loafeihong/math_mmlu_format huggingface dataset:
Two hundred multiples of seven are chosen at random, and 200 multiples of eight are chosen at random. Approximately what percentage of the 400 selected numbers are odd? Answer Choice: (A) 20% (B) 25% (C) 40% (D) 50% (E) 80%
Answer: B
Two pipes A and B can separately fill a tank in 12 and 15 minutes respectively. A third pipe C can drain off 56 liters of water per minute. If all the pipes are opened, the tank can be filled in 15 minutes. What is the capacity of the tank? Answer Choice: (A) 549 (B) 540 (C) 542 (D) 672 (E) 279
Answer: D
How many times does the minute hand and the second hand make a straight line? Answer Choice: (A) 21 (B) 2823 (C) 2822 (D) 2832 (E) 2833
Answer: D
When 5 + 1 = 56, 6 + 1 = 67, 7 + 1 = 78, then 8 + 1 = ? Answer Choice: (A) 85 (B) 98 (C) 89 (D) 105 (E) 129
Answer: C
Dacid obtained 96, 95, 82, 97 and 95 marks (out of 100) in English, Mathematics, Physics, Chemistry and Biology. What are his average marks? Answer Choice: (A) 79 (B) 93 (C) 88 (D) 88 (E) 75
Answer: B
There are 8 red, 7 blue and 6 green balls, 1 ball is picked up randomly thenwhat is the probability that neither blue nor green? Answer Choice: (A) 2/31 (B) 3/41 (C) 4/45 (D) 4/57 (E) 8/21
Answer: E
What is the sum W of all 3 digit numbers that leave a remainder of '2' when divided by 3? Answer Choice: (A) 897 (B) 164,850 (C) 164,749 (D) 149,700 (E) 156,720
Answer: B
Company T produces two kinds of stereos: basic and deluxe. Of the stereos produced by Company T last month, 2/3 were basic and the rest were deluxe. If it takes 7/5 as many hours to produce a deluxe stereo as it does to produce a basic stereo, then the number of hours it took to produce the deluxe stereos last month was what fraction of the total number of hours it took to produce all the stereos? Answer Choice: (A) 8/22 (B) 4/22 (C) 6/22 (D) 7/22 (E) 5/22
Answer: D
Steve traveled the first 2 hours of his journey at 40 mph and the last 4 hours of his journey at 80 mph. What is his average speed of travel for the entire journey? Answer Choice: (A) 53.33 mph (B) 56.67 mph (C) 60 mph (D) 64 mph (E) 66.67 mph
Answer: E
A brick measures 20 cm * 10 cm * 7.5 cm how many bricks will be required for a wall 29 m * 2 m * 0.75 m? Answer Choice: (A) 29000 (B) 27908 (C) 78902 (D) 25000 (E) 27991
Answer: A
34.99 + 240.016 + 23.98 = ? Answer Choice: (A) 298.986 (B) 298.694 (C) 289.496 (D) 289.469 (E) 298.964
Answer: A
An analysis of the monthly incentives received by 5 salesmen : The mean and median of the incentives is $7000. The only mode among the observations is $12,000. Incentives paid to each salesman were in full thousands. What is the difference between the highest and the lowest incentive received by the 5 salesmen in the month? Answer Choice: (A) $4000 (B) $13,000 (C) $9000 (D) $5000 (E) $11,000
Answer: E
In how many of ways can 5 balls be placed in 5 tins if any number of balls can be placed in any tin? Answer Choice: (A)  5C4 (B)  5P4 (C)  54 (D)  4^5 (E)  5^5
Answer: E
A baker charges Q dollars for a birthday cake. Next week, she intends to earn 320 dollars selling cakes. If she were to reduce the price of the cake by 20 percent, she would have to sell two more cakes to earn the same amount of revenue. How many cakes does she intend to sell next week? Answer Choice: (A) 2 (B) 4 (C) 6 (D) 8 (E) 10
Answer: D
A man saves Rs 500 at the end of each year and lends the money at 5% compound interest. How
much will it become at the end of 3 years. Answer Choice: (A) Rs 662 (B) Rs 1665.01 (C) Rs 1662.02 (D) Rs 1655.06 (E) None of these
Answer: D
Because he’s taxed by his home planet, Mork pays a tax rate of 30% on his income, while Mindy pays a rate of only 20% on hers. If Mindy earned 3 times as much as Mork did, what was their combined tax rate? Answer Choice: (A)  32.5% (B)  34% (C)  35% (D)  36% (E)  22.5%
Answer: E
The probability that a number selected at random from the first 50 natural numbers is a composite number is? Answer Choice: (A) 11/15 (B) 13/15 (C) 17/25 (D) 25/17 (E) 11/25
Answer: C
Walking with 4/5 of my usual speed, I arrive at the bus stop 9 minutes later than normal. How many minutes does it take to walk to the bus stop at my usual speed? Answer Choice: (A) 24 (B) 28 (C) 32 (D) 36 (E) 40
Answer: D
A fair sided die labeled 1 to 6 is tossed three times. What is the probability the sum of the 3 throws is 16? Answer Choice: (A) 1/6 (B) 7/216 (C) 1/36 (D) 9/216 (E) 11/216
Answer: C
Two employees X and Y are paid a total of Rs. 550 per week by their employer. If X is paid 120 percent of the sum paid to Y, how much is Y paid per week? Answer Choice: (A) Rs.190 (B) Rs.180 (C) Rs.220 (D) Rs.230 (E) Rs.250
Answer: E
Two trains start from A & B and travel towards each other at
speed of 60kmph and 70kmph resp. At the time of the meeting the
second train has traveled 200km more than the first.the distance
between them. Answer Choice: (A) 2200 km (B) 2400 km (C) 2600 km (D) 2800 km (E) 3000 km
Answer: C
A shopkeeper bought 600 oranges and 400 bananas. He found 15% of oranges and 6% of bananas were rotten. Find the percentage of fruits in good condition? Answer Choice: (A) 92.5% (B) 88.6% (C) 85.2% (D) 96.8% (E) 78.9%
Answer: B
The average weight of 8 persons increases by 1.5 kg. If a person weighing 65 kg is replaced by a new person, what could be the weight of the new person? Answer Choice: (A) 76 kg (B) 77 kg (C) 76.5 kg (D) Data inadequate (E) None of these
Answer: B
There are two numbers. If 10% of the first number is added to the second number, then the second number increases to its five-fourth. What is the ratio of the first number to the second number? Answer Choice: (A) 3 : 2 (B) 2 : 7 (C) 8 : 5 (D) 5 : 2 (E) 6 : 5
Answer: D
If two typists can type two pages in two minutes, how many typists will it take to type 72 pages in nine minutes? Answer Choice: (A) 3 (B) 4 (C) 6 (D) 16 (E) 36
Answer: D
A grocery store bought some mangoes at a rate of 5 for a dollar. They were separated into two stacks, one of which was sold at a rate of 3 for a dollar and the other at a rate of 9 for a dollar. What was the ratio of the number of mangoes in the two stacks if the store broke even after having sold all of its mangoes? Answer Choice: (A) 1:4 (B) 1:5 (C) 3:2 (D) 1:2 (E) 2:5
Answer: C
Find the odd man out.
2, 5, 10, 17, 26, 37, 50, 64 Answer Choice: (A) 33 (B) 38 (C) 27 (D) 64 (E) 20
Answer: D
(35423+7164+41720)-(317x89)=? Answer Choice: (A) 28213 (B) 84307 (C) 50694 (D) 54094 (E) None of them
Answer: D
Jane and Ashley take 8 days and 40 days respectively to complete a project when they work on it alone. They thought if they worked on the project together, they would take fewer days to complete it. During the period that they were working together, Jane took an eight day leave from work. This led to Jane's working for four extra days on her own to complete the project. How long did it take to finish the project ? Answer Choice: (A) 14 Days (B) 15 Days (C) 16 Days (D) 18 Days (E) 20 Days
Answer: A
Today is Sunday. The day after 59 days will be Answer Choice: (A) Monday (B) Wednesday (C) Saturday (D) Sunday (E) None of these
Answer: B
A can finish a piece of work in 4 days. B can do it in 14 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) 7 (E) 8
Answer: B
In how many words can be formed by using all letters of the word BHOPAL Answer Choice: (A) 420 (B) 520 (C) 620 (D) 720 (E) None of these
Answer: D
If,
1 * 3 * 5 = 16
3 * 5 * 7 = 38
Then find,
5 * 7 * 8 =? Answer Choice: (A) 65 (B) 68 (C) 61 (D) 80 (E) 77
Answer: C
A and B invests Rs.10000 each, A investing for 8 months and B investing for all the 12 months in the year. If the total profit at the end of the year is Rs.35000, find their shares? Answer Choice: (A) s.14000, Rs.15020 (B) s.14000, Rs.15700 (C) s.10000, Rs.21090 (D) s.10000, Rs.21000 (E) s.14000, Rs.21000
Answer: E
What are the last two digits of (301*402*502*604*646*547*448*349)^2 Answer Choice: (A)  96 (B)  76 (C)  56 (D)  36 (E)  16
Answer: C
If x ≠ 0 and (y^2 − xy)/x=y-x, which of the following expressions is equal to its opposite? Answer Choice: (A) x^2 (B) x^2 – y^2 (C) y^2 (D) (y + x)^2 (E) (x – y)^2
Answer: E
If x and y are positive integers, and x^3*y^4 = 432, which of the following is the value of xy? Answer Choice: (A) 2 (B) 4 (C) 6 (D) 8 (E) 10
Answer: C
What is remainder of the division (1125*1127*1129)/12? Answer Choice: (A) 0 (B) 3 (C) 1 (D) 2 (E) 4
Answer: B
The average age of husband, wife and their child 3 years ago was 27 years and that of wife and the child 10 years ago was 20 years. The present age of the husband is: Answer Choice: (A) 20 years (B) 34 years (C) 60 years (D) 30 years (E) 35 years
Answer: D
James Horner is having two coins in his hand. Out of the two coins, one is a real coin and the second one is a faulty one with Tales on both sides. He blind folds himself choose a random coin and tosses it in the air. The coin falls down with Tale facing upwards.
What is the probability that this is the faulty coin? Answer Choice: (A) 3/6 (B) 2/3 (C) 1/3 (D) 3/5 (E) 1/8
Answer: B
Find the compound interest on $30000 in 2years at 4% per annum, the interest being compounded half-yearly? Answer Choice: (A) $645.56 (B) $824.32 (C) $954.26 (D) $2472.96 (E) $1020.45
Answer: D
An investor bought two shares of stock, which he sold for $36 each. If he had a profit of 20% on one of the shares and a loss of 20% on the other share, then on the sale of both shares combined, the investor had: Answer Choice: (A) a profit of $5 (B) a profit of $3 (C) a loss of $3 (D) a loss of $5 (E) neither a profit nor a loss
Answer: C
An engineer undertakes a project to build a road 15 km long in 300 days and employs 35 men for the purpose. After 100 days, he finds only 2.5 km of the road has been completed. Find the (approximate) number of extra men he must employ to finish the work in time. Answer Choice: (A) a. 43 (B) b. 53 (C) c. 55 (D) d. 68 (E) e. 60
Answer: B
In how much time will a train of length 100 m, moving at 36 kmph cross an electric pole? Answer Choice: (A) 33 (B) 787 (C) 18 (D) 10 (E) 87
Answer: D
Find the value of (19 + 43/151) × 151 Answer Choice: (A) 2924 (B) 2916 (C) 2614 (D) 2912 (E) 2215
Answer: D
What is the probability that a 4 person committee chosen at random from a group consisting of 3 men, 7 women, and 5 children contains exactly 1 woman? Answer Choice: (A) 56/195 (B) 77/832 (C) 11/77 (D) 308/1411 (E) 22/832
Answer: A
What decimal fraction is 90 ml of a litre ? Answer Choice: (A) .9 (B) .009 (C) .09 (D) 0.09 (E) None of these
Answer: C
A rectangular parking space is marked out by painting three of its sides. If the length of the unpainted side is 99 feet, and the sum of the lengths of the painted sides is 3737 feet, find out the area of the parking space in square feet? Answer Choice: (A) 126 sq. ft (B) 64 sq. ft. (C) 100 sq. ft. (D) 102 sq. ft. (E) 120 sq. ft.
Answer: A
The graphs of the two equations y = a x 2 + b x + c and y = A x 2 + B x + C, such that a and A have different signs and that the quantities b 2 - 4 a c and B 2 - 4 A C are both negative, Answer Choice: (A) intersect at two points (B) intersect at one point (C) do not intersect (D) none of the above (E) Cannot be determined
Answer: C
A train running at the speed of 60 km/hr crosses a pole in 3 seconds. Find the length of the train. Answer Choice: (A) 60 (B) 50 (C) 75 (D) 100 (E) 120
Answer: B
Steve traveled the first 2 hours of his journey at 40 mph and the last 3 hours of his journey at 100 mph. What is his average speed of travel for the entire journey? Answer Choice: (A) 60 mph (B) 56.67 mph (C) 53.33 mph (D) 64 mph (E) 76 mph
Answer: E
A man can row downstream at 26 kmph and upstream at 22 kmph. Find the speed of the man in still water and the speed of stream respectively? Answer Choice: (A) 24, 2 (B) 12, 6 (C) 15, 3 (D) 14, 4 (E) None of these
Answer: A
Two dogsled teams raced across a 400-mile course in Alaska. Team A finished the course in 4 fewer hours than team B. If team A’s average speed was 5 miles per hour greater than that of team B, what was team B’s average speed, in miles per hour? Answer Choice: (A) 12 (B) 15 (C) 18 (D) 20 (E) 25
Answer: D
If 10! - 2*(5!)^2 is divisible by 10^n, what is the greatest value of n? Answer Choice: (A) 1 (B) 2 (C) 3 (D) 4 (E) 5
Answer: E
The tens digit of a two-digit number is two more than its unit digit. The two-digit number is 7 times the sum of the digits. Find the units digits? Answer Choice: (A) 1 (B) 2 digits (C) 3 (D) 4 (E) 5
Answer: B
Two stations A and B are 110 km apart on a straight line. One train starts from A at 7 a.m. and travels towards B at 20 kmph. Another train starts from B at 8 a.m. and travels towards A at a speed of 25 kmph. At what time will they meet? Answer Choice: (A) 9 a.m (B) 10 a.m (C) 10.30 a.m (D) 11 a.m (E) 9 a.m
Answer: B
A rower whose speed is 2.5 km/hr in still water rows to a certain point upstream and back to the starting point in a river which flows at 0.5 km/hr. What is the rower's average speed (in km/hr) for the total journey? Answer Choice: (A) 2.2 (B) 2.3 (C) 2.4 (D) 2.5 (E) 2.6
Answer: C
A train 150 m long crosses a platform 120 m long in 10 sec; find the speed of the train? Answer Choice: (A) 87 kmph (B) 65 kmph (C) 97 kmph (D) 16 kmph (E) 18 kmph
Answer: C
Let the function p(n) represent the product of the first n prime numbers, where n > 0. If x = p(n) + 1, which of the following must be true?
(i) x is always odd
(ii) x is always prime
(iii) x is never the square of an integer Answer Choice: (A) ii only (B) iii only (C) i and ii only (D) i and iii only (E) ii and iii only
Answer: D
Find the value of 3+2.(8-3) Answer Choice: (A) 25 (B) 13 (C) 17 (D) 24 (E) 19
Answer: D
A boy wants to go abroad by boat and return by flight. He has a choice of 4 different boat to go and 6 flight to return. In how many ways, can the boy perform his journey? Answer Choice: (A) 20 (B) 30 (C) 43 (D) 24 (E) 80
Answer: D
A can complete a project in 20 days and B can complete the same project in 30 days. If A and B start working on the project together and B quits 15 days before the project is completed, in how many days total will the project be completed? Answer Choice: (A) 12 (B) 14 (C) 16 (D) 18 (E) 20
Answer: D
Of 30 applicants for a job, 10 had at least 4 years' experience, 18 had degrees, and 3 had less than 4 years' experience and did not have a degree.How many of the applicants had at least 4 years' experience and a degree? Answer Choice: (A) 14 (B) 13 (C) 9 (D) 7 (E) 5
Answer: C
A car covers a distance of 624 km in 6 Â½ hours. Find its speed? Answer Choice: (A) 104 (B) 190 (C) 109 (D) 278 (E) 211
Answer: C
In a regular week, there are 5 working days and for each day, the working hours are 8. A man gets Rs. 2.40 per hour for regular work and Rs. 3.20 per hours for overtime. If he earns Rs. 432 in 4 weeks, then how many hours does he work for ? Answer Choice: (A) 160 (B) 175 (C) 180 (D) 195 (E) 172
Answer: B
Present ages of Sameer and Anand are in the ratio of 5:4 respectively. Three years hence, the ratio of their ages will become 11:9 respectively. What is Anand's present age in years? Answer Choice: (A) 20 (B) 18 (C) 23 (D) 26 (E) 24
Answer: E
To fill a tank, 25 buckets of water is required. How many buckets of water will be required to fill the same tank if the capacity of the bucket is reduced to two-fifth of its present? Answer Choice: (A) 61.5 (B) 60.5 (C) 63.5 (D) 62.5 (E) 64.5
Answer: D
A small pool filled only with water will require an additional 300 gallons of water in order to be filled to 85% of its capacity. If pumping in these additional 300 gallons of water will increase the amount of water in the pool by 30%, what is the total capacity of the pool in gallons? Answer Choice: (A) 1000 (B) 1250 (C) 1300 (D) 1529.41 (E) 1625
Answer: D
8 men can do a piece of work in 12 days. 4 women can do it in 48 days and 10 children can do it in 24 days. In how many days can 10 men, 20 women and 10 children together complete the piece of work? Answer Choice: (A) 5 days (B) 15 days (C) 28 days (D) 4 days (E) 7 days
Answer: D
A truck driver drove for 2 days. On the second day, he drove 3 hours longer and at an average speed of 15 miles per hour faster than he drove on the first day. If he drove a total of 1,050 miles and spent 21 hours driving during the 2 days, what was his average speed on the first day, in miles per hour? Answer Choice: (A) 25.0 (B) 30.2 (C) 35.3 (D) 40.2 (E) 41.4
Answer: E
On increasing the price of T.V. sets by 30%, their sale decreases by 20%. What is the effect on the revenue receipts of the shop ? Answer Choice: (A) 4 (B) 5 (C) 56 (D) 2 (E) 7
Answer: A
A man buys a cycle for Rs. 1400 and sells it at a loss of 20%. What is the selling price of the cycle? Answer Choice: (A) s. 1090 (B) s. 1120 (C) s. 1190 (D) s. 1202 (E) s. 1204
Answer: B
A five-digit number is formed by using digits 1, 2, 3, 4 and 5 without repetition. What is the probability that the number is divisible by 4? Answer Choice: (A) 1/2 (B) 4/3 (C) 8/9 (D) 4/2 (E) 1/5
Answer: E
The average of 20, 40 and 180 is twice the average of 10, 30, and which of the following ? Answer Choice: (A) 1)10 (B) 2)30 (C) 3)60 (D) 4)80 (E) 5)180
Answer: D
A person covers a distance in 15 minutes. If runs at a speed of 12 km per hour on an average. Find the speed at which he must run to reduce the time of journey to 5 minutes. Answer Choice: (A) 18 m/s (B) 4 m/s (C) 15 m/s (D) 10 m/s (E) 5 m/s
Answer: D
How many diagonals does a 61-sided convex polygon have? Answer Choice: (A) 1182 (B) 1769 (C) 2456 (D) 3538 (E) 4209
Answer: B
if you toss a coin two times what is the probability that it will land either heads both times or tails both times? Answer Choice: (A) A)1/8 (B) B)1/6 (C) C)1/4 (D) D)1/2 (E) E)1
Answer: D
A cricket bat is sold for $850, making a profit of $245. The profit percentage would be Answer Choice: (A) 24% (B) 25% (C) 30% (D) 36% (E) 40%
Answer: E
Rs378 is divided among the three children such that 12 times of anusha is equal to 8 times of babu which is equal to 6 times of Esha.how much the Rupee anusha get? Answer Choice: (A) 74 (B) 84 (C) 94 (D) 104 (E) 114
Answer: B
A train running at a speed of 36 kmph crosses an electric pole in 12 seconds. In how much time will it cross a 390 m long platform? Answer Choice: (A) 19 (B) 27 (C) 51 (D) 47 (E) 28
Answer: C
A walks with a speed of 6 km/hr and after 5 hr of his start, B starts running towards A at a speed of 8 km/hr. At what distance from start will B catch A. Answer Choice: (A) 100 Km (B) 110 Km (C) 120 Km (D) 140 Km (E) NONE
Answer: C
A man bought an article and sold it at a gain of 5 %. If he had bought it at 5% less and sold it for Re 4 less, he would have made a profit of 10%. The C.P. of the article was Answer Choice: (A) 344 (B) 600 (C) 200 (D) 800 (E) 700
Answer: D
P = {105, 106, 107, 108, 109, x}
Set P above consists of 6 integers. For what value of x are the mode, the median and the average equal? Answer Choice: (A) 105 (B) 106 (C) 107 (D) 108 (E) 109
Answer: C
The sum of x, y coordinate values is 2490. if 6.5% of one coordinate is equal to 8.5% of the other, then the coordinate values are : Answer Choice: (A) 989,1501 (B) 1011,1479 (C) 1401,1089 (D) 1411,1079 (E) None of these
Answer: D
a fruit vender buys 4 varieties of apple costing rs. 140,rs.150,rs.160 and rs.170 per kg in the ratio 2:3:4:1 and mixes all the four varieties and sells at 50% profit. What is the selling price per kg of apple? Answer Choice: (A) 225 (B) 228 (C) 230 (D) 231 (E) 235
Answer: D
Which of the following is the lowest positive integer that is divisible by 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, and 12? Answer Choice: (A) 15,450 (B) 18,760 (C) 21,520 (D) 24,360 (E) 27,720
Answer: E
The remainder when 1!+2!+3!...+50! divided by 5! will be Answer Choice: (A) 21 (B) 33 (C) 77 (D) 927 (E) 19
Answer: B
Pablo plays 3 rounds of a game, in which his chances of winning each round are 1/5, 1/3, and 1/n, respectively. If n ≠ 0, what is the probability that Pablo wins the first two rounds, but loses the third? Answer Choice: (A) 1/30n (B) (n-1)/15n (C) 1/5n (D) (n+2)/3n (E) (3n-2)/5n
Answer: B
In 10 years, A will be twice as old as B was 10 years ago. If A is now 5 years older than B the present age of B is Answer Choice: (A) 37 (B) 38 (C) 39 (D) 35 (E) 41
Answer: D
Two goods train each 500 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) 12 sec (B) 24 sec (C) 48 sec (D) 60 sec (E) 50 sec
Answer: B
99,994^2 - 6^2 = Answer Choice: (A) 10^10 - 2 (B) (10^5 – 2)^2 (C) 10^4(10^5 – 2) (D) 10^5(10^4 – 2) (E) 10^5(10^5 – 12)
Answer: E
Of the three numbers, second number is two times bigger than the first number and is also three times bigger than the third number. If the average of the three numbers is 44, the largest number is Answer Choice: (A) 24 (B) 36 (C) 72 (D) 108 (E) 210
Answer: A
Andy has 20 pairs of matched gloves. If he loses 12 individual gloves, which of the following is NOT a possible number of matched pairs he has left? Answer Choice: (A) 9 (B) 11 (C) 13 (D) 14 (E) 15
Answer: E
In a mixture of milk and water, the proportion of milk by weight was 80%. If, in a 180 gm mixture, 36 gms of pure milk is added, what would be the percentage of milk in the mixture formed? Answer Choice: (A) 83.43% (B) 83.73% (C) 83.23% (D) 83.93% (E) 83.33%
Answer: E
When positive integer N is divided by positive integer J, the remainder is 5. If N/J = 105.20, what is value of J? Answer Choice: (A) 10 (B) 50 (C) 30 (D) 15 (E) 25
Answer: E
Two trains 161 meters and 165 meters in length respectively are running in opposite directions, one at the rate of 80 km and the other at the rate of 65 kmph. In what time will they be completely clear of each other from the moment they meet? Answer Choice: (A) 6.18 (B) 7.12 (C) 7.1 (D) 8.09 (E) 8.11
Answer: D
Twenty four meters of wire is available to fence off a flower bed in the form of a circular sector. What must the radius of the circle in meters be, if we wish to have a flower bed with the greatest possible surface area? Answer Choice: (A) 2√2 (B) 2√5 (C) 6 (D) 4√2 (E) none of these
Answer: C
In how many a committee of 5 members can be selected from 6men
5 ladies consisting of 3 men and 2 ladies Answer Choice: (A) 30 (B) 150 (C) 50 (D) 250 (E) 200
Answer: E
A and B can do a work in 10 days and 15 days respectively. A starts the work and B joins him after 2 days. In how many days can they complete the remaining work? Answer Choice: (A) 6 days (B) 2 days (C) 4 4/5 days (D) 3 days (E) 9 days
Answer: C
Salesperson A's compensation for any week is $350 plus 6 percent of the portion of A's total sales above $1,000 for that week. Salesperson B's compensation for any week is 8 percent of A's total sales for that week. For what amount of total weekly sales would both salepeople earn the same compensation? Answer Choice: (A) $21,000 (B) $18,000 (C) $15,000 (D) $ 14,500 (E) $4,000
Answer: D
You are renting an apartment and you need √900 for each side, how many feet are you looking to measure? Answer Choice: (A) 21 (B) 22 (C) 23 (D) 25 (E) 30
Answer: E
After working for 6 days, Ashok finds that only 1/3 rd of the work has been done. He employs Ravi who is 60% as efficient as Ashok. How many days more would Ravi take to complete the work? Answer Choice: (A) 22 days (B) 77 days (C) 20 days (D) 17 days (E) 18 days
Answer: C
In order to obtain an income of Rs. 650 from 10% stock at Rs. 96, one must make an investment of : Answer Choice: (A) Rs. 3100 (B) Rs. 6240 (C) Rs. 6500 (D) Rs. 9600 (E) Rs. 9800
Answer: B
Maths, Physics and chemistry books are stored on a library shelf that can accommodate 25 books. Currently, 20% of the shelf spots remain empty. There are twice as many maths books as physics books and the number of physics books is 4 greater than that of chemistry books. Among all the books, 12 books are soft cover and the remaining are hard-cover. If there are a total of 7 hard-cover books among the maths and physics books. What is the probability E, that a book selected at random is either a hard cover book or a chemistry book? Answer Choice: (A) 1/10 (B) 3/20 (C) 1/5 (D) 1/4 (E) 9/20
Answer: E