loafeihong/math_mmlu_format huggingface dataset:
Three pipes A, B and C can fill a tank in 5 hours. After working at it together for 2 hours, C is closed and A and B can fill the remaining part in 6 hours. How many hours will take C alone to fill the tank? Answer Choice: (A) 8 (B) 10 (C) 12 (D) 14 (E) 16
Answer: B
The ratio of 2 numbers is 2:3 and their H.C.F. is 10. Their L.C.M. is ? Answer Choice: (A) 30 (B) 60 (C) 20 (D) 10 (E) 40
Answer: B
Truck X is 14 miles ahead of Truck Y, which is traveling the same direction along the same route as Truck X. If Truck X is traveling at an average speed of 57 miles per hour and Truck Y is traveling at an average speed of 63 miles per hour, how long will it take Truck Y to overtake and drive 4 miles ahead of Truck X? Answer Choice: (A) 5 hours (B) 3 hours 20 minutes (C) 3 hours (D) 2 hours 45 minutes (E) 8 hours
Answer: C
A box contains 2 white balls, 3 black balls and 4 red balls. In how many ways can 3 balls be drawn from the box, if atleast one black ball is to be included in the draw? Answer Choice: (A) 64 (B) 36 (C) 52 (D) 86 (E) 24
Answer: A
9 points are marked on a straight line and another 10 points are marked on a second straight line with no points in common. How many triangles can be constructed with vertices from among the above points? Answer Choice: (A) 91 (B) 105 (C) 196 (D) 27 (E) 14
Answer: D
Sandy can do a job in 6 days and Molly can do the same job in 12 days. If they work together, in how many days will they complete the job? Answer Choice: (A) 4 days (B) 6 days (C) 8 days (D) 2 days (E) 9 days
Answer: A
If each edge of cube increased by 15%, the percentage increase in Answer Choice: (A) 30.25 (B) 32.25 (C) 38.25 (D) 37.25 (E) 41.25
Answer: B
Find the value of x in (x+1)/(x+3)=5 Answer Choice: (A) 2.5 (B) -2.5 (C) 3.0 (D) 3.5 (E) -3.5
Answer: E
What will be the compound interest on a sum of Rs. 21,000 after 3 years at the rate of 12% p.a.? Answer Choice: (A) Rs. 8503.49 (B) Rs. 9720 (C) Rs. 10123.20 (D) Rs. 10483.20 (E) None
Answer: A
Three pipes A, B and C can fill a tank in 6 hours. After working at it together for 2 hours. C is closed A and B can fill the remaining par in 7 hours. The number of hours taken by C alone to fill the tank is? Answer Choice: (A) 10 (B) 12 (C) 14 (D) 16 (E) 18
Answer: C
If 12 ounces of a strong vinegar solution are diluted with 50 ounces of water to form a eight-percent vinegar solution, what was the concentration of the original solution? Answer Choice: (A) 9.3% (B) 17.3% (C) 26.67% (D) 35.5% (E) 41.3%
Answer: E
If n + 12 is a positive odd integer, which of the following must be true about the sum of the next four integers? Answer Choice: (A) It is a multiple of 3 (B) It is a multiple of 4 (C) It is a prime number (D) It is a multiple of 5 (E) It is a multiple of 2
Answer: E
Which of these expressions has the greatest value? Answer Choice: (A) 1673211/1663212 (B) 1356741/1356745 (C) 1245671/1245675 (D) 1124471/1124476 (E) 1217861/1217864
Answer: A
Replace X with the appropriate number in
5 , 6 , 8 , 9 , 13 , 15, 16, X Answer Choice: (A) 22 (B) 20 (C) 21 (D) 17 (E) 18
Answer: E
Two trains of equal length are running on parallel lines in the same direction at 46 km/hr and 36 km/hr. The faster train catches and completely passes the slower train in 45 seconds. What is the length of each train (in meters)? Answer Choice: (A) 48.5 (B) 62.5 (C) 73.5 (D) 87.5 (E) 96.5
Answer: B
. Ravi purchased a refrigerator and a mobile phone for Rs. 15000 and Rs. 8000 respectively. He sold the refrigerator at a loss of 4 percent and the mobile phone at a profit of 10 percent. Overall he make a? Answer Choice: (A) Rs.228 (B) Rs.229 (C) Rs.220 (D) Rs.200 (E) Rs.221
Answer: D
A cook went to a market to buy some eggs and paid $12. But since the eggs were quite small, he talked the seller into adding two more eggs, free of charge. As the two eggs were added, the price per dozen went down by a dollar. How many eggs did the cook bring home from the market? Answer Choice: (A) 8 (B) 12 (C) 15 (D) 16 (E) 18
Answer: E
A train is moving at a speed of 100 km/hour. The length of the train is 100 metre. In how much time will it cross a pole? Answer Choice: (A) 1 second (B) 2.5 second (C) 4 second (D) 3.6 second (E) 4.5 second
Answer: D
If 4x+y=40, 2x-y=20, for integers of x and y, y^2=? Answer Choice: (A) 2 (B) 4 (C) 0 (D) 10 (E) 3
Answer: C
The difference between a number and its two-fifth is 510. What is 20% of that number? Answer Choice: (A) 177 (B) 170 (C) 172 (D) 174 (E) 171
Answer: B
A man, a woman and a boy can complete a job in 3, 4 and 12 days respectively. How many boys must assist 1 man and 1 woman to complete the job in 1/4 of a day? Answer Choice: (A) 22 (B) 66 (C) 28 (D) 41 (E) 61
Answer: D
Two trains, one from Howrah to Patna and the other from Patna to Howrah, start simultaneously. After they meet, the trains reach their destinations after 4 hours and 16 hours respectively. The ratio of their speeds is? Answer Choice: (A) 4:5 (B) 4:2 (C) 4:4 (D) 4:8 (E) 4:1
Answer: B
In one year, the population, of a village increased by 10% and in the next year, it decreased by 10%. If at the end of 2nd year, the population was 7920, what was it in the beginning? Answer Choice: (A) 7787 (B) 8000 (C) 1988 (D) 1277 (E) 2081
Answer: B
At 3:00 pm, a car has driven 30 miles east. It will continue to drive east at 0.6 minutes per mile and then turn around and drive at 0.6 minutes per mile back to its original starting point. How far can it drive before turning around in order to arrive back to its original starting point by 3:40 pm? Answer Choice: (A) a) 10 (B) b) 11 (C) c) 55/3 (D) d) 13 (E) e) 14
Answer: C
In a certain sequence of 9 numbers, each number after the first is 1 more than the previous number. If the first number is −5, how many of the numbers in the sequence are positive? Answer Choice: (A) None (B) One (C) Two (D) Three (E) Four
Answer: D
Given the two equations 10r + 5s = 115 and r + 2s = 16, by how much does r exceed s? Answer Choice: (A) 3 (B) 4 (C) 5 (D) 6 (E) 7
Answer: E
Sheila works 8 hours per day on Monday, Wednesday and Friday, and 6 hours per day on Tuesday and Thursday. She does not work on Saturday and Sunday. She earns $432 per week. How much does she earn in dollars per hour? Answer Choice: (A) 2 (B) 8 (C) 9 (D) 11 (E) 12
Answer: E
Three candidates contested an election and received 1000, 7000 and 100 votes respectively. What percentage of the total votes did the winning candidate get? Answer Choice: (A) 57% (B) 60% (C) 65% (D) 90% (E) 86.4%
Answer: E
The area of square ABCD above is 18. The shaded region is the intersection of the square and a circular region centered at C. What is the area of the shaded region? Answer Choice: (A) 18−9/4∗π (B) 18−9/2∗π (C) 9+9/4∗π (D) 9+9/2∗π (E) 9/2−9/4∗π
Answer: B
P and Q are the only two applicants qualified for a short-term research project that pays 300 dollars in total. Candidate P has more experience and, if hired, would be paid 50 percent more per hour than candidate Q would be paid. Candidate Q, if hired, would require 10 hours more than candidate P to do the job. Candidate P’s hourly wage is how many dollars greater than candidate Q’s hourly wage? Answer Choice: (A) $5 (B) $10 (C) $15 (D) $20 (E) $25
Answer: A
In the graduating class of a certain college, 48 percent of the students are male and 52 percent are female. In this class 50 percent of the male and 20 percent of the female students are 25 years old or older. If one student in the class is randomly selected, approximately what is the probability that he or she will be less than 25 years old? Answer Choice: (A) A)0.9 (B) B)0.6 (C) C)0.45 (D) D)0.3 (E) E)0.25
Answer: B
How many numbers from 29 to 79 are exactly divisible by 11 Answer Choice: (A) 5 (B) 7 (C) 8 (D) 9 (E) 11
Answer: A
7 boys take 12 days to complete a job. They worked for 5days, after 5days 2boys left the job. In how many days 5 boys will complete the job ? Answer Choice: (A) 5 days (B) 6 days (C) 7 days (D) 9 days (E) 9 ⅘ days
Answer: E
What is the sum of the odd integers from 35 to 55, inclusive? Answer Choice: (A) 495 (B) 550 (C) 555 (D) 600 (E) 605
Answer: A
The average of five results is 46 and that of the first four is 40. The fifth result is? Answer Choice: (A) 50 (B) 88 (C) 70 (D) 66 (E) 51
Answer: C
The weight of a hollow sphere is directly dependent on its surface area. The surface area of a sphere is 4π·R^2, where R is the radius of the sphere. If a hollow sphere of radius 0.15 cm made of a certain metal weighs 8 grams, a hollow sphere of radius 0.3 cm made of the same metal would weigh how many grams W? Answer Choice: (A) W=16 (B) W=32 (C) 64 (D) 128 (E) 512
Answer: B
An empty pool being filled with water at a constant rate takes 4 hours to fill to 3/5 of its capacity. How much more time will it take to finish filling the pool? Answer Choice: (A) 5 hr 30 min (B) 5 hr 20 min (C) 4 hr 48 min (D) 3 hr 12 min (E) 2 hr 40 min
Answer: E
A photo-mat shop charges $0.50 for the first photo inside a film, and 40% cents less for each additional photo. How many photos can we develop with $52.58 if each film contains 36 photos? Answer Choice: (A) 4 films and 12 photos (B) 5 films and 6 photos (C) 5 films and 14 photos (D) 6 films and 4 photos (E) 6 films and 28 photos
Answer: C
Positive integer e is divisible by 3. What is the remainder of dividing (4+2e)-e(1+1) by 3? Answer Choice: (A) 0 (B) 1 (C) 2 (D) 3 (E) 4
Answer: B
A car is traveling 60 kilometers per hour. How many meters does the car travel in one minute? Answer Choice: (A) 1250m/min (B) 1360m/min (C) 1000m/min (D) 1670m/min (E) 1890m/min
Answer: C
A sum of money is divided among A, B, C & D in the ratio 3:5:8:9 respectively. If the share of D Rs.1872 more than the share of A, then what is the total amount of money of B & C together? Answer Choice: (A) Rs. 4000 (B) Rs. 4056 (C) Rs. 5000 (D) Rs. 5050 (E) Rs. 6500
Answer: B
find the ratio of 9th and 7th term of sequence 3.1, 5.6, 8.1, .....? Answer Choice: (A) 101/91 (B) 181/61 (C) 247/194 (D) 231/181 (E) 408/203
Answer: D
Marc wants to make a minimum net profit of 20% on a his headphones, which he bought for $500. If originally, he was selling the pair at 25% gain, what is the largest discount he can allow? Answer Choice: (A) 10% (B) 0% (C) 5% (D) 3% (E) 4%
Answer: E
1!+2!+3!+......+50!=? Answer Choice: (A) 3.1035*10^64 (B) 2.1021*10^65 (C) 3.1035*10^63 (D) 3.1035*10^62 (E) 3.1035*10^61
Answer: A
Seven children — A, B, C, D, E, F, and G — are going to sit in seven chairs in a row. Child A has to sit next to both BG, with these two children immediately adjacent to here on either side. The other four children can sit in any order in any of the remaining seats. How many possible configurations Q are there for the children? Answer Choice: (A) 240 (B) 480 (C) 720 (D) 1440 (E) 3600
Answer: A
In a 1000 m race, A beats B by 320 meters or 25 seconds. Find the speed of B? Answer Choice: (A) 8 (B) 9 (C) 12.8 (D) 5 (E) 2
Answer: C
There are 6 red balls and 4 blue balls in a jar. If 3 balls are selected from the jar, what is the probability that all 3 balls selected are red balls? Answer Choice: (A) 1/3 (B) 1/6 (C) 5/12 (D) 5/24 (E) 7/24
Answer: B
If n is a positive integer, which one of the following numbers must have a remainder of 2 when
divided by any of the numbers 4, 5, and 6? Answer Choice: (A) 12n + 2 (B) 24n + 2 (C) 80n + 2 (D) 90n + 2 (E) 120n + 2
Answer: E
Out of 12 students in a class, 6 are wearing blue shirts, 4 are wearing green shirts, and 2 are wearing red shirts. Four students are to be selected at random. What is the probability that at least one is wearing a green shirt? Answer Choice: (A) 25/33 (B) 35/44 (C) 65/77 (D) 75/88 (E) 85/99
Answer: E
A train running at the speed of 60 km/hr crosses a pole in 9 seconds. What is the length of the train? Answer Choice: (A) 150 (B) 200 (C) 180 (D) 250 (E) 230
Answer: A
The average weight of 8 person's increases by 2.5 kg when a new person comes in place of one of them weighing 67 kg. What is the weight of the new person? Answer Choice: (A) 75 (B) 65 (C) 87 (D) 95 (E) 80
Answer: C
If p/4 = r/2 and r = 0.75s, what is the ratio of p to r to s? Answer Choice: (A) 2 : 3 : 4 (B) 8 : 12 : 9 (C) 12 : 6 : 8 (D) 6 : 4 : 3 (E) 12 : 8 : 3
Answer: C
Adam is 40% more efficient than Blanc. How much time will they, working together, take to complete a job which Adam alone could have done in 20 days? Answer Choice: (A) 35 days (B) 11 1â„3 days (C) 11 2â„3 days (D) 20 days (E) 11 3â„5 days
Answer: C
X and Y are both integers. If X/Y = 59.80, then what is the sum of all the possible two digit remainders of X/Y? Answer Choice: (A) 560 (B) 616 (C) 672 (D) 200 (E) 1024
Answer: D
The last time Rohit bought Diwali cards, he found that the four types of cards that he liked were priced Rs.9.00, Rs.7.00, Rs.4.50 and Rs.5.50 each. As Rahul wanted 30 cards, he took five each of two kinds and ten each of the other two, putting down the exact number of 10 rupees notes on the counter payment. How many notes did Rohit give? Answer Choice: (A) 15 (B) 10 (C) 22 (D) 20 (E) 18
Answer: E
2/3rd of the boys and 3/4th of the girls of a school participate in a function. If the no.of participating students is 550, out of which 150 are girls, what is the total no.of students in the school? Answer Choice: (A) 500 (B) 600 (C) 800 (D) 900 (E) 1000
Answer: C
When x is divided by y, the quotient is t with remainder r. What is x in terms of r, y, and t? Answer Choice: (A) y + r + t (B) yt + r (C) x/y+r (D) y/t+r (E) rt + y
Answer: B
There were two candidates in an election. Winner candidate received 62% of votes and won the election by 288 votes. Find the number of votes casted to the winning candidate? Answer Choice: (A) 288 (B) 744 (C) 788 (D) 298 (E) 177
Answer: B
A group of 12 girl scouts had enough food to last for 8 days when they arrived in camp. However, 4 more scouts joined them without the amount of food being increased. How long will the food last if each scout is given the same daily ration as originally planned? Answer Choice: (A) 2 (B) 3 (C) 4 (D) 5 (E) 6
Answer: E
A box contains nine bulbs out of which 4 are defective. If four bulbs are chosen at random, find the probability that all the four bulbs are defective. Answer Choice: (A) 1/166 (B) 1/129 (C) 1/526 (D) 1/121 (E) 1/126
Answer: E
The value for S=(0.889 × 55)/9.97 to the nearest tenth is Answer Choice: (A) 0.5 (B) 4.63 (C) 4.9 (D) 7.7 (E) 49.1
Answer: C
In a class of 20 students, 2 students did not borrow any books from the library, 10 students each borrowed 1 book, 5 students each borrowed 2 books, and the rest borrowed at least 3 books. If the average number of books per student was 2, what is the maximum number of books any single student could have borrowed? Answer Choice: (A) 12 (B) 13 (C) 14 (D) 15 (E) 16
Answer: C
20^10 / 120^5=? Answer Choice: (A) 6^5 (B) 5^6 (C) (10/3)^5 (D) 6^3 (E) 15^3
Answer: C
A tank 3 m long, 2 m wide and 1.5 m deep is dug in a field 20 m long and 14 m wide. If the earth dug out is evenly spread out over the field, the level of the field will raise by nearly? Answer Choice: (A) 1390 (B) 2887 (C) 2667 (D) 1898 (E) 1671
Answer: A
The below sequence is a bit tricky. Can you solve it to find the next number?
5, 25, 325, 4325, ? Answer Choice: (A) 29816 (B) 38291 (C) 54325 (D) 38290 (E) 55291
Answer: C
Solve the equation for x : 19(x + y) + 17 = 19(-x + y) - 21 Answer Choice: (A) -1 (B) -9 (C) -7 (D) -2 (E) -4
Answer: A
In a class, the average age of 30 boys is 13 years and the average of 20 girls is 12 years. what is the average age of the whole class? Answer Choice: (A) 12 Years (B) 12.6 Years (C) 13 Years (D) 13.5 Years (E) None
Answer: B
Carl is facing very difficult financial times and can only pay the interest on a $30,000 loan he has taken. The bank charges him a quarterly compound rate of 10%. What is the approximate interest he pays annually? Answer Choice: (A) $1200 (B) $2000 (C) $2150 (D) $2500 (E) $12000
Answer: E
Someone on a skateboard is traveling 13 miles per hour. How many feet does she travel in 25 seconds? (1 mile = 5280 feet) Answer Choice: (A) 476.75 ft (B) 450 ft (C) 480 ft (D) 490 ft (E) 500 ft
Answer: A
If a, b, and c are consecutive positive integers and a < b < c, which of the following must be true?
I. c - a = 2
II. abc is an even integer.
III. (a + b + c)/3 is an integer. Answer Choice: (A) I only (B) II only (C) I and II only (D) II and III only (E) I, II, and III
Answer: E
A and B can do a work in 5 days and 10 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 (B) 2 (C) 3 (D) 4 (E) 98
Answer: B
A student missed 6% of the questions on a test. If the student missed 12 questions, how many questions were on the test? Answer Choice: (A) 100 (B) 150 (C) 200 (D) 250 (E) 300
Answer: C
There are two clocks that are set at 8 0'clock in the morning. One clock is correct and the other clock gains 5 minutes per hour. When the faster clock shows the time 12:20 in the afternoon, what does the correct clock show? Answer Choice: (A) 12:00:00 (B) 11:45 (C) 12:26 (D) 11:50 (E) 11:56
Answer: A
80% of a number is added to 120, the result is the same number. Find the number? Answer Choice: (A) 600 (B) 288 (C) 1687 (D) 997 (E) 121
Answer: A
Mr. Srinivas saves one coin of 5 on first day of the
week, three coins of 5 on the second day of the week.
Five coins of 5 on third day and so on. How much money will he has at the end of the week? Answer Choice: (A) 238 (B) 245 (C) 2867 (D) 987 (E) 111
Answer: B
A popular website requires users to create a password consisting of the digits {1,2,3,4,5,6,7}. If no digit may be repeated and each password must be at least 6 digits long, how many passwords are possible? Answer Choice: (A) 6! + 7! (B) 2 x 7! (C) 6! x 7! (D) 13! (E) 14!
Answer: B
A train is 360 meter long is running at a speed of 45 km/hour. In what time will it pass a bridge of 140 meter length? Answer Choice: (A) 30 (B) 80 (C) 40 (D) 70 (E) 60
Answer: C
A began business with 12500 and is joined afterwards by B with 50000. When did B join, if the profits at the end of the year are divided equally? Answer Choice: (A) 8 months (B) 9 months (C) 10 months (D) 7 months (E) None of these
Answer: B
How many words can be formed by using all letters of the word 'BIHAR' ? Answer Choice: (A) 112 (B) 120 (C) 157 (D) 136 (E) 142
Answer: B
In a three digit number, the hundred digit is 2 more than the tens digit and the units digit is 2 less than the tens digit. If the sum of the digits is 27, find the number? Answer Choice: (A) 867 (B) 1179 (C) 1196 (D) 1098 (E) 1197
Answer: E
Nina has exactly enough money to purchase 6 widgets. If the cost of each widget were reduced by $1.15, then Nina would have exactly enough money to purchase 8 widgets. How much money does Nina have? Answer Choice: (A) $22 (B) $27.6 (C) $30 (D) $36 (E) $40
Answer: B
A train crosses a platform of 120 m in 15 sec, same train crosses another platform of length 180 m in 18 sec. then find the length of the train? Answer Choice: (A) 100 (B) 180 (C) 110 (D) 120 (E) 130
Answer: B
If a and b are multiples of 3 then which are all the multiples of 3
1) a/b
2) a^b
3) a+b
4) a-b
5) a*b Answer Choice: (A) 1,3 (B) 1,2,4,5 (C) 1,2,5 (D) all of these (E) 1,2,3,5
Answer: E
Three hundred students at College Q study a foreign language. Of these, 130 of those students study French, and 190 study Spanish. If at least 50 students who study a foreign language at College Q study neither French nor Spanish, then the number of students who study Spanish but not French could be any number from Answer Choice: (A) 10 to 40 (B) 40 to 100 (C) 60 to 100 (D) 60 to 120 (E) 70 to 110
Answer: D
In how many different ways can the letters of the word MISSISSIPPI be arranged? Answer Choice: (A) 11!/(4!4!2!) (B) 11!/4! (C) 11!/2! (D) 11! (E) 2×11!
Answer: A
Find a a prime number from the options below. Answer Choice: (A) 58 (B) 59 (C) 60 (D) 62 (E) 64
Answer: B
One water pump can fill half of a certain empty tank in 7 hours. Another pump can fill half of the same tank in 7.5 hours. Working together, how long will it take these two pumps to fill the entire tank? Answer Choice: (A) 7 7/13 (B) 1 5/8 (C) 3 1/4 (D) 7 7/29 (E) 3 1/2
Answer: D
If the annual interest on a principal is 4%, how many years before the amount is double? Answer Choice: (A) 22 (B) 25 (C) 12 (D) 13 (E) 17
Answer: B
A and B started a business with an investment of Rs.26000 and Rs.28000. After two months C joined in the business with an investment of Rs.32000, what is share of C in the half year profit of Rs.9040 ? Answer Choice: (A) 3360 (B) 3120 (C) 2940 (D) 2560 (E) 3550
Answer: D
A brick measures 20 cm * 10 cm * 7.5 cm how many bricks will be required for a wall 25 m * 2 m * 0.75 m? Answer Choice: (A) 22377 (B) 27782 (C) 27891 (D) 25000 (E) 18771
Answer: D
A,B,C together can do a work in 10 days. A alone can do the work in 50days and B alone can do the same work in 60 days. Find in what time C alone can do that work? Answer Choice: (A) 15.8days (B) 17days (C) 19.5days (D) 20.6days (E) 25.4days
Answer: A
The cash difference between the selling prices of an book at a profit of 4% and 6% is $ 3. The ratio of the two selling prices is: Answer Choice: (A) 50:53 (B) 58:53 (C) 52:53 (D) 42:36 (E) 38:53
Answer: C
The speed at which a man can row a boat in still water is 26 kmph. If he rows downstream, where the speed of current is 4 kmph, what time will he take to cover 150 metres? Answer Choice: (A) 18 (B) 27 (C) 28 (D) 12 (E) 25
Answer: A
What is the unit digit of (8!*4! / 8!*3!)? Answer Choice: (A) 0 (B) 1 (C) 2 (D) 3 (E) 4
Answer: E
A T.V was sold at a loss of 10%. If it was sold for Rs.3500 more, there would have been a gain of 10%. What is the cost price? Answer Choice: (A) Rs. 17000 (B) Rs. 18500 (C) Rs.17500 (D) Rs. 15500 (E) Rs.15000
Answer: C
If 625^(-x) + 25^(-x) + 5^(-4x) = 15, what is the value of x? Answer Choice: (A) -4 (B) -1/4 (C) 0 (D) 1/4 (E) 4
Answer: E
At the end of three years what will be the compound interest at the rate of 10% p.a. on an amount of Rs.20000? Answer Choice: (A) 6620 (B) 6628 (C) 6629 (D) 6624 (E) 6622
Answer: A
A train passes a station platform in 36 seconds and a man standing on the platform in 20 seconds. If the speed of the train is 54 km/hr, what is the length of the platform? Answer Choice: (A) 230 (B) 240 (C) 250 (D) 260 (E) 270
Answer: B
Machine A can do a certain job in 8 hours. Machine B can do the same job in 10 hours. Machine C can do the same job in 12 hours. All three machines start the job at 9:00 a.m. Machine A breaks down at 11:00 a.m., and the other two machines finish the job. Approximately what time R will the job be finished? Answer Choice: (A) Noon (B) 12:30 p.m. (C) 1:00 p.m. (D) 1:30 p.m. (E) 2:00 p.m.
Answer: C
The perimeter of a triangle is 32 cm and the inradius of the triangle is 2.5 cm. What is the area of the triangle? Answer Choice: (A) 76 cm2 (B) 56 cm2 (C) 18 cm2 (D) 98 cm2 (E) 40 cm2
Answer: E
6 friends went to a hotel and decided to pay the bill amount equally. But 5 of them could pay Rs. 100 each as a result 6th has to pay Rs. 100 extra than his share. Find the amount paid by him. Answer Choice: (A) 156 (B) 220 (C) 130 (D) 240 (E) None
Answer: B
What is x if x + 2y = 12 and y = 3? Answer Choice: (A) A)10 (B) B)8 (C) C)6 (D) D)4 (E) E)2
Answer: C
The average of 11 numbers is 10.9. If the average of the first six numbers is 10.5 and that of the last six numbers is 11.4,then the middle number is? Answer Choice: (A) 11.5 (B) 12.6 (C) 15.3 (D) 9.3 (E) 10.6
Answer: A
If the mode of Set Q is equal to the median of Set Q, Set Q could be Answer Choice: (A) [0, 1, 2, 2, 3, 4, 5, 6] (B) [2, 2, 5, 7, 9] (C) [x, x+1, x+2, x+2, x+3, x+3] (D) [10, 102, 105, 105] (E) [4, 7, 10, 11, 25/2, 13, 13, 17, 29, 51, 51, 51]
Answer: C
If 5<x<8<y<13, 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: E
How many different 3 letter combinations can be created from the letters A,B and C? Answer Choice: (A) 81 (B) 3 (C) 9 (D) 27 (E) 243
Answer: D
Today is Monday. A person wants to meet a lawyer and as that lawyer is busy he asks him to come three days after the before day of the day after tomorrow? On which day the lawyer asks the person to come? Answer Choice: (A) SUNDAY (B) MONDAY (C) TUESDAY (D) WEDNESDAY (E) FRIDAY
Answer: E