loafeihong/math_mmlu_format huggingface dataset:
The sides of a rectangular region measured to the nearest centimeter are 9 cm and 6 cm. Out of the following which is the largest possible value of actual area of rectangle ? Answer Choice: (A) 48 (B) 55.25 (C) 52.29 (D) 59.66 (E) 41.25
Answer: D
How many halves are there in six-fourth? Answer Choice: (A) 8 (B) 12 (C) 32 (D) 7 (E) 3
Answer: E
Mudit's age 26 years hence will be thrice his age four years ago. Find Mudit's present age? Answer Choice: (A) 12 (B) 22 (C) 19 (D) 18 (E) 15
Answer: C
What is the unit digit of (6!*6! / 6!*3!)? Answer Choice: (A) 0 (B) 1 (C) 2 (D) 3 (E) 4
Answer: A
A, B and C invest in the ratio of 3 : 4: 5. The percentage of return on their investments are in the ratio of 6 : 5 : 4. Find the total earnings, If B earns Rs. 350 more than A : Answer Choice: (A) 10150 (B) 7250 (C) 2767 (D) 1998 (E) 2771
Answer: A
What is the smallest number of ducks that could swim in this formation - two ducks in front of a duck, two ducks behind a duck and a duck between two ducks ? Answer Choice: (A) 3 (B) 5 (C) 7 (D) 9 (E) 1
Answer: A
An article is bought for Rs.675 and sold for Rs.900, find the gain percent? Answer Choice: (A) 33 1/8% (B) 33 1/1% (C) 33 1/3% (D) 33 2/3% (E) 32 1/3%
Answer: C
One boy forgot the last digit of a 7 digit no. If he randomly dialthe final 3 digits aftercorrectly dialing the 1st 4, then what is the chance of dialing the correct no.? Answer Choice: (A) 1/890 (B) 2/465 (C) 1/1000 (D) 1/3453 (E) 2/1454
Answer: C
The perimeter of a triangle is 28 cm and the inradius of the triangle is 2.5 cm. What is the area of the triangle? Answer Choice: (A) 76 (B) 88 (C) 66 (D) 55 (E) 35
Answer: E
The average length of 6 bars is 80 cm. If the average length of one third of the barsis 70 cm, what is the average of the other bars? Answer Choice: (A) 75. (B) 85. (C) 90. (D) 94. (E) 100.
Answer: B
Two boys started running simultaneously around a circular track of length 4800 m from the same point at speeds of 60 km/hr and 100 km/hr. When will they meet for the first time any where on the track if they are moving in opposite directions? Answer Choice: (A) 105 (B) 106 (C) 107 (D) 108 (E) 109
Answer: D
A person has in is bag 14 notes of Rs. 10 each, 9 notes of Rs. 5 each, 4 notes of Rs. 2 each and 7 notes of Re 1 each. In how many different ways can be contribute to a charitable find? Answer Choice: (A) 599 (B) 5999 (C) 3528 (D) 600 (E) 700
Answer: B
A rectangular farm has to be fenced one long side, one short side and the diagonal. If the cost of fencing is Rs.14 per meter. The area of farm is 1200 m2 and the short side is 30 m long. How much would the job cost? Answer Choice: (A) 1276 (B) 1680 (C) 2832 (D) 1299 (E) 1236
Answer: B
Two pipes A and B can fill a cistern in 20 and 30 minutes respectively, and a third pipe C can empty it in 40 minutes. How long will it take to fill the cistern if all the three are opened at the same time? Answer Choice: (A) 17 1/6 (B) 17 1/9 (C) 17 1/7 (D) 17 1/5 (E) 17 1/1
Answer: C
In a forest 250 deer were caught, tagged with electronic markers, then released. A week later, 50 deer were captured in the same forest. Of these 50 deer, it was found that 5 had been tagged with the electronic markers. If the percentage of tagged deer in the second sample approximates the percentage of tagged deer in the forest, and if no deer had either left or entered the forest over the preceding week, what is the approximate number of deer in the forest? Answer Choice: (A) 150 (B) 750 (C) 1,250 (D) 1,500 (E) 2,500
Answer: E
If y = 30p, and p is prime, what is the greatest common factor of y and 5p, in terms of p? Answer Choice: (A) p (B) 2p (C) 5p (D) 7p (E) p^2
Answer: C
Sebastian bought a meal at a restaurant
and left a 15% tip. With the tip, he paid
exactly $36.57. How much did the meal cost without the tip? Answer Choice: (A) $31.80 (B) $29.91 (C) $30.15 (D) $30.60 (E) $30.85
Answer: A
A, B and C started a partnership business by investing Rs.27000, Rs.72000, Rs.81000 respectively. At the end of the year , the profit were distributed among them. If C's share of profit is 36000, What is the total profit? Answer Choice: (A) 70000 (B) 60000 (C) 80000 (D) 90000 (E) 50000
Answer: C
The sum of five numbers is 655. The average of the first two numbers is 85 and the third number is 125. Find the average of the two numbers? Answer Choice: (A) 115 (B) 135 (C) 155 (D) 175 (E) 195
Answer: D
A mixture contains alcohol and water in the ratio 4 : 3. If 10 litres of water is added to the mixture, the ratio becomes 4: 5. Find the quantity of alcohol in the given mixture Answer Choice: (A) 15 litres (B) 10 litres (C) 30 litres (D) 20 litres (E) 8 litres
Answer: D
Ice-ColdIce-cream factory produces only tricolor ice-cream products, where each ice-cream has three stripes of different colors. The factory uses the colors pink, purple, orange, silver, blue and white. How many different ice-cream products have at least one stripe out of the following colors: pink, purple or orange (assume that the order of the stripes in a single ice-cream does not matter)? Answer Choice: (A) 12 (B) 14 (C) 18 (D) 19 (E) 20
Answer: D
When a certain shoe store reduces the price of its best-selling style of shoe by 10 percent, the weekly sales of this style increase by 30 percent. Which of the following best describes the resulting change in the store's weekly revenue from sales of this style of shoe? Answer Choice: (A) Revenue decreases by 10% (B) Revenue decreases by 1% (C) There is no change in revenue (D) Revenue increases by 17% (E) Revenue increases by 10%
Answer: D
75% of the guestrooms at the Stagecoach Inn have a queen-sized bed, and each of the remaining rooms has a king-sized bed. Of the non-smoking rooms, 60% have a queen-sized bed. If 28% of the rooms at the Stagecoach Inn are non-smoking rooms with king-sized beds, what percentage of the rooms permit smoking? Answer Choice: (A) 25% (B) 30% (C) 50% (D) 55% (E) 75%
Answer: B
A certain factory produces buttons and buckles at a uniform weight. If the total weight of 2 buttons and 2 buckles is one third of 11 buckles and 3 buttons, then the weight of 3 buttons and 6 buckles is how many times that of 5 buckles and 6 buttons? Answer Choice: (A) 7/15 (B) 2/5 (C) 8/15 (D) 3/5 (E) 11/15
Answer: E
Calculate the ratio between x and y if 80% of x equal to 20% of y? Answer Choice: (A) 1 : 1 (B) 3 : 1 (C) 4 : 5 (D) 4 : 3 (E) 4 : 1
Answer: E
The number of ways in which a couple can sit around a table with 6 guests if the couple take consecutive seat is Answer Choice: (A) 1440 (B) 720 (C) 5040 (D) None of these (E) Cannot be determined
Answer: A
A clock is set at 5 a.m. The clock loses 16 minutes in 24 hours. What will be the true time when the clock indicates 10 p.m. on 4th day? Answer Choice: (A) 9 p.m (B) 10 p.m (C) 11 p.m (D) 12 p.m (E) none
Answer: C
There are 8 teams in a certain league and each team plays each of the other teams exactly twice. If each game is played by 2 teams, what is the total number of games played? Answer Choice: (A) 15 (B) 16 (C) 28 (D) 56 (E) 64
Answer: D
The product of two numbers is 9375 and the quotient, when the larger one is divided by the smaller, is 15. The sum of the numbers is: Answer Choice: (A) 380 (B) 395 (C) 400 (D) 425 (E) 482
Answer: C
Last year, sales at Company Zora were 10% greater in February than in January, 10% less in March than in Feb, 20% greater in April than in March, 10% less in May than in April, and 10% greater in June than in May. In which month were sales closest to Jan? Answer Choice: (A) March (B) April (C) May (D) June (E) February
Answer: A
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) 80% (B) 49% (C) 40% (D) 70% (E) 90%
Answer: C
Aish started a business investing Rs. 25,000 in 2010, In 2011, he invested an additional amount of Rs. 10,000 and Roshan joined him with an amount of Rs. 35,000. In 2012, Aish invested another additional amount of Rs. 10,000 and Atul joined them with an amount of Rs. 35,000. What will be Roshan’s share in the profit of Rs. 2,40,000 earned at the end of 3 years from the start of the business in 2010? Answer Choice: (A) Rs.45000 (B) Rs.50000 (C) Rs.60000 (D) Rs.80000 (E) None of these
Answer: D
If 12 ounces of a strong vinegar solution are diluted with 50 ounces of water to form a seven-percent vinegar solution, what was the concentration of the original solution? Answer Choice: (A) 19.3% (B) 17% (C) 36.17% (D) 15.5% (E) 12.5%
Answer: C
In what time will a train 175 m long cross an electric pole, it its speed be 144 km/hr? Answer Choice: (A) 2.58 sec (B) 2.91 sec (C) 4.37 sec (D) 2.9 sec (E) 1.8 sec
Answer: C
Out of first 20 natural numbers, one number is selected at random. The probability that it is either an even number or a prime number is Answer Choice: (A) 1/2 (B) 16/19 (C) 4/5 (D) 17/20 (E) 3/5
Answer: D
What is the equation of the line that goes through (–2, 3) and (5, –4)? Answer Choice: (A) y = –x + 1 (B) y = x + 5 (C) y = –3x/7 + 15/7 (D) y = –4x/3 + 1/3 (E) y = 9x/5 + 33/5
Answer: A
In a certain office 1/3 of the workers are women ½ of the women are married and 1/3 of the married women have children if ¾ of the men are married and 2/3 of the married men have children what part of workers are without children? Answer Choice: (A) 15/18 (B) 7/18 (C) 17/18 (D) 6/18 (E) 11/18
Answer: E
If g > x > y > z on the number line, y is halfway between x and z, and x is halfway between w and z, then (y - x)/(y - g) = Answer Choice: (A) 1/4 (B) 1/3 (C) 1/2 (D) 3/4 (E) 1
Answer: B
Four staff members at a certain company worked on a project. The amounts of time that the four staff members worked on the project were in the ratio 2 to 3 to 5 to 6. If one of the four staff members worked on the project for 45 hours, which of the following CANNOT be the total number of hours that the four staff members worked on the project? Answer Choice: (A) 80 (B) 360 (C) 120 (D) 144 (E) 240
Answer: A
One hour after Yolanda started walking from X to Y, a distance of 24 miles, Bob started walking along the same road from Y to X. If Yolanda's walking rate was 3 miles per hour and Bobт's was 4 miles per hour, how many miles had Bob walked when they met? Answer Choice: (A) 24 (B) 23 (C) 22 (D) 21 (E) 12
Answer: E
If w, x, and y are consecutive odd positive integers and w < x < y, which of the following could be equal to y - x - w ? Answer Choice: (A) -4 (B) -2 (C) -1 (D) 0 (E) 3
Answer: C
The population of a town is 189400. If it increase at the rate of 6% per annum. What will be its population for 2years hence? Answer Choice: (A) 200000 (B) 215600 (C) 194582 (D) 212809 (E) 215460
Answer: D
a,b,c,d,e,f,g,h sitting in a row what is the probability that a,b,c sitting together? Answer Choice: (A) 3/14 (B) 5/28 (C) 3/28 (D) 1/7 (E) 9/28
Answer: C
It rained as much as on Wednesday as on all the other days of the week combined. If the average rainfall for the whole week was 2.5 cms, How much did it rain on Wednesday? Answer Choice: (A) 10.9 (B) 10.5 (C) 8.75 (D) 10.1 (E) 10.6
Answer: C
Rs. 1100 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) 300 (B) 992 (C) 400 (D) 552 (E) 312
Answer: C
If n = 9^11 – 9, what is the units digit of n? Answer Choice: (A) 0 (B) 1 (C) 4 (D) 6 (E) 8
Answer: A
Solve below question 6x - 1 = -13 Answer Choice: (A) -8 (B) -2 (C) -5 (D) -4 (E) 1
Answer: B
Cars M and N are approaching each other on the same highway. Car M is moving at 55 mph northbound and Car N is moving at 65 mph southbound. At 2:00 pm, they are approaching each other and 195 miles apart. Eventually they pass each other. At what clock time are they moving away from each other and 45 miles apart? Answer Choice: (A)  4:00 pm (B)  4:07 pm (C)  4:54 pm (D)  5:21 pm (E)  6:00 pm
Answer: A
in a party 65% of women wearing black tshirts 50% of the total people in party wearing black t shirts ,then what is the ratio of male is to female.35% of the man wearing black t shirs. There are 120 people in the party. Answer Choice: (A) 1:1 (B) 1:2 (C) 1:3 (D) 1:4 (E) 1:5
Answer: A
The sum and the product of two numbers are 25 and 144 respectively, the difference of the number is? Answer Choice: (A) 4 (B) 2 (C) 5 (D) 7 (E) 3
Answer: D
This is how Edward’s Lotteries work. First, 8 different numbers are selected. Tickets with exactly 5 of the 8 numbers randomly selected are printed such that no two tickets have the same set of numbers. Finally, the winning ticket is the one containing the 5 numbers drawn from the 8 randomly. There is exactly one winning ticket in the lottery system. How many tickets can the lottery system print? Answer Choice: (A)  9P6 (B)  8P3 (C)  9C9 (D)  8C6 (E)  8C5
Answer: E
A garment company declared 15% discount for whole sale buyers. Mr Sachdev bought garments from the company for 25,000 after getting discount. He fixed up the selling price of garments in such a way that he earned a profit of 8% on original company price. What is the approximate total selling price? Answer Choice: (A) 28,000 (B) 29,000 (C) 32,000 (D) 28,500 (E) 29,500
Answer: C
One-third of 1206 is what percent of 134 ? Answer Choice: (A) 3 (B) 30 (C) 300 (D) None of these (E) cannot be determined
Answer: C
Winson traveled the entire 60 miles trip. If he did the first 10 miles of at a constant rate 20 miles per hour and the remaining trip of at a constant rate 48 miles per hour, what is the his average speed, in miles per hour? Answer Choice: (A) 20mph (B) 24mph (C) 30mph (D) 32mph (E) 40mph
Answer: E
If $1000 is invested at x percent simple annual interest for n years, which of the following represents the total amount of interest, in dollars, that will be earned by this investment in the n years? Answer Choice: (A) 1000n(x/100) (B) 10,000(x/100)^n (C) 10,000n(x/100) (D) 10,000(1+x/100)^n (E) 10,000n(1+x/100)
Answer: A
Raj invested an amount of Rs.17400 for two years. Find the rate of compound interest that will fetch him an amount of Rs.1783.50 at the end of two years? Answer Choice: (A) 4 (B) 3 (C) 2 (D) 5 (E) 6
Answer: D
A lacrosse team plays games only against the other five teams in its league and always in the following order: Smiley, Ranch, Broad, Thomas and Jake. If the team’s final game of the season is against Thomas, which of the following could be the number of games in the team’s schedule? Answer Choice: (A) 34 (B) 72 (C) 56 (D) 24 (E) 81
Answer: D
The profit earned by selling an article for Rs 900 is double the loss incurred when the same article is sold for Rs.490. At what price should the article be sold to make 25% profit? Answer Choice: (A) 715 (B) 469 (C) 400 (D) 750 (E) 560
Answer: D
R campers fished for 7 hours. If m of the campers caught 2 fish apiece and the rest caught a combined total of n fish, how many fish did the R campers catch per hour? Answer Choice: (A) 2m + n(R-m) (B) (2m + n(R-m))/3 (C) (2m + n(m-R))/3 (D) (2m + n)/7 (E) (2m + n)/R
Answer: D
The number of multiples of 10 which are less than 1000, which can be written as a sum of four consecutive integers is Answer Choice: (A) 22 (B) 50 (C) 88 (D) 76 (E) 18
Answer: B
A certain car traveled twice as many miles from Town A to Town B as it did from Town B to Town C. From Town A to Town B, the car averaged 12 miles per gallon, and from Town B to Town C, the car averaged 14 miles per gallon. What is the average miles per gallon that the car achieved on its trip from Town A through Town B to Town C? Answer Choice: (A) 13 (B) 13.5 (C) 14 (D) 14.5 (E) 15
Answer: E
In how many ways a committee, Consisting of 2 men and 3 women can be formed from 8 men and 10 women? Answer Choice: (A) 2660 (B) 3360 (C) 11760 (D) 5040 (E) 720
Answer: B
A can give B 100 meters start and C 200 meters start in a kilometer race. How much start can B give C in a kilometer race? Answer Choice: (A) 111.12 (B) 111.18 (C) 111.15 (D) 111.13 (E) 191.18
Answer: A
Vijay says that his weight is between 75kg and 85 kg. But his younger sister disagrees with Vijay and says that his weight is greater than 70kg but less than 80 kg. Vijay’s mother says that his weight cannot be greater than 78 kg. If all the three predictions are correct, what is the average of different probable weights of Vijay? Answer Choice: (A) 76.5 (B) 92.9 (C) 82.3 (D) 28.3 (E) 28.1
Answer: A
In a bank 60 percent employees are men.80%men and 20%women belong to retirement plan.what percent of people belong to retirement plan? Answer Choice: (A) 55% (B) 57% (C) 56% (D) 58% (E) 59%
Answer: C
A contractor isengaged for 30days on the condition that he receives Rs.25 for eachday he works & fined Rs.7.50 for each day is absent. He gets Rs.425 in all. For how many days was heabsent? Answer Choice: (A) 8 (B) 10 (C) 15 (D) 17 (E) 21
Answer: B
On a dinner date, a couple is sitting around a circular table. Their seating arrangement is considered different only when the position of the couple is different relative to each other. what is the total number of possible seating arrangement for the couple? Answer Choice: (A) a.5 (B) b.10 (C) c.24 (D) d.1 (E) e.120
Answer: D
Evaluate combination
12C4 Answer Choice: (A) 10000 (B) 1000 (C) 10 (D) 495 (E) 0
Answer: D
What is the least number that should be added to 1076, so the sum of the number is divisible by 23? Answer Choice: (A) 1 (B) 2 (C) 3 (D) 4 (E) 5
Answer: E
A man sells a horse for Rs.800 and loses something, if he had sold it for Rs.980, his gain would have been double the former loss. Find the cost price of the horse? Answer Choice: (A) 288 (B) 277 (C) 208 (D) 860 (E) 281
Answer: D
Dick and Jane each saved $2,500 in 1989. In 1990 Dick saved 9 percent more than in 1989, and together he and Jane saved a total of $5200. Approximately what percent less did Jane save in 1990 than in 1989? Answer Choice: (A) 1% (B) 4% (C) 6% (D) 8% (E) 9%
Answer: A
The ratio of the number of boys and girls in a college is 7 : 8. If the percentage increase in the number of boys and girls be 20% and 10% respectively, what will be the new ratio? Answer Choice: (A) 8 : 9 (B) 17 : 18 (C) 21 : 22 (D) 25 : 22 (E) Cannot be determined
Answer: C
A number Y is chosen at random from the numbers 1, -3, -1, 0, 1, 2, 3. What is the probability that |X|<3? Answer Choice: (A) 1/3 (B) 2/3 (C) 3/7 (D) 3/11 (E) None
Answer: C
A certain sum amounts to Rs.2250 in 5 years and Rs.2550 in 7 years. Find the rate % per annum? Answer Choice: (A) 10% (B) 11% (C) 9% (D) 8% (E) 7%
Answer: A
Among 200 students, 56% study sociology, 44% study mathematics and 40% study biology. If 30% of students study both mathematics and sociology, what is the largest possible number of students who study biology but do not study either mathematics or sociology? Answer Choice: (A) 60 (B) 90 (C) 120 (D) 172 (E) 188
Answer: A
In a sequence of 40 numbers, each term, except for the first one, is 7 less than the previous term. If the greatest term in the sequence is 282, what is the smallest term in the sequence? Answer Choice: (A) 2 (B) -2 (C) 0 (D) 8 (E) 9
Answer: E
power windows: 60%
anti-lock brakes: 25%
CD player: 55%
The table above shows the number of vehicles at Bill's car dealership that have certain features. No vehicle has all three features, but 10% have power windows and anti-lock brakes, 15% have anti-lock brakes and a CD player, and 22% have power windows and a CD player. What percent of the vehicles at Bill's car dealership have a CD player but no power windows or anti-lock brakes? Answer Choice: (A) 25 (B) 18 (C) 11 (D) 3 (E) 0
Answer: B
A student multiplied a number by 3/5 instead of 5/3. What is the percentage error in the calculation? Answer Choice: (A) 34% (B) 44% (C) 54% (D) 64% (E) None of these
Answer: D
If a certain coin is flipped, the probability that the coin will land heads is 1/2. If the coin is flipped 6 times, what is the probability that it will land heads up on the first 4 flips but not on the last 2 flips? Answer Choice: (A) 1/8 (B) 1/16 (C) 1/32 (D) 1/64 (E) 1/128
Answer: D
What is the least number of digits (including repetitions) needed to express 10^200 in decimal notation? Answer Choice: (A) a) 201 (B) b) 100 (C) c) 101 (D) d) 1000 (E) e) 1001
Answer: A
00
a3
+4b
___
96
If a and b represent positive single digits in the correctly worked computation above, what is the value of the two digit integer ab? Answer Choice: (A) 43 (B) 35 (C) 45 (D) 43 (E) 46
Answer: A
Father is aged three times more than his son Ronit. After 8 years, he would be two and a half times of Ronit's age. After further 8 years, how many times would he be of Ronit's age? Answer Choice: (A) 2 times (B) 2 1/2 times (C) 2 3/4 times (D) 3 times (E) 4 times
Answer: A
A is twice as good a workman as B and they took 7 days together to do the work B alone can do it in. Answer Choice: (A) 22 (B) 77 (C) 21 (D) 77 (E) 88
Answer: C
A die is thrown three times. Events X and Y are defined as below:
X : 4 on the third throw
Y : 6 on the first and 5 on the second throw
What is the probability of X given that Y has already occurred. Answer Choice: (A) 1/6 (B) 1/7 (C) 1/8 (D) 2/7 (E) 2/11
Answer: A
If A:B = 1/6: 1/3 B:C = 1/2:1/3 then A:B:C? Answer Choice: (A) 9:6:6 (B) 9:6:8 (C) 9:18:12 (D) 9:6:4 (E) 9:6:1
Answer: C
Yesterday it took Robert 6 hours to drive from City A to City B. Today it took Robert 4.5 hours to drive back from City В to City A along the same route. If he had saved 30 minutes in both trips, the speed for the round trip would be 90 miles per hour. What is the distance between city A and city B? Answer Choice: (A)  90 (B)  120 (C)  150 (D)  440 (E)  430
Answer: E
What annual installment will discharge a debt of Rs. 1092 due in 3 years at 12% simple interest? Answer Choice: (A) 315 (B) 345 (C) 325 (D) 335 (E) None of them
Answer: C
Suzie’s Discount Footwear sells all pairs of shoes for one price and all pairs of boots for another price. On Monday the store sold 22 pairs of shoes and 16 pairs of boots for $580. On Tuesday the store sold 8 pairs of shoes and 32 pairs of boots for $800. How much more do pairs of boots cost than pairs of shoes at Suzie’s Discount Footwear? Answer Choice: (A) $10.50 (B) $12.50 (C) $11.50 (D) $16.50 (E) $9.50
Answer: B
20% of a number is added to 120, the result is the same number. Find the number? Answer Choice: (A) 300 (B) 288 (C) 270 (D) 129 (E) 150
Answer: E
P has $32 more than what Q and R together would have had if both B and C had 1/6 of what P has. How much does P have? Answer Choice: (A) $44 (B) $48 (C) $52 (D) $56 (E) $60
Answer: B
What is the difference between the place value and face value of 3 in the numeral 1375? Answer Choice: (A) 280 (B) 290 (C) 297 (D) 333 (E) 340
Answer: C
The sum of two numbers is 12 and the product of the numbers is 35. Find sum of the squares of that numbers. Answer Choice: (A) 84 (B) 87 (C) 96 (D) 79 (E) 74
Answer: E
What least number must be subtracted from 3832 so that the remaining number is divisible by 5? Answer Choice: (A) 1 (B) 2 (C) 3 (D) 4 (E) 5
Answer: B
Rajan borrowed Rs.4000 at 5% p.a compound interest. After 2 years, he repaid Rs.2210 and after 2 more year, the balance with interest. What was the total amount that he paid as interest? Answer Choice: (A) 635.5 (B) 635.57 (C) 635.512 (D) 635.51 (E) 635.53
Answer: A
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. 30 per kg. His profit percent is: Answer Choice: (A) No profit, no loss (B) 5% (C) 8% (D) 10% (E) 14%
Answer: B
A pipe can fill a cistern in 20 minutes whereas the cistern when fill can be emptied by a leak in 28 minutes. When both pipes are opened, find when the cistern will be full? Answer Choice: (A) 76 minutes (B) 29 minutes (C) 70 minutes (D) 17 minutes (E) 98 minutes
Answer: C
Every year Taylor goes to the same carnival, and he attempts to shoot a basketball into a small hoop, hoping that he will win a ten-foot tall teddy bear. If the probability that Taylor does not make a basket is 2/5, what is the probability that Taylor makes exactly one basket in three tries? Answer Choice: (A) 36/125 (B) 36/120 (C) 30/125 (D) 30/140 (E) 36/140
Answer: A
If the operation € is defined for all x and y by the equation x € y = 2*x*y, then 9 € (4 € 5) = Answer Choice: (A) 80 (B) 720 (C) 760 (D) 840 (E) 860
Answer: B