loafeihong/math_mmlu_format huggingface dataset:
The proportion of water to alcohol in Solution A is 5:4 and the proportion of water to alcohol in Solution B is 6:5. If an equal amount of each solution is mixed together, what is the concentration of alcohol in the new solution? Answer Choice: (A) 40.9% (B) 41.9% (C) 42.9% (D) 43.9% (E) 44.9%
Answer: E
A man takes 5 hours 45 min in walking to a certain place and riding back. He would have gained 2 hours by riding both ways. The time he would take to walk both ways is Answer Choice: (A) 7hours 75 mins (B) 7 hours (C) 8 hours (D) 5 hours (E) 6 hours
Answer: A
Two goods trains each 850 m long are running in opposite directions on parallel tracks. Their speeds are 45 km/hr and 30 km/hr respectively. Find the time taken by the slower train to pass the driver of the faster one? Answer Choice: (A) 22 sec (B) 81.6 sec (C) 48 sec (D) 18.3 sec (E) 9.32 sec
Answer: B
Sujit incurred a loss of 45% on selling an article for Rs.3850/-. What was the cost price of the article? Answer Choice: (A) Rs.5725/- (B) Rs.5080/- (C) Rs.6250/- (D) Rs.7000/- (E) None of these
Answer: D
The sum of the ages of 4 children born at the intervals of 3 years each is 36 years. what is the age of the youngest child ? Answer Choice: (A) 22 (B) 18 (C) 4.5 (D) 99 (E) 38
Answer: C
At the end of three years what will be the compound interest at the rate of 10% p.a. on an amount of Rs.5000? Answer Choice: (A) 1655 (B) 2888 (C) 2776 (D) 2997 (E) 2718
Answer: A
Can you find the missing number in the sequence given below?
10 18 26 11 19 ? 12 20 28 13 21 29 Answer Choice: (A) 25 (B) 23 (C) 20 (D) 27 (E) 19
Answer: D
2,5,12,31,81,__ Answer Choice: (A) 210 (B) 211 (C) 213 (D) 214 (E) 215
Answer: C
A rectangle PRSU, is divided into two smaller rectangles PQTU, and QRST by the line TQ. PQ = 10 cm. QR = 5 cm and RS = 10 cm. Points A, B, F are within rectangle PQTU, and points C, D, E are within the rectangle QRST. The closest pair of points among the pairs (A, C), (A, D), (A, E), (F, C), (F, D), (F, E), (B, C), (B, D), (B, E) are 10 3 cm apart.
Which of the following statements is necessarily true? Answer Choice: (A) The closest pair of points among the six given points cannot be (F, C) (B) Distance between A and B is greater than that between F and C. (C) The closest pair of points among the six given points is (C, D), (D, E), or (C, E). (D) none of the above (E) Cannot be determined
Answer: D
If |x + 2| = 10, what is the sum of all the possible values of x? Answer Choice: (A) -16 (B) -13 (C) -4 (D) -2 (E) 12
Answer: C
How many Q ways are there of placing 6 marbles in 4 bowls, if any number of them can be placed in each bowl? Answer Choice: (A) 6C4 (B) 6P4 (C) 4^6 (D) 6^4 (E) 6!
Answer: C
Ratio between Rahul and Deepak is 4:3, After 6 Years Rahul age will be 26 years. What is Deepak present age Answer Choice: (A) 14 (B) 15 (C) 20 (D) 22 (E) 23
Answer: B
A clock is set right at 1 p.m. If it gains one minute in an hour, then what is the true time when the clock indicates 6 p.m. in the same day? Answer Choice: (A) 55 5⁄61 minutes past 5 (B) 5 minutes past 6 (C) 5 minutes to 6 (D) 59 1⁄64 minutes past 5 (E) None of these
Answer: A
what is the smallest integer that is multiple of 5,7,8 Answer Choice: (A) A)70 (B) B)35 (C) C)200 (D) D)280 (E) E)140
Answer: D
25% of the total cost of a plot of area 280 sq.ft. is Rs.132370. What is the rate per sq.ft of the plot? Answer Choice: (A) Rs.2091 (B) Rs.1891 (C) Rs.1981 (D) Rs.1991 (E) None of these
Answer: B
Irin, Ingrid and Nell bake chocolate chip cookies in the ratio of 9.18: 5.17: 2.05. If altogether they baked a batch of 148 cookies, what percent of the cookies did Ingrid bake? Answer Choice: (A) 0.125% (B) 1.25% (C) 31.7% (D) 125% (E) 0.152%
Answer: C
X and Y started a business investing Rs. 50,000 and Rs 40,000 respectively. In what ratio the profit earned after 2 years be divided between X and Y respectively? Answer Choice: (A) 3:2 (B) 9:2 (C) 5 : 4 (D) 1:4 (E) 18:4
Answer: C
A man whose bowling average is 12.4, takes 8 wickets for 26 runs and there by decreases his average by 0.4. the number of wickets taken by him before his last match is? Answer Choice: (A) 173 (B) 174 (C) 175 (D) 176 (E) 177
Answer: C
An article is bought for Rs.675 and sold for Rs.900, find the gain percent? Answer Choice: (A) 6 % (B) 8 % (C) 5 5/11% (D) 11 % (E) 5%
Answer: C
People standing in a straight line are wearing alternating colored shirts. The pattern of shirts begins with red, followed by green, blue, and yellow. This pattern continues (red, green, blue, and yellow) until it ends with a green shirt. If there are more than 4 people in line, which of the following cannot be the number of people in the line? Answer Choice: (A) 18 (B) 22 (C) 42 (D) 41 (E) 74
Answer: D
If x/|y| = 1 which of the following must be true? Answer Choice: (A) x = -y (B) x = y (C) x = y^2 (D) x^2 = y^2 (E) x^3 = y^3
Answer: D
Two sacks together contained 40 kilograms of sugar. If after 1 kilogram of sugar was taken from the first sack and poured into the second the weight of the sugar in the first sack became 60% the weight of the sugar in the second, what was the original difference in the weights of the sacks? Answer Choice: (A) 4 (B) 6 (C) 8 (D) 10 (E) 12
Answer: C
At a certain supplier, a machine of type A costs $20,000 and a machine of type B costs $60,000. 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) $26,400 (C) $12,000 (D) $12,800 (E) $13,200
Answer: B
If |5x-30| = 100, then find the sum of the values of x? Answer Choice: (A) 1 (B) -2 (C) 12 (D) -3 (E) 4
Answer: C
A and B start walking towards each other at 5am at speed of 4kmph and 8kmph. They were initially 36km apart. At what time do they meet? Answer Choice: (A) 8am (B) 6am (C) 7am (D) 10am (E) 8pm
Answer: A
a number divided by 44 leaves remainder 17 what is the remainder when same number divided by 8 Answer Choice: (A) 5 (B) 7 (C) 9 (D) 10 (E) 11
Answer: A
Health insurance Plan Q requires the insured to pay $1000 or 50% of total cost, whichever is lower. Plan B requires the insured to pay the initial $300, but then pays 80% of the cost over $300. Which of the following is a cost level for which both insurance plans pay out the same amount? Answer Choice: (A) $600 (B) $1000 (C) $3800 (D) $5300 (E) $6200
Answer: B
A 300 meter long train crosses a plaƞorm in 39 seconds while it crosses a signal pole in 18 seconds.
What is the length of the plaƞorm. Answer Choice: (A) 310 meter (B) 335 meter (C) 345 meter (D) 350 meter (E) None of these
Answer: D
It is being given that (2^32 + 1) is completely divisible by a whole number. Which of the following numbers is completely divisible by this number? Answer Choice: (A) 16^2+1 (B) 12 (C) (2^96+1) (D) 24 (E) 4^4+6
Answer: C
Evaluate: 50 - 12÷4×2 = Answer Choice: (A) 44 (B) 54 (C) 16 (D) 27 (E) 30
Answer: A
I sold a book at a profit of 10%. Had I sold it for $120 more, 15% would have been gained. Find the cost price? Answer Choice: (A) $2000 (B) $2500 (C) $2400 (D) $3120 (E) $1540
Answer: C
In how many ways can the letters of the word ABROAD be rearranged such that the vowels always appear together? Answer Choice: (A) 6!/2! (B) 3!*3! (C) 4!/2! (D) 4! *(3!/2!) (E) 3!*3!/2
Answer: D
If n is a positive integer and the product of all integers from 1 to n, inclusive, is a multiple of 690, what is the least possible value of n? Answer Choice: (A) 10 (B) 11 (C) 12 (D) 13 (E) 23
Answer: E
Mohit sold an article for Rs. 18000. Had he offered a discount of 10% on the selling price, he would have earned a profit of 8%. What is the cost price of the article? Answer Choice: (A) 15000 (B) 15002 (C) 15029 (D) 15329 (E) 15012
Answer: A
In how many ways letters of the word RSCUPERATE be arranged? Answer Choice: (A) 357898 (B) 654326 (C) 865453 (D) 545778 (E) 302400
Answer: E
A cistern is filled by pipe A in 10 hours and the full cistern can be leaked out by an exhaust pipe B in 15 hours. If both the pipes are opened, in what time the cistern is full? Answer Choice: (A) 50hrs (B) 30hrs (C) 70hrs (D) 80hrs (E) 90hrs
Answer: B
For integers x and y, if 91x = 8y, which of the following must be true?
I. y > x
II. y/7 is an integer
III. The cube root of x is an integer Answer Choice: (A) I only (B) II only (C) III only (D) I and II (E) II and III
Answer: E
The length of rectangle is thrice its breadth and its perimeter is 88 m, find the area of the rectangle? Answer Choice: (A) 432 (B) 376 (C) 299 (D) 276 (E) 396
Answer: E
A and B together can do a piece of work in 8 days. If A alone can do the same work in 12 days, then B alone can do the same work in? Answer Choice: (A) 25 days (B) 24 days (C) 22 days (D) 27 days (E) 21 days
Answer: B
A man invests Rs. 8,000 at the rate of 5% per annum. How much more should he invest at the rate of 8%, so that he can earn a total of 6% per annum? Answer Choice: (A) Rs. 1200 (B) Rs. 1300 (C) Rs. 1500 (D) Rs. 4000 (E) None of these
Answer: D
For a group of n people, k of whom are of the same sex, the (n-k)/n expression yields an index for a certain phenomenon in group dynamics for members of that sex. For a group that consists of 20 people, 8 of whom are females, by how much does the index for the females exceed the index for the males in the group? Answer Choice: (A)  0.05 (B)  0.0625 (C)  0.2 (D)  0.25 (E)  0.6
Answer: C
There is a 30% increase in the price of an article in the first year, a 20% decrease in the second year and a 10% increase in the next year. If the final price of the article is Rs. 2288, then what was the price of the article initially? Answer Choice: (A) Rs.2038 (B) Rs.2073 (C) Rs.2000 (D) Rs.2027 (E) Rs.2022
Answer: C
There are three foam generators in the factory, each of the first two can generate 10 liters of foam in one hour and the third can generate 18 liters in an hour. The three generators start working together at the same time and after one hour and a half one of the first generators stops working and two hours after that the third generator stops working and only one generator is left. If 5 hours after they all started to work the last generator stops working, how many liters of foam were generated? Answer Choice: (A) 128 (B) 132. (C) 146. (D) 154. (E) 166.
Answer: A
In 1998 the profits of company N were 10 percent of revenues. In 1999, the revenues of company N fell by 30 percent, but profits were 16 percent of revenues. The profits in 1999 were what percent of the profits in 1998? Answer Choice: (A) 80% (B) 105% (C) 120% (D) 112% (E) 138%
Answer: D
30 percent of Andrea's living room floor is covered by a carpet that is 4 feet by 9 feet. What is the area of her living room floor? Answer Choice: (A) 14.4 (B) 120 (C) 50.4 (D) 60 (E) 90
Answer: B
There are 5 chess amateurs playing in Villa's chess club tournament. If each chess amateur plays with exactly 4 other amateurs, what is the total number of chess games possible to be played in the tournament? Answer Choice: (A) 10 (B) 20 (C) 40 (D) 60 (E) 120
Answer: A
If 28a+30b+31c=425.
then a+b+c=?.a,b,c are natural numbers Answer Choice: (A) 14 (B) 8 (C) 6 (D) 9 (E) 2
Answer: A
A cistern is filled by a tap in 3 1/2 hours. Due to leak in the bottom of the cistern, it takes half an hour longer to fill the cistern. If the cistern is full how long will it take the leak to empty it? Answer Choice: (A) 88hours (B) 38hours (C) 78hours (D) 28hours (E) 48hours
Answer: D
What is the place value of 3 in the numeral 53468? Answer Choice: (A) 3000 (B) 30 (C) 3 (D) 330 (E) 300
Answer: A
A child is playing with letter blocks (a playing cube in which an english letter is written). Before leaving the child to play on her own, her mon arranged 5 blocks into the word APPLE. How many different 6 letter words can the child make with these 5 blocks (Words need not have a meaning.She is just a child!) ? Answer Choice: (A) 2! (B) 3! (C) 4! (D) 5! (E) 6!
Answer: C
A certain company charges $6 per package to ship packages weighing less than 2 pounds each. For a package weighing 2 pounds or more, the company charges an initial fee of $6 plus $2 per pound. If the company charged $30 to ship a certain package, which of the following was the weight of the package, in pounds? Answer Choice: (A) 6 (B) 8 (C) 10 (D) 12 (E) 14
Answer: D
Williams works at a resort from the beginning of March to the end of September. During the month of August this past year, he made 8 times the average (arithmetic mean) of his monthly totals in tips for the other months. His total tips for August were what fraction of his total tips for all of the months he worked? Answer Choice: (A) 3/7 (B) 5/7 (C) 6/7 (D) 1/7 (E) 4/7
Answer: E
If four coins are tossed, the probability of getting two heads and two tails is Answer Choice: (A) 3/8 (B) 6/11 (C) 2/5 (D) 4/5 (E) 5/11
Answer: A
If 0.75: x :: 5:9, then x is equal to: Answer Choice: (A) 1.12 (B) 1.16 (C) 1.2 (D) 1.35 (E) None of these
Answer: D
By investing in 16 2/3% stock at 64, one earns Rs. 1500. The investment made is: Answer Choice: (A) Rs. 5640 (B) Rs. 5760 (C) Rs. 7500 (D) Rs. 8600 (E) Rs. 9600
Answer: B
A grocery purchased cereal at 40% of its list price and sold it for 90% of its list price. What is its percent gain? Answer Choice: (A) 30 (B) 65 (C) 75 (D) 110 (E) 125
Answer: E
A dishonest dealer professes to sell goods at the cost price but uses a weight of 720 grams per kg, what is his percent? Answer Choice: (A) 15% (B) 25% (C) 38.9% (D) 45% (E) 35%
Answer: C
A 600 meter long train crosses a signal post in 40 seconds. How long will it take to cross a 3 kilometer long bridge, at the same speed? Answer Choice: (A) 240 (B) 288 (C) 665 (D) 199 (E) 261
Answer: A
By selling an article at Rs.800, a shopkeeper makes a profit of 25%. At what price should he sell the article so as to make a loss of 25%? Answer Choice: (A) 123 (B) 480 (C) 266 (D) 1251 (E) 121
Answer: B
A bag contains 2 white balls, 3 black balls and 4 red balls. In how many ways can 3 balls be drawn from the bag, if at least one black ball is to be included in the draw Answer Choice: (A) 64 (B) 128 (C) 132 (D) 222 (E) None of these
Answer: A
GOOD is coded as 164 then BAD coded as 21.if ugly coded as 260 then JUMP? Answer Choice: (A) 200 (B) 210 (C) 220 (D) 230 (E) 240
Answer: E
A drought decreased the amount of water in city X’s reservoirs from 118 million gallons to 96 million gallons. If the reservoirs were at 79 percent of total capacity before the drought began, approximately how many million gallons were the reservoirs below total capacity after the drought? Answer Choice: (A) 67 (B) 58 (C) 54 (D) 46 (E) 32
Answer: C
Evaluate : 986 x 237 + 986 x 863 Answer Choice: (A) 986000 (B) 968000 (C) 978000 (D) 987000 (E) None of them
Answer: A
The class mean score on a test was 50, and the standard deviation was 15. If Jack's score was within 2 standard deviations of the mean, what is the lowest score he could have received? Answer Choice: (A) 20 (B) 31 (C) 45 (D) 90 (E) 89
Answer: A
The average salary of a person for the months of January, February, March and April is Rs.8000 and that for the months February, March, April and May is Rs.8100. If his salary for the month of May is Rs.6500, find his salary for the month of January? Answer Choice: (A) 2177 (B) 2876 (C) 4500 (D) 2981 (E) 6100
Answer: E
256, 225, 196, 169, 144, ? Answer Choice: (A) 49 (B) 64 (C) 81 (D) 121 (E) 100
Answer: D
In a shop, 40% socks are white and rest are black. 60% socks are made of cotton and rest are made of wool. 25% white socks are made of cotton and 20 of the black socks are made of wool. How many black socks Z are made of cotton? Answer Choice: (A) 100 (B) 80 (C) 60 (D) 50 (E) 25
Answer: A
A certain junior class has 3000 students and a certain senior class has 800 students. Among these students, there are 60 siblings pairs each consisting of 1 junior and 1 senior. If 1 student is to be selected at random from each class, what is the probability that the 2 students selected will be a sibling pair? Answer Choice: (A) 1/40000 (B) 1/3600 (C) 9/2000 (D) 1/60 (E) 1/15
Answer: A
Dave has no fashion sense, and will wear any combination of garments regardless of whether someone thinks they “match.” Every day Dave chooses an outfit consisting of one of each of the following garments: jacket, tie, shirt, pants, boxers, right sock, left sock, right shoe, left shoe. If Dave has more than one of each of the listed garments, and can make 630,000 different outfits, then for how many garments does Dave have exactly five choices? Answer Choice: (A) 0 (B) 1 (C) 2 (D) 3 (E) 4
Answer: E
A sum amounts to Rs.4410 in 2 years at the rate of 5% p.a. If interest was compounded yearly then what was the principal? Answer Choice: (A) Rs.4000 (B) Rs.5000 (C) Rs.4500 (D) Rs.4800 (E) Rs.5800
Answer: A
A jar full of whisky contains 40% alcohol. A part of this whisky is replaced by another containg 19% alcohol and now the percentage of alcohol was found to be 26%. What quantity of whisky is replaced ? Answer Choice: (A) 1/3 (B) 2/3 (C) 2/5 (D) 3/5 (E) 4/5
Answer: B
In store A there are 50 pairs of pants for every 40 store B has. The price ratio between the pants in store B and the pants in store A is 3:4. If all the pants were sold in both places until the stock ran out, what is the ratio between the total amount stores A earned to the total amount store B earned? Answer Choice: (A) 3:16. (B) 2:3. (C) 5:3. (D) 3:4. (E) 2:5.
Answer: C
The side of a cube is 15 m, find it's surface area? Answer Choice: (A) 1350 (B) 1750 (C) 1150 (D) 1450 (E) 1570
Answer: A
From a group of 7 men and 6 women, five persons are to be selected to form a committee so that at least 3 men are there on the committee. In how many ways can it be done? Answer Choice: (A) 784 (B) 365 (C) 452 (D) 251 (E) 756
Answer: E
A train 220 m long is running with a speed of 59 kmph.. In what will it pass a man who is running at 7 kmph in the direction opposite to that in which the train is going Answer Choice: (A) 8 sec (B) 10 sec (C) 12 sec (D) 14 sec (E) 15 sec
Answer: C
A train 500m long takes 10 sec to cross a man walking at 5kmph in a direction opposite to that of the train. Find the speed of the train? Answer Choice: (A) 175kmph (B) 150kmph (C) 162kmph (D) 145kmph (E) 100kmph
Answer: A
The average age of applicants for a new job is 20, with a standard deviation of 8. The hiring manager is only willing to accept applicants whose age is within one standard deviation of the average age. Assuming that all applicants' ages are integers and that the endpoints of the range are included, what is the maximum number of different ages of the applicants? Answer Choice: (A) 8 (B) 16 (C) 17 (D) 18 (E) 34
Answer: C
A batsman makes a score of 87 runs in the 17th inning and thus increases his averages by 3. What is his average after 17th inning? Answer Choice: (A) 39 (B) 35 (C) 42 (D) 40.5 (E) 41.5
Answer: A
Set S consists of integers {8, 11, 12, 14, 15}. If integer n is included in the set, the average (arithmetic mean) of set S will increase by 25%. What is the value of integer n? Answer Choice: (A) 28 (B) 32 (C) 36 (D) 40 (E) 44
Answer: D
There are 6 people and 6 chairs. In how many different ways people can occupy the chairs? Answer Choice: (A) 360 (B) 500 (C) 420 (D) 720 (E) 840
Answer: D
The edges of cuboid are 4 cm; 5 cm and 6 cm. Find its surface area? Answer Choice: (A) 228 (B) 148 (C) 992 (D) 772 (E) 222
Answer: B
Find the sum of first 32 natural numbers Answer Choice: (A) 470 (B) 468 (C) 465 (D) 463 (E) 528
Answer: E
The average score in an examination of 10 students of a class is 60. If the scores of the top five students are not considered, the average score of the remaining students falls by 5. The pass mark was 30 and the maximum mark was 100. It is also known that none of the students failed. If each of the top five scorers had distinct integral scores, the maximum possible score of the topper is Answer Choice: (A) 89 (B) 90 (C) 92 (D) 99 (E) 96
Answer: D
Let us say that a table tennis tournament was going on with knock out terms which means the one who loses the match is out of the tournament. 86 players took part in that tournament. How many matches were played? Answer Choice: (A) 90 matches (B) 95 matches (C) 99 matches (D) 85 matches (E) 87 matches
Answer: D
The speed at which a man can row a boat in still water is 15 km/hr. If he rows downstream, where the speed of current is 3 km/hr, how many seconds will he take to cover 100 meters? Answer Choice: (A) 14 (B) 16 (C) 18 (D) 20 (E) 22
Answer: D
In a sports club with 30 members, 17 play badminton and 18 play tennis and 2 do not play either. How many members play both badminton and tennis? Answer Choice: (A) 7 (B) 8 (C) 9 (D) 10 (E) 11
Answer: A
The positive value of x that satisfies the equation (1 + 2x)^3 = (1 + 3x)^4 is between
Bunuel, can you please explain this one? Answer Choice: (A) 0 and 0.5 (B) 0.5 and 1 (C) 1 and 1.5 (D) 1.5 and 2 (E) 2 and 2.5
Answer: B
The average of first five multiples of 2 is? Answer Choice: (A) 6 (B) 8 (C) 9 (D) 5 (E) 7
Answer: A
When positive integer A is divided by positive integer B, the result is 9.44. Which of the following could be the integer B is ? Answer Choice: (A) 11 (B) 44 (C) 24 (D) 25 (E) 22
Answer: D
Three persons invested Rs.9000 in a joint business. The second person invested Rs.1000 more than the first and the third Rs.1000 more than second. After two years, they gained Rs.3600. How much third person will get? Answer Choice: (A) 2400 (B) 1600 (C) 2980 (D) 2707 (E) 2872
Answer: B
If 10 crates have 98 apples each and how many apples more is required in order to make 100 apples in each crate? Answer Choice: (A) 5 (B) 10 (C) 15 (D) 20 (E) 0
Answer: D
A company that ships boxes to a total of 15 distribution centers uses color coding to identify each center. If either a single color or a pair of two different colors is chosen to represent each center and if each center is uniquely represented by that choice of one or two colors, what is the minimum number of colors needed for the coding? (assume that the order of the colors in a pair does not matter) Answer Choice: (A) 8 (B) 7 (C) 6 (D) 5 (E) 9
Answer: D
What is the difference between the compound interest on Rs.12000 at 20% p.a. for one year when compounded yearly and half yearly? Answer Choice: (A) Rs.140 (B) Rs.120 (C) Rs.130 (D) Rs.110 (E) None of these.
Answer: B
If the probability E of rain on any given day in city x is 50% what is the probability it with rain on exactly 3 days in a five day period? Answer Choice: (A) 8/125 (B) 2/25 (C) 5/16 (D) 8/25 (E) 3/4
Answer: C
If a young child was 16 months old one year ago, how old was the child, in months, x months ago? Answer Choice: (A) x − 28 (B) x − 12 (C) 16 − x (D) 24 − x (E) 28 − x
Answer: E
The sector of a circle has radius of 28 cm and central angle 90o. Find its perimeter? Answer Choice: (A) 100 cm (B) 85 cm (C) 75 cm (D) 95 cm (E) 110 cm
Answer: A
how many internal diagonals does a nonagon (nine sided polygon) have? Answer Choice: (A) 25 (B) 27 (C) 40 (D) 56 (E) 80
Answer: B
Students in Class I, II and III of a school are in the ratio of 3 : 5 : 8. Had 15 more students admitted to each class, the ratio would have become 6 : 8 : 11. How many total students were there in the beginning? Answer Choice: (A) 112 (B) 64 (C) 96 (D) 80 (E) None
Answer: D
A voltmeter is used: Answer Choice: (A) 22 (B) 266 (C) 27 (D) 26 (E) 81
Answer: C
Of the three-digit integers greater than 900, how many have two digits that are equal to each other and the remaining digit different from the other two? Answer Choice: (A)  90 (B)  82 (C)  80 (D)  45 (E)  36
Answer: A
0, 6, 18, 36, 60, 90, ?What number should replace the question mark? Answer Choice: (A) 126 (B) 120 (C) 119 (D) 126 (E) 147
Answer: A
In how many ways can 7 boys be seated in a circular order? Answer Choice: (A) 120 (B) 360 (C) 420 (D) 720 (E) 480
Answer: D
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) 4991 (B) 4992 (C) 2777 (D) 2977 (E) 2781
Answer: A