (D) 28% (E) 55%
Answer: B
How many 4x4x4 cubes could fit in a 9x13x16 box? Answer Choice: (A) 22 (B) 28 (C) 29 (D) 31 (E) 32
Answer: C
The two lines y = x and x = -4 intersect on the coordinate plane. If z represents the area of the figure formed by the intersecting lines and the x-axis, what is the side length T of a cube whose surface area is equal to 6z? Answer Choice: (A) T=16 (B) T=8√2 (C) T=8 (D) T=2√2 (E) (√2)/3
Answer: D
Which number is the odd one out?
571219
461016
831114
461016
971613
781523 Answer Choice: (A) 971533 (B) 971613 (C) 641613 (D) 851613 (E) 931613
Answer: B
A positive integer is divisible by 3 if and only if the sum of its digits is divisible by 3. If the six-digit integer is divisible by 3, and n is of the form 12k,k24, where k represents a digit that occurs twice, how many values could n have? Answer Choice: (A) 2 (B) 3 (C) 6 (D) 5 (E) 4
Answer: E
If x ≥ 0, y ≥ 0 and (x + y) ≤ 1, then the maximum value of (2x + 3y) is Answer Choice: (A) 2 (B) 3 (C) 4 (D) 5 (E) 6
Answer: B
Each of the cucumbers in 100 pounds of cucumbers is composed of 99% water, by weight. After some of the water evaporates, the cucumbers are now 95% water by weight. What is the new weight of the cucumbers, in pounds? Answer Choice: (A) 2 (B) 20 (C) 92 (D) 96 (E) 98
Answer: B
A basket contains 5 apples, of which 1 is spoiled and the rest are good. If Henry is to select 2 apples from the basket simultaneously and at random, what is the probability Q that the 2 apples selected will include the spoiled one? Answer Choice: (A) a. 1/5 (B) b. 3/10 (C) c. 2/5 (D) d. 1/2 (E) e. 3/5
Answer: C
A tank is filled to one quarter of its capacity with a mixture consisting of water and sodium chloride. The proportion of sodium chloride in the tank is 50% by volume and the capacity of the tank is 24 gallons. If the water evaporates from the tank at the rate of 0.5 gallons per hour, and the amount of sodium chloride stays the same, what will be the concentration of water in the mixture in 4 hours? Answer Choice: (A) 40% (B) 35% (C) 30% (D) 25% (E) 20%
Answer: D
A train 125 m long passes a man, running at 5 km/hr in the same direction in which the train is going, in 10 seconds. The speed of the train is? Answer Choice: (A) 28 (B) 50 (C) 28 (D) 27 (E) 21
Answer: B
The rate of a certain chemical reaction is directly proportional to the square of the concentration of chemical A present and inversely proportional to the concentration of chemical B present. If the concentration of chemical B is increased by 90%, which of the following is closest to the percent change in the concentration of chemical A required to keep the reaction rate unchanged? Answer Choice: (A) 100% decrease (B) 50% decrease (C) 40% decrease (D) 40% increase (E) 30% increase
Answer: E
Three is the largest number that can be divided evenly into 27 and the positive integer x, while 10 is the largest number that can be divided evenly into both 100 and x. Which of the following is the largest possible number that could be divided into x and 2500 Answer Choice: (A) 30 (B) 50 (C) 210 (D) 300 (E) 700
Answer: B
The average monthly income of P and Q is Rs. 5050. The average monthly income of Q and R is 6250 and the average monthly income of P and R is Rs. 5200. The monthly income of R is? Answer Choice: (A) A)Rs.4078 (B) B)Rs.4000 (C) C)Rs.4029 (D) D)Rs.4027 (E) E)Rs.6400
Answer: E
A restaurant spends one fifth of its monthly budget for rent and half of the rest for food and beverages. What percentage of the budget does the restaurant spend for food and beverages? Answer Choice: (A) 23.5% (B) 32.5% (C) 35% (D) 37.5% (E) 40%
Answer: E
When positive integer d is divided by 6, the remainder is 1. Which of the following must be true?
I. d is a prime number
II. d is odd
III. d is divisible by 7 Answer Choice: (A) I only (B) II only (C) III only (D) I and II only (E) II and III only
Answer: B
How many even integers from 1 to 100 (both inclusive) have EVEN number of factors? Answer Choice: (A) 13 (B) 14 (C) 5 (D) 6 (E) 7
Answer: C
John must arrange 2 different physics books and 3 different mathematics books on one shelf. If the first book on the leftmost side is a mathematics book and no physics book is next to another physics book. How many different arrangements exist? Answer Choice: (A) 6 (B) 12 (C) 36 (D) 120 (E) 720
Answer: B
If a month of the year is chosen randomly, how likely is it that it contains 5 or fewer letters, or that the month starts with a "J"? Answer Choice: (A) 7/12 (B) 1/2 (C) 2/3 (D) 3/4 (E) 11/12
Answer: B
Find the number of ways of arranging a girl and 20 boys at a circular table so that the girl always sits in a particular seat? Answer Choice: (A) 3! (B) 8! (C) 11! (D) 12! (E) 20!
Answer: E
An even and an odd integer are multiplied together. Which of the following numbers could not be the square of their product? Answer Choice: (A) 36 (B) 81 (C) 100 (D) 324 (E) 900
Answer: B
The radius of a cylinder is 6 m, height 21 m. The total surface area of the cylinder is? Answer Choice: (A) 525 (B) 528 (C) 522 (D) 529 (E) 521
Answer: B
What will come in place of the x in the following Number series? 40, 160, x, 2560, 10240 Answer Choice: (A) 460 (B) 200 (C) 900 (D) 800 (E) 640
Answer: E
There r 4 prime numbers in ascending order. The multiplication of first 3 is 385 and that of last 3is 1001. what is the last number is Answer Choice: (A) 11 (B) 12 (C) 14 (D) 13 (E) 15
Answer: D
A frame 2 inches wide is placed around a rectangular picture with dimensions 8 inches by 12 inches. What is the area of the frame, in square inches? Answer Choice: (A) 44 (B) 96 (C) 128 (D) 144 (E) 168
Answer: B
How many liters of oil at Rs.40 per liter should be mixed with 240 liters of a second variety of oil at Rs.60 per liter so as to get a mixture whose cost is Rs.52 per liter? Answer Choice: (A) 120 liters (B) 180 liters (C) 110 liters (D) 160 liters (E) 170 liters
Answer: D
A train 300 m long is running at a speed of 45 km/hr. In what time will it pass a bridge 150 m long? Answer Choice: (A) 40 (B) 36 (C) 41 (D) 42 (E) 34
Answer: B
The maximum numbers of students among them 1001 pens and 910 pencils can be distributed in such a way that each student gets the same number of pens and same number of pencils is Answer Choice: (A) 91 (B) 910 (C) 1001 (D) 1911 (E) None
Answer: A
What is the units digit of 26! + 50! + 4! + 4!? Answer Choice: (A) 8 (B) 6 (C) 4 (D) 2 (E) 0
Answer: A
There are 13 South American countries, Annie has won a ticket to fly from Denver to one South American country and then directly to another South American Country before returning home to Denver again. Assuming there are four airports in each country, how many flights paths can Annie choose from? Answer Choice: (A) 13.12.11.10.4.4. (B) 13.12.11.10.4 (C) 13.12.4.4. (D) 13.12.4 (E) 13.13.13.13
Answer: C
In the class of 50 students, 30 speak Tamil and 30 speak Telugu. What is the lowest possible number of students who
speak both the languages? Answer Choice: (A) A)8 (B) B)10 (C) C)20 (D) D)30 (E) E)32
Answer: B
A can lay railway track between two given stations in 16 days and B can do the same job in 12 days. With help of C, they did the job in 4 days only. Then, C alone can do the job in: Answer Choice: (A) 9 1/5 days (B) 9 3/5 days (C) 9 2/5 days (D) 10 days (E) 10 1/5 days
Answer: B
A cube of side 5 cm is painted on all its side. If it is sliced into 1 cubic centimer cubes, how many 1 cubic centimeter cubes will have exactly one of their sides painted? Answer Choice: (A) 9 (B) 61 (C) 98 (D) 54 (E) 64
Answer: D
How many 3-digit numbers are completely divisible 6 ? Answer Choice: (A) 150 (B) 166 (C) 138 (D) 182 (E) 172
Answer: A
workers in a factory store products inside two different sized boxes. The bigger of the boxes can store 50 products while the smaller box can store 40 products. If a fresh batch of products numbering 212 in total were to be stored, what is the least number of products that will not be boxed? Answer Choice: (A) 23 (B) 11 (C) 2 (D) 10 (E) 12
Answer: E
In 1937, the ship of the great sailor SINBAD left an Egyptian port heading Ivory coast at Q mile/month .
One month later another ship of the greatest pirate ever CHENG I SAO was 5000 miles due south of the same Egyptian port and heading due north at Y miles/month. Six months later after the leaving of Sinbad’s ship from Egyptian port, how far apart were the ships? [Ivory coast is in the west of Egypt] Answer Choice: (A) { (6Q)^2 + (5000-5y)^2 }^1/2 (B) { (36x)^2 + (5000-7y)^2 }^1/2 (C) { (16x)^2 + (5000-7y)^2 }^1/2 (D) { (7x)^2 + (5200-7y)^2 }^1/2 (E) { (2x)^2 + (300-7y)^2 }^1/2
Answer: A
J is 25% less than P and 20% less than T. T is t% less than P. What is the value of t? Answer Choice: (A) 93.5 (B) 90 (C) 6.75 (D) 6.25 (E) 2
Answer: D
In a consumer survey, 85% of those surveyed liked at least one of three products: 1, 2, and 3. 50% of those asked liked product 1, 30% liked product 2, and 20% liked product 3. If 6% of the people in the survey liked all three of the products, what percentage of the survey participants liked more than one of the three products? Answer Choice: (A) 5 (B) 9 (C) 15 (D) 20 (E) 25
Answer: B
Sara bought both German chocolate and Swiss chocolate for some cakes she was baking. The Swiss chocolate cost $3.5 per pound, and German chocolate cost $2.8 per pound. if the total the she spent on chocolate was $28 and both types of chocolate were purchased in whole number of pounds, how many total pounds of chocolate she purchased? Answer Choice: (A) 9 (B) 8 (C) 10 (D) 12 (E) 15
Answer: A
A School has 15 teaching staff and 10 non teaching staff. The 15 teaching staff have an average salary of $1000. The average salary of the 10 non teaching staff is $500. What is the average salary for the school? Answer Choice: (A) $650 (B) $800 (C) $1300 (D) $400 (E) $900
Answer: B
In an increasing sequence of 8 consecutive even integers, the sum of the first 4 integers is 212. What is the sum of all the integers in the sequence? Answer Choice: (A) 252 (B) 368 (C) 456 (D) 586 (E) 590
Answer: C
The ratio of two numbers is 3:4 and their sum is 28. The greater of the two numbers is? Answer Choice: (A) 8 (B) 10 (C) 12 (D) 16 (E) 18
Answer: D
A train running at 1/5 of its own speed reached a place in 10hours. How much time could be saved if the train would have run at its own speed? Answer Choice: (A) 8hrs (B) 10hrs (C) 12hrs (D) 15hrs (E) 6hrs
Answer: A
Calculate the number of bricks, each measuring 25 cm x 15 cm x 8 cm required to construct a wall of dimensions 10 m x 4 cm x 6 m when 10% of its volume is occupied by mortar ? Answer Choice: (A) 720 (B) 600 (C) 660 (D) 6000 (E) 6500
Answer: A
The parameter of a square is double the perimeter of a rectangle. The area of the rectangle is 480 sq cm. Find the area of the square? Answer Choice: (A) 480 (B) 997 (C) 266 (D) 288 (E) 611
Answer: A
For a finite sequence of non zero numbers, the number of variations in the sign is defined as the number of pairs of consecutive terms of the sequence for which the product of the two consecutive terms is negative. What is the number of variations in sign for the sequence 10, -3, 20, 5, -4, 6, -7 , 12? Answer Choice: (A) 1 (B) 2 (C) 3 (D) 4 (E) 5
Answer: E
How many positive numbers are in a sequence of z numbers, if the sequence alternates between positive and negative numbers and z is an odd number. The sequence starts with a negative number. Answer Choice: (A) (z-1)/2 (B) z/2 (C) z/(2-1) (D) (z+1)/2 (E) z/(2+1)
Answer: D
we need to carve out 125 identical cubes from a cube . what is the minimum number of cuts needed? Answer Choice: (A) 8 (B) 9 (C) 10 (D) 11 (E) 12 cuts
Answer: E
2 hours after train A leaves Lucknow a train B leaves the same stationtraveling in the same direction at an average speed of 28 km/hr. After traveling 6 hrsthe train B overtakes the train A. What is the average speed of the train A? Answer Choice: (A) 15 km/hr (B) 16 km/hr (C) 17 km/hr (D) 21 km/hr (E) None of these
Answer: D
A train moves with a speed of 189 kmph. Its speed in metres per second is Answer Choice: (A) 60.8 (B) 18 (C) 30 (D) 52.5 (E) None
Answer: D
Rajesh can finish 1/3 of his home work in one hour. Seema can finish 3/7 of
her homework in 65 minutes and Ramya can finish 3/4 of her homework in
three and a half hours. If all of them start their home work at 12.00 PM and can
go to play as soon as they all finish their homework. When can they start to
play, if they take a break at 3.00 PM for 35 minutes? Answer Choice: (A) 4:30pm (B) 5:15pm (C) 6:30pm (D) 5:10pm (E) 3:45pm
Answer: B
In the xy-coordinate system, if (m, n) and (m + 3, n + k) are two points on the line with the equation x = 2y + 5, then k = Answer Choice: (A) 1/2 (B) 1 (C) 2 (D) 3/2 (E) 4
Answer: D
A person purchased a TV set for Rs. 16000 and a DVD player for Rs. 6250. He sold both the items together for Rs. 31150. What percentage of profit did he make? Answer Choice: (A) 20% (B) 96% (C) 40% (D) 75% (E) 23%
Answer: C
A letter lock consists of four rings each marked with six different letters. The number of distinct unsuccessful attempts to open the lock is at the most ? Answer Choice: (A) 1340 (B) 1290 (C) 1295 (D) 1288 (E) 167
Answer: C
How many liters of water must be added to 20 liters of milk and water containing 10% water to make it 60% water? Answer Choice: (A) 12 (B) 15 (C) 18 (D) 22 (E) 25
Answer: E
(32323 + 7344 + 41330) - (317 x 91) = ? Answer Choice: (A) 54210 (B) 54250 (C) 52150 (D) None of these (E) 521500
Answer: C
X divided by Y equals 54.36 what is a possible remainder? Answer Choice: (A) 5 (B) 26 (C) 27 (D) 34 (E) 44
Answer: C
Two trains 140 metre and 160 metre long run at the speed of 60 km/hr and 40 km/hr respectively in opposite direction on parallel tracks. What time these will take to cross each other ? Answer Choice: (A) 10.7 Seconds (B) 10.8 Seconds (C) 10.9 Seconds (D) 11.8 Seconds (E) None of these
Answer: B
The perimeter of a square is equal to the perimeter of a rectangle of length 18 cm and breadth 14 cm. Find the circumference of a semicircle whose diameter is equal to the side of the square. (Round off your answer to two decimal places) Answer Choice: (A) 23.57 (B) 23.54 (C) 23.5 (D) 24.55 (E) 25.14
Answer: E
How many positive integers less than 100 have a remainder of 5 when divided by 13? Answer Choice: (A) 5 (B) 7 (C) 8 (D) 9 (E) 10
Answer: A
Anand and Deepak started a business investing Rs. 800 and Rs. 1200 respectively. Out of a total profit of Rs. 2000, Deepak's share is: Answer Choice: (A) 3776 (B) 2687 (C) 1200 (D) 2688 (E) 2671
Answer: C
By what least number 4320 be multiplied to obtain a number which is a perfect cube? Answer Choice: (A) 15 (B) 25 (C) 30 (D) 40 (E) 50
Answer: E
The product of all the prime numbers less than 27 is closest to which of the following powers of 10? Answer Choice: (A) 10^9 (B) 10^8 (C) 10^7 (D) 10^6 (E) 10^5
Answer: B
A works thrice as much as B. If A takes 60 days less than B to do a work then find the number of days it would take to complete the work if both work together? Answer Choice: (A) 22.5 days (B) 21.5 days (C) 23.5 days (D) 24.5 days (E) 25.5 days
Answer: A
1⁄5 of a number is equal to 5⁄8 of the second number. If 35 is added to the first number then it becomes 4 times of second number. What is the value of the second number? Answer Choice: (A) 125 (B) 70 (C) 40 (D) 25 (E) None of these
Answer: C
Calculate the L.C.M of 7/10, 8/ 9, 3/8, 5/12 is : Answer Choice: (A) 840 (B) 70 (C) 740 (D) 140 (E) 940
Answer: A
A man can row a boat at 13 kmph in still water. If the speed of the stream is 5 kmph, what is the time taken to row a distance of 33 km downstream? Answer Choice: (A) 11/3 (B) 11/4 (C) 11/5 (D) 11/6 (E) 11/7
Answer: D
Find the compound interest and the amount on Rs.8000 at 5% per annum for 3 years when C.I is reckoned yearly? Answer Choice: (A) 1261 (B) 1632 (C) 9177 (D) 1682 (E) 1672
Answer: A
A circular rim 28 inches in a diameter rotates the same number of inches per second as a circular rim 35 inches in diameter. If the smaller rim makes A revolutions per second, how many revilutions per minute does the larger rim makes in terms of A? Answer Choice: (A) a) 48pi/A (B) b) 75m (C) c) 48A (D) d) 24A (E) e) A/75
Answer: C
The population of a town increased from 75,000 to 82,500 in a decade. The average percent increase of population per year is : Answer Choice: (A) 4.37% (B) 5% (C) 6% (D) 1% (E) None of these
Answer: D
P beats Q by 5 seconds in a race of 1000 m and Q beats R by 5 metres in a race of 100 m. By how many seconds does P beats R in a race of 1000 m? Answer Choice: (A) 5 sec (B) 7 sec (C) 10 sec (D) Can't be determined (E) None of these
Answer: D
An artist wishes to paint a circular region on a square poster that is 4 feet on a side. If the area of the circular region is to be 1/2 the area of the poster, what must be the radius of the circular region in feet? Answer Choice: (A) 1/pi (B) sqrt(8/pi) (C) 1 (D) 2/sqrt(pi) (E) pi/2
Answer: C
A certain machine produces 850 units of product P per hour. Working continuously at this constant rate, this machine will produce how many units of product P in 7 days? Answer Choice: (A) 7,000 (B) 24,000 (C) 40,000 (D) 142,800 (E) 168,000
Answer: D
A and B began business with Rs.6000 and Rs.4000 after 8 months, A withdraws Rs.1000 and B advances Rs.1000 more. At the end of the year, their profits amounted to Rs.630 find the share of B. Answer Choice: (A) 240 (B) 288 (C) 273 (D) 877 (E) 361
Answer: C
Length of a rectangular plot is 60 mtr more than its breadth. If the cost of fencing the plot at 26.50 per meter is Rs. 5300, what is the length of the plot in mtr? Answer Choice: (A) 46 m (B) 60 m (C) 58 m (D) 78 m (E) 80 m
Answer: E
Sum of two numbers is 20. Two times of the first exceeds by 5 from the three times of the other. Then the numbers will be? Answer Choice: (A) A)5 (B) B)9 (C) C)11 (D) D)13 (E) E)15
Answer: D
A 10000 liter tank, half-full of water is being filled from a pipe with a flow rate of 1 kiloliter every 2 minutes. At the same time, the tank is losing water from two drains at a rate of 1 kiloliter every 4 minutes and every 6 minutes. How many minutes does it take to fill the tank completely? Answer Choice: (A) 8 (B) 12 (C) 18 (D) 24 (E) 60
Answer: E
Jerry wrote down all the positive integers that have at most 7 digits and
contain only the digits 0 and 1. How many times did he write down the
digit 1 ? Answer Choice: (A) 128 (B) 224 (C) 288 (D) 448 (E) 512
Answer: D
Let f(x) = x^2 + bx + c. If f(3) = 0 and f(-3) = 0, then b + c = Answer Choice: (A) 18 (B) 15 (C) -15 (D) -21 (E) -9
Answer: E
The H.C.F. of two numbers is 30 and the other two factors of their L.C.M. are 25 and 24. The larger of the two numbers is Answer Choice: (A) 276 (B) 799 (C) 712 (D) 750 (E) None
Answer: D
The least number of complete years in which a sum of money put out at 20% compound interest will be more than doubled is Answer Choice: (A) 4 years (B) 5 years (C) 6 years (D) 7 years (E) 8 years
Answer: A
Divide Rs. 1100 among A, B and C so that A receives 1/3 as much as B and C together and B receives 2/3 as A and C together. A's share is? Answer Choice: (A) s.800 (B) s.400 (C) s.600 (D) s.900 (E) s.1100
Answer: E
A train 125 m long passes a man, running at 5 kmph in the same direction in which the train is going, in 10 seconds. The speed of the train is: Answer Choice: (A) 38 km/hr (B) 40 km/hr (C) 44 km/hr (D) 50 km/hr (E) None
Answer: D
In a meeting of 3 representatives from each of 6 different companies, each person shook hands with every person not from his or her own company. If the representatives did not shake hands with people from their own company, how many handshakes took place? Answer Choice: (A) 45 (B) 135 (C) 144 (D) 270 (E) 288
Answer: B
If X and Y are digits and 3XY is a 3-digit number that is divisible by 20, which of the following is a possible product of X and Y? Answer Choice: (A) 45 (B) 40 (C) 35 (D) 23 (E) 47
Answer: B
Tough and Tricky questions: Word Problems.
If Bill's salary increased by 16 percent, he would earn $812 per month. If instead, his salary were to increase by only 10 percent, how much money Y would he earn per month? Answer Choice: (A) $700 (B) $754 (C) $770 (D) $782 (E) $893
Answer: C