loafeihong/math_mmlu_format huggingface dataset:
Two trains are moving in the same direction at 72 kmph and 36 kmph. The faster train crosses a man in the slower train in 27 seconds. Find the length of the faster train? Answer Choice: (A) 270 m (B) 870 m (C) 290 m (D) 278 m (E) 275 m
Answer: A
How many of the factors of 1400 are divisible by 2? Answer Choice: (A) 12 (B) 15 (C) 18 (D) 21 (E) 24
Answer: C
Andrew travelling to 7 cities. Gasoline prices varied from city to city. $1.75, $1.61, $1.79, $2.11, $1.96, $2.09, $1.85. What is the median gasoline price? Answer Choice: (A) $1 (B) $1.85 (C) $1.92 (D) $2.13 (E) $2.15
Answer: B
Simplify: 7005-7000+10 Answer Choice: (A) 6505 (B) 6305 (C) 6501 (D) 6508 (E) None of them
Answer: B
a bag of blue and green colored marbles has 50% green marbles, with a total of 40 marbles. how many green marbles need to be added to bring their percentage in the bag up to 80%? Answer Choice: (A) 60 (B) 58 (C) 42 (D) 24 (E) 80
Answer: A
A Bullock cart can travel at 10 kmph uphill road and downhill road 20 kmph. He takes 3 hours to row from lower point A to upper point B and back to A. What is the total distance traveled by bullock card in 3 hours? He must return back to base point A in remaining time. Answer Choice: (A) 80 (B) 20 (C) 30 (D) 40 (E) 60
Answer: D
A and B can do a work in 12 days, B and C in 30 days and C and A in 36 days. In how many days will the work be completed, if all three of them work together? Answer Choice: (A) 180/18 (B) 180/15 (C) 180/13 (D) 180/12 (E) 180/11
Answer: C
A boy has 11 trousers and 11 shirts. In how many different ways can he select a trouser and a shirt? Answer Choice: (A) 121ways (B) 130ways (C) 90ways (D) 100ways (E) 139ways
Answer: A
If 3<x<6<y<9, then what is the greatest possible positive integer difference of x and y? Answer Choice: (A) 3 (B) 4 (C) 5 (D) 6 (E) 7
Answer: C
If integers ending in zero are excluded, what is the unit digit of the product of the even integers from 302 to 398, inclusive? Answer Choice: (A) 2 (B) 4 (C) 6 (D) 8 (E) 10
Answer: C
The simple interest on a sum of money will be Rs.1200 after 10 years. If the principal is trebled after 5 years what will be the total interest at the end of the tenth year? Answer Choice: (A) 8981 (B) 3799 (C) 1200 (D) 2400 (E) 1732
Answer: D
4, 12, 48, 240, 1440, (...) Answer Choice: (A) 7620 (B) 10080 (C) 6200 (D) 10020 (E) 12500
Answer: B
A confectioner decides to sell all of his pastry due to the coming holiday. His pastry goods are equally divided among a group of 50 regular customers. If only 49 customers come to the bakery, each one will receive 6 less pastry goods. How much pastry does the confectioner needs to sell? Answer Choice: (A) 500. (B) 412. (C) 432. (D) 502. (E) 522.
Answer: A
For all positive integers m, [m]=3m when m is odd and [m]=(1/2)*m when m is even. What is [5]*[6] equivalent to? Answer Choice: (A) [45] (B) [30] (C) [15] (D) [5] (E) [50]
Answer: C
Eight men, ten women and six boys together can complete a piece of work in eight days. In how many days can 20 women complete the same work if 20 men can complete it in 12 days? Answer Choice: (A) 33m (B) 77m (C) 66m (D) 22m (E) 88m
Answer: D
In 2005, 25 percent of the math department’s 40 students were female, and in 2007, 40 percent of the math department’s 85 students were female. What was the percent increase from 2005 to 2007 in the number of female students in the department? Answer Choice: (A) 15% (B) 50% (C) 62.5% (D) 115% (E) 240%
Answer: E
In a village there are 4 programs organised for the festival. The festival occurs for 2 days. In how many ways that the 2 programs can be divided for 2 days? Answer Choice: (A) 4 (B) 10 (C) 6 (D) 5 (E) 2
Answer: C
Pipes A and B fill a tank in 5 and 6 hours respectively. Pipe C empties the tank in 12 hours, if you open all the three pipes together this tank will be filled in? Answer Choice: (A) 3 9/17 hours (B) 4.5 hours (C) 1.25 hours (D) 4 7/17 hours (E) None of these
Answer: A
In a class of 50 students the number of females is 2 more that 5 times the male number .How many males and females are there in the class Answer Choice: (A) 42, 8 (B) 50,8 (C) 8,42 (D) 8,50 (E) 40,10
Answer: A
Jim wishes to buy 3 gifts that cost 15 dollars, 9 dollars, and 8 dollars. He has 1/4 of the money
he needs. How much more money must he earn in order to buy the gifts? Answer Choice: (A) $57 (B) $47 (C) $7 (D) $17 (E) $24
Answer: E
A train 240 m in length crosses a telegraph post in 16 seconds. The speed of the train is? Answer Choice: (A) 22 kmph (B) 77 kmph (C) 54 kmph (D) 71 kmph (E) 88 kmph
Answer: C
What percent is 25 gm of 1 kg? Answer Choice: (A) 0.5 % (B) 1% (C) 1.5% (D) 2.5% (E) 3%
Answer: D
The price of a T.V. set worth Rs. 30000 is to be paid in 20 installments of Rs. 1000 each. If the rate of interest be 6% per annum, and the first installment be paid at the time of purchase, then the value of the last installment covering the interest as well will be? Answer Choice: (A) 22678 (B) 26699 (C) 29000 (D) 19000 (E) 26711
Answer: C
nd the area of trapezium whose parallel sides are 20 cm and 18 cm long, and the distance between them is 12 cm? Answer Choice: (A) 243cm2 (B) 239cm2 (C) 267cm2 (D) 230cm2 (E) 228cm2
Answer: E
Yesterday, a pie shop sold 6 apple pies, 5 peach pies, and 6 pumpkin pies. How many pies did the shop sell in all? Answer Choice: (A) 21 (B) 37 (C) 13 (D) 17 (E) 32
Answer: D
From a pack of cards two cards are drawn one after the other, with replacement. The probability that the first is a red card and the second is a king is? Answer Choice: (A) 1/26 (B) 1/27 (C) 1/29 (D) 1/37 (E) 1/97
Answer: A
A and B starts a business with Rs.8000 each, and after 3 months, B withdraws half of his capital . How should they share the profits at the end of the 18 months? Answer Choice: (A) 18:11 (B) 22:13 (C) 23:12 (D) 12:7 (E) 11:10
Answer: D
The ratio of number of boys and girls in a school is 2:5. If there are 210 students in the school, find the number of girls in the school? Answer Choice: (A) 150 (B) 250 (C) 300 (D) 370 (E) 280
Answer: A
Hector runs a one-product widget shop. Each month, his fixed costs, whether he produces anything or not, amount to x dollars. The marginal cost of producing and selling one widget is a constant y dollars, regardless of the number he produces. He generally can sell widgets for t dollars each. What is the minimum number of widgets he must produce, assuming he sells every widget he produces, to break even (neither make a profit nor incur a loss) in a given month? Answer Choice: (A) x/(y - t) (B) x/(t - y) (C) x (D) x/t (E) x/y
Answer: B
Five drainage pipes, each draining water from a pool at the same constant rate, together can drain a certain pool in 12 days. How many additional pipes, each draining water at the same constant rate, will be needed to drain the pool in 6 days? Answer Choice: (A)  5 (B)  9 (C)  10 (D)  12 (E)  15
Answer: A
The salaries of A and B together amount to $2000. A spends 95% of his salary and B, 85% of his. If now, their savings are the same, what is A's salary? Answer Choice: (A) $1000 (B) $1250 (C) $2500 (D) $1500 (E) $1200
Answer: D
If 213 × 16 = 3408, then 0.016 × 2.13 is equal to : Answer Choice: (A) 0.3408 (B) 3.408 (C) 34.08 (D) 340.8 (E) 0.03408
Answer: E
A, B and C work on a task. To complete the task alone, B takes twice the time that A would take to complete the task alone and 1/5rd the time that C would take to complete the task alone. If B actually worked for half the number of days that A worked and 3/2 times the number of days that C worked, what proportion of the total work was completed by B? Answer Choice: (A) 1/3 (B) 2/9 (C) 9/49 (D) 7/19 (E) 25/126
Answer: E
A part-time employee whose hourly wage was decreased by 20 percent decided to increase the number of hours worked per week so that the employee's total income did not change. By what percent T should the number of hours worked be increased? Answer Choice: (A) 12.5% (B) 20% (C) 25% (D) 50% (E) 100%
Answer: C
A survey was conducted to find out how many people in a housing colony of 140 residents could swim, dance and drive a car. It was found that the number of people who could not swim was 89, the number of people who could not dance was 100 and that the number of people who could not drive a car was 91. If the number of people who could do at least two of these things, was found to be 37 and the number of people who could do all these things was found to be 6, how many people could not do any of these things? Answer Choice: (A) 43 (B) 44 (C) 45 (D) 46 (E) 48
Answer: A
If m > 0, which of the following could be true?
I. m^3 > m^2
II. m^2 = m
III. m^2 > m^3 Answer Choice: (A) I only (B) III (C) IIIII (D) All of the above (E) None of the above
Answer: D
Find the odd man out. 187, 264, 336, 473, 682, 781 Answer Choice: (A) 187 (B) 336 (C) 781 (D) 682 (E) 473
Answer: B
Two friends A and B apply for a job in the same company. The chances of A getting selected is 2/5 and that of B is 4/7. What is the probability that both of them get selected? Answer Choice: (A) 8/35 (B) 34/35 (C) 27/35 (D) 30/35 (E) None of these
Answer: A
4 boys and 2 girls are to be seated in a row in such a way that the two girls are always together. In how many different ways can they be seated? Answer Choice: (A) 120 (B) 720 (C) 148 (D) 240 (E) None of these
Answer: D
If each permutation of the digits 1,2,3,4,5,6 are listed in the increasing order of magnitude, then 289thterm will be Answer Choice: (A) 361452 (B) 321546 (C) 321456 (D) 341256 (E) None of these
Answer: D
Siddharth wants to borrow Rs.5000 at rate of interest 6% p.a. at S.I and lend the same amount at C.I at same rate of interest for two years. What would be his income in the above transaction? Answer Choice: (A) s.21.60 (B) s.21.29 (C) s.22.29 (D) s.18.00 (E) s.21.12
Answer: D
If the price of a certain computer increased 30 percent from a dollars to 351 dollars, then 2a = Answer Choice: (A) 540 (B) 570 (C) 619 (D) 649 (E) 700
Answer: A
A man has a certain number of small boxes to pack into parcles. If he packs 3, 4, 5 or 6 in a parcel, he is left with one over; if he packs 7 in a parcle, none is left over. What is the number of boxes, he may have to pack? Answer Choice: (A) 106 (B) 301 (C) 309 (D) 400 (E) 450
Answer: B
A completes a work in 12 days and B complete the same work in 36 days. If both of them work together, then the number of days required to complete the work will be? Answer Choice: (A) 9 days (B) 11 days (C) 21 days (D) 22 days (E) 24 days
Answer: A
Average of five numbers is 26. If one number is excluded the average becomes 28. The excluded number is Answer Choice: (A) 10 (B) 12 (C) 16 (D) 20 (E) 18
Answer: E
All the faces of cubes are painted with red colour. It is then cut into 64 equal small cubes.Find How many small cubes are there whose two adjacent faces are coloured red ? Answer Choice: (A) 0 (B) 8 (C) 16 (D) 24 (E) 4
Answer: D
Hitesh is 40 years old and Ronnie is- 60 years old. How many years ago was the ratio of their ages 3:5 ? Answer Choice: (A) 5 years (B) 10 years (C) 20 years (D) 15 years (E) 25 years
Answer: B
Evaluate the expression
m - (m - n) : (-2) ⋅ (-5) when m = -4, n = -6 Answer Choice: (A) 8 (B) 9 (C) 5 (D) 7 (E) 6
Answer: B
The average age of three boys is 15 years and their ages are in proportion 3:5:7. What is the age in years of the youngest boy? Answer Choice: (A) 8 (B) 9 (C) 7 (D) 5 (E) 4
Answer: B
A certain board game has a row of squares numbered 1 to 100. If a game piece is placed on a random square and then moved 13 consecutive spaces in a random direction, what is the probability the piece ends no more than 13 spaces from the square numbered 49? Answer Choice: (A) 28% (B) 27% (C) 30% (D) 37% (E) 17%
Answer: B
Walking at the rate of 4 kmph a man cover certain distance in 2 hr 45 min. Running at a speed of 16.5 kmph the man will cover the same distance in. Answer Choice: (A) 12 min (B) 40 min (C) 60 min (D) 30 min (E) 45 min
Answer: B
A garrison of 3300 men had provisions for 32 days, when given at the rate of 860 gms per head. At the end of 7 days, a reinforcement arrives and it was for that the provisions wi1l last 17 days more, when given at the rate of 826 gms per head, What is the strength of the reinforcement? Answer Choice: (A) 1900 (B) 1600 (C) 1300 (D) 1500 (E) 1700
Answer: E
In a friendship gang Aravind has 2 gang, in how many ways can he invite one or more of the gang to his house? Answer Choice: (A) 25 (B) 49 (C) 3 (D) 87 (E) 36
Answer: C
Shyam visited Ram during his brief vacation. In the mornings they both would go for yoga. In the
evenings they would play tennis. To have more fun, they indulge only in one activity per day, i.e.
either they went for yoga or played tennis each day. There were days when they were lazy and
stayed home all day long. There were 24 mornings when they did nothing, 14 evenings when they stayed at home, and a total of 22 days when they did yoga or played tennis. For how many days Shyam stayed with Ram? Answer Choice: (A) 32 (B) 24 (C) 30 (D) None of these (E) Cannot be determined
Answer: C
A and B began business with Rs.3000 and Rs.4000 after 8 months, A withdraws Rs.1000 and B advances Rs.1000 more. At the end of the year, their profits amounted to Rs.630 find the share of A? Answer Choice: (A) 240 (B) 882 (C) 727 (D) 199 (E) 212
Answer: A
If 36 men do a work in 70 days, in how many days will 40 men do it? Answer Choice: (A) 64 (B) 63 (C) 65 (D) 66 (E) 67
Answer: B
During a certain season, a team won 85 percent of its first 100 games and 50 percent of its remaining games. If the team won 70 percent of its games for the entire season, what was the total number of games that the team played? Answer Choice: (A) 180 (B) 175 (C) 156 (D) 150 (E) 105
Answer: B
The sum of all two digit numbers divisible by 5 is Answer Choice: (A) 945 (B) 545 (C) 745 (D) 645 (E) 845
Answer: A
Find the principle on a certain sum of money at 5% per annum for 3 1/5 years if the amount being Rs.1160? Answer Choice: (A) Rs.1000 (B) Rs.1100 (C) Rs.1010 (D) Rs.10000 (E) None of these
Answer: A
A pump will fill a tank in 3 hours. Because of a leak in the tank, it took 3 hours 30 min to fill the tank. In what time the leak can drain out all the water of the tank and will make tank empty ? Answer Choice: (A) 20 hrs (B) 21 hrs (C) 22 hrs (D) 23 hrs (E) 24 hrs
Answer: B
At present the ratio between the ages of Arun and Deepak is 4:3. After 6years, Arun's age will be 26 years. What is the age of Deepak at present? Answer Choice: (A) 15 (B) 21 (C) 23 (D) 12 (E) 25
Answer: A
A class consists of 100 students, 20 of them are girls and 80 boys; 20 of them are rich and remaining poor; 40 of them are fair complexioned. The probability of selecting a fair complexioned rich girl is Answer Choice: (A) 2/125 (B) 1/59 (C) 1/56 (D) 1/54 (E) 1/53
Answer: A
Express 25 mps in kmph? Answer Choice: (A) 22 (B) 88 (C) 90 (D) 21 (E) 24
Answer: C
At Company K, 15 percent of the employees are secretaries and 60 percent are salespeople. If there are 25 other employees of Company K, how many employees does Company K have? Answer Choice: (A)  160 (B)  180 (C)  190 (D)  200 (E)  100
Answer: E
A committee of 6 is chosen from 5 men and 5 women so as to contain at least 2 men and 3 women. How many different committees could be formed? Answer Choice: (A) 150 (B) 700 (C) 1404 (D) 2620 (E) 3510
Answer: A
How many even multiples of 45 are there between 449 and 901? Answer Choice: (A) 5 (B) 6 (C) 9 (D) 10 (E) 11
Answer: B
If a number T between 0 and 1 is selected at random, which of the following will the number most likely be between? Answer Choice: (A) 0 and 3/20 (B) 3/20 and 1/5 (C) 1/5 and 1/4 (D) 1/4 and 3/10 (E) 3/10 and 1/2
Answer: E
How many ways are there to split a group of 8 girls into two groups of 4 girls each? (The order of the groups does not matter) Answer Choice: (A) 30 (B) 40 (C) 35 (D) 45 (E) 50
Answer: C
49 members attended the party. In that 22 are males, 27 are females. The shake hands are done between males, females, male and female. Total 12 people given shake hands. How many such kinds of such shake hands are possible? Answer Choice: (A) 66 (B) 291 (C) 26 (D) 29 (E) 11
Answer: A
A Laptop was sold at a loss of 10%. If it was sold for Rs.5000 more, there would have been a gain of 10%. What is the cost price? Answer Choice: (A) Rs.18000 (B) Rs.21000 (C) Rs.22000 (D) Rs.20000 (E) Rs.25000
Answer: E
What is the remainder when 1271 * 1276 * 1277 *1285 is divided by 12? Answer Choice: (A)  0 (B)  1 (C)  11 (D)  9 (E)  4
Answer: E
A reading list for a certain course consists of 10 books, of which 4 are poems and the rest are novels. Each student is required to read a selection of 4 books from the list, including at most 1 novels. How many selections of 4 books satisfy the requirements? Answer Choice: (A) 90 (B) 115 (C) 130 (D) 144 (E) 195
Answer: E
Martin has to secure 80% marks to clear his exam of class 9th.
He got 200 marks and failed by 200 marks.
What is the maximum marks ? Answer Choice: (A) 500 (B) 505 (C) 510 (D) 515 (E) 525
Answer: A
96 can be expressed as a product of primes as Answer Choice: (A) 2 × 2 × 3 × 3 × 3 × 7 (B) 2 × 3 × 3 × 3 × 7 × 7 (C) 2 × 2 × 2 × 2 × 2 × 3 (D) 2 × 3 × 3 × 3 × 3 × 7 (E) None of these
Answer: C
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 tenth digit of p, counting right to left from the units digit? Answer Choice: (A) 1 (B) 2 (C) 4 (D) 6 (E) 9
Answer: D
Vijay bought 160 shirts at the rate of Rs. 225 per shirt. The transport expenditure was Rs. 1400. He paid an octroi at the rate of Rs. 1.75 per shirt and labour charges were Rs. 320. What should be the selling price of one shirt, if he wants a profit of 20%? Answer Choice: (A) Rs.282 (B) Rs.229 (C) Rs.208 (D) Rs.285 (E) Rs.229
Answer: D
An accurate clock shows 8 o'clock in the morning. Through how many degrees will the hour hand rotate when the clock shows 1 o'clock in the afternoon? Answer Choice: (A) 30 (B) 60 (C) 90 (D) 120 (E) 150
Answer: E
In a throw of dice what is the probability of geÆ«ng number greater than 4 Answer Choice: (A) 1/2 (B) 1/3 (C) 1/5 (D) 1/6 (E) None of these
Answer: B
A certain sum of money at simple interest amounted Rs.840 in 10 years at 3% per annum, find the sum? Answer Choice: (A) 338 (B) 277 (C) 229 (D) 646 (E) 261
Answer: D
If x+y=5, and x=15/y, what is the value of x^2+y^2? Answer Choice: (A) 12 (B) 14 (C) 16 (D) 18 (E) 10
Answer: E
If k is the greatest positive integer such that 3^k is a divisor of 24! then k = Answer Choice: (A) 3 (B) 4 (C) 5 (D) 6 (E) 10
Answer: E
The sum of three consecutive multiples of 3 is 72. What is the largest number? Answer Choice: (A) 21 (B) 24 (C) 27 (D) 36 (E) 39
Answer: C
3 boys and 7 girls can complete John work in 10 days . But 4 boys and 6 girls need 8 days to complete the same work . In how many days will 10 girls complete the same work? Answer Choice: (A) 10 days (B) 20 days (C) 40 days (D) 56 days (E) 65 days
Answer: C
What is the greatest possible (straight line) distance, between any two points on a hemisphere of radius 4? Answer Choice: (A) n/8 (B) 0.8 (C) 8 (D) 18 (E) π
Answer: C
The pilot of a small aircraft uses 60 gallons of fuel to fly 300 miles. At this rate, how many gallons of fuel are needed for a 700 mile flight? Answer Choice: (A) 140 (B) 155 (C) 160 (D) 170 (E) 175
Answer: A
If the integer n has exactly four positive divisors, including 1 and n, how many positive divisors does n^3 have? Answer Choice: (A) 16 (B) 11 (C) 10 (D) 20 (E) 9
Answer: A
An escalator moves towards the top level at the rate of 12 ft.sec and its length is 160 feet. If a person walks on the moving escalator at the rate of 8 feet per second towards the top level, how much time does he take to cover the entire length. Answer Choice: (A) 10sec (B) 8sec (C) 9sec (D) 7sec (E) 12sec
Answer: B
The value of 489.1375 x 0.0483 x 1.956/0.0873 x 92.581 x 99.749 is closest to: Answer Choice: (A) 0.04 (B) 0.08 (C) 0.07 (D) 0.06 (E) 0.05
Answer: D
The simple form of the ratio 8/5:2/3 is? Answer Choice: (A) 12:5 (B) 12:7 (C) 7:12 (D) 5:7 (E) 4:7
Answer: A
John has on his shelf two books of poetry, six novels, and two reference works. Suppose from these ten books, we were to pick two books at random. What is the probability that we pick one novel and one reference work? Answer Choice: (A) 1/2 (B) 2/5 (C) 3/10 (D) 7/20 (E) 4/15
Answer: E
The cost of 4 bags and 12 purses is Rs.1600, what is the cost of 10 bags and 30 purses? Answer Choice: (A) Rs.3600 (B) Rs.4000 (C) Rs.3800 (D) Rs.3900 (E) None of these
Answer: B
When positive integer n is divided by 7, the remainder is 1. When n is divided by 11, the remainder is 5. What is the smallest positive integer k such that k+n is a multiple of 77? Answer Choice: (A) 2 (B) 4 (C) 6 (D) 8 (E) 10
Answer: C
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 an alpha 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: C
Two pipes P and Q can fill a cistern in 12 and 15 minutes respectively. Both are opened together, but at the end of 3 minutes the first is turned off. How much longer will the cistern take to fill? Answer Choice: (A) 11 1/9 (B) 11 1/4 (C) 19 1/9 (D) 11 1/2 (E) 11 1/41
Answer: B
Two pipes can fill a tank in 20 and 24 minutes respectively and a waste pipe can empty 3 gallons per minute. All the three pipes working together can fill the tank in 15 minutes. The capacity of the tank is? Answer Choice: (A) 60 gallons (B) 100 gallons (C) 120 gallons (D) 180 gallons (E) 200 gallons
Answer: C
A and B undertake to do a piece of work for Rs. 1200. A alone can do it in 6 days while B alone can do it in 8 days. With the help of C, they finish it in 3 days. Find the share of B. Answer Choice: (A) 250 (B) 450 (C) 750 (D) 800 (E) None of them
Answer: B
Given two fair dice, what is the probability Q 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
60 + 5 * 12 / (180/3) = ? Answer Choice: (A) 60 (B) 120 (C) 13 (D) 61 (E) 50
Answer: D
A brick measures 20cm*10cm*7.5cm how many bricks will be requiredfor a wall 25m*2m*0.75m ? Answer Choice: (A) 24000 (B) 23000 (C) 22000 (D) 25000 (E) 27000
Answer: D
The New York Classical Group is designing the liner notes for an upcoming CD release. There are 10 soloists featured on the album, but the liner notes are only 5 pages long, and therefore only have room for 5 of the soloists. The soloists are fighting over which of them will appear in the liner notes, though not about which page they appear on. How many different combinations E of soloists can appear in the liner notes? Answer Choice: (A) 5! (B) 10!/(5!5!) (C) 10!/5! (D) 10! (E) 10!*5!
Answer: B
The largest prime number is? Answer Choice: (A) 11 (B) 13 (C) 5 (D) 7 (E) 9
Answer: B
A collection of books went on sale, and 2/3 of them were sold for $3 each. If none of the 36 remaining books were sold, what was the total amount received for the books that were sold? Answer Choice: (A) $216 (B) $135 (C) $90 (D) $60 (E) $54
Answer: A
A die is rolled twice. What is the probability of getting a sum equal to 9? Answer Choice: (A) 2/3 (B) 2/9 (C) 1/3 (D) 1/9 (E) 2/5
Answer: E
A goods train runs at the speed of 72 km/hr and crosses a 250 m long platform in 26 sec. What is the length of the goods train? Answer Choice: (A) 278 (B) 166 (C) 151 (D) 270 (E) 109
Answer: D
One of the following numbers can be marked out as the odd one out. can you find which one?
1) 680986879
2) 716089780
3) 820670987
4) 932967879 Answer Choice: (A) The odd number is 680986879 (B) The odd number is 820670987 (C) The odd number is 716089780 (D) The odd number is 932967879 (E) None
Answer: B
At an M&M factory, two types of M&Ms are produced, red and blue. The M&Ms are transported
individually on a conveyor belt. Anna is watching the conveyor belt, and has determined that
four out of every five red M&Ms are followed by a blue one, while one out of every six blue
M&Ms is followed by a red one. What proportion of the M&Ms are red? Answer Choice: (A) 1/29 (B) 2/29 (C) 3/29 (D) 4/29 (E) 5/29
Answer: E