loafeihong/math_mmlu_format huggingface dataset:
Of 70 players on a cricket team, 37 are throwers. The rest of the team is divided so one third are left- handed and the rest are right handed. Assuming that all throwers are right handed, how many right- handed players are there total? Answer Choice: (A) 54 (B) 55 (C) 59 (D) 71 (E) 92
Answer: C
If p is the product of the integers from 1 to 36, inclusive, what is the greatest integer k for which 3^k is a factor of p? Answer Choice: (A) 13 (B) 15 (C) 17 (D) 19 (E) 21
Answer: C
In a stack of cards, 9 cards are blue and the rest are red. If 2 cards are to be chosen at random from the stack without replacement, the probability that the cards chosen will both be blue is 6/11. What is the number of cards in the stack? Answer Choice: (A) 10 (B) 11 (C) 12 (D) 15 (E) 18
Answer: C
Two persons A and B can complete a piece of work in 30 days and 45 days respectively. If they work together, what part of the work will be completed in 3 days? Answer Choice: (A) 1/8 (B) 1/3 (C) 1/6 (D) 1/2 (E) 5/3
Answer: C
Fourthty percent of the members of a swim club have passed the lifesaving test. Among the members who havenotpassed the test, 12 have taken the preparatory course and 30 have not taken the course. How many members are there in the swim club? Answer Choice: (A)  60 (B)  70 (C)  100 (D)  120 (E)  140
Answer: B
When a producer allows 36% commission on retail price of his product, he earns a profit of 8.8%. what would be his profit % if the commission is reduced by 24%? Answer Choice: (A) 45.9 (B) 47.9 (C) 49.6 (D) 51.9 (E) None of them
Answer: C
If four coins are tossed, the probability of getting two heads and two tails is? Answer Choice: (A) 3/8 (B) 2/7 (C) 2/5 (D) 1/4 (E) 1/7
Answer: A
Three seventh of a number is 12 more than 40% of that number. What will be the 30% of that number? Answer Choice: (A) A)148 (B) B)210 (C) C)63 (D) D)248 (E) E)258
Answer: C
If the two hands in a clock are 15 minutes divisions apart,then the angle between them is Answer Choice: (A) 3Â° (B) 18Â° (C) 24Â° (D) 90Â° (E) None of these
Answer: D
Sides of a rectangular park are in the ratio 2:5 and its area is 3750 sq m, the cost of fencing it at 50 ps per meter is? Answer Choice: (A) s.122 (B) s.129 (C) s.125 (D) s.120 (E) s.130.64
Answer: E
Alex bought 160 shirts at the rate of $225 per shirt. The transport expenditure was $1400. He paid an octroi at the rate of $1.75 per shirt and labour charges were $320. What should be the selling price of one shirt, if he wants a profit of 20%? Answer Choice: (A) $244 (B) $255 (C) $285 (D) $277 (E) $238
Answer: C
A dishonest dealer professes to sell his goods at Cost Price but still gets 20% profit by using a false weight. What weight does he substitute for a kilogram? Answer Choice: (A) 833 8/3 grams (B) 833 1/3 grams (C) 837 1/3 grams (D) 533 1/3 grams (E) 233 1/3 grams
Answer: B
A school bus travels from kormangala to Electronic City. There are four children in the bus. Each child has four backpacks with him. There are four dogs sitting in each backpack. Every dog has four puppies with her. All these dogs have four legs, with four toes at each leg. Answer Choice: (A) 5150 (B) 5160 (C) 5170 (D) 5180 (E) 5190
Answer: C
A and B are partners in a business. A contributes 1/4 of the capital for 15 months and B received 2/3 of the profit. For how long B's money was used ? Answer Choice: (A) 10 (B) 37 (C) 27 (D) 18 (E) 19
Answer: A
Given that E and F are events such that P(E) = 36, P(F) = 24 and P(E n F) = 36,
find P (E|F) and P(F|E) Answer Choice: (A) 5 (B) 8 (C) 2 (D) 6 (E) 12
Answer: C
If after 250 grams of water were added to the 24%-solution of alcohol, the strength of the solution decreased by one-third, how much of the 24%-solution was used? Answer Choice: (A) 180 grams (B) 220 grams (C) 250 grams (D) 350 grams (E) 500 grams
Answer: E
If 0.5% of A =85 paise, then the value of A is ? Answer Choice: (A) Rs. 170 (B) Rs. 17 (C) Rs. 1.70 (D) Rs. 4.25 (E) None
Answer: A
If six persons sit in a row, then the probability that three particular persons are always together is? Answer Choice: (A) 1/4 (B) 1/8 (C) 1/5 (D) 1/9 (E) 1/2
Answer: C
At what angle the hands of a clock are inclined at 15 minutes past 5? Answer Choice: (A) 135/9 (B) 135/2 (C) 135/1 (D) 135/7 (E) 135/73
Answer: B
Two trains 300m and 400m long run at the speed of 36kmph and 18 kmph in opposite directions in parallel tracks. The time which they take to cross each other is? Answer Choice: (A) 5.6sec (B) 46.67 sec (C) 10.8sec (D) 12.6sec (E) 15sec
Answer: B
A specialized type of sand consists of 40% mineral X by volume and 60% mineral Y by volume. If mineral X weighs 3.5 grams per cubic centimeter and mineral Y weighs 3 grams per cubic centimeter, how many grams does a cubic meter of specialized sand combination weigh? (1 meter = 100 centimeters) Answer Choice: (A) 5,500,000 (B) 3,200,000 (C) 55,000 (D) 28,000 (E) 280
Answer: B
A car travels uphill at 30 km/hr and downhill at 70 km/hr. It goes 100 km uphill and 50 km downhill. Find the average speed of the car? Answer Choice: (A) 32kmph (B) 33kmph (C) 34kmph (D) 35kmph (E) 37kmph
Answer: E
If six persons sit in a row, then the probability that three particular persons are always together is -. Answer Choice: (A) 1/5 (B) 1/7 (C) 1/9 (D) 1/2 (E) 2/7
Answer: A
A basket has 5 apples and 4 oranges. Three fruits are picked at random. The probability that at least 2 apples are picked is ? Answer Choice: (A) 25/42 (B) 25/49 (C) 25/27 (D) 25/19 (E) 25/25
Answer: A
Sum of two numbers is 80. Greater number exceeds by 5 from four times of the smaller. Find the numbers? Answer Choice: (A) 65,15 (B) 40,15 (C) 30,20 (D) 35,20 (E) 40,50
Answer: A
Two pipes A and B can fill a tank in 12 hours and 15 hours respectively. If both the pipes are opened simultaneously, how much time will be taken to fill the tank? Answer Choice: (A) 20 hours (B) 15 hours (C) 10 hours (D) 12 hours (E) 7 4/9 hours
Answer: E
If a+ |a| + b= 7 and a+ |b| - b=6 , then a+ b= Answer Choice: (A) 3 (B) 4 (C) 5 (D) 6 (E) 9
Answer: A
x is a positive integer less than 500. When x is divided by 7, the remainder is 1; when x is divided by 3, the remainder is 2. How many x are there? Answer Choice: (A) 21 (B) 22 (C) 23 (D) 24 (E) 25
Answer: D
Tough and Tricky questions: Combinations.
Five contestants representing four different countries advance to the finals of a fencing championship. Assuming all competitors have an equal chance of winning, how many possibilities are there with respect to how a first-place and second-place medal can be awarded? Answer Choice: (A) 6 (B) 7 (C) 15 (D) 16 (E) 24
Answer: C
A 1200 m long train crosses a tree in 120 sec, how much time will I take to pass a platform 700 m long? Answer Choice: (A) 287 Sec (B) 190 Sec (C) 277 Sec (D) 177 Sec (E) 667 Sec
Answer: B
Two students appeared at an examination. One of them secured 9 marks more than the other and his marks was 56% of the sum of their marks. What are the marks obtained by them? Answer Choice: (A) 42, 33 (B) 42, 36 (C) 44, 33 (D) 44, 36 (E) 45, 46
Answer: A
On the x-y coordinate plane there is a parabola, y=x(4-x). Which of the following points is in the region that is enclosed by this parabola and the x-axis?
I. (1, 4) II. (2, 3) III. (4, 1) Answer Choice: (A) I only (B) II only (C) III only (D) I and II (E) I, II, and III
Answer: B
A man buys an article and sells it at a profit of 20%. If he had bought it at 20% less and sold it for Rs.75 less, he could have gained 25%. What is the cost price? Answer Choice: (A) 176 (B) 375 (C) 355 (D) 326 (E) 281
Answer: B
(y^n - b^n) is completely divisible by (y - b), when Answer Choice: (A) n is odd natural number (B) n is even natural number (C) n is any natural number (D) n is prime (E) None
Answer: C
A rectangular with dimensions 35 inches by 45 inches is to be divided into squares of equal size. Which of the following could be a length of a side of the squares? Answer Choice: (A) a) 4 inches (B) b) 6 inches (C) c) 5 inches (D) d) 8 inches (E) e) 10 inches
Answer: C
A 8% product yields 10%. The market value of the product is: Answer Choice: (A) Rs. 60 (B) Rs. 40 (C) Rs. 70 (D) Rs. 80 (E) Rs. 50
Answer: D
Which answer is closest to the √36? Answer Choice: (A) 4 (B) 5 (C) 6 (D) 7 (E) 8
Answer: C
If positive integer k is divided by 4, the quotient is m and the remainder is 2, then which of the following must be true?
I. k + m is even
II. k cannot be a even number
III. k is divisible by 3 Answer Choice: (A) None (B) I (C) II (D) III (E) I and II only
Answer: A
An choclate store received shipments of ingredients on Monday and Tuesday . Tuesday's shipment had 3 different packages, with an average (arithmetic mean) of 11 and 2/3 pounds. Wednesday's shipment included 7 packages, weighing an average of 9 and 3/7 pounds. What was the average package weight, in pounds, of the shipments received on both days? Answer Choice: (A) 0 and 1/10 pounds (B) 9 and 6/7 pounds1 (C) 10 and 2/5 pounds (D) 11 pounds (E) 11 and 1/7 pounds
Answer: A
Machine A can process 6000 envelopes in 3 hours. Machines B and C working together but independently can process the same number of envelopes in 2.5 hours. If Machines A and C working together but independently process 3000 envelopes in 1 hour, then how many hours would it take Machine B to process 9800 envelopes. Answer Choice: (A) 2 (B) 3 (C) 4 (D) 6 (E) 7
Answer: E
John deposited $10,000 to open a new savings account that earned 10 percent annual interest, compounded quarterly. If there were no other transactions in the account, what was the amount of money in John’s account 6 months after the account was opened? Answer Choice: (A) $10,100.75 (B) $10,101.75 (C) $10,506.25 (D) $10,201.35 (E) $10,404.25
Answer: C
A committee of four people is to be chosen from five married couples. What is the number of different committees that can be chosen if two people who are married to each other cannot both serve on the committee? Answer Choice: (A) 16 (B) 48 (C) 64 (D) 80 (E) 96
Answer: D
Timothy leaves home for school, riding his bicycle at a rate of 9 miles per hour. Fifteen minutes after he leaves, his mother sees Timothy’s math homework lying on his bed and immediately leaves home to bring it to him. If his mother drives at 27 miles per hour, how far (in terms of miles) must she drive before she reaches Timothy?
I think is a 700 level problem but I tag it as 600/700, let me know. Either way I hope in an explanationThanks Answer Choice: (A) 27/8 (B) 3 (C) 4 (D) 9 (E) 12
Answer: A
Sandy invested a certain sum of money at 12% p.a. simple interest for 'n' years. At the end of 'n' years, Sandy got back 4 times the original investment. What is the value of n? Answer Choice: (A) 20 (B) 25 (C) 30 (D) 35 (E) 40
Answer: B
A train 550 metres long is running with a speed of 60 kmph. In what time will it pass a man who is running at 6 kmph in the direction opposite to that in which the train is going ? Answer Choice: (A) 5 sec (B) 6 sec (C) 7 sec (D) 10 sec (E) 30 sec
Answer: E
An error 2% in excess is made while measuring the side of a square. The percentage of error in the calculated area of the square is: Answer Choice: (A) 2% (B) 2.02% (C) 4% (D) 4.04% (E) 5%
Answer: D
A wheel has a diameter of x inches and a second wheel has a diameter of y inches. The first wheel covers a distance of d feet in 200 revolutions. How many revolutions does the second wheel make in covering d feet? Answer Choice: (A) 200x/y (B) 200y - x (C) 200x - y (D) 200y/x (E) 200xy
Answer: A
A certain barrel, which is a right circular cylinder, is filled to capacity with 300 gallons of oil. The first barrel is poured into a second barrel, also a right circular cylinder, which is empty. The second barrel is twice as tall as the first barrel and has twice the diameter of the first barrel. If all of the oil in the first barrel is poured into the second barrel, how much empty capacity, in gallons, is left in the second barrel? Answer Choice: (A) There is no empty capacity (B) 2100 gallons (C) 2300 gallons (D) 2100 gallons (E) 2800 gallons
Answer: D
Tommie spent six lucky days in Las Vegas. On his first day he won a net amount of only $20, but on each of the following days, the daily net amount he won grew by d dollars. If Tommie won a total net amount of $1620 during his stay in Las Vegas, how much did he win on the last day? Answer Choice: (A) 330 (B) 500 (C) 520 (D) 540 (E) 620
Answer: C
If the line L passes through the point (3,n) and (n,3), where n is not equal to 3, which of the following must be true?
1. Line L must passes through the first quadrant.
2. Line L does pass the origin.
3.The slope of L is negative Answer Choice: (A) I only (B) II only (C) III only (D) I and II (E) II and III
Answer: C
In an examination, 35% of total students failed in Hindi, 45% failed in English and 20% in both. The percentage of these who passed in both the subjects is : Answer Choice: (A) 23 (B) 37 (C) 28 (D) 40 (E) 81
Answer: D
A can do a piece of work n 7 days of 9 hours each and B alone can do it in 6 days of 7 hours each. How long will they take to do it working together 8 2/5 hours a day? Answer Choice: (A) 3 days (B) 6 days (C) 2 days (D) 8 days (E) 4 days
Answer: A
What is the probability that in the rearrangements of the word AMAZED, the letter ’E’ is positioned in between the 2 ’A’s (Not necessarily flanked)? Answer Choice: (A) 1/6 (B) 1/4 (C) 1/3 (D) 1/5 (E) 1/8
Answer: C
If b does not equal zero, and ab = b/6, what is the value of a? Answer Choice: (A) A)1/6 (B) B)1/4 (C) C)1/3 (D) D)1/2 (E) of the above
Answer: A
How many ways are there to split a group of 8 boys into two groups of 4 boys each? (The order of the groups does not matter) Answer Choice: (A) 35 (B) 40 (C) 42 (D) 44 (E) 46
Answer: A
If A is thrice as fast as B and together can do a work in 12 days. In how many days A alone can do the work? Answer Choice: (A) 16 (B) 42 (C) 28 (D) 54 (E) 45
Answer: A
Length of a rectangular plot is 28 mtr more than its breadth. If the cost of fencin gthe plot at 26.50 per meter is Rs. 5300, what is the length of the plot in mtr? Answer Choice: (A) 54 m (B) 64 m (C) 74 m (D) 84 m (E) 94 m
Answer: B
The sum of two number is 25 and their difference is 13. Find their product. Answer Choice: (A) 104 (B) 114 (C) 315 (D) 325 (E) 271
Answer: B
Two dice are tossed. The probability that the total score is a prime number is Answer Choice: (A) 2/13 (B) 5/7 (C) 31/7 (D) 6/7 (E) 5/12
Answer: E
A certain elevator has a safe weight limit of 2,500 pounds. What is the greatest possible number of people who can safely ride on the elevator at one time with the average (arithmetic mean) weight of half the riders being 200 pounds and the average weight of the others being 230 pounds? Answer Choice: (A) 7 (B) 8 (C) 9 (D) 10 (E) 11
Answer: E
The Royals softball team played 75 games and won 55 of them. What percent of the games did they lose? (round to the nearest tenth) Answer Choice: (A) 26.7% games lost (B) 27.7% games lost (C) 25.7% games lost (D) 20.7% games lost (E) 22.7% games lost
Answer: A
Some of the people in Town B are left-handed, some are tall, some are both, and some are neither. In Town Y, three times as many people are left-handed > as are left-handed in Town B, three times as many people are tall as are tall in Town B, three times as many people are both as are both in Town B, but no one is neither. If the total number of people in Town B is four times greater than the total number of people in Town Y, which of the following could be the number of people in Town B who are neither left-handed nor tall? Answer Choice: (A)  23 (B)  39 (C)  72 (D)  143 (E)  199
Answer: D
January 1, 2007 was Monday. What day of the week lies on Jan. 5, 2008? Answer Choice: (A) Monday (B) Tuesday (C) Wednesday (D) Saturday (E) Sunday
Answer: D
Beth received 1/5 of the votes cast in a certain election. What fraction of the other votes cast would she have needed in order to have received 1/2 of the votes cast? Answer Choice: (A) 1/5 (B) 2/7 (C) 3/8 (D) 7/20 (E) 1/2
Answer: C
One pipe can fill a tank four times as fast as another pipe. If together the two pipes can fill the tank in 36 minutes, then the slower pipe alone will be able to fill the tank in: Answer Choice: (A) 180 min (B) 160 min (C) 280 min (D) 18 min (E) 190 min
Answer: A
the present average age of a couple and their daughter is 35 years. Fifteen years from now, the age of the mother will be equal to the sum of present ages of the father and the daughter. Find the present age of mother? Answer Choice: (A) 38 (B) 49 (C) 55 (D) 45 (E) 50
Answer: D
A firm has 4 senior partners and 6 junior partners. How many different groups Q of 3 partners can be formed in which at least one member of the group is a senior partner. (2 groups are considered different if at least one group member is different) Answer Choice: (A) 48 (B) 100 (C) 120 (D) 288 (E) 600
Answer: B
A software programmer does 20% of the work in 70% of the time, and 80% of the work in the remaining 20% of the time. If the code he writes is X lines long and he was given one month (30 days) to accomplish the task, then, assuming that the programmer works at a constant rate in each of the two stages, How many lines of code were written in the last two weeks, in terms of X? Answer Choice: (A) 13x /15 (B) 15x/15 (C) 7x/15 (D) 2x/30 (E) 13x/30
Answer: B
If 7^(x - y) = 343 and 7^(x + y) = 16807, what is the value of x? Answer Choice: (A) 3 (B) 4 (C) 2 (D) 1 (E) 7
Answer: B
The average marks obtained by 100 candidates in an examination is 50. Find how many candidates have passed in the examination, if the average marks of candidates who passed is 70 and that of failed candidates is 20. Answer Choice: (A) 33 (B) 77 (C) 60 (D) 29 (E) 11
Answer: C
David has d books, which is 2 times as many as Jeff and 1/2 as many as Paula. How many books do the three of them have altogether, in terms of d? Answer Choice: (A)  5/6*d (B)  7/3*d (C)  10/3*d (D)  7/2*d (E)  9/2*d
Answer: D
The average of 20 numbers is zero. Of them, at the most, how many may be greater than zero? Answer Choice: (A) 0 (B) 1 (C) 10 (D) 19 (E) 21
Answer: D
At a certain supplier, a machine of type A costs $20,000 and a machine of type B costs $55,000. Each machine can be purchased by making a 20 percent down payment and repaying the remainder of the cost and the finance charges over a period of time. If the finance charges are equal to 40 percent of the remainder of the cost, how much less would 2 machines of type A cost than 1 machine of type B under this arrangement? Answer Choice: (A) $10,000 (B) $11,200 (C) $12,000 (D) $19,800 (E) $13,200
Answer: D
A watch was sold at a loss of 10%. If it was sold for Rs.182 more, there would have been a gain of 4%. What is the cost price? Answer Choice: (A) s:1000 (B) s:1067 (C) s:1278 (D) s:1300 (E) s:1027
Answer: D
If the complement of a certain angle is three times the measure of that certain angle, then what is the measure of that certain angle? Answer Choice: (A) 45 (B) 30 (C) 22.5 (D) 18 (E) 15
Answer: C
The length of a rectangular garden is three times its width. If the area of the rectangular garden is 432 square meters, then what is the width of the rectangular garden? Answer Choice: (A) 8 (B) 9 (C) 10 (D) 11 (E) 12
Answer: E
If the number 517*324 is completely divisible by 7, then the smallest whole number in the place of * will be: Answer Choice: (A) 3 (B) 1 (C) 2 (D) 4 (E) 6
Answer: E
Vijay went to a shop and bought things worth Rs. 25, out of which 30 Paise went on sales tax on taxable purchases. If the tax rate was 6%, then what was the cost of the tax free items? Answer Choice: (A) 19 (B) 19.7 (C) 21 (D) 21.1 (E) 23
Answer: B
In a certain population, there are 4 times as many people aged twenty-one or under as there are people over twenty-one. The ratio of those twenty-one or under to the total population is Answer Choice: (A)  4 to 5 (B)  1 to 3 (C)  1 to 4 (D)  2 to 3 (E)  3 to 4
Answer: A
In how many ways can 8 Indians , 4 Americans and 4 Englishmen be selected in a row so that all persons of the same nationality sit together? Answer Choice: (A) 3!8!4!4! (B) 2!4!4! (C) 8! (D) 4!4!4! (E) 4!4!
Answer: A
Sonika bought a V.C.R. at the list price of 18,400. If the rate of sales tax was 8%, find the amount she had to pay for purchasing the V.C.R. Answer Choice: (A) 19,872 (B) 19,780 (C) 19,680 (D) 19,380 (E) None of these
Answer: A
A word is defined as a sequence of four dots arranged in a row. Each dot is colored either red, yellow, or blue. How many distinct words can be formed? Answer Choice: (A) 36 (B) 48 (C) 64 (D) 81 (E) 120
Answer: D
The area of a triangle is with base 4m and height 6m? Answer Choice: (A) 11 m2 (B) 10 m2 (C) 18 m2 (D) 19 m2 (E) 12 m2
Answer: E
A can do a piece of work in 21 days and B in 28 days. Together they started the work and B left after 4 days. In how many days can A alone do the remaining work? Answer Choice: (A) 33 (B) 276 (C) 27 (D) 14 (E) 66
Answer: D
House owner decides to repaint the house. He want to make a particular wall in the hall, decorative and decides to put 7 coloured horizontal stripes in it. The seven colours he chose is Violet, Indigo, Blue, Green, Yellow, Orange, Red. As Blue, Violet and Indigo are very similiar shades he decides not to put them next to each other. How many different patterns do he have to choose from? Answer Choice: (A) 6! - (5!×3!) (B) 7! - (5!×2!) (C) 6! - (2!×4!) (D) 7! - (5!×3!) (E) 7! - (6!×3!)
Answer: D
Four equal circles are described about the four corners of a square so that each touches two of the others. If a side of the square is 14 cm, then the area enclosed between the circumferences of the circles is : Answer Choice: (A) 24 cm2 (B) 42 cm2 (C) 154 cm2 (D) 196 cm2 (E) None of these
Answer: B
A number is to be multiplied by the fraction 4/5.But amit, by mistake multiplied it by 5/4 and obtained the number 81 more than the correct value.what was the original number? Answer Choice: (A) 200 (B) 240 (C) 180 (D) 120 (E) 100
Answer: C
The ratio of the adjacent angles of a parallelogram is 6 : 9. Also, the ratio of the angles of quadrilateral is 5 : 6 : 7 : 12. What is the sum of the smaller angle of the parallelogram and the second largest angle of the quadrilateral? Answer Choice: (A) 168° (B) 228° (C) 156° (D) 224° (E) None of these
Answer: C
What is x if x + 2y = 10 and y = 3? Answer Choice: (A) 2 (B) 4 (C) 5 (D) 8 (E) 9
Answer: B
If the ratio of boys to girls in a class is B and the ratio of girls to boys is G; then 7 (B + G) is ? Answer Choice: (A) more than 7 (B) Less than 3 (C) More than 3 (D) Less than 1/3 (E) none of these
Answer: A
10% of the inhabitants of village having died of cholera, a panic set in during which 25% of the remaining inhabitants left the village. The population is then reduced to 4050. Find the number of original inhabitants. Answer Choice: (A) 5000 (B) 6000 (C) 4000 (D) 8000 (E) 9000
Answer: B
The cost of a Washing machine was $400 in 1985. In 2014, the cost had increased to $800. What was the percent increase in the cost of Washing machine? Answer Choice: (A) 10 (B) 40 (C) 60 (D) 200 (E) 100
Answer: E
A watch was sold at a loss of 10%. If it was sold for Rs.140 more, there would have been a gain of 3%. What is the cost price? Answer Choice: (A) 1000 (B) 2876 (C) 1077 (D) 2778 (E) 2711
Answer: C
At a party, there were seven times as many females as males and twice times as many adults as children. Which of the following could NOT be the number of people at the party? Answer Choice: (A) 384 (B) 258 (C) 215 (D) 120 (E) 72
Answer: C
Ratio of the earnings of A and B is 4:7. If the earnings of A increases by 50% and those of B decreased by 25%, the new ratio of their earnings becomes 8:7. What are A's earnings? Answer Choice: (A) 26,000 (B) 83,20 (C) 23,320 (D) Data inadequate (E) 39,309
Answer: D
Village P’s population is 1150 greater than Village Q's population. If Village Q’s population were reduced by 200 people, then Village P’s population would be 4 times as large as Village Q's population. What is Village Q's current population? Answer Choice: (A) 600 (B) 625 (C) 650 (D) 675 (E) 700
Answer: C
22 + 23 + 24 + ... 61 + 62 + 63 = ? Answer Choice: (A) 1361 (B) 1362 (C) 1363 (D) 1364 (E) 1785
Answer: E
Present ages of Sameer and Anand are in the ratio of 5:4 respectively. Three years hence, the ratio of their ages will become 11:9 respectively. What is Anand's present age in years? Answer Choice: (A) 18 (B) 76 (C) 24 (D) 20 (E) 12
Answer: C