loafeihong/math_mmlu_format huggingface dataset:
0.04 x 0.0162 is equal to: Answer Choice: (A) 6.48 x 10(power -4) (B) 6.48 x 10(power -3) (C) 9.48 x 10(power -4) (D) 5.48 x 10(power -4) (E) 6.08 x 10(power -4)
Answer: A
The speed of a boat in still water is 80kmph and the speed of the current is 20kmph. Find the speed downstream and upstream? Answer Choice: (A) 22 kmph (B) 40 kmph (C) 60 kmph (D) 15 kmph (E) 23 kmph
Answer: C
At a certain supplier, a machine of type A costs $30,000 and a machine of type B costs $70,000. 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) $12,800 (E) $13,200
Answer: E
What is the total number of integers between 20 and 70 that are divisible by 2? Answer Choice: (A) 19 (B) 25 (C) 24 (D) 26 (E) 20
Answer: B
The second of two numbers is two less than three times the first. Find the numbers if there sum is
82. Answer Choice: (A) 7-19 (B) 8-20 (C) 10-16 (D) 15-9 (E) 21-61
Answer: E
A room 4 m 47 cm long and 7m 77 cm broad is to be paved with square tiles. Find the least number of square tiles required to cover the floor. Answer Choice: (A) 38636 (B) 38640 (C) 38647 (D) 38591 (E) 38675
Answer: D
A, B and C can do a piece of work in 20, 30 and 60 days respectively. In how many days can A do the work if he is assisted by B and C on every third day? Answer Choice: (A) 16 (B) 14 (C) 15 (D) 18 (E) 13
Answer: C
A certain number of donkeys and an equal number of men are going to a village. Half of the men are on their donkey's back while the remaining are walking along leading their donkeys. If the number of legs walking on the ground is 70. How many donkeys are there? Answer Choice: (A) 218 (B) 277 (C) 299 (D) 267 (E) 11
Answer: B
Two numbers are respectively 20% and 25% more than a third number. The percentage that is first of the second is? Answer Choice: (A) 33 (B) 71 (C) 96 (D) 55 (E) 77
Answer: C
A certain research group plans to create computer models of x% of a list of 10,000 bacterial species known to inhabit the human body. After a budget cut, the group finds it must reduce this selection by (x − 7)%. In terms of x, how many species of bacteria will the group be able to model? Answer Choice: (A) x*x – 5x (B) (x)*(107 – x) (C) (100)(105 – x) (D) (100)(95 – x) (E) (x-5)/100
Answer: B
In each of the following questions a number series is given with one term missing. Choose the correct alternative that will continue the same pattern and fill in the blank spaces.
2, 7, ?, 23, 34, 47 Answer Choice: (A) 31 (B) 14 (C) 36 (D) 31 (E) 33
Answer: B
Mid intended to type a seven-digit number, but the two 3's he meant to type did not appear. What appeared instead was the five-digit number 52115. How many different seven-digit numbers could Mid have meant to type? Answer Choice: (A) 10 (B) 16 (C) 21 (D) 24 (E) 27
Answer: C
The workforce of Company Samsung is 60% female. The company hired 20 additional male workers, and as a result, the percent of female workers dropped to 50%.How many employees did the company have after hiring the additional male workers? Answer Choice: (A) 180 (B) 170 (C) 160 (D) 150 (E) 145
Answer: E
A computer was sold at a loss of 20%. If it was sold for Rs.3200 more, there would have been a gain of 12%. What is the cost price? Answer Choice: (A) Rs.12000 (B) Rs. 8000 (C) Rs.10000 (D) Rs. 20000 (E) Rs. 11000
Answer: C
Sum of the squares of three numbers is 138 and the sum of their products taken two at a time is 131. Find the sum? Answer Choice: (A) 20 (B) 22 (C) 24 (D) 26 (E) 28
Answer: A
Given two fair dice, what is the probability W that the sum of their numbers is 4 if exactly one die shows a 3? Answer Choice: (A) a) 2/11 (B) b) 1/18 (C) c) 3/11 (D) d) 2/39 (E) e) 1/5
Answer: A
If a is a positive integer, which of the following could NOT be the square of a? Answer Choice: (A)  5,008,644 (B)  5,004,169 (C)  4,999,696 (D)  4,995,225 (E)  4,990,752
Answer: E
If a tire rotates at 400 revolutions per minute when the car is traveling 96km/h, what is the circumference of the tire? Answer Choice: (A) 2 (B) 1 (C) 4 (D) 3 (E) 5
Answer: C
An design manager has 10patterns of chairs & 7patterns of tables. In how many ways can he make a pair of table & chair? Answer Choice: (A) 70 (B) 40 (C) 80 (D) 90 (E) 100
Answer: A
A, B and C invested Rs.6300, Rs.4200 and Rs.10500 respectively, in a partnership business. Find the share of A in profit of Rs.12100 after a year? Answer Choice: (A) 3630 (B) 2879 (C) 289 (D) 279 (E) 2928
Answer: A
Two brothers were expected to return here on the same day. Rajat returned 3 days earlier but Rohit returned 4 days later. If Rajat returned on Tuesday, what was the expected day when both the brothers were to return home and when did Rohit Return? Answer Choice: (A) Wednesday, Sunday (B) Thursday, Monday (C) Friday, Tuesday (D) Monday, Friday (E) none
Answer: C
The flow of water through a drainage pipe was monitored for a 3-hour period. In the second hour, the rate of flow was 36 gallons per hour, which was 50 percent faster than the rate of flow for the first hour. If 25 percent more water flowed through the pipe in the third hour than it did in the second, how many gallons of water flowed through the pipe during the entire three hours? Answer Choice: (A) 106.25 (B) 105.5 (C) 105.75 (D) 106 (E) 105.0
Answer: E
How many seconds will a 700 meter long train moving with a speed of 63 km/hr take to cross a man walking with a speed of 3 km/hr in the direction of the train ? Answer Choice: (A) 48 (B) 36 (C) 42 (D) 11 (E) 18
Answer: C
Suppose five circles, each 4 inches in diameter, are cut from a rectangular strip of paper 12 inches
long. If the least amount of paper is to be wasted, what is the width of the paper strip?
a=sqrt(3) Answer Choice: (A)  5 (B)  4 +2a (C)  8 (D)  4(1+ a) (E)  not enough information
Answer: B
In how many ways the letters of the word RAIMBON be arranged? Answer Choice: (A) 4540 (B) 4740 (C) 5040 (D) 6432 (E) 7794
Answer: C
A women purchased 3 towels @ Rs.100 each, 5 towels @ Rs.150 each and two towels at a certain rate which is now slipped off from his memory. But she remembers that the average price of the towels was Rs.165. Find the unknown rate of two towels? Answer Choice: (A) A)400 (B) B)450 (C) C)500 (D) D)550 (E) E)600
Answer: E
Sides of a rectangular park are in the ratio 3: 2 and its area is 3750 sq m, the cost of fencing it at 80 ps per meter is? Answer Choice: (A) 287 (B) 369 (C) 125 (D) 200 (E) 361
Answer: D
The length of a rectangle is two - fifths of the radius of a circle. The radius of the circle is equal to the side of the square, whose area is 1225 sq.units. What is the area (in sq.units) of the rectangle if the rectangle if the breadth is 13 units? Answer Choice: (A) 140 sq.units (B) 170 sq.units (C) 190 sq.units (D) 940 sq.units (E) 182 sq.units
Answer: E
The cost price of 13 articles is equal to the selling price of 11 articles. Find the profit percent? Answer Choice: (A) 78 2/11% (B) 18 2/11% (C) 88 2/11% (D) 58 2/11% (E) 68 2/11%
Answer: B
The ages of Charlie and Vaibhav are in the proportion of 3 : 5. After 9 years, the proportion of their ages will be 3 : 4. Then the current age of Vaibhav is: Answer Choice: (A) 15 years (B) 16 years (C) 135 years (D) 21 years (E) 18 years
Answer: A
A tank is 25 m long, 12 m wide and 6 m deep. What is the cost of plastering its walls and bottom at the rate of 75 paise per sq.m? Answer Choice: (A) 558 (B) 502 (C) 516 (D) 612 (E) 700
Answer: A
Look at this series: 14, 28, 20, 40, 32, 64, ... What number should come next? Answer Choice: (A) 56 (B) 44 (C) 26 (D) 48 (E) 49
Answer: A
If a is a digit in the number (a5,608 + 584)/88 = an integer, what is the value of a? Answer Choice: (A) 2 (B) 1 (C) 3 (D) 7 (E) 9
Answer: B
Determine the equation for the line parallel to r ≡ x + 2y − 2= 0 that passes through the point A = (1, 3). Answer Choice: (A) x + 2y = 0 (B) 2y − 7= 0 (C) x + 2y − 7= 0 (D) x − 7= 0 (E) x - 2y + 7= 0
Answer: C
In the sequence S, each term after the first is twice the previous term. If the first term of sequence S is 3, what is the sum of the 14th term in sequence S? Answer Choice: (A) 3(2^13) (B) 9(2^15) (C) 21(2^14) (D) 9(2^14) (E) 21(2^13)
Answer: A
David gets on the elevator at the 11th floor of a building and rides up at the rate of 57 floors per minute. At the same time, Albert gets on an elevator at the 51st floor of the same building and rides down at the rate of 63 floors per minute. If they continue travelling at these rates, then at which floor will their paths cross ? Answer Choice: (A) 19 (B) 28 (C) 30 (D) 37 (E) 35
Answer: C
Q-2: How many two digit numbers of distinct digits can be formed by using digits 1, 2, 3, 4, 5, 6 and 7 such that the numbers are divisible by 3? Answer Choice: (A) 9 (B) 10 (C) 11 (D) 12 (E) 14
Answer: E
If 15 men can build a wall of forty two metres long in 5 days, what length of a similar wall can be built by 25 men in 4 days Answer Choice: (A) 48 metres (B) 56 metres (C) 60 metres (D) 62 metres (E) None of these
Answer: B
A company makes a profit equal to 25% of its sales. The profit is shared equally among the 4 owners of the company. If the company generates sales of $5,000,000, how much money does each one of the owners get? Answer Choice: (A) $ 112,500 (B) $ 212,500 (C) $ 312,500 (D) $ 412,500 (E) $ 512,500
Answer: C
A jar contains only red, yellow, and orange marbles. If there are 3 red, 6 yellow, and 4 orange marbles, and 3 marbles are chosen from the jar at random without replacing any of them, what is the probability that 2 yellow, 1 red, and no orange marbles will be chosen? Answer Choice: (A) 1/60 (B) 1/45 (C) 2/45 (D) 3/22 (E) 5/22
Answer: E
Bag contain 10 back and 20 white balls, One ball is drawn at random. What is the probability that ball is white Answer Choice: (A) 1 (B) 2/3 (C) 1/3 (D) 4/3 (E) 5/3
Answer: B
f n = 3^8 - 2^8, which of the following is not a factor of n? Answer Choice: (A) 5 (B) 65 (C) 13 (D) 97 (E) 35
Answer: E
If k^3 is divisible by 60, what is the least possible value of integer k? Answer Choice: (A) 12 (B) 30 (C) 60 (D) 90 (E) 120
Answer: B
Denominator of a number is 4 less than the numerator. If 6 is added to the numerator, it becomes 3 times the denominator. Find the denominator. Answer Choice: (A) 1 (B) 3 (C) 5 (D) 7 (E) 9
Answer: C
If 0.2 of a number is equal to 0.08 of another number, the ratio of the numbers is : Answer Choice: (A) 2 :3 (B) 3 :4 (C) 2 : 5 (D) 20 : 3 (E) 30:7
Answer: C
A cloth merchant has announced 25% rebate in prices. If one needs to have a rebate of Rs.40, then how many shirts, cash costing Rs.32, he should purchase ? Answer Choice: (A) 6 (B) 5 (C) 10 (D) 7 (E) 8
Answer: B
A ranch has both horses and ponies. Exactly 5/6 of the ponies have horseshoes, and exactly 2/3 of the ponies with horseshoes are from Iceland. If there are 4 more horses than ponies, what is the minimum possible combined number of horses and ponies on the ranch? Answer Choice: (A) 18 (B) 21 (C) 38 (D) 40 (E) 57
Answer: D
Henry sold an item for Rs.7200/- and incurred a loss of 20%. At what price should he have sold the item to have gained a profit of 20%? Answer Choice: (A) 10600 (B) 10800 (C) 11000 (D) 11200 (E) 11400
Answer: B
Walking across campus, a student interviewed a group of students. 20% of the students took a finance class last semester, 45% took a marketing class last semester, and 45% took neither a finance nor a marketing class last semester. What percent of the students in the group took both a finance and a marketing class? Answer Choice: (A) 60% (B) 50% (C) 25% (D) 15% (E) 10%
Answer: E
Harkamal purchased 8kg of grapes at the rate of 75 per kg and 9 kg of mangoes at the rate of 55 per kg. How much amount did he pay to the shopkeeper? Answer Choice: (A) A)1000 (B) B)1055 (C) C)1065 (D) D)1075 (E) E)1095
Answer: E
If y = 30p, and p is prime, what is the greatest common factor of y and 10p, in terms of p? Answer Choice: (A) 10p (B) 2p (C) 5p (D) 7p (E) p^2
Answer: A
Everyone shakes hands with everyone else in a room. Total number of handshakes is 120. Number of persons=? Answer Choice: (A) a.14 (B) b.12 (C) c.11 (D) d.15 (E) e.16
Answer: E
10% people of a village in Sri Lanka died by bombardment, 20% of the remainder left the village on account of fear. If now the population is reduced to 3168, how much was it in the beginning? Answer Choice: (A) A)3800 (B) B)4200 (C) C)4400 (D) D)4500 (E) E)4600
Answer: C
A dealer originally bought 90 identical batteries at a total cost of q dollars. If each battery was sold at 50 percent above the original cost per battery, then, in terms of q, for how many dollars was each battery sold? Answer Choice: (A) q/60 (B) 3q/2 (C) 145q (D) q/90 (E) 145/q
Answer: A
The first term in a sequence is 1 and the second term is 10. From the third term on each term is the average (arithmetic mean) of all preceding terms. What is the 29th term in the sequence? Answer Choice: (A) 3.5 (B) 5.5 (C) 10 (D) 10.5 (E) 29
Answer: B
Billy makes $124 more than Kimberly in a week. Wynona makes 3 times as much as Billy and Kimberly put together in a week, which totals $2,436. How much would Billy, Kimberly, and Wynona make together in a month? Answer Choice: (A) $12,992 (B) $9,744 (C) $29,232 (D) $11,232 (E) None of the above
Answer: A
The perimeter of one square is 48 cm and that of another is 20 cm. Find the perimeter and the diagonal of a square which is equal in area to these two combined? Answer Choice: (A) 13√4 (B) 13√2 (C) 23√2 (D) 12√4 (E) 13√9
Answer: B
If a number between 10 and 60 (inclusive) at random. What is the probability that the tens digit is greater than ones digit? Answer Choice: (A) 31/41 (B) 1041 (C) 14/41 (D) 27/41 (E) 16/51
Answer: E
The average age of A and B is 50 years. If C were to replace A, the average would be 50 and if C were to replace B, the average would be 40. What are the age of A, B and C? Answer Choice: (A) 100,100, 80 (B) 50, 50, 40 (C) 40, 60, 40 (D) 50, 60, 40 (E) None of the above
Answer: C
If 50 apprentices can finish a job in 4 hours, and 30 journeymen can finish the same job in 7 hours, how much of the job should be completed by 10 apprentices and 15 journeymen in one hour? Answer Choice: (A) 17/140 (B) 29/180 (C) 26/143 (D) 1/5 (E) 39/121
Answer: A
If x^4 > x^5 > x^3, which of the following could be the value of x? Answer Choice: (A) -3 (B) -2 (C) -2/3 (D) 2/3 (E) 3
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) 1/7 (B) 1 by 6 (C) 2/3 (D) 2/5 (E) 3/5
Answer: B
What is the sum of all the numbers between 1 and 16, inclusive? Answer Choice: (A) 190 (B) 200 (C) 185 (D) 166 (E) 213
Answer: A
If the median of a list of numbers is m, the first quartile of the list is the median of the numbers in the list that are less than m. What is the first quartile of the list of numbers 42, 24, 30, 34, 26, 36, 33 and 35 ? Answer Choice: (A) 33 (B) 28 (C) 27 (D) 24 (E) 23
Answer: B
If Re.250 amounts to Rs.400 over a period of 5 years. What is the rate of simple interest? Answer Choice: (A) 11% (B) 12% (C) 13% (D) 10% (E) 14%
Answer: B
For the given equation x9+5x8−x3+7x+2=0,x9+5x8−x3+7x+2=0, how many maximum real roots are possible? Answer Choice: (A) 3 (B) 7 (C) 4 (D) 0 (E) 1
Answer: C
The diagonals of two squares are in the ratio of 2 : 5. Find the ratio of their areas. Answer Choice: (A) 5:25 (B) 4:25 (C) 3:15 (D) 7:15 (E) 6:15
Answer: B
In how many ways R can the crew of a ten oared boat be arranged ,when of the ten persons available, 2 of whom can row only on the bow side and 3 of whom can row only on the stroke side? Answer Choice: (A) 1. 10!/(2! * 3!) (B) 2. 10!/(8! * 7!) (C) 3. 5!/(3! * 2!) (D) 4. (5!)^3/(3! * 2!) (E) 5. 5!/(8! * 7!)
Answer: D
Envelopes can be purchased for $1.50 per pack of 100, $1.00 per pack of 50, or $0.03 each. What is the greatest number of envelopes that can be purchased for $8.40? Answer Choice: (A) 426 (B) 430 (C) 443 (D) 530 (E) 486
Answer: D
A wholesaler wishes to sell 100 pounds of mixed nuts at $1.50 a pound. She mixes peanuts worth $1.50 a pound with cashews worth $4.00 a pound. How many pounds of cashews must she use? Answer Choice: (A) 40 (B) 45 (C) 50 (D) 55 (E) 60
Answer: A
A can finish a piece of work in 4 days. B can do it in 8 days. They work together for two days and then A goes away. In how many days will B finish the work? Answer Choice: (A) 4 (B) 5 (C) 6 (D) 2 (E) 8
Answer: D
If each term in the sum a1+a2+a3+...+an either 2 or 22 and the sum equals 100, which of the following could be equal to n? Answer Choice: (A) 38 (B) 39 (C) 40 (D) 41 (E) 42
Answer: C
Two trains start from the same station at the same time and travel in opposite directions. One
train travels at an average rate of 40 mph, the other at 65 mph. In how many hours will they be
315 miles apart? Answer Choice: (A) 1 hour (B) 2 hours (C) 3 hours (D) 4 hours (E) 5 hours
Answer: C
At a party, there were five times as many females as males and six times as many adults as children. Which of the following could be the number of people at the party? Answer Choice: (A) 384 (B) 258 (C) 216 (D) 120 (E) 77
Answer: E
The average of first ten prime numbers: Answer Choice: (A) 5.6 (B) 11.2 (C) 12.9 (D) 6.3 (E) 7.4
Answer: C
One out of every 500 light bulbs are defected. If 2 out of every 10 defected light bulbs have a broken glass and there are 12 broken glass light bulbs in the shipment, how many light bulbs total are there in the shipment? Answer Choice: (A) 2,000 (B) 5,000 (C) 10,000 (D) 30,000 (E) 52,000
Answer: D
The local carpenter made a beautiful table for my father. He told him that the type of wood which he used costs G dollars per kg, and that the table only weight F kilograms. If the carpenter worked for D hours on the table and makes E dollars per hour, how much profit will my father make when he sells the table for V dollars? Answer Choice: (A) V-GF-DE (B) V+GE-DF (C) V-(GF-DE) (D) G(V-DE)+F (E) (FG+DE)+V
Answer: A
In a flight of 600 km, an aircraft was slowed down due to bad weather. Its average speed for the trip was reduced by 200 km/hr and the time of flight increased by 30 minutes. The duration of the flight is? Answer Choice: (A) 1 hr (B) 7 hr (C) 9 hr (D) 4 hr (E) 9 hr
Answer: A
In a rectangular axis system, what is the area of a parallelogram with the coordinates: (4,4), (7,4), (5,9), (8,9) ? Answer Choice: (A) 21. (B) 28. (C) 5. (D) 49. (E) 52.
Answer: C
For a certain set, the value range of its members is 84.4. A new set is created from the members of the old set as follows: 12 is subtracted from a member of the old set, and the result is divided by 4. The resulting value is a member of the new set. If this operation is done for each member of the old set, what is the range of values of the members of the new set? Answer Choice: (A) 18.1 (B) 21.1 (C) 36.5 (D) 42.2 (E) 84.4
Answer: B
A discount of 10 percent on an order of goods followed by a discount of 30 percent amounts to Answer Choice: (A) the same as one 45 percent discount (B) the same as one 40 percent discount (C) the same as one 37 percent discount (D) the same as one 30 percent discount (E) the same as one 25 percent discount
Answer: C
The interest on a certain deposit at 4.5% p.a. is Rs. 202.50 in one year. How much will the additional interest in one year be on the same deposit at 5% p.a.? Answer Choice: (A) Rs. 20.25 (B) Rs. 22.50 (C) Rs. 25 (D) Rs. 42.75 (E) None
Answer: B
If an amount of Rs 42,900 is distributed equally
amongst 22 persons, how much amount would each
person get? Answer Choice: (A) Rs 1950 (B) Rs 2000 (C) Rs 745 (D) Rs 765 (E) None
Answer: A
When processing flower-nectar into honey bees' extract, a considerable amount of water gets reduced. How much flower-nectar must be processed to yield 1kg of honey, if nectar contains 50% water, and the honey obtained from this nectar contains 15% water? Answer Choice: (A) 1.2 kg (B) 1.5 kg (C) 1.7 kg (D) 1.9 kg (E) None of these
Answer: C
A particular library has 300 books in a special collection, all of which were in the library at the beginning of the month. These book are occasionally loaned out through an inter-library program. If, by the end of the month, 65 percent of books that were loaned out are returned and there are 244 books in the special collection at that time, how many books of the special collection were loaned out during that month? Answer Choice: (A) 120 (B) 140 (C) 160 (D) 180 (E) 200
Answer: C
What least number should be added to 1019, so that the sum is completely divisible by 25? Answer Choice: (A) 4 (B) 3 (C) 2 (D) 0 (E) 6
Answer: E
When N is divided by T, the quotient is S and the remainder is B. Which of the following expressions is equal to N? Answer Choice: (A) ST (B) S + V (C) ST + B (D) T(S+V) (E) T(S – V)
Answer: C
Simran started a software business by investing Rs. 50,000. After six months, Nanda joined her with a capital of Rs. 80,000. After 3 years, they earned a profit of Rs. 24,500. What was Simran share in the profit? Answer Choice: (A) Rs 9500 (B) Rs 10,000 (C) Rs 10,500 (D) Rs 11,000 (E) Rs 14,000
Answer: C
The positive number a is q percent greater than the positive number b, which is p percent less than a itself. If a is increased by p percent, and the result is then decreased by q percent to produce a positive number c, which of the following could be true?
I. c > a
II. c = a
III. c < a Answer Choice: (A) I only (B) II only (C) III only (D) I and II only (E) II and III only
Answer: E
what is next no. 11 23 47 83 131 191 263 347 443??? Answer Choice: (A) 171 (B) 181 (C) 191 (D) 551 (E) 211
Answer: D
The product of all the prime numbers less than 30 is closest to which of the following powers of 10 ? Answer Choice: (A)  10^9 (B)  10^8 (C)  10^7 (D)  10^6 (E)  15*10^5
Answer: E
After 10% of the inhabitants of a village disappeared, a panic set in during which 25% of the remaining inhabitants left the village. At that time, the population was reduced to 5130. What was the number of original inhabitants? Answer Choice: (A) 7300 (B) 7600 (C) 7900 (D) 8200 (E) 8500
Answer: B
A 400 meter long train crosses a platform in 45 seconds while it crosses a signal pole in 30 seconds. What is the length of the platform? Answer Choice: (A) 200 (B) 400 (C) 350 (D) 1800 (E) 45
Answer: A
If 5^5 × 5^x = (125)^4 , then what is the value of x? Answer Choice: (A) 2 (B) 3 (C) 5 (D) 6 (E) 7
Answer: E
Aravamudhan, Balakrishnan and Chinnan work in a developing software company in starting level positions. However their salaries are different. Aravamudhan's salary to Balakrishnan's salary and Balakrishnan's salary to Chinnan's salary are in the ratio 4:3. If the total salary of all the three employees is Rs.29230, what is the salary of Chinnan? Answer Choice: (A) Rs.12640 (B) Rs.9480 (C) Rs.7110 (D) Rs.8660 (E) Rs.9660
Answer: C
Buses leave town B at 3 pm and every 10 hours after that. Buses leave town C at 4pm and every 15 hours after that. If the buses follow this schedule beginning on a Monday, what is the earliest day G on which the buses leave at the same time. Answer Choice: (A) G=Tuesday (B) G=Wednesday (C) G=Thursday (D) G=Sunday (E) G=The busses will never leave at the same time
Answer: E
There are two positive integers a and b.What is the probability that a+b is odd/ Answer Choice: (A) 3/2 (B) 6/7 (C) 1/2 (D) 7/2 (E) 4/5
Answer: C
Mary, Peter, and Lucy were picking chestnuts. Mary picked twice as much chestnuts than Peter. Lucy picked 2 kg more than Peter. Together the three of them picked 26 kg of chestnuts. How many kilograms did each of them pick? Answer Choice: (A) 6, 8 and 12 (B) 12, 8 and 6 (C) 8, 6 and 12 (D) 12, 6 and 8 (E) 6, 12 and 8
Answer: E
A coin is tossed live times. What is the probability that there is at the least one tail? Answer Choice: (A) 31/32 (B) 31/36 (C) 31/27 (D) 31/28 (E) 31/18
Answer: A
If 70 percent of a class answered the first question on a certain test correctly, 55 percent answered the second question on the test correctly, and 20 percent answered neither of the questions correctly, what percent answered both correctly? Answer Choice: (A) 45% (B) 40% (C) 35% (D) 30% (E) 25%
Answer: A