loafeihong/math_mmlu_format huggingface dataset:
In a maths test, students were asked to find 5/16 of a certain number. One of the students by mistake found 5/6th of that number and his answer was 150 more than the correct answer. Find the number. Answer Choice: (A) 125 (B) 288 (C) 384 (D) 400 (E) 500
Answer: B
A grocer has a sale of Rs. 6435, Rs. 6927, Rs. 6855, Rs. 7230 and Rs. 6562 for 5 consecutive months. How much sale must he have in the sixth month so that he gets an average sale of Rs. 6500? Answer Choice: (A) Rs. 1991 (B) Rs. 2991 (C) Rs. 3991 (D) Rs. 4991 (E) Rs. 5991
Answer: D
If C.P. of 28 books is equal to S.P of 30 books , then your gain or loss is ? Answer Choice: (A) 23 1/3 gain % (B) 30 10/23 loss % (C) 6.67 loss % (D) 30 1/3 loss % (E) 40 1/3 loss %
Answer: C
Equal weights of two alloys containing tin, copper and lead in the ratio 1:2:3 and 4:5:3 are melted and mixed together. What is the ratio of tin, copper and lead in the resultant alloy? Answer Choice: (A) 41:81:37 (B) 3:9:8 (C) 1:2:2 (D) 6:4: 9 (E) 4:8:9
Answer: D
A 270 m long train running at the speed of 120 km/hr crosses another train running in opposite direction at the speed of 80 km/hr in 9 sec. What is the length of the other train? Answer Choice: (A) 230 (B) 99 (C) 88 (D) 65 (E) 44
Answer: A
A letter lock consists of three rings each marked with five different letters. The number of distinct unsuccessful attempts to open the lock is at the most? Answer Choice: (A) 277 (B) 269 (C) 124 (D) 145 (E) 123
Answer: C
A man can row 2 kmph in still water. When the river is running at 1.2 kmph, it takes him 1 hour to row to a place and black. What is the total distance traveled by the man? Answer Choice: (A) 1.8 (B) 1.9 (C) 1.2 (D) 1.7 (E) 1.3
Answer: C
What is the area of square field whose side of length 10 m? Answer Choice: (A) 100 (B) 662 (C) 772 (D) 882 (E) 21
Answer: A
If k is the greatest positive integer such that 3^k is a divisor of 15! then k = Answer Choice: (A) 3 (B) 4 (C) 5 (D) 6 (E) 7
Answer: D
P is able to do a piece of work in 20 days and Q can do the same work in 10 days. If they can work together for 2 days, what is the fraction of work left? Answer Choice: (A) 5/10 (B) 9/10 (C) 7/10 (D) 6/10 (E) 4/10
Answer: C
A retailer sells 6 shirts. The first 2 he sells for $40 and $50. If the retailer wishes to sell the 6 shirts for an overall average price of over $50, what must be the minimum average price of the remaining 4 shirts? Answer Choice: (A) $37.00 (B) $40.00 (C) $45.50 (D) $48.00 (E) $52.50
Answer: E
Two trains are running at 40 km/hr and 20 km/hr respectively in the same direction. Fast train completely passes a man sitting in the slower train in 6 seconds. What is the length of the fast train ? Answer Choice: (A) 33 1/3 (B) 28 7/9 (C) 29 7/9 (D) 30 7/9 (E) None of these
Answer: A
If the simple interest on $2000 increase by $40,when the time increase by 4 years. Find the rate percent per annum. Answer Choice: (A) 1.2% (B) 0.5% (C) 0.7% (D) 0.9% (E) 0.3%
Answer: B
Three pipes of same capacity can fill a tank in 8 hours. If there are only two pipes of same capacity, the tank can be filled in? Answer Choice: (A) 76 hours (B) 12 hours (C) 15 hours (D) 17 hours (E) 16 hours
Answer: B
A fruit vendor purchased 20 dozens of bananas at Rs. 15 per dozen. But one-fourth of the bananas were rotten and had to be thrown away. He sold two-third of the remaining bananas at Rs. 22.50 per dozen. At what price per dozen should he sell the remaining bananas to make neither a profit nor a loss? Answer Choice: (A) 29 (B) 15 (C) 27 (D) 21 (E) 12
Answer: B
Score Interval Number of Scores
50-59 2
60-69 10
70-79 16
80-89 20
90-99 18
The table shows a distribution of test scores. Which score interval contains the median of the 66 scores? Answer Choice: (A) a) 60-69 (B) b) 70-79 (C) c) 80-89 (D) d) 90-99 (E) e) Cannot determine.
Answer: C
A certain investment grows at an annual interest rate of 8%, compounded quarterly. Which of the following equations can be solved to find the number of years, x, that it would take for the investment to increase by a factor of 16? Answer Choice: (A) 16 = 1.02^(x/4) (B) 2 = 1.02^x (C) 16 = 1.08^(4x) (D) 2 = 1.02^(x/4) (E) 1/16 = 1.02^(4x)
Answer: B
Anand and Deepak started a business investing Rs. 22,500 and Rs. 35,000 respectively. Out of a total profit of Rs. 16,100, Deepak's share is:? Answer Choice: (A) s.8467 (B) s.8428 (C) s.8400 (D) s.9800 (E) s.8420
Answer: D
12008 - 50 ÷ 10.00 = ? Answer Choice: (A) 1195 (B) 120 (C) 12000 (D) 12003 (E) None
Answer: D
How many 9 digit numbers are possible by using the digits 1,2,3,4,5 which are divisible by 4 if the repetition is allowed? Answer Choice: (A) 56 (B) 57 (C) 55 (D) 59 (E) 58
Answer: E
On a business trip, 30 percent of 60 sales representatives will be given accommodations at Hotel XYZ and the remaining 70 percent will be given accommodations at Hotel ABC. However, 30 percent of the sales representatives prefer to stay at Hotel XYZ and 70 percent prefer to stay at Hotel ABC. What is the highest possible number of sales representatives NOT given accommodations at the hotel they prefer? Answer Choice: (A) 28 (B) 32 (C) 36 (D) 40 (E) 44
Answer: C
A no.when divided by 221 gives a remainder 43, what remainder will beobtained by dividing the same number19? Answer Choice: (A) 3 (B) 6 (C) 9 (D) 11 (E) 15
Answer: C
On children's day 405 sweets were distributed equally among children in such a way that the number of sweets received by each child is 20% of the total number of children. How many sweets did each child receive? Answer Choice: (A) 15 (B) 18 (C) 9 (D) 45 (E) 78
Answer: C
The value of a scooter depreciates in such a way that its value of the end of each year is 3/4 of its value of the beginning of the same year. If the initial value of the scooter is Rs.40,000, what is the value at the end of 3 years ? Answer Choice: (A) 3277 (B) 2977 (C) 16875 (D) 6077 (E) 17112
Answer: C
If a·b·c·d=510, where a, b, c and d are positive integers, and a<b<c<d, which of the following could be the value of d−a? Answer Choice: (A) 9 (B) 10 (C) 11 (D) 13 (E) 15
Answer: E
A tank holds x gallons of a saltwater solution that is 20% salt by volume. One Fourth of the water is evaporated, leaving all of the salt. When 10 Gallons of water and 20 gallons of salt are added, the resulting mixture is 33 1/3 % salt by volume. What is the value of x? Answer Choice: (A) 37.5 (B) 75 (C) 100 (D) 150 (E) 175
Answer: D
In Town X, 60 percent of the population are employed, and 15 percent of the population are employed males. What percent of the employed people in Town X are females? Answer Choice: (A) 16% (B) 75% (C) 32% (D) 40% (E) 52%
Answer: B
You have recently learned to knit, and all you know how to make is rectangles. You are going to knit a rectangle and have enough yarn for 1,000 stitches. The rectangle will have C stitches in a row and D stitches in a column. If the number of stitches in a row is no less than 8 and no more than 125, how many different combinations of rectangular shapes are possible? Answer Choice: (A) 4 (B) 5 (C) 6 (D) 8 (E) 10
Answer: D
How many positive integers w less than 30 have no common prime factor with 30? Answer Choice: (A) 5 (B) 6 (C) 7 (D) 8 (E) 9
Answer: D
A rabbit on a controlled diet is fed daily 300 grams of a mixture of two foods, food X and food Y. Food X contains 10% protein and food Y contains 15% protein. If the rabbit's diet provides exactly 40 grams of protein daily, how many grams of food X are in the mixture. Answer Choice: (A) 100 (B) 140 (C) 150 (D) 160 (E) 200
Answer: A
A football team lost 5 yards and then gained 8. What is the team's progress? Answer Choice: (A) 2 (B) 3 (C) 5 (D) 6 (E) 8
Answer: B
A trader mixes 26 kg of rice at Rs. 20 per kg with 30 kg of rice of other variety at Rs. 36 per kg and sells the mixture at Rs. 32 per kg. His profit percent is: Answer Choice: (A) No profit, no loss (B) 5% (C) 8% (D) 12% (E) None of these
Answer: D
a man can row 18 kmph in still water.it takes him thrice as long to row up as to row down the river.find the rate of stream Answer Choice: (A) 13 km/hr. (B) 6 km/hr. (C) 9 km/hr. (D) 15 km/hr. (E) 11 km/hr.
Answer: C
The calendar of the year 2040 can be used again in the year? Answer Choice: (A) 2063 (B) 2061 (C) 2111 (D) 2191 (E) 2068
Answer: E
There are five leopards and one sheep.
Leopard can eat sheep but since as the land is magical, the leopards who eats the sheep , turns into sheep and then can be eaten by the remaining leopard(s).
If we leave them for some time then how many sheep and leopard will be there , when we come back ? Answer Choice: (A) 7 leopard and 3 sheep (B) 4 leopard and 7 sheep (C) 6 leopard and 4 sheep (D) 4 leopard and 1 sheep (E) 2 leopard and 5 sheep
Answer: D
If Y = X+Z, 10 < Z < 0 and -1 < X < 0, which of the following is correct? Answer Choice: (A) Y = 9 (B) 0 < y < 9. (C) -9 < y < 0 (D) y < -9. (E) y < -30
Answer: A
Four friends A, B,C and D decided to share a lot of apples. Each of them had half of the total plus half an apple in order. After each of them took their share 3 time, no apples were left.How many apples were there? Answer Choice: (A) 4096 (B) 4055 (C) 4092 (D) 4085 (E) 4095
Answer: E
Which of the following can be a perimeter t of a triangle inscribed in a circle of radius 1?
I. 0.001
II. 0.010
III. 0.100 Answer Choice: (A) I only (B) III only (C) II and III only (D) I, II, and III (E) Not I, II, or III
Answer: D
6, 11, 21, 36, 56, 81, 111, 146, ? Answer Choice: (A) 51 (B) 71 (C) 186 (D) 61 (E) 91
Answer: C
The volume of a cube is 729 cc. Find its surface. Answer Choice: (A) 486 (B) 556 (C) 255 (D) 287 (E) 267
Answer: A
The price of 10 chairs is equal to that of 4 tables. The price of 15 chairs and 2 tables together is Rs. 4000. The total price of 12 chairs and 3 tables is: Answer Choice: (A) Rs. 3500 (B) Rs. 3750 (C) Rs. 3840 (D) Rs. 3900 (E) Rs. 4900
Answer: D
A, B and C have Rs.500 between them, A and C together have Rs.200 and B and C Rs.350. How much does C have? Answer Choice: (A) 50 (B) 99 (C) 88 (D) 77 (E) 44
Answer: A
What is the possible ways to make 3 digit numbers from 1 to 5 number(repetition is allowed)? Answer Choice: (A) 220 (B) 130 (C) 127 (D) 125 (E) 225
Answer: D
What is the ratio of y to x if (x + 3y) / ( x - y) = 5/3? Answer Choice: (A) -15/4 (B) -5/3 (C) -1/15 (D) 1/7 (E) 15/1
Answer: D
A 40-liter solution of alcohol and water is 5 percent alcohol. If 6.5 liters of alcohol and 3.5 liters of water are added to this solution, what percent of the solution produced is alcohol? Answer Choice: (A) 13% (B) 14% (C) 15% (D) 16% (E) 17%
Answer: E
If the function m& is defined as m&=1/(m+1) for all m≠-1, then (1&)&= Answer Choice: (A) 3 (B) 5/2 (C) 2/3 (D) 1/2 (E) 1/3
Answer: C
An investor invests in a new fund. The fund averages 20% growth annually for the first three years, but it loses 40% of its value in the fourth year. At the end of four years, the value of the fund is approximately what percent of the original amount? Answer Choice: (A) 91.23% (B) 95.56% (C) 97.86% (D) 101.45% (E) 103.68%
Answer: E
A is thrice as good a workman as B and therefore is able to finish a job in 30 days less than B. working together, they can do it in Answer Choice: (A) days (B) ½ days (C) 1/4 days (D) days (E) days
Answer: C
The average salary/head of allthe workers in a workshop is Rs.1200, if the average salary/head of 10 technician is Rs.1400 and the average salary/head of the rest is Rs.900, the total no. of workers in the work-shop is ? Answer Choice: (A) 18 (B) 17 (C) 15 (D) 19 (E) 21
Answer: B
Find a two digit number, given that the sum of the digits is 11 and the difference of the digits is 5.? Answer Choice: (A) 78 (B) 53 (C) 89 (D) 83 (E) 99
Answer: D
The ratio of incomes of two person P1 and P2 is 5 : 4 and the ratio of their expenditures is 3 : 2. If at the end of the year, each saves Rs.1800, then what is the income of P1? Answer Choice: (A) s.800 (B) s.2400 (C) s.4000 (D) s.3200 (E) s.4500
Answer: E
A certain hobby shop sold model cars for $5.00 each and model trains for $8.00 each. If a customer purchased both cars and trains from the store for a total of $31.00, what total number of cars and trains did the customer purchase? Answer Choice: (A) 3 (B) 4 (C) 5 (D) 6 (E) 7
Answer: C
A pet store regularly sells pet food at a discount of 10 percent to 30 percent from the manufacturer’s suggested retail price. If during a sale, the store discounts an additional 20 percent from the discount price, what would be the lowest possible price of a container of pet food that had a manufacturer’s suggested retail price o f $ 25.00? Answer Choice: (A) $ 14.00 (B) $ 11.20 (C) $ 14.40 (D) $ 16.00 (E) $ 18.00
Answer: A
The average age of a husband and his wife was 23 years at the time of their marriage.After 5 years they have a one year old child.The average of the family is now? Answer Choice: (A) 18 years (B) 23 years (C) 29 years (D) 26 years (E) 19 years
Answer: E
What would be the compound interest on Rs.7700/- at 15 ¼% per annum for 2 years compounded annually Answer Choice: (A) 2520.57/- (B) 2522.50/- (C) 2527.57/- (D) 2532.57/- (E) 2533.45/-
Answer: C
Sixty percent of the rats included in an experiment were female rats. If some of the rats died during an experiment and 70 percent of the rats that died were male rats, what was the ratio of the death rate among the male rats to the death rate among the female rats? Answer Choice: (A) 7 : 2 (B) 7 : 3 (C) 2 : 7 (D) 3 : 7 (E) Cannot be determined from the information give
Answer: A
If x is divisible by 7, 89, and 45, which of the following must be the least multiple of x? Answer Choice: (A) 28035 (B) 28060 (C) 28040 (D) 28045 (E) 20835
Answer: A
If x is an integer, and 169 < x^2 <= 361, which of the following is the sum of all possible values of x? Answer Choice: (A)  135 (B)  124 (C)  None of the above (D)  105 (E)  116
Answer: C
In how many ways can 11 books on English and 9 books on French be placed in a row on a shelf so that two books on French may not be together? Answer Choice: (A) 220. (B) 240 (C) 260 (D) 280 (E) 300
Answer: A
Dick and Jane each saved $5,000 in 1989. In 1990 Dick saved 10 percent more than in 1989, and together he and Jane saved a total of $10,000. Approximately what percent less did Jane save in 1990 than in 1989? Answer Choice: (A) 10% (B) 15% (C) 20% (D) 25% (E) 30%
Answer: A
A leak in the bottom of a tank can empty the full tank in 9 hours. An inlet pipe fills water at the rate of 6 litres a minute. When the tank is full, the inlet is opened and due to the leak, the tank is empty in 12 hours. How many litres does the cistern hold? Answer Choice: (A) 7580 (B) 12960 (C) 8290 (D) 8640 (E) None
Answer: B
50% of a number is added to 120, the result is the same number. Find the number? Answer Choice: (A) 240 (B) 288 (C) 1687 (D) 997 (E) 121
Answer: A
Two trains A and B starting from two points and travelling in opposite directions, reach their destinations 9 hours and 4 hours respectively after meeting each other. If the train A travels at 90kmph, find the rate at which the train B runs. Answer Choice: (A) 40 (B) 60 (C) 135 (D) 80 (E) 100
Answer: C
A salesman’s terms were changed from a flat commission of 5% on all his sales to a fixed salary of Rs.1000 plus 2.5% commission on all sales exceeding Rs. 4,000. If his remuneration as per new scheme was Rs. 600 more than that by the previous schema, his sales were worth? Answer Choice: (A) 12028 (B) 12000 (C) 12019 (D) 12197 (E) 12012
Answer: B
Grace packed 5 pairs of shoes, 3 pairs of pants, 8 shirts, and 3 jackets for her business trip. If an outfit consists of one of each item of clothing except shirts, of which she will wear 2, how many different outfits can does Grace have available during her trip? Answer Choice: (A) 2,520 (B) 1,260 (C) 620 (D) 360 (E) 120
Answer: B
Which of the following is equal to 3.14 x 10(power 6) ? Answer Choice: (A) 31400.0 (B) 3140000 (C) 3140.0 (D) 314.0 (E) None of them
Answer: B
A can contains a mixture of two liquids A and B is the ratio 7 : 5. When 9 litres of mixture are drawn off and the can is filled with B, the ratio of A and B becomes 7 : 9. How many litres of liquid A was contained by the can initially? Answer Choice: (A) 10 (B) 20 (C) 21 (D) 25 (E) 24
Answer: C
The average age of father and his two sons is 22 Years. Five years ago, the average age of the two sons was 19 Years. If the difference between the ages of the two sons is four years, what is the present age of the father? Answer Choice: (A) 18 (B) 46 (C) 47 (D) 48 (E) 49
Answer: A
If a boat goes 9km upstream in 108 minutes and the speed of the stream is 2 kmph, then the speed of the boat in still water is ? Answer Choice: (A) 5 (B) 6 (C) 7 (D) 8 (E) 9
Answer: C
What is the difference between the place value of 2 in the numeral 7229? Answer Choice: (A) 160 (B) 165 (C) 180 (D) 190 (E) 200
Answer: C
A batsman scored 120 runs which included 3 boundaries and 8 sixes. What percent of his total score did he make by running between the wickets ? Answer Choice: (A) 33 (B) 39 (C) 50 (D) 29 (E) 28
Answer: C
A sum of money at simple interest amounts to Rs. 815 in 3 years and to Rs. 854 in 4 years. The sum is? Answer Choice: (A) 688 (B) 798 (C) 698 (D) 699 (E) 998
Answer: C
Dan has a membership at a local gym that also gives classes three nights a week. On any given class night, Dan has the option of taking yoga, weight training, or kickboxing classes. If Dan decides to go to either one or two classes per week, how many different combinations Q of classes are available? Answer Choice: (A) 3 (B) 6 (C) Q=7 (D) Q=9 (E) Q=12
Answer: D
If the average marks of three batches of 55, 60 and 45 students respectively is 50, 55, 60, then the average marks of all the students is: Answer Choice: (A) 50 (B) 51.47 (C) 51.49 (D) 53 (E) 54.68
Answer: E
What is the length of the longest pole which can be kept in a room 12 m long, 4 m broad and 3 m high? Answer Choice: (A) 22 (B) 17 (C) 66 (D) 13 (E) 57
Answer: D
A certain car averages 30 miles per gallon when driving in the city and 35 miles per gallon when driving on the highway. According to these rates, which of the following is closest to the number of miles per gallon that the car averages when it is driven 10 miles in the city and then 50 miles on the highway? Answer Choice: (A) 34 (B) 30 (C) 33 (D) 36 (E) 38
Answer: A
What will come in place of the x in the following Number series? 18, 22, 30, x ,78, 142 Answer Choice: (A) 34 (B) 33 (C) 46 (D) 56 (E) 75
Answer: C
Everyone in the class was supposed to bring at least pencil with them to the exam. There are 30 people in the class. If 5 people brought 1 pencil, 18 brought 2, and 6 brought 3 or more, how many people forgot to bring a pencil? Answer Choice: (A) 0 (B) 1 (C) 2 (D) 3 (E) 4
Answer: B
The number of diagonals of a polygon of n sides is given by the formula v=n(n-3)/2. If a polygon has twice as many diagonals as sides, how many sides does it have? Answer Choice: (A)  3 (B)  5 (C)  6 (D)  7 (E)  8
Answer: B
109 × 109 + 91 × 91 = ? Answer Choice: (A) 20162 (B) 18322 (C) 13032 (D) 18662 (E) None of these
Answer: A
If a motorist had driven 1 hour longer on a certain day and at an average rate of 5 miles per hour faster, he would have covered 70 more miles than he actually did. How many more miles would he have covered than he actually did if he had driven 2 hours longer and at an average rate of 10 miles per hour faster on that day? Answer Choice: (A) 100 (B) 120 (C) 140 (D) 150 miles (E) 160
Answer: D
Using all the letters of the word "MONDAY", how many different words can be formed? Answer Choice: (A) A)7 (B) B)8! (C) C)8 (D) D)6! (E) E)3
Answer: D
Five consecutive traffic signals each show either red or green. How many different arrangements of the five signals are possible? Answer Choice: (A) 40 (B) 32 (C) 28 (D) 17 (E) 6
Answer: B
A student has to obtain 60% of the total marks to pass. He got 160 marks and failed by 20 marks. The maximum marks are? Answer Choice: (A) 210 (B) 280 (C) 300 (D) 320 (E) 340
Answer: C
By selling an umbrella for Rs. 600, a shop keeper gains 700%. During a clearance sale, the shopkeeper allows a discount of 10% on the marked price. His gain percent during the sale is? Answer Choice: (A) 733.33 (B) 833.33 (C) 933.33 (D) 533.33 (E) 433.33
Answer: C
The vertices of a rectangle in the standard (x,y) coordinate place are (0,0), (0,6), (8,0) and (8,6). If a line through (2,2) partitions the interior of this rectangle into 2 regions that have equal areas, what is the slope of this line? Answer Choice: (A) 0 (B) 2/5 (C) 4/7 (D) 1/2 (E) 7/4
Answer: D
An entrepreneurship competition requires registering teams to have 3 team members, at least one of which must be a technology co-founder. If all team members must come from the auditorium during the meet and greet event which has 4 technologists and 5 businessmen, how many possible team submissions are possible? Answer Choice: (A) 74 (B) 100 (C) 162 (D) 198 (E) 202
Answer: A
Before being simplified, the instructions for computing income tax in Country R were to add 2 percent of one's annual income to the average (arithmetic mean) of 100 units of Country R's currency and 1 percent of one's annual income. Which of the following represents the simplified formula for computing the income tax, in Country R's currency, for a person in that country whose annual income is Y? Answer Choice: (A) 50+Y/200 (B) 50+3Y/100 (C) 50+Y/40 (D) 100+Y/50 (E) 100+3A/100
Answer: C
The radius of a circle is increased by 1%. Find how much % does its area increases? Answer Choice: (A) 2.71% (B) 2.81% (C) 2.08% (D) 2.01% (E) 3.01%
Answer: D
If Teena is driving at 55 miles per hour and is currently 7.5 miles behind Roe, who is driving at 40 miles per hour in the same direction then in how many minutes will Teena be 15 miles ahead of Roe? Answer Choice: (A) 15 (B) 60 (C) 75 (D) 90 (E) 105
Answer: D
Sum of ages of two friends is 27 while difference is 3 then their ages are Answer Choice: (A) 20 years, 7 years (B) 17 years, 15 years (C) 17 years, 16 years (D) 12 years, 15 years (E) None
Answer: D
In a urban village of india named "owlna" , 70% people have refrigerator , 75% people have television , 65% people got computers and 95% got Air-conditionor. how many people(minimum) got all these luxury. Answer Choice: (A) 5% (B) 7% (C) 3% (D) 9% (E) 15%
Answer: A
If y is a positive number and 1/2 the square root of x is the cube root of y, then y= Answer Choice: (A) 64 (B) 32 (C) 16 (D) 4 (E) 1
Answer: A
There are 5 locks and 5 keys and each of the 5 keys matches each of the 5 locks. What is the minimum and the maximum trial numbers of attempts Y needed to confirm that each of the 5 keys matches each of the 5 locks? Answer Choice: (A) 5,15 (B) 4,15 (C) 5,10 (D) 4,10 (E) 5,20
Answer: D
Find the area of trapezium whose parallel sides are 28 cm and 18 cm long, and the distance between them is 15 cm. Answer Choice: (A) 227 (B) 299 (C) 345 (D) 161 (E) 212
Answer: C
A number x is 5 times another number y. The percentage that y is less than x is Answer Choice: (A) 12.5% (B) 87.5% (C) 80% (D) 11% (E) 1%
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) 2777 (B) 1500 (C) 2789 (D) 2776 (E) 2881
Answer: D
In an electric circuit, two resistors with resistances 3ohm and 5 ohm are connected in parallel. In this case, if R is the combined resistance of these two resistors, then the reciprocal of R is equal to the sum of the reciprocals of two resistors. What is the value? Answer Choice: (A) 15 ohms (B) 15/8 ohms (C) 1/8 ohms (D) 8/15 ohms (E) 8 ohms
Answer: B
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 40% 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 6 hours? Answer Choice: (A) 18% (B) 20% (C) 22% (D) 24% (E) 26%
Answer: B
Think of a number, divide it by 5 and add 6 to it. The result is 65. What is the number thought of? Answer Choice: (A) 24 (B) 77 (C) 295 (D) 267 (E) 29
Answer: C
The true discount on a bill of Rs. 2660 is Rs. 360. What is the banker's discount? Answer Choice: (A) Rs. 432 (B) Rs. 422 (C) Rs. 416 (D) Rs. 442 (E) None of these
Answer: C