loafeihong/math_mmlu_format huggingface dataset:
Steve bought a total of 6 packages of pens, and each package contained either 3 or 7 pens. If exactly 4 of the packages Steve bought contained 7 pens, how many pens did Steve buy? Answer Choice: (A) 17 (B) 21 (C) 34 (D) 42 (E) 56
Answer: C
Several litres of acid were drawn offa 54 litre vessel full of acid and an equal amount of water was added. Again the same volume of the mixture was drawn off and replaced by water. As a result, the vessel contained 24 litres of pure acid. How much of the acid was drawn off initially? Answer Choice: (A) 12 lts (B) 16 lts (C) 18 lts (D) 24 lts (E) 28 lts
Answer: C
Two pipes A and B can fill a tank in 15 min and 25 min respectively. Both the pipes are opened together but after 4 min, pipe A is turned off. What is the total time required to fill the tank? Answer Choice: (A) 14 min 19 sec (B) 14 min 42 sec (C) 17 min 20 sec (D) 14 min 40 sec (E) 14 min 10 sec
Answer: C
2 cow’s and 10 goats are brought for Rs.1500. If the average price of a goat be Rs.70. What is the average price of a cow. Answer Choice: (A) 420 (B) 400 (C) 430 (D) 410 (E) 450
Answer: B
Find the area of trapezium whose parallel sides are 20 cm and 18 cm long, and the distance between them is 15 cm? Answer Choice: (A) 287 cm2 (B) 287 cm2 (C) 285 cm2 (D) 276 cm2 (E) 297 cm2
Answer: C
The sum of two numbers is 66. Five times one number is equal to 6 times the other. The bigger of the two numbers is Answer Choice: (A) 10 (B) 12 (C) 14 (D) 36 (E) 60
Answer: D
If the sum of 1st n integers is 55 then what is n? Answer Choice: (A) 5 (B) 7 (C) 8 (D) 10 (E) 9
Answer: D
How many four digit numbers can be formed using the digits {1, 3, 4, 5, 7,9}(repetition of digits is not allowed)? Answer Choice: (A) 360 (B) 60 (C) 300 (D) 180 (E) 240
Answer: A
Harold and Millicent are getting married and need to combine their already-full libraries. If Harold, who has 1/2 as many books as Millicent, brings 1/3 of his books to their new home, then Millicent will have enough room to bring 1/2 of her books to their new home. What fraction of Millicent's old library capacity is the new home's library capacity Answer Choice: (A) 1/2 (B) 2/3 (C) 3/4 (D) 4/5 (E) 5/6
Answer: E
If loga/b + logb/a = log (a + b), then: Answer Choice: (A) a + b = 1 (B) a - b = 1 (C) a = b (D) a2 - b2 = 1 (E) none of these
Answer: A
Which of the following fractions is greater than 1/6? Answer Choice: (A) 1. 12/50 (B) 2. 3/11 (C) 3. 2/9 (D) 4. 4/17 (E) 5. 6/24
Answer: E
There are 20 balls in a box: 11 balls are green, 6 are blue and 3 are white. Then 1 green and 1 blue balls are taken from the box and put away. What is the probability that a green ball is selected at random from the box? Answer Choice: (A) 1/13 (B) 10/18 (C) 3/13 (D) 5/13 (E) 6/13
Answer: B
Marginal cost is the cost of increasing the quantity produced (or purchased) by one unit. If the fixed cost for n products is $10,000 and the marginal cost is $250, and the total cost is $16,000, what is the value of n? Answer Choice: (A)  10 (B)  24 (C)  60 (D)  70 (E)  85
Answer: B
In a shop, the cost of 4 shirts, 4 pairs of trousers and 2 hats is $560. The cost of 9 shirts, 9 pairs of trousers and 6 hats is $1,290. What is the total cost of 1 shirt, 1 pair of trousers and 1 hat? Answer Choice: (A) $130 (B) $220 (C) $190 (D) $200 (E) $150
Answer: E
A train sets off at 2 p.m. at the speed of 70 kmph. Another train starts at 3:30 p.m. in the same direction at the rate of 85 kmph. At what time the trains will meet? Answer Choice: (A) 07.30 p.m. (B) 09.30 p.m. (C) 08.30 p.m. (D) 10.30 p.m. (E) 11.30 p.m.
Answer: D
Solution X is 80% chemical A and 20% chemical B by volume. Solution Y is 50% chemical A and 50% chemical B by volume. If a mixture of X and Y is 68% chemical A, what percent of the mixture is Solution X? Answer Choice: (A) 20% (B) 25% (C) 30% (D) 35% (E) 40%
Answer: E
If x^2=2x+2, then x^3 = ? Answer Choice: (A) 3x+2 (B) 4x-2 (C) 2x+1 (D) 2x-3 (E) 6x+4
Answer: E
Sakshi can do a piece of work in 20 days .Tanya is 25% more efficient than Sakshi. the number of days taken by tanya to do the same piece of work is? Answer Choice: (A) 25days (B) 45days (C) 24days (D) 16days (E) 36days
Answer: D
What is the sum of the different positive prime factors of 620? Answer Choice: (A) 17 (B) 24 (C) 38 (D) 47 (E) 62
Answer: C
A right triangle is inscribed in a circle. The legs of the triangle have lengths 6 and 8. What is the diameter of the circle? Answer Choice: (A) 8 (B) 8π (C) 9√3 (D) 10 (E) 12
Answer: D
1000 men have provisions for 21 days. If 800 more men join them, for how many days will the provisions last now? Answer Choice: (A) 12.9 (B) 12.5 (C) 12.6 (D) 11.6 (E) 12.1
Answer: D
(2^2-1)(2^2+1)(2^4+1)(2^12+1)= Answer Choice: (A) 2^20 - 1 (B) 2^16 + 1 (C) 2^32 - 1 (D) 2^128 - 1 (E) 2^16(2^16-1)
Answer: A
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 3 flips but not on the last 3 flips? Answer Choice: (A) 1/8 (B) 1/16 (C) 1/32 (D) 1/64 (E) 1/128
Answer: D
If a jar contains 25 percent red candies, 10 percent blue candies, and 55 white candies, what fraction of candies are of another color? Answer Choice: (A) 4/5 (B) 3/5 (C) 3/10 (D) 1/5 (E) 1/10
Answer: E
Starting with 0, a mathematician labels every non-negative integer as one of five types: alpha, beta, gamma, delta, or epsilon, in that repeating order as the integers increase. For instance, the integer 8 is labeled delta. What is the label on an integer that is the sum of a gamma raised to the seventh power and a delta raised to the seventh power? Answer Choice: (A) alpha (B) beta (C) gamma (D) delta (E) epsilon
Answer: A
Suppose you have three identical prisms with congruent equilateral triangles as the end-polygons. Suppose you attach them by the rectangular faces so they are perfectly aligned. There will be some large faces created by two or more co-planar faces of the individual prisms: count each such large face as one. Given that, how many faces does the resultant solid have Answer Choice: (A)  4 (B)  6 (C)  9 (D)  10 (E)  12
Answer: A
If a person sells a wooden furniture at 8% profit against 8% loss, then he could had earned Rs12 more. What is the cost price of furniture? Answer Choice: (A) 72 (B) 70 (C) 80 (D) 75 (E) None
Answer: D
A person covered one-fourth of the total distance at 26 kmph and remaining distance at 24 kmph. What is the average speed for the total distance? Answer Choice: (A) 21 (1/8) (B) 21 (1/3) (C) 21 (7/3) (D) 22 (1/3) (E) 31 (1/3)
Answer: B
Four car rental agencies A, B, C and D rented a plot for parking their cars during the night. A parked 15 cars for 12 days, B parked 12 cars for 20 days, C parked 18 cars for 18 days and D parked 16 cars for 15 days. If A paid Rs. 1395 as rent for parking his cars, what is the total rent paid by all the four agencies? Answer Choice: (A) Rs. 4500 (B) Rs. 4800 (C) Rs. 5250 (D) Rs. 7626 (E) None of these
Answer: D
A person purchased a TV set for Rs. 14000 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) 16.82% (B) 87.82% (C) 53.82% (D) 17.82% (E) 18.82%
Answer: C
Lilly has 10 fish and Rosy has 12 fish. In total, how many fish do they have in all? Answer Choice: (A) 18 (B) 20 (C) 22 (D) 24 (E) 26
Answer: C
33 persons can repair a road in 12 days, working 5 hours a day. In how many days will 30 persons, working 6 hours a day, complete the work? Answer Choice: (A) 10 (B) 11 (C) 13 (D) 18 (E) 19
Answer: B
If x+y=-4, and x=6/y, what is the value of x^2+y^2? Answer Choice: (A) 10 (B) 15 (C) 6 (D) 4 (E) 5
Answer: D
Two trains running in opposite directions cross a man standing on the platform in 27 seconds and 17 seconds respectively and they cross each other in 23 seconds. The ratio of their speeds is? Answer Choice: (A) 3/6 (B) 3/2 (C) 3/3 (D) 3/5 (E) 5/2
Answer: B
During the last 5 days, John ran 5 miles per day on average. How many miles must he run tomorrow to increase his daily average to 7 miles per day. Answer Choice: (A) 2 (B) 7 (C) 17 (D) 30 (E) 32
Answer: C
A man buys $50 shares in a company which pays 10% dividend. If the man gerts 12.5% on his investment, at what price did he buy the shares? Answer Choice: (A) $37.5 (B) $40 (C) $50 (D) $48 (E) $52
Answer: B
If m > 1 and n = 2^(m+3), then 4^m = Answer Choice: (A) 16n^2 (B) 4n^2 (C) 8n^2 (D) n^2/64 (E) n^2/16
Answer: D
A party supply store sells noisemakers arranged on display such that each of the three different colors of noisemakers, red, blue, and purple are consecutive in a repeating pattern. If four consecutively displayed noisemakers are purchased, what is the probability that two of the noisemakers are purple? Answer Choice: (A) 2/3 (B) 1/9 (C) 2/9 (D) 1/3 (E) 2/7
Answer: D
if A fills a tank in 30mins,and B fills the same tank in 20mins,and C emptys it in 40min ,if A,B,C works together how much time will the tank take to fill? Answer Choice: (A) 15.14mins (B) 16.14mins (C) 17.14mins (D) 18.14mins (E) 19.14mins
Answer: C
In how many ways can 5 men & 4 women can be made from a gang of 6 men & 6 women ? Answer Choice: (A) 10 (B) 21 (C) 24 (D) 27 (E) 29
Answer: B
S is the infinite sequence S1 = 2, S2 = 22, S3 = 222,...Sk = Sk–1 + 2(10k–1). If p is the sum of the first 30 terms of S, what is the sixth digit of p, counting right to left from the units digit? Answer Choice: (A) 1 (B) 2 (C) 4 (D) 5 (E) 9
Answer: D
A train sets off at 2 p.m. at the speed of 80 kmph. Another train starts at 3:30 p.m. in the same direction at the rate of 85 kmph. At what time the trains will meet? Answer Choice: (A) 3.30 p.m. (B) 4.30 p.m. (C) 3.50 p.m. (D) 9.30 p.m. (E) 8.30 p.m.
Answer: A
A batsman scored 120 runs whichincluded 3 boundaries and 8sixes. What % of his total score did he make by running between the wickets Answer Choice: (A) 40% (B) 50% (C) 55% (D) 60% (E) 70%
Answer: B
Carrie likes to buy t-shirts at the local clothing store. They cost $9.95 each. One day, she bought 25 t-shirts. How much money did she spend? Answer Choice: (A) $150 (B) $248.75 (C) $200 (D) $171.6 (E) $190
Answer: B
The value of land increases by a% during June and decreases by b% during July. If the value of the land is the same at the end of July as at the beginning of June, what is b in terms of a? Answer Choice: (A) 200a/(100+2a) (B) 100a/(100+a) (C) a(2+a)/(1+a)2 (D) a(200+a)/10000 (E) 2a/a+2a
Answer: B
A certain car can travel 20 minutes on a gallon of gasoline at 60 miles per hour. If the car had started with a full tank and had 8 gallons of gasoline left in its tank at the end, then what percent of the tank was used to travel 80 miles at 60 mph? Answer Choice: (A) 16.67% (B) 20% (C) 25% (D) 30% (E) 40%
Answer: A
A two-digit number is such that the product of the digits is 8. When 18 is added to the number, then the digits are reversed. The number is: Answer Choice: (A) 52 (B) 24 (C) 27 (D) 26 (E) 28
Answer: B
Average age of students of an adult school is 46 years. 120 new students whose average age is 32 years joined the school. As a result the average age is decreased by 4 years. Find the number of students of the school after joining of the new students. Answer Choice: (A) 1200 (B) 120 (C) 360 (D) 168 (E) None of these
Answer: D
A man can row three - quarters of a kilometer against the stream in 11¼minutes. The speed(in km/hr) of the man in still water is Answer Choice: (A) 2 (B) 3 (C) 4 (D) 5 (E) 6
Answer: D
In Arun's opinion, his weight is greater than 65 kg but leas than 72 kg. His brother does not agree with Arun and he thinks that Arun's weight is greater than 60 kg but less than 70 kg. His mother's view is that his weight cannot be greater than 68 kg. If all of them are correct in their estimation, what is the average of diferent probable weights of Arun ? Answer Choice: (A) 86.5 kg (B) 66.5 kg (C) 46.5 kg (D) 26.5 kg (E) 16.5 kg
Answer: B
For any positive integer n, the length of n is defined as number of prime factors whose product is n, For example, the length of 75 is 3, since 75=3*5*5. How many two-digit positive integers have length 6? Answer Choice: (A) 0 (B) 1 (C) 2 (D) 3 (E) 4
Answer: C
Which of the following best approximates the value of q if 20^50+20^11=20^q ? Answer Choice: (A) 61 (B) 52 (C) 51 (D) 50 (E) 39
Answer: D
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) 2600 (B) 2700 (C) 2900 (D) 3900 (E) 4000
Answer: D
Two trains travelling in the same direction at 90 and 36 kmph completely pass off another in 1 minute. If the length of the first train is 300 m, what is the length of the second train? Answer Choice: (A) 228 (B) 266 (C) 175 (D) 99 (E) 600
Answer: E
The difference between the simple interest received from two different sources on Rs. 1500 for 3 years is Rs. 13.50. The difference between their rates of interest is? Answer Choice: (A) 2.4% (B) 2.6% (C) 0.3% (D) 2.0% (E) 1.3%
Answer: C
Find the slope of the line perpendicular to the line y = (1/3)x - 7 Answer Choice: (A) -1 (B) -2 (C) -3 (D) -4 (E) -5
Answer: C
A and B started a business investing Rs. 92,000 and Rs 20,000 respectively. In what ratio the profit earned after 2 years be divided between A and B respectively? Answer Choice: (A) 9:2 (B) 3:2 (C) 23:5 (D) 18:4 (E) 17:4
Answer: C
On decreasing the price of a colour TV by 20%, its sale is increased by 30%. The effect on the revenue is? Answer Choice: (A) 4% decrease (B) 4% increase (C) 16% decrease (D) 16% increase (E) none of these
Answer: B
If p shirts can be purchased for q dollars, how many shirts can be purchased for r dollars? Answer Choice: (A) q/pr (B) q/p (C) pr/q (D) p/(qr) (E) r/(pq)
Answer: C
How many of the positive divisors of 360 are also multiples of 4 not including 360? Answer Choice: (A) 8 (B) 11 (C) 12 (D) 15 (E) 16
Answer: B
If (A+B) = 14, (B+C) = 9 and (C+D) = 3, what is the value of (A+D)? Answer Choice: (A) 16. (B) 8. (C) 7. (D) 2. (E) -2.
Answer: B
On average, activated yeast cells divide once every 120 minutes; that is, each individual cell divides into two individual cells over that time span. Given that a certain yeast colony consisted of 210,000 cells two hours ago, approximately how many cells will be populating the colony six hours from now? Answer Choice: (A) 77,500 (B) 1,860,000 (C) 2,480,000 (D) 3,360,000 (E) 4,960,000
Answer: D
Nine men went to a hotel. Eight of them spent Rs.1 each over their meals and the ninth spent Rs.2 more than the average expenditure of all the nine. Determine the total money spent by them? Answer Choice: (A) 19.28 (B) 10.28 (C) 11.28 (D) 14.28 (E) 17.28
Answer: B
TheOG 13thed page 193 #77 says
If n = 90! + 87, then n is divisible by which of the
following?
I. 15
II. 17
III. 19 Answer Choice: (A)  None (B)  I only (C)  II only (D)  I and II (E)  II and III
Answer: B
A1B, D4F, H9K,then find next term ? Answer Choice: (A) M16Q (B) L25P (C) N36P (D) N25S (E) M9K
Answer: A
A water tank is two-fifth full. Pipe A can fill a tank in 10 minutes and pipe B can empty it in 8 minutes. If both the pipes are open, how long will it take to empty or fill the tank completely? Answer Choice: (A) 16 min. to empty (B) 6 min. to full (C) 9 min. to empty (D) 9 min. to full (E) 8 min. to full
Answer: A
My brother is 3 years elder to me. My father was 28 years of age when my sister was born while my mother was 26 years of age when I was born. If my sister was 6 years of age of when my brother was born, then, what was the age of my father and mother respectively when my brother was born? Answer Choice: (A) 34 yrs, 23 yrs (B) 32 yrs, 29 yrs (C) 35 yrs, 29 yrs (D) 35 yrs, 33 yrs (E) none
Answer: A
A, B, C are three consecutive positive integers (A>B>C). What is the value of the expression 2A +2B +3C? Answer Choice: (A) 6A+7. (B) 5A+1. (C) 5A-1. (D) 7A-8. (E) 6A-7.
Answer: D
At a restaurant, glasses are stored in two different-sized boxes. One box contains 12 glasses, and the other contains 16 glasses. If the average number of glasses per box is 15, and there are 16 more of the larger boxes, what is the total number of glasses Q at the restaurant? (Assume that all boxes are filled to capacity.) Answer Choice: (A) 96 (B) 240 (C) Q=256 (D) Q=384 (E) Q=480
Answer: E
The average of five results is 46 and that of the first four is 45. The fifth result is? Answer Choice: (A) 29 (B) 27 (C) 29 (D) 50 (E) 81
Answer: D
If 3x+y=40, 2x-y=20, for integers of x and y, 4y^2=? Answer Choice: (A) 2 (B) 4 (C) 0 (D) 10 (E) 64
Answer: E
Three candidates contested an election and received 1136, 7636 and 11628 votes respectively. What percentage of the total votes did the winning candidate get? Answer Choice: (A) 57% (B) 60% (C) 65% (D) 90% (E) 80%
Answer: A
A bag contains 4red, 5blue and 3green balls. If 3 ballsare picked at random, what is the probability that both are red? Answer Choice: (A) 1/33 (B) 1/22 (C) 1/12 (D) 1/44 (E) 1/55
Answer: E
Jade has 4 flavors of ice cream in his parlor. How many options are there for James to pick a one-flavor, two-flavor, three-flavor or four-flavor order? Answer Choice: (A) 15 (B) 13 (C) 14 (D) 17 (E) 18
Answer: A
At a special sale, 8 tickets can be purchased for the price of 6 tickets. If 8 tickets are purchased at the sale, the amount saved will be What percent of the original price of the 8 tickets? Answer Choice: (A) 25% (B) 33.3% (C) 40% (D) 60% (E) 66.6%
Answer: A
Ten years ago, the age of Anand was one-third the age of Bala at that time. The present age of Bala is 8 years more than the present age of Anand. Find the present age of Anand? Answer Choice: (A) 12 (B) 13 (C) 14 (D) 15 (E) 16
Answer: C
How long does a train 110metres long running at the speed of 72 km/hr take to cross a bridge 132metres in length? Answer Choice: (A) 10 (B) 11.1 (C) 12.1 (D) 31.2 (E) 21.5
Answer: C
Joe drives 420 miles at 60 miles per hour, and then he drives the next 120 miles at 40 miles per hour. What is his average speed for the entire trip in miles per hour? Answer Choice: (A) 42 (B) 54 (C) 50 (D) 54 (E) 56
Answer: B
A works twice as fast as B. if both of them can together finish a piece of work in 12 days, then B alone can do it in Answer Choice: (A) 24 days (B) 27 days (C) 36 days (D) 48 days (E) 50 days
Answer: C
There are 50 employees in the office of ABC Company. Of these, 22 have taken an accounting course, 15 have taken a course in finance and 14 have taken a marketing course. Nine of the employees have taken exactly two of the courses and 2 employee has taken all three of the courses. How many of the 50 employees have taken none of the courses? Answer Choice: (A) 12 (B) 8 (C) 5 (D) 4 (E) 9
Answer: A
Jackson invested $200,000, dividing it all unequally between Account P and Account Q. At the end of the year, it turned out that Account P had earned 12% interest and Account Q had earned 25% interest. If Jackson earned a total of $60,000 in interest between the two accounts, which of the following is approximately the amount he put in account P? Answer Choice: (A) $115,384 (B) $120,000 (C) $121,072 (D) $124,129 (E) $130,000
Answer: A
In a class there are 20 boys and 20 girls. In how many ways can a boy and a girl be selected? Answer Choice: (A) 508 (B) 400 (C) 800 (D) 570 (E) 503
Answer: B
Ravi can do a piece of work in 30 days while Prakash can do it in 40 days. In how many days will they finish it together? Answer Choice: (A) 17 1/7 (B) 2/7 (C) 8/5 (D) 4/9 (E) 3/8
Answer: A
A cab driver 5days income was $45, $50, $60, $65 , $70. Then his average income is? Answer Choice: (A) $58 (B) $42 (C) $65 (D) $48 (E) $62
Answer: A
An isosceles triangle has angles with ratios 1:2:2. What is the measurement of the angle within the triangle with ratio 2? Answer Choice: (A) 36Â° (B) 46Â° (C) 72Â° (D) 92Â° (E) 100Â°
Answer: C
A candidate got 40% of the votes polled and he lost to his rival by 5000 votes. How many votes were cast? Answer Choice: (A) 25000 (B) 2028 (C) 2775 (D) 5496 (E) 6851
Answer: A
If f(f(n)) + f(n) = 2n+3, f(0) = 1 then f(2012) = ? Answer Choice: (A) 2013 (B) 2088 (C) 270 (D) 1881 (E) 1781
Answer: A
The first three terms of a proportion are 3, 9 and 12. The fourth term is? Answer Choice: (A) 6 (B) 36 (C) 5 (D) 25 (E) 30
Answer: B
Find the middle one when The sum of five consecutive even numbers is 65? Answer Choice: (A) 9 (B) 13 (C) 15 (D) 17 (E) 11
Answer: B
A, B and C enter into a partnership. They invest Rs. 70,000, Rs. 80,000 and Rs. 1,20,000 respectively. At the end of the first year, B withdraws Rs. 40,000, while at the end of the second year, C withdraws Rs. 80,000. In what ratio will the profit be shared at the end of 3 years? Answer Choice: (A) 21 : 32 : 4 (B) 21 : 26 : 4 (C) 21: 12 : 1 (D) 21: 16 : 28 (E) none
Answer: D
Three fill pipes A, B and C can fill separately a cistern in 3, 4 and 6 minutes respectively. A was opened first. After 1 minute, B was opened and after 2 minutes from the start of A, C was also opened. Find the time when the cistern will be full ? Answer Choice: (A) 2 1⁄9 min. (B) 4 1⁄2 min. (C) 3 3⁄4 min. (D) 3 min. (E) None of these
Answer: A
The forth proportional to 20,8,15 is? Answer Choice: (A) 15 (B) 6 (C) 18 (D) 20 (E) 24
Answer: B
A train passes a station platform in 36 seconds and a man standing on the platform in 20 seconds. If the speed of the train is 54 km/hr, what is the length of the platform? Answer Choice: (A) 228 (B) 240 (C) 188 (D) 266 (E) 281
Answer: B
Marge has 3 pumps for filling her swimming pool. When all 3 pumps work at their maximum rates, the swimming pool is filled in 60 minutes. Pump 1's maximum rate is twice the maximum rate of pump 2 and four times the maximum rate of pump 3. How long would it take Marge to fill the pool if she used only pump 3 at its maximum rate ? Answer Choice: (A) 2hrs, 48mins (B) 7hrs, (C) 7hrs, 12mins (D) 13hrs, 4mins (E) 14hrs, 24mins
Answer: B
A machine puts c caps on bottles in m minutes. How many R hours will it take to put caps on b bottles? Answer Choice: (A) 60bm/c (B) R=bm/60c (C) bc/60m (D) 60b/cm (E) b/60cm
Answer: B
At the beginning of a year ,the owner of a jewel shop raised the price of all the jewels in his shop by x% and lowered them by x%. The price of one jewel after this up and down cycle reduced by Rs.100.The owner carried out the same procedure after a month.After this second up-down cycle,the price of that jewel was Rs.2304.Find the original price of that jewel(in Rs.) Answer Choice: (A) 2500 (B) 550 (C) 2600 (D) 2650 (E) None of these
Answer: A
By approximately what percent is x greater than 1/2 if (1/2)(x) = 1? Answer Choice: (A) 732% (B) 560% (C) 641% (D) 370% (E) 300%
Answer: E
Mirun travels the first 3 hours of her journey at 20 mph speed and the remaining 2 hours at 40 mph speed. What is the average speed of Mirun 's travel in mph? Answer Choice: (A) 26mph (B) 27mph (C) 22mph (D) 28mph (E) 23mph
Answer: D
Three fifth of the roads from A to B are at least 5 miles long, and 5/6 of the roads from B to C are at least 5 miles long. If you randomly pick a road from A to B and then randomly pick a road from B to C, what is the probability that at least one of the roads you pick is at least 5 miles long? Answer Choice: (A) 1/6 (B) 1/4 (C) 2/3 (D) 3/4 (E) 11/12
Answer: C
Each side of a rectangle is increased by 100% .By what percentage does the area increase? Answer Choice: (A) 300% (B) 400% (C) 500% (D) 200% (E) 600%
Answer: A
If the number of boys in a class are 8 times the number of girls, which value can never be the total number of students? Answer Choice: (A) 27 (B) 45 (C) 81 (D) 42 (E) 56
Answer: D
The cost price of a radio is Rs.1500 and it was sold for Rs.1230, find the loss %? Answer Choice: (A) 18% (B) 28% (C) 34% (D) 39% (E) 93%
Answer: A
If four coins are tossed, the probability of getting two heads and two tails is Answer Choice: (A) 3/8 (B) 3/5 (C) 3/9 (D) 3/1 (E) 3/3
Answer: A
In how many different ways can 5 boys and 2 girls sit on a bench such that the girls always sit together? Answer Choice: (A) 360 (B) 720 (C) 1440 (D) 1800 (E) 2160
Answer: C
In how many different ways can the letters of the word ‘CAN’ be arranged? Answer Choice: (A) 6 (B) 12 (C) 8 (D) 2 (E) 4
Answer: A
How long does a truck of 200 m long traveling at 60 kmph takes to cross a bridge of 180 m in length? Answer Choice: (A) 36.7 (B) 26.8 (C) 22.8 (D) 21.1 (E) 16.2
Answer: C