loafeihong/math_mmlu_format huggingface dataset:
The average runs scored by a batsman in 20 matches is 40. In the next 10 matches the batsman scored an average of 20 runs. Find his average in all the 30 matches? Answer Choice: (A) 31 (B) 46 (C) 88 (D) 33.33 (E) 12
Answer: D
A certain theater has 100 balcony seats. For every $2 increase in the price of a balcony seat above $10, 5 fewer seats will be sold. If all the balcony seats are sold when the price of each seat is $10, which of the following could be the price of a balcony seat if the revenue from the sale of balcony seats is $1,060 ? Answer Choice: (A) $12 (B) $14 (C) $10.8 (D) $17 (E) $18
Answer: C
(1/4 + 1/4 ÷ 5/4) / (1/4 x 1/4 + 2 1/4) = ? Answer Choice: (A) 16/25 (B) 32/185 (C) 36/185 (D) None of these (E) Cannot be determined
Answer: C
In what ratio must tea at Rs.65 per Kg be mixed with tea at Rs.70 per Kg so that the mixture must be worth Rs.6 per Kg? Answer Choice: (A) 1 : 1 (B) 3 : 2 (C) 4 : 3 (D) 5 : 3 (E) None
Answer: A
A certain number when divided by 39 leaves a remainder 16, what is the remainder when the same number is divided by 13? Answer Choice: (A) 7 (B) 8 (C) 9 (D) 6 (E) 3
Answer: E
A newly-wed couple is using a website to design an eBook Wedding Album to distribute to their friends and families. The template they have chosen has places for 3 large photos and 18 smaller photos. The couple has 6 large photos they could use for those three slots, and 21 smaller photos they could use for those 18 slots. Given these choices, how many different possible albums could they create? Answer Choice: (A) 3,150 (B) 4,200 (C) 5,040 (D) 20,520 (E) 26,600
Answer: E
A and B started business in partnership investing Rs. 20,000 and Rs. 18,000 respectively. After six months, C joined them with Rs. 20,000. What will be B's share in the total profit of Rs. 25,000 earned at the end of 2 years from the starting of the business? Answer Choice: (A) A)7500 (B) B)7389 (C) C)7379 (D) D)8490.57 (E) E)7637
Answer: D
A bag contains 3 red, 2 yellow and 4 green balls. 3 balls are drawn randomly. What is the probability that the balls drawn contain balls of different colours? Answer Choice: (A) 2/7 (B) 3/5 (C) 3/11 (D) 1/4 (E) 7/16
Answer: A
If 4x = 8y = 12z, then what is a possible sum of positive integers x, y, and z? Answer Choice: (A) 52 (B) 58 (C) 84 (D) 122 (E) 180
Answer: E
In a 1000 m race, A beats B by 80 m and B beats C by 100 m. In the same race, by how many meters does A beat C? Answer Choice: (A) 145 m (B) 172 m (C) 268 m (D) 129 m (E) 218 m
Answer: B
5.02 can be expressed in terms of percentage as Answer Choice: (A) 5.02% (B) 50.2% (C) 209% (D) 502% (E) None of these
Answer: D
What is the present worth of Rs. 165 due in 2 years at 5% simple interest per annum? Answer Choice: (A) 288 (B) 266 (C) 120 (D) 150 (E) 6123
Answer: D
The Sum of first N consecutive odd integers is N^2. What is the sum of all odd integers between 13 and 31 inclusive. Answer Choice: (A) 220 (B) 364 (C) 410 (D) 424 (E) 450
Answer: A
A dealer purchases 15 articles for Rs. 25 and sells 12 articles for Rs. 38. Find the profit percentage? Answer Choice: (A) 80% (B) 90% (C) 59% (D) 40% (E) 53%
Answer: B
A train can travel 50% faster than a car. Both start from point A at the same time and reach point B 75 kms away from A at the same time. On the way, however, the train lost about 12.5 minutes while stopping at the stations. The speed of the car is: Answer Choice: (A) 120 kmph (B) 140 kmph (C) 220 kmph (D) 320 kmph (E) 330 kmph
Answer: A
How many different positive integers are factors of 25? Answer Choice: (A) 1 (B) 5 (C) 4 (D) 6 (E) 8
Answer: A
How much interest can a person get on Rs. 4500 at 20.1% p.a. simple interest for a period of seven years and six months? Answer Choice: (A) 6783.74 (B) 6783.75 (C) 6783.76 (D) 6783.77 (E) 6783.78
Answer: B
Two trains are moving in opposite directions with speed of 60 km/hr and 90 km/hr respectively. Their lengths are 1.10 km and 0.9 km respectively. the slower train cross the faster train in --- seconds Answer Choice: (A) 40 (B) 42 (C) 44 (D) 46 (E) 48
Answer: E
A jogger running at 9 km/hr along side a railway track is 280 m ahead of the engine of a 120 m long train running at 45 km/hr in the same direction. In how much time will the train pass the jogger? Answer Choice: (A) 67 sec (B) 89 sec (C) 36 sec (D) 87 sec (E) 40 sec
Answer: E
Two cyclist start from the same places in opposite directions. One is going towards north at 10kmph and the other is going towards south 40kmph. What time will they take to be 50km apart? Answer Choice: (A) 1hr (B) 2hrs (C) 3hrs (D) 5hrs (E) 6hrs
Answer: A
Machine A and machine B are each used to manufacture 770 sprockets. It takes machine A 10 hours longer to produce 770 sprockets than machine B. Machine B produces 10 percent more sprockets per hour than machine A. How many sprockets per hour does machine A produces? Answer Choice: (A) 5 (B) 7 (C) 9 (D) 10 (E) 12
Answer: B
At a conference, the only events scheduled for the day are seminars and breaks. All seminars are the same length and are 10 times as long as each break. A break must be between two consecutive seminars. If the first seminar begins at 9:00 a.m. and the third one ends at 11:30 a.m., how long will the conference last if there are a total of 6 seminars that day? Answer Choice: (A) hours and 15 minutes (B) hours and 20 minutes (C) hours and 25 minutes (D) hours and 30 minutes (E) hours and 35 minutes
Answer: A
City A's population is 68000, decreasing at a rate of 80 people per year. City B having population 42000 is increasing at a rate of 120 people per year. In how many years both the cities will have same population? Answer Choice: (A) 135years (B) 140years (C) 110years (D) 130years (E) 120years
Answer: D
If 0.003^5 is represented in its shortest possible decimal form, how many 0’s to the right of the decimal point does it contain? Answer Choice: (A) 9 (B) 10 (C) 11 (D) 12 (E) 13
Answer: D
Two buses and a van were employed to transport a class of students on a field trip. 1/5 of the class boarded the first bus. 2/3 of the remaining students boarded the second bus, and the rest of the students boarded the van. When the second bus broke down, 1/2 of the students on the second bus boarded the first bus. What fraction of the class was on board the first bus? Answer Choice: (A) a) 1/2 (B) b) 2/3 (C) c) 11/15 (D) d) 23/30 (E) e) 19/30
Answer: E
how much time does Suresh take to cover a distance of 280 m, if he runs at a speed of 7 km/hr ? Answer Choice: (A) 2 min. 24 sec. (B) 3 min. 10 sec. (C) 1 min. 56 sec. (D) 4 min. 32 sec. (E) None of these
Answer: A
Six bells commence tolling together and toll at intervals
of 2,4,6,8,10,12 seconds respectively. In 30 minutes how many
times do they toll together? Answer Choice: (A) 14 (B) 15 (C) 16 (D) 17 (E) 18
Answer: C
If 8 workers can build 8 cars in 8 days, then how many days would it take 6 workers to build 6 cars? Answer Choice: (A) 2 (B) 4 (C) 6 (D) 8 (E) 12
Answer: D
The average weight of 8 person's increases by 2.5 kg when a new person comes in place of one of them weighing 65 kg. What might be the weight of the new person? Answer Choice: (A) 76 (B) 76.5 (C) 85 (D) 80 (E) none of these
Answer: C
The time taken by a man to row his boat upstream is twice the time taken by him to row the same distance downstream. If the speed of the boat in still water is 42 kmph, find the speed of the stream? Answer Choice: (A) 84 kmph (B) 65 kmph (C) 14 kmph (D) 77 kmph (E) 44 kmph
Answer: C
A cistern can be filled by a tap in 3 hours while it can be emptied by another tap in 8 hours. If both the taps are opened simultaneously, then after how much time will the cistern get filled? Answer Choice: (A) 4.8 hr (B) 2.4 hr (C) 3.6 hr (D) 1.8 hr (E) 2.0 hr
Answer: A
If |5x-25| = 100, then find the sum of the values of x? Answer Choice: (A) 1 (B) -2 (C) 10 (D) -3 (E) 4
Answer: C
In a weight-lifting competition, the total weight of Joe's two lifts was 1500 pounds. If twice the weight of his first lift was 300 pounds more than the weight of his second lift, what was the weight, in pounds, of his first lift? Answer Choice: (A) 225 (B) 275 (C) 325 (D) 350 (E) 600
Answer: E
If f(x) = 3x^4 - 4x^3 - 2x^2 + 6x , then f(-1) = Answer Choice: (A) -2 (B) -1 (C) 0 (D) 1 (E) 2
Answer: B
Williams decides to attend a volley ball game with six friends. If the party of seven sits together in seven consecutive seats, and Williams must NOT sit in between two of his friends, how many ways can the seven friends be arranged? Answer Choice: (A) 720 (B) 1440 (C) 360 (D) 780 (E) 1240
Answer: B
A hat company ships its hats, individually wrapped, in 8-inch by 10-inch by 12-inch boxes. Each hat is valued at $10. If the company’s latest order required a truck with at least 288,000 cubic inches of storage space in which to ship the hats in their boxes, what was the minimum value of the order? Answer Choice: (A) $3000 (B) $1,350 (C) $1,725 (D) $2,050 (E) $2,250
Answer: A
The least number, which when divided by 12, 15, 20 and 54 leaves in each case a remainder of 13 is: Answer Choice: (A) 448 (B) 553 (C) 542 (D) 548 (E) 560
Answer: B
There are 6 persons in an office. A group consisting of 3 persons has to be formed. In how many ways can the group be formed? Answer Choice: (A) 15 (B) 20 (C) 14 (D) 12 (E) 16
Answer: B
Cecilia, Robbie, and Briony all bought stamps. The number of stamps Cecilia purchased was equal to a single digit. The number of stamps only one of them purchased was divisible by 3. The number of stamps one of them bought was an even number. Which of the following could represent the numbers of stamps each purchased? Answer Choice: (A) 3, 8, 24 (B) 7, 9, 17 (C) 6, 9, 12 (D) 5, 15, 18 (E) 9, 10, 13
Answer: E
The average of 11 results is 44, if the average of first five results is 49 and that of the last seven is 52. Find the fifth result? Answer Choice: (A) 125 (B) 126 (C) 127 (D) 128 (E) 129
Answer: A
How many 4-letter words with or without meaning, can be formed out of the letters of the word, 'LOGARITHMS', if repetition of letters is not allowed? Answer Choice: (A) 2278 (B) 3779 (C) 5040 (D) 2778 (E) 2813
Answer: C
What is the two-digit number whose first digit is a and the second digit is b?. The number is greater than 9.
I.The number is multiple of 51.
II.The sum of the digits a and b is 6. Answer Choice: (A) I alone sufficient while II alone not sufficient to answer (B) II alone sufficient while I alone not sufficient to answer (C) Either I or II alone sufficient to answer (D) Both I and II are not sufficient to answer (E) Both I and II are necessary to answer
Answer: A
In a certain school, 20% of students are below 8 years of age. The number of students above 8 years of age is of the number of students of 8 years of age which is 48. What is the total number of students in the school? Answer Choice: (A) 150 (B) 100 (C) 280 (D) 360 (E) 496
Answer: B
The average monthly salary of 8 workers and one supervisor in a factory was 430.@SSWhen@SSthe@SSsupervisor@CC@SSwhose@SSsalary@SSwas@SS430.@SSWhen@SSthe@SSsupervisor@CC@SSwhose@SSsalary@SSwas@SS430.Whenthesupervisor,whosesalarywas430. When the supervisor, whose salary was 870 per month, retired, a new person was appointed and then the average salary of 9 people was $$410 per month. The salary of the new supervisor is: Answer Choice: (A) 233 (B) 690 (C) 287 (D) 771 (E) 191
Answer: B
The speed of the boat in still water in 12 kmph. It can travel downstream through 54 kms in 3 hrs. In what time would it cover the same distance upstream? Answer Choice: (A) 8 hours (B) 6 hours (C) 4 hours (D) 5 hours (E) 9 hours
Answer: E
Best friends Sprite and Icey have are playing a game of marbles. They invite 7 of their friends to play with them. There are 36 marbles in the bag. If all 9 people are playing, how many marbles does each person get? Answer Choice: (A) 3 (B) 4 (C) 5 (D) 6 (E) 7
Answer: B
There are 10 chickens in a poultry firm and a pair of chicken is to be selected for a meal. At most, how many different pairs are possible? Answer Choice: (A) 100 (B) 90 (C) 50 (D) 45 (E) 25
Answer: D
A man invested Rs. 1552 in a stock at 97 to obtain an income of Rs. 200. The dividend from the stock is : Answer Choice: (A) 7.5 % (B) 8 % (C) 12.5 % (D) None of these (E) Cannot be determined
Answer: C
Rick deposited $700 to his bank account using $5 and $15 dollar bills only. If Rick came to the bank with 70 bills and left with 10 bills only, how many $15 dollar billsმ did he deposit? Answer Choice: (A) 40. (B) 25. (C) 50. (D) 55. (E) 65.
Answer: A
The percentage profit earned by selling an article for Rs. 1920 is equal to the percentage loss incurred by selling the same article for Rs. 1280. At what price should the article be sold to make 35% profit? Answer Choice: (A) 2080 (B) 2778 (C) 2299 (D) 2778 (E) 2771
Answer: A
A computer manufacturer produces a certain electronic component at a cost of $100 per component. Shipping costs for delivering the components are $2 per unit. Further, the manufacturer has costs of $10,000 a month related to the electronic component regardless of how many it produces. If the manufacturer produces and sells 1000 components a month, what is the lowest price it can sell them for such that the costs don't exceed the revenues? Answer Choice: (A) 122 (B) 112 (C) 134 (D) 108 (E) 101
Answer: B
A train 800 metres long is running at a speed of 78 km/hr. If it crosses a tunnel in 1 minute, then the length of the tunnel (in meters) is: Answer Choice: (A) 400 (B) 450 (C) 500 (D) 520 (E) 550
Answer: C
A tank contains 10,000 gallons of a solution that is 5 percent sodium chloride by volume. If 3,000 gallons of water evaporate from the tank, the remaining solution will be approximately what percent sodium chloride? Answer Choice: (A)  1.25% (B)  3.75% (C)  6.25% (D)  6.67% (E)  7.14%
Answer: E
A worker is paid a regular rate of Rs.10 for completing a survey. The worker completes 100 surveys per week. For any survey involving the use of her cellphone, she is paid at a rate of that is 30% higher than her regular rate. If she completed 60 surveys involving the use of her cellphone, how much did she get that week? Answer Choice: (A) 180 (B) 1180 (C) 280 (D) 580 (E) 2080
Answer: B
10 camels cost as much as 24 horses, 16 horses cost as much as 4 oxen and 6 oxen as much as 4 elephants. If the cost of 10 elephants is Rs.170000, find the cost of a camel? Answer Choice: (A) Rs.9800 (B) Rs.3800 (C) Rs.9800 (D) Rs.6800 (E) Rs.6880
Answer: D
If 4 boys can color 60 m long cloth in 3 days, then 6 boys can color 36 m long cloth in Answer Choice: (A) day (B) days (C) days (D) days (E) days
Answer: A
If k^3 is divisible by 180, what is the least possible value of integer k? Answer Choice: (A) 12 (B) 30 (C) 60 (D) 90 (E) 120
Answer: B
An automobile financier claims to be lending money at S.I., but he includes the interest every six months for calculating the principal. If he is charging an interest of 10%, the effective rate of interest becomes? Answer Choice: (A) 10.26% (B) 10.25% (C) 10.85% (D) 17.25% (E) 10.35%
Answer: B
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) 123 (B) 166 (C) 240 (D) 157 (E) 198
Answer: C
The average weight of A, B and C is 45 kg. If the average weight of A and B be 41 kg and that of B and C be 43 kg, then the weight of B is: Answer Choice: (A) 33 kg (B) 31 kg (C) 32 kg (D) 36 kg (E) 37 kg
Answer: A
reema has 25 mangoes.srujana has 13 mangoes. Totally how many mangoes they have in all? Answer Choice: (A) 20 (B) 38 (C) 30 (D) 25 (E) 15
Answer: B
A drama group that must consists of 7 members is to be formed from a pool of 10 candidates. How many different groups are possible? Answer Choice: (A) 112 (B) 120 (C) 40 (D) 56 (E) 336
Answer: B
If a number is chosen at random from the set {1, 2, 3, ...., 100}, then the probability that the chosen number is a perfect cube is Answer Choice: (A) 1/25 (B) 1/29 (C) 1/26 (D) 1/24 (E) 1/21
Answer: A
What is the sum of all the multiples of 3 between 30 and 80? Answer Choice: (A) 2103 (B) 2106 (C) 1053 (D) 1252 (E) 1535
Answer: C
A manâ€™s current age is (2/5) of the age of his father. After 6 years, he will be (1/2) of the age of his father. What is the age of father at now? Answer Choice: (A) 40 (B) 45 (C) 38 (D) 50 (E) 30
Answer: E
How much is 80% of 40 is greater than 4/5 of 25? Answer Choice: (A) 15 (B) 57 (C) 16 (D) 12 (E) 73
Answer: D
There are 18 teams in the hockey league, and each team faces all the other teams 10 times each. How many games are played in the season? Answer Choice: (A) 1370 (B) 1530 (C) 1790 (D) 1950 (E) 2110
Answer: B
A freight elevator can carry a maximum load of 1100 pounds. Sean, who weighs 200 pounds, is in the elevator with two packages weighing 150 pounds and 280 pounds. If he needs to fit three more packages in the elevator that weigh as much as possible without exceeding the elevator limit, what is the difference between their average and the average of the two packages already in the elevator? Answer Choice: (A) 59 (B) 85 (C) 190 (D) 215 (E) 210
Answer: A
If A and B can do a piece of work in 7.5 days. If B works 1/2 of work and remaining work was completed by A, taking total time of 20 days to complete the work. If b is more efficient then B can do work in how many days? Answer Choice: (A) 9 days (B) 10 days (C) 11 days (D) 12 days (E) 13 days
Answer: B
There are three different hoses used to fill a pool: hose x, hose V, and hose z. Hose x can fill the pool in a days, hose V in b days, and hose z in c days, where a > b > c. When all three hoses are used together to fill a pool, it takes d days to fill the pool. Which of the following must be true?
I. d<c
II. d>b
III. c/3<d<a/3 Answer Choice: (A) I (B) III (C) II (D) I&II (E) II&III
Answer: C
Rs. 9800 are invested partly in 9% stock at 75 and 10% stock at 80 to have equal amount of incomes. The investment in 9% stock is: Answer Choice: (A) Rs. 4800 (B) Rs. 5000 (C) Rs. 5400 (D) Rs. 5600 (E) Rs. 6600
Answer: B
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 5 less, he would have made a profit of 10%. The C.P. of the article was Answer Choice: (A) 960 (B) 980 (C) 900 (D) 970 (E) 1000
Answer: E
If A speaks the truth 40% of the times, B speaks the truth 80% of the times. What is the probability that at least one will tell the truth Answer Choice: (A) 0.18 (B) 0.12 (C) 1.02 (D) 1.2 (E) 1.3
Answer: B
Three coins are tossed. What is the probability of getting at most two tails? Answer Choice: (A) 7/9 (B) 7/7 (C) 3/3 (D) 7/8 (E) 7/2
Answer: D
The greatest possible length which can be used to measure exactly the length 6m, 4m 30cm, 4 m is Answer Choice: (A) 10 (B) 27 (C) 35 (D) 87 (E) 98
Answer: A
Set A consists of all the prime numbers between 62 and 85. What is the range of set A? Answer Choice: (A) 12 (B) 13 (C) 16.6 (D) 16 (E) 23
Answer: D
For a certain exam,a score of 58 was 2 standard deviations below mean and a score of 98 was 3 standard deviations above mean.What was the mean score T for the exam? Answer Choice: (A) 74 (B) 76 (C) 78 (D) 80 (E) 82
Answer: A
How many gallons of milk that is 10 percent butter-fat must be added to 8 gallons of milk that is 25 percent butterfat to obtain milk that is 20 percent butterfat? Answer Choice: (A) 4 (B) 12 (C) 14 (D) 16 (E) 28
Answer: A
A security guard at a certain store is instructed to check the receipt of one out of every five customers as they are leaving the store. If, on the guard's shift, 16 customers leave the store, how many different samples of customers could have been selected to have their receipts checked? Answer Choice: (A) 20 (B) 120 (C) 59 (D) 90 (E) 100
Answer: B
The average salary of all the 60 employees in an office is Rs. 12,000 per month. if the number of executives is twice the number of non executives employees, then the average salary of all the non executives employees is Answer Choice: (A) Rs. 9000 (B) Rs. 8000 (C) Rs. 6000 (D) can't be determined (E) None
Answer: D
A is a working partner and B is a sleeping partner in a business. A puts in 80,000 and B 70,000. A gets 25% of the profit for managing the business, and the rest is divided in proportion to their capitals. Find the profit if B get 14000. Answer Choice: (A) 42000 (B) 46000 (C) 54000 (D) 40000 (E) None of these
Answer: D
What is the least whole number that should be added to 625573 if it is to be divisible by 3? Answer Choice: (A) 6 (B) 1 (C) 4 (D) 3 (E) 2
Answer: E
Seven fencers participate in a fencing championship. Assuming all competitors have an equal chance of winning, how many possibilities are there with respect to how a first-place and second-place medal can be awarded? Answer Choice: (A) 30 (B) 36 (C) 42 (D) 48 (E) 49
Answer: C
In 1995, the Johnsons spent $800 on the family’s water bills. Anticipating that water rates would increase in 1996 by 50%, the Johnsons cut back their water usage. By how much must the Johnsons have reduced their 1996 water usage to pay exactly the same amount R in 1996 as they paid in 1995? Answer Choice: (A) 33 1⁄3% (B) 40% (C) 50% (D) 66 2⁄3% (E) 100%
Answer: A
In how many ways can you seat 5 people on a bench if one of them, Rohit, does not want to sit on the middle seat or at either end? Answer Choice: (A) 48 (B) 1720 (C) 2880 (D) 5040 (E) 10080
Answer: A
In a class of 50 students, 18 take Chorus, 26 take Band, and 2 take both Chorus and Band. How many students in the class are not enrolled in either Chorus or Band? Answer Choice: (A) 8 (B) 12 (C) 15 (D) 16 (E) 18
Answer: A
The average age of a husband, wife and their child 19 years ago was 27 years and that of wife and the child 5 years ago was 20 years. The present age of the husband is? Answer Choice: (A) 3 years (B) 5 years (C) 16 years (D) 4 years (E) 14 years
Answer: A
It is currently 7:16 PM. At what time in the morning was it exactly 19,443 minutes earlier? Answer Choice: (A) 7:11 (B) 7:13 (C) 7:17 (D) 7:19 (E) 7:21
Answer: B
A man has some hens and cows. If the number of heads be 46 and the number of feet equals 140, then the number of hens will be: Answer Choice: (A) 22 (B) 23 (C) 24 (D) 26 (E) 28
Answer: A
Sony and Johnny caught 60 fishes. Sony caught four times as many as Johnny. How many fishes did Johnny catch? Answer Choice: (A) 12 (B) 16 (C) 34 (D) 38 (E) 42
Answer: A
Set M contains number that satisfy the condition that, if integer x is in the set then x + 1 will also be in the set M. If -4 is one value in the set, which of the following values must also be present in the set M? I) -6 II) -2 III) 2 Answer Choice: (A) I only (B) II only (C) I and II only (D) II and III only (E) I, II and III
Answer: D
3 candidates in an election and received 2136, 7636 and 11628 votes respectively. What % of the total votes did the winningcandidate got in that election? Answer Choice: (A) 45% (B) 49% (C) 54% (D) 59% (E) 61%
Answer: C
A train 240 m long passed a pole in 24 sec. How long will it take to pass a platform 650 m long? Answer Choice: (A) 11 (B) 89 (C) 77 (D) 66 (E) 22
Answer: B
In one year, the population, of a village increased by 12% and in the next year, it decreased by 12%. If at the end of 2nd year, the population was 14784, what was it in the beginning? Answer Choice: (A) 7787 (B) 8000 (C) 15000 (D) 1277 (E) 2081
Answer: C
How much time will a train of length 200 m moving at a speed of 72 kmph take to cross another train of length 300 m, moving at 36 kmph in the same direction? Answer Choice: (A) 50 sec (B) 26 sec (C) 80 sec (D) 82 sec (E) 81 sec
Answer: A
In a certain match all the teams were to play with each other. If there are 15 teams, how many matches will have to be played? Answer Choice: (A) 120 (B) 105 (C) 110 (D) 90 (E) None of the above
Answer: B
The area of a circle is increased by 1500%. By what percent has the diameter of the circle increased? Answer Choice: (A)  100% (B)  500% (C)  300% (D)  600% (E)  800%
Answer: B
If a and b are positive even integers, and the least common multiple of a and b is expressed as a*b/w, which of the following statements could be false? Answer Choice: (A) n is a factor of both a and b (B) (a*b)/n < ab (C) ab is multiple of 2. (D) (a*b)/n is a multiple of 2. (E) w is a multiple of 4.
Answer: E
Solve the inequality
{(x^2)-7|x|+10}/{(x^2)-6x+9} Answer Choice: (A) -3 (B) -5 (C) 3 (D) 5 (E) 0
Answer: B