loafeihong/math_mmlu_format huggingface dataset:
A rectangular-shaped carpet remnant that measures x feet by y feet is priced at $30. What is the cost of the carpet, in dollars per square yard? (9 square feet = 1 square yard) Answer Choice: (A) 30xy (B) 270/(xy) (C) xy/9 (D) xy/30 (E) 270xy
Answer: B
The roots of the equation 3x2 - 12x + 10 = 0 are? Answer Choice: (A) rational and unequal (B) complex (C) real and equal (D) irrational and unequal (E) rational and equal
Answer: D
A father is four times as old as his son. In twenty years, he'll be twice as old. How old are they now? Answer Choice: (A) 5,40 (B) 10,40 (C) 20,40 (D) 10,30 (E) 15,30
Answer: B
The average weight of 16 boys in a class is 50.25 kg and that of the remaining 8 boys is 45.15 kg. Find the average weights of all the boys in the class. Answer Choice: (A) 48.55 (B) 42.25 (C) 50 (D) 51.25 (E) 52.25
Answer: A
The sum of the mean, the median, and the range of the set {5,7,9} equals which one of the following values? Answer Choice: (A) 11 (B) 17 (C) 14 (D) 12 (E) 10
Answer: B
If x is divisible by 4 and 6, which of the following must divide evenly into x?
I. 2
II. 35
III. 70 Answer Choice: (A) I only (B) I and II (C) II​ and III (D) II​ only (E) I, II, and III
Answer: A
In the graph below, no axes or origin is shown. If point B's coordinates are (9,3), which of the following coordinates would most likely be A's? Answer Choice: (A) (17, -2) (B) (10, 6) (C) (6, 8) (D) (-10, 3) (E) (-2, -17)
Answer: B
2y - x = 2xy . If x and y are integers, which of the following could equal y? Answer Choice: (A) 2 (B) 1 (C) 0 (D) 3 (E) 4
Answer: C
A began business with 12500 and is joined afterwards by B with 37500. 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: A
Two passenger trains start at the same hour in the day from two different stations and move towards each other at the rate of 16 kmph and 21 kmph respectively. When they meet, it is found that one train has traveled 60 km more than the other one. The distance between the two stations is? Answer Choice: (A) km (B) km (C) km (D) km (E) km
Answer: B
The percent change from 29 to 43 is approximately what percent of the percent change from 43 to 57? Answer Choice: (A) 50% (B) 66% (C) 110% (D) 133% (E) 150%
Answer: E
By selling 100 pencil, a trader gains the cost of 40 Pencil. Find his gain percentage? Answer Choice: (A) 26 1/3% (B) 51 1/3% (C) 40% (D) 53 1/3% (E) 34 1/3%
Answer: C
at three different signals,light change after 48 sec,72 sec,108 sec respectively.if at morning 8:20:00 change together,then at what time again they will change together? Answer Choice: (A) 8:27:12 (B) 8:27:24 (C) 8:27:36 (D) 8:27:48 (E) 8:27:56
Answer: A
A train is 360 meter long is running at a speed of 45 km/hour. In what Ɵme will it pass a bridge of 140
meter length. Answer Choice: (A) 20 seconds (B) 30 seconds (C) 40 seconds (D) 50 seconds (E) None of these
Answer: C
Two passenger trains start at the same hour in the day from two different stations and move towards each other at the rate of 18 kmph and 21 kmph respectively. When they meet, it is found that one train has traveled 60 km more than the other one. The distance between the two stations is? Answer Choice: (A) 468 (B) 444 (C) 676 (D) 767 (E) 663
Answer: A
The sale price sarees listed for Rs.375 after successive discount is 20% and 15% is? Answer Choice: (A) 227 (B) 268 (C) 342 (D) 787 (E) 285
Answer: E
A boy pays Rs. 369 for an article marked at Rs. 600, by enjoying two successive discounts. If the first discount is of 25%, how much should be the second discount? Answer Choice: (A) 18 (B) 99 (C) 27 (D) 26 (E) 18
Answer: A
A dishonest dealer professes to sell goods at the cost price but uses a weight of 800 grams per kg, what is his percent? Answer Choice: (A) 20% (B) 25% (C) 30% (D) 15% (E) 10%
Answer: B
If x, y, and d are positive numbers such that 10*x/(x+y)+ 20*y/(x+y)=d and if x is less than y, which of the following could be the value of d? Answer Choice: (A) 10 (B) 12 (C) 15 (D) 18 (E) 30
Answer: D
An athlete runs 200 meters race in 36sec. His speed is? Answer Choice: (A) 20km/hr (B) 15km/hr (C) 30km/hr (D) 25km/hr (E) 40km/hr
Answer: A
When asked what the time is,a person answered that the amount of time left is 1/3 of the time already completed.what is the time. Answer Choice: (A) 2 PM (B) 9 PM (C) 3 PM (D) 8 PM (E) 6 PM
Answer: E
The speed at which a man can row a boat in still water is 15 km/hr. If he rows downstream, where the speed of current is 3 km/hr, how many seconds will he take to cover 90 meters? Answer Choice: (A) 12 (B) 16 (C) 17 (D) 18 (E) 20
Answer: D
Two numbers are respectively 20% and 50% more than a third number. The ratio of the two numbers is: Answer Choice: (A) 4:5 (B) 3:5 (C) 6:8 (D) 3:5 (E) 5:4
Answer: A
A is thrice as efficient as B and is, therefore, able to finish a piece of work 10 days earlier than B. In how many days A and B will finish it together? Answer Choice: (A) 14 days (B) 5 days (C) 8 days (D) 4 days (E) 3 days
Answer: D
A train speeds past a pole in 15 sec and a platform 150 m long in 25 sec, its length is? Answer Choice: (A) 100 (B) 150 (C) 160 (D) 225 (E) 180
Answer: D
A shopkeeper purchased 80 kg of potatoes for Rs. 550 and sold the whole lot at the rate of Rs. 9 per kg. What will be his gain percent? Answer Choice: (A) 22.6 % (B) 30.9 % (C) 35.6 % (D) 39.5% (E) 23.6 %
Answer: B
We are given the positive numbers a,b,c, which form an arithmetic progresion in the given order. We know that a+b+c=9. The numbers a+1,b+1,c+3 form a geometric progression in the given order. Find c. Answer Choice: (A) 5 (B) 6 (C) 7 (D) 8 (E) 9
Answer: A
36 identical chairs must be arranged in rows with the same number of chairs in each row. Each row must contain at least three chairs and there must be at least three rows. A row is parallel to the front of the room. How many different arrangements are possible? Answer Choice: (A) 2 (B) 4 (C) 5 (D) 6 (E) 10
Answer: C
A and B start a business with Rs.16000 and Rs.32000 respectively. Hoe should they share their profits at the end of one year? Answer Choice: (A) 1:2 (B) 3:4 (C) 2:5 (D) 3:7 (E) 2:1
Answer: A
How many numbers up to 300 and 700 are divisible by 2, 3 and 7 both together? Answer Choice: (A) 9 (B) 10 (C) 11 (D) 12 (E) 13
Answer: A
In how many ways can 5 letters be posted in 3 post boxes, if any number of letters can be posted in all of the three post boxes? Answer Choice: (A) 152 (B) 3^5 (C) 125 (D) 217 (E) 136
Answer: B
Compound X contains elements A and B at an approximate ratio, by weight, of 2:10. Approximately how many grams of element B are there in 342 grams of compound X? Answer Choice: (A) 54 (B) 162 (C) 250 (D) 270 (E) 280
Answer: E
Two trains are running in opposite directions with the same speed. If the length of each train is 120 m and they cross each other in 12 sec, then the speed of each train is? Answer Choice: (A) 30 (B) 31 (C) 36 (D) 25 (E) 24
Answer: C
If n and k are integers whose product is 3600, which of the following statements must be true? Answer Choice: (A) n+k>0 (B) n does not equal k (C) Either n or k is a multiple of 10 (D) If n is even, then k is odd (E) If n is odd, then k is even
Answer: E
How many prime numbers exist between 260 and 280? Answer Choice: (A) None (B) One (C) Two (D) Three (E) Four
Answer: E
There are k-2 members in a certain band, including Jim and Ellen. Two members are to be selected to attend the Grammy awards ceremony. If there are 15 possible combinations in which Jim and Ellen are not selected, what is the value of k? Answer Choice: (A) 8 (B) 9 (C) 10 (D) 11 (E) 12
Answer: C
Solve the given two equations and find the inequality of X and Y. (a) x^4- 227= 398 and (b) y^2 + 321=346 Answer Choice: (A) If x>y (B) If x>=y (C) If x<y (D) If x<=y (E) x=y or relationship cannot be established
Answer: E
Find the cost of fencing around a circular field of diameter 28 m at the rate of Rs.1.50 a meter? Answer Choice: (A) 177 (B) 132 (C) 176 (D) 278 (E) 267
Answer: B
Mala and Usha shared their water from a bottle. If mala and usha both drank for the same amount of time, but usha only drank 2/10 of the total bottle, what was the ratio of mala and usha speed? Answer Choice: (A) 1:4 (B) 2:5 (C) 4:1 (D) 3:5 (E) 2:3
Answer: C
A man has $ 10,000 to invest. he invest $4,000 at 5% and $3500 at 4%. In order to have ayearly incom of $500, he must invest the remainder at: Answer Choice: (A) 6% (B) 5.4% (C) 6.1% (D) 4.4% (E) 6.4%
Answer: E
A train 125 m long passes a man, running at 6 km/hr in the same direction in which the train is going, in 10 seconds. The speed of the train is: Answer Choice: (A) 35 km/hr (B) 50 km/hr (C) 45 km/hr (D) 65 km/hr (E) 51 km/hr
Answer: E
The velocity of a falling object in a vacuum is directly proportional to the amount of time the object has been falling. If after 5 seconds an object is falling at a speed of 84 miles per hour, how fast will it be falling after 12 seconds? Answer Choice: (A) 204 miles per hour (B) 212 miles per hour (C) 216 miles per hour (D) 1080 miles per hour (E) 5400 miles per hour
Answer: A
In a game, a player can win by getting five consecutive tails in six throws of a coin. What is the probability of winning if the player gets a tail on the first two throws? Answer Choice: (A) 1/4 (B) 3/4 (C) 5/8 (D) 3/8 (E) 1/8
Answer: E
A sells a bicycle to B and makes a profit of 50%. B sells the same bicycle to C at a profit of 25%. If the final S.P. of the bicycle was Rs. 225, find out the cost price of the bicycle for A. Answer Choice: (A) 237 (B) 126 (C) 971 (D) 611 (E) 120
Answer: E
One farmer takes 12 hours to plow his field, but another farmer takes 8 hours to plow the same field with an equal tractor. How long would it take them together to plow the field? Answer Choice: (A) 12.5 hours (B) 4 hours (C) 4.8 hours (D) 5 hours (E) 5.6 hours
Answer: C
P and Q can do a work in 30 days. Q and R can do the same work in 24 days and R and P in 20 days. They started the work together, but Q and R left after 8 days. How many days more will P take to finish the work? Answer Choice: (A) 10 (B) 15 (C) 18 (D) 20 (E) 24
Answer: E
Set #1 = {J, K, L, M, E}
Set #2 = {K, L, M, N, O, P}
There are these two sets of letters, and you are going to pick exactly one letter from each set. What is the probability of picking at least one vowel? Answer Choice: (A) 1/6 (B) 1/8 (C) 1/3 (D) 1/4 (E) 1/9
Answer: C
Bobby bought 2 shares, and which he sold for $106 each. If he had a profit of 120% on the sale of one of the shares but a loss of 47% on the sale of the other share, then on the sale of both shares Bobby had... Answer Choice: (A) a profit of 10 (B) a profit of 8 (C) a loss of 38 (D) a loss of 10 (E) neither a profit nor a loss
Answer: C
When 33 is divided by the positive integer k, the remainder is 3, for how many different values of k is this true? Answer Choice: (A) 1 (B) 2 (C) 3 (D) 4 (E) 5
Answer: E
If 1st October is Sunday, then 1st November will be Answer Choice: (A) Saturday (B) Thursday (C) Wednesday (D) Tuesday (E) None of these
Answer: C
In how many ways can a group of 5 men and 2 women be made out of a total of 7 men and 3 women? Answer Choice: (A) 1 (B) 61 (C) 63 (D) 64 (E) 120
Answer: C
Which one the following fractions has the highest value? Answer Choice: (A) 23/77 (B) 23/78 (C) 23/84 (D) 23/87 (E) 46/150
Answer: E
What is the probability of getting exactly three heads on five flips of a fair coin? Answer Choice: (A) 1/32 (B) 3/32 (C) 1/4 (D) 5/16 (E) 1/2
Answer: D
The average of first seven multiples of 8 is: Answer Choice: (A) 9 (B) 16 (C) 15 (D) 32 (E) 10
Answer: D
A rectangular field has area equal to 150 sq m and perimeter 50 m. Its length and breadth must be? Answer Choice: (A) 11 (B) 99 (C) 89 (D) 10 (E) 12
Answer: D
A and B can complete a job in 30 and 20 days respectively. They start working together and B leaves 5 days before the work is finished. In how many days is the total work finished? Answer Choice: (A) 15 (B) 6 (C) 5 (D) 4 (E) 3
Answer: A
A man can row 6 kmph in still water. When the river is running at 1.2 kmph, it takes him 1 hour to row to a place and black. What is the total distance traveled by the man? Answer Choice: (A) 5.98 (B) 8.98 (C) 5.76 (D) 5.87 (E) 5.82
Answer: C
The length of rectangle is thrice its breadth and its perimeter is 80 m, find the area of the rectangle? Answer Choice: (A) 432 (B) 300 (C) 252 (D) 992 (E) 212
Answer: B
The average (arithmetic mean) of six numbers is 9. If 3 is subtracted from each of four of the numbers, what is the new average? Answer Choice: (A) 1.5 (B) 2 (C) 7 (D) 4 (E) 4.5
Answer: C
The speed of a boat in upstream is 50 kmph and the speed of the boat downstream is 80 kmph. Find the speed of the boat in still water and the speed of the stream? Answer Choice: (A) 10 kmph. (B) 17 kmph. (C) 15 kmph. (D) 11 kmph. (E) 12 kmph.
Answer: C
A and B run a 1 km race. If A gives B a start of 50m, A wins by 14 seconds and if A gives B a start of 22 seconds, B wins by 20 meters. Find the time taken by A to run 1 km. Answer Choice: (A) 222 (B) 100 (C) 287 (D) 2976 (E) 111
Answer: B
How many multiples of 4 are there between 16 and 112, inclusive? Answer Choice: (A) 21 (B) 22 (C) 23 (D) 24 (E) 25
Answer: E
The value of 1 + 1/(4 x 3) + 1/(4 x 32) +1/(4 x 33) up to four places of decimals is ? Answer Choice: (A) 1.1202 (B) 1.1203 (C) 1.1204 (D) None of these (E) Cannot be determined
Answer: B
The sum of two positive integers multiplied by the bigger number is 204, and their difference multiplied by the smaller number is 35. the numbers are: Answer Choice: (A) 7,2 (B) 8,9 (C) 5,12 (D) 2,7 (E) 12,5
Answer: E
A number when divided by 342 gives a remainder 47. When the same number ift divided by 19, what would be the remainder ? Answer Choice: (A) 9 (B) 7 (C) 6 (D) 5 (E) 3
Answer: A
(540 - ?) × 1/7 + 12 = 25 Answer Choice: (A) A)227 (B) B)449 (C) C)32 (D) D)600 (E) E)3
Answer: B
A housewife wishes to purchase three articles A, B and C from a sum of Rs. 200. The unit prices of the articles A, B and C are Rs. 20, Rs. 35 and Rs. 25 respectively. If she spends the entire amount by purchasing 5 numbers of articles of type C, what is the ratio of the number of articles purchased of type A to that of, type B? Answer Choice: (A) 1 : 2 (B) 2 : 1 (C) 1 : 1 (D) None of these (E) Cannot be determined
Answer: B
What is the value of (12 + 22 + 32 + 42 + ----- + 102) Answer Choice: (A) 2237 (B) 269 (C) 268 (D) 385 (E) 291
Answer: D
A money lender lent a total of $1900 to two of his customers. He charged at the rate of 5%p.a. to one of them and 6% p.a. to the other. If he earned an average of 5.67% on $1900, how much did he lend to each of the two customers? Answer Choice: (A) 700; 1100 (B) 1273; 627 (C) 1000; 800 (D) 1200; 800 (E) None of the above
Answer: B
There are three numbers. 5/7th of the first number is equal to 48% of the second number. The second number is 1/9th of the third number. If the third number is 1125, then find 25% of the first number? Answer Choice: (A) 168 (B) 84 (C) 42 (D) 21 (E) None of these
Answer: D
A reduction of 25% in the price of oil enables a house wife to obtain 5kgs more for Rs.1000, what is the reduced price for kg? Answer Choice: (A) s.50 (B) s.46 (C) s.49 (D) s.41 (E) s.42
Answer: A
A customer using a certain telephone calling plan pays a fee of $25 per month, and then receives a discount of 40% on the regular charge for all calls made to country W. If calls to country W are regularly charged at $1.60 per minute for the first 3 minutes, and $0.80 per minute for each minute thereafter, what is the maximum the customer could have saved over regular prices if he was charged for 1 hour of calls made to country W in a certain month? Answer Choice: (A) $8.75 (B) $12 (C) $13.40 (D) $17.40 (E) $24.40
Answer: C
For any positive integer n, the sum of the first n positive integers equals [n(n+1)]/2.
What is the sum of all the even integers between 99 and 161? Answer Choice: (A) 1090 (B) 2060 (C) 3080 (D) 4030 (E) 5040
Answer: D
How many alphabets need to be there in a language if one were to make 1 million distinct 3 digit initials using the alphabets of the language? Answer Choice: (A) 321 (B) 65 (C) 120 (D) 100 (E) 80
Answer: D
The sum of all solutions for x in the equation x^2 – 8x + 21 = |x – 5|+ 4 is equal to: Answer Choice: (A) –7 (B) 7 (C) 20 (D) 12 (E) 14
Answer: C
If log10 2 = 0.3010, the value of log10 80 is: Answer Choice: (A) 2.65 (B) 1.903 (C) 3.05 (D) 6.487 (E) 5.98
Answer: B
Anna left for city A from city B at 5.20 a.m. She traveled at the speed of 80 km/hr for 2 hrs 15 min. After that the speed was reduced to 60 km/hr. If the distance between two cities is 350 kms, at what time did Anna reach city A? Answer Choice: (A) 10.45 (B) 10.35 (C) 10.15 (D) 10.05 (E) 10.25
Answer: E
Car A travels at three times the average speed of car B. Car A started to travel at 12:00 o'clock, car B started to travel at 16:00 o'clock. What is the speed of car B (in Km/h) if the total distance that both cars traveled until 18:00 was 4000 Km? Answer Choice: (A) 10. (B) 25. (C) 30. (D) 38. (E) 200.
Answer: E
In a partnership between A, B and C. A's capital is Rs.5000. If his share of a profit of Rs.800 is Rs.200 and C's share is Rs.130, what is B's capital? Answer Choice: (A) 3377 (B) 2788 (C) 27999 (D) 11750 (E) 17881
Answer: D
John is traveling to a meeting that is 24 miles away. He needs to be there in 30 minutes. How fast does he need to go to make it to the meeting on time? Answer Choice: (A) 25 mph (B) 37 mph (C) 48 mph (D) 49 mph (E) 56 mph
Answer: C
What is the units digit of (493) (915) (381) (756) (22) Answer Choice: (A) 0 (B) 1 (C) 4 (D) 5 (E) 6
Answer: B
A train covers a distance of 12 km in 10 min. If it takes 6 sec to pass a telegraph post, then the length of the train is? Answer Choice: (A) 186 m (B) 176 m (C) 120 m (D) 178 m (E) 187 m
Answer: C
Tomy started a software business by investing Rs.50,000. After 6months, Nanda joined her with a capital of $80,000. After 3years, they earned a profit of $24,500. What was Simran's share in the profit? Answer Choice: (A) $8,500 (B) $9,500 (C) $10,500 (D) $11,500 (E) $12,500
Answer: C
If n = 7^11 – 7, what is the units digit of n? Answer Choice: (A) 0 (B) 1 (C) 4 (D) 6 (E) 8
Answer: D
Three persons A, B and C are standing in a queue. There are five persons between A and B and eight persons between B and C. If there be three persons ahead of C and 21 persons behind A, what could be the minimum number of persons in the queue? Answer Choice: (A) 33 (B) 37 (C) 28 (D) 36 (E) 19
Answer: C
By selling a house for Rs.45000, it was found that 1/8 of the outlay was gained, what ought the selling to price to have been in order to have lost 6 p.c? Answer Choice: (A) 38028 (B) 38000 (C) 32977 (D) 37600 (E) 38982
Answer: D
A number when divided by a divisor leaves a remainder of 21. When twice the original number is divided by the same divisor, the remainder is 11. What is the value of the divisor? Answer Choice: (A) 12 (B) 13 (C) 34 (D) 37 (E) 59
Answer: D
A dress on sale in a shop is marked at $D. During the discount sale its price is reduced by 65%. Staff are allowed a further 60% reduction on the discounted price. If a staff member buys the dress what will she have to pay in terms of D ? Answer Choice: (A) 0.15D (B) 0.16D (C) 0.65D (D) 0.14D (E) 0.05D
Answer: D
A bus travel 5/7 of its speed covers 42 km in 1 hr 40 min48 sec. What is theactual speed of the bus ? Answer Choice: (A) 25 km/hr (B) 35 km/hr (C) 40 km/hr (D) 42 km/hr (E) 45 km/hr
Answer: B
A sum of money becomes triple itself in 5 years at simple interest. How many years will it become six times at the same rate? Answer Choice: (A) 12 1/2 years (B) 12 1/8 years (C) 17 1/2 years (D) 12 3/2 years (E) 15 1/2 years
Answer: A
4+4 Answer Choice: (A) 8 (B) 2 (C) 1 (D) 5 (E) 2
Answer: C
If sum of three numbers in A.P is 33 and sum of their squares id 491, then what are the three numbers. Answer Choice: (A) 5,11,17 (B) 7,11,15 (C) 9,11,13 (D) 3,11,19 (E) 3,12,19
Answer: D
How many number are immediately preceded and immediately followed by different numbers?
7 7 7 5 7 5 7 5 7 7 7 7 5 7 5 7 5 7 7 7 7 7 5 7 5 Answer Choice: (A) 2 (B) 3 (C) 4 (D) 5 (E) 1
Answer: D
An exhibition was conducted for 4 weeks. The number of tickets sold in 2nd work week was increased by 20% and increased by 16% in the 3rd work week but decreased by 20% in the 4th work week. Find the number of tickets sold in the beginning, if 1392 tickets were sold in the last week Answer Choice: (A) 6 (B) 35 (C) 120 (D) 1250 (E) 740
Answer: D
Let exp(m,n) = m to the power n. If exp(10, m)= n exp(2,2) where m and n are integers then n= ___? Answer Choice: (A) 24 (B) 25 (C) 26 (D) 27 (E) 28
Answer: B
Difference of 2 numbers is 100. If 5% of one number is 10% of the other number, find the addition of2 numbers? Answer Choice: (A) 150 (B) 300 (C) 210 (D) 290 (E) 180
Answer: B
If y = 30p, and p is prime, what is the greatest common factor of y and 24p, in terms of p? Answer Choice: (A) p (B) 2p (C) 6p (D) 8p (E) p^2
Answer: C
A man has some hens and cows. If the number of heads be 48 and the number of feet equals 140, then the number of hens will be Answer Choice: (A) 22 (B) 24 (C) 26 (D) 20 (E) 28
Answer: C
It takes 8 high school students, working at identical constant individual rates, 10 hours to paint a certain house. At what time will the house be fully painted if 8 students start painting at 9:00 am and one student, working at the same rate, is added per hour starting at 2:00 pm? Answer Choice: (A) 5:10 pm (B) 5:30 pm (C) 5:50 pm (D) 6:10 pm (E) 6:30 pm
Answer: C
If books bought at prices ranging from Rs. 200 to Rs. 350 are sold at prices ranging from Rs. 300 to Rs. 425, what is the greatest possible profit that might be made in selling eight books ? Answer Choice: (A) 23267 (B) 2677 (C) 1800 (D) 2778 (E) 76611
Answer: C
There are 8 stores in town that had a total of 23 visitors on a particular day. However, only 12 people went shopping that day; some people visited more than one store. If 8 people visited exactly two stores each, and everyone visited at least one store, what is the largest number of stores anyone could have visited? Answer Choice: (A) 2 (B) 3 (C) 4 (D) 5 (E) 6
Answer: C
A car traveling at a certain constant speed takes 4 seconds longer to travel 1 km than it would take to travel 1 km at 80 km/hour. At what speed, in km/hr, is the car traveling? Answer Choice: (A) 70 (B) 72 (C) 74 (D) 75 (E) 78
Answer: C
One night a certain hotel rented 3/5 of its rooms, including 2/3 of their air conditioned rooms. If 3/5 of its rooms were air conditioned, what percent of the rooms that were not rented were air conditioned? Answer Choice: (A) 50% (B) 55% (C) 60% (D) 65% (E) 70%
Answer: A
How many seconds will a train 150 meters long take to cross a bridge 150 meters long if the speed of the train is 36 kmph? Answer Choice: (A) 28 sec (B) 23 sec (C) 29 sec (D) 30 sec (E) 36 sec
Answer: D
A train 100 m long crosses a platform 125 m long in 15 sec; find the speed of the train? Answer Choice: (A) 65 kmph (B) 28 kmph (C) 54 kmph (D) 26 kmph (E) 87 kmph
Answer: C
In 2008, a certain factory produced 40% more widgets than it did in 2007, and its production in 2009 was 140% of its production in 2008. By approximately what percent would its production need to decrease the following year for the factory to produce the same number of widgets it did in 2007? Answer Choice: (A) 33% (B) 44% (C) 49% (D) 60% (E) 80%
Answer: C
The number of times 99 is subtracted from 1111 so that the remainder is less than 99 is Answer Choice: (A) 10 (B) 11 (C) 12 (D) 13 (E) 14
Answer: B
From a group of 3 women and 3 girls, 4 are to be randomly selected. What is the probability that equal numbers of women and girls will be selected? Answer Choice: (A) 3/5 (B) 1/5 (C) 2/5 (D) 4/5 (E) 1
Answer: A
The sale price sarees listed for Rs.150 after successive discount is 20% and 10% is? Answer Choice: (A) 187 (B) 120 (C) 108 (D) 178 (E) 175
Answer: C
In a certain sequence, each term except for the first term is one less than twice the previous term. If the first term is 1.5, then the 3rd term is which of the following? Answer Choice: (A) −1.5 (B) −1 (C) 0 (D) 3 (E) 2
Answer: D
The C.P of 15 books is equal to the S.P of 18 books. Find his gain% or loss%? Answer Choice: (A) 16 2/3% loss (B) 16 2/7% loss (C) 16 8/3% loss (D) 96 2/3% loss (E) 16 4/3% loss
Answer: A