loafeihong/math_mmlu_format huggingface dataset:
What is the sum of the numbers between 1 and 12, inclusive? Answer Choice: (A) 99 (B) 65 (C) 79 (D) 78 (E) 80
Answer: D
The area of a parallelogram is 128sq m and its altitude is twice the corresponding base. Then the length of the base is? Answer Choice: (A) 8 (B) 9 (C) 5 (D) 3 (E) 2
Answer: A
If a(a + 2) = 99 and b(b + 2) = 99, where a ≠ b, then a + b = Answer Choice: (A) -2 (B) -5 (C) -8 (D) -10 (E) -12
Answer: A
A box contains 10 apples, 9 of which are red. An apple is drawn from the box and its color is noted before it is eaten. This is done a total of n times, and the probability that a red apple is drawn each time is less than 0.5. What is the smallest possible value of n? Answer Choice: (A) 3 (B) 4 (C) 5 (D) 6 (E) 7
Answer: D
The toll T, in dollars, for a truck using a certain bridge is given by the formula T = 1.50 + 1.50( x − 2), where x is the number of axles on the truck. What is the toll for an 18-wheel truck that has 2 wheels on its front axle and 4 wheels on each of its other axles? Answer Choice: (A)  $ 2.50 (B)  $ 3.00 (C)  $ 3.50 (D)  $ 6.00 (E)  $ 5.00
Answer: D
If two of the four expressions x + y , x + 7y , x - y , and 7x - y are chosen at random, what is the probability that their product will be of the form of x^2-(by)^2, where b is an integer? Answer Choice: (A) 1/3 (B) 1/8 (C) 1/2 (D) 1/6 (E) 1/5
Answer: D
Triangle ATriangle B are similar triangles with areas 2268 units square and 2527 units square respectively. The ratio of there corresponding height would be Answer Choice: (A) 9:10 (B) 18:19 (C) 23:27 (D) 13:17 (E) 15:23
Answer: B
Rajesh calculated his average over the last 24 tests and found it to be 76. He finds out that the marks for three tests have been inverted by mistake. The correct marks for these tests are 87, 79 and 98. What is the approximate percentage difference between his actual average and his incorrect average? Answer Choice: (A) 0 (B) 9 (C) 8 (D) 7 (E) 5
Answer: A
Given that -1 ≤ v ≤1, -2 ≤ u ≤ -0.5 and -2 ≤ z ≤ -0.5 and w = vz/u, then which of the following is necessarily true ? Answer Choice: (A) -0.5 ≤ w ≤ 2 (B) -4 ≤ w ≤ 4 (C) -4 ≤ w ≤ 2 (D) -2 ≤ w ≤ 0.5 (E) None of these
Answer: B
A certain restaurant offers 6 kinds of cheese and 2 kinds of fruit for its dessert platter. If each dessert platter contains an equal number of kinds of cheese and kinds of fruit, how many different dessert platters could the restaurant offer? Answer Choice: (A) 8 (B) 12 (C) 15 (D) 21 (E) 27
Answer: E
Mars travels around the sun at a speed of approximately 15 miles per second. The approximate speed is how many miles per hour? Answer Choice: (A) 48,000 (B) 51,000 (C) 54,000 (D) 57,000 (E) 60,000
Answer: C
Find a a prime number from below options? Answer Choice: (A) 84 (B) 97 (C) 98 (D) 100 (E) 102
Answer: B
A car gets 40 kilometers per gallon of gasoline. How many gallons of gasoline would the car need to travel 160 kilometers? Answer Choice: (A) 4 (B) 5.5 (C) 6.5 (D) 7.5 (E) 8.5
Answer: A
On a summer camp, 25% of the campers paid $120 each, 30% paid $80 each and the rest paid $65 each. What percentage of the total amount paid came from the campers who paid $80? Answer Choice: (A) 18% (B) 21% (C) 35% (D) 33.3% (E) 37.5%
Answer: C
A bottle contains a certain solution. In the bottled solution, the ratio of water to soap is 3:4, and the ratio of soap to salt is four times this ratio. The solution is poured into an open container, and after some time, the ratio of water to soap in the open container is halved by water evaporation. At that time, what is the ratio of water to salt in the solution? Answer Choice: (A) 3:8 (B) 3:9 (C) 3:4 (D) 3:12 (E) 4:12
Answer: D
Sari and Ken climb up a mountain. At night, they camp together. On the day they are supposed to reach the summit, Sari wakes up at 07:00 and starts climbing at a constant pace. Ken starts climbing only at 09:00, when Sari is already 700 meters ahead of him. Nevertheless, Ken climbs at a constant pace of 500 meters per hour, and reaches the summit before Sari. If Sari is 50 meters behind Ken when he reaches the summit, at what time did Ken reach the summit? Answer Choice: (A) 13:00 (B) 13:30 (C) 14:00 (D) 15:00 (E) 15:30
Answer: C
Every year an amount increases by 1/8th of itself. How much will it be after two years if its present value is Rs.51200? Answer Choice: (A) 81000 (B) 81028 (C) 27772 (D) 29889 (E) 64800
Answer: E
Look at this series: 2, 1, (1/2), (1/4), ... What number should come next? Answer Choice: (A) (1/3) (B) (1/8) (C) (2/8) (D) (1/16) (E) (1/32)
Answer: B
A cyclist rides a bicycle over a route which is 1/3 uphill, 1/3 level, and 1/3 downhill. If the cyclist covers the uphill part of the route at the rate of 12 km per hour and the level part at the rate of 18 km per hour, what rate in km per hour would the cyclist have to travel the downhill part of the route in order to average 18 km per hour for the entire route? Answer Choice: (A) 24 (B) 30 (C) 36 (D) 42 (E) 48
Answer: C
Solution P is 20 percent lemonade and 80 percent carbonated water by volume; solution Q is 45 percent lemonade and 55 percent carbonated water by volume. If a mixture of PQ contains 67.5% percent carbonated water, what percent of the volume of the mixture is P? Answer Choice: (A) 25% (B) 40% (C) 50% (D) 60% (E) 75%
Answer: C
A trader bought a car at 20% discount on its original price. He sold it at a 40% increase on the price he bought it. What percent of profit did he make on the original price? Answer Choice: (A) 72% (B) 82% (C) 12% (D) 22% (E) 42%
Answer: C
The ratio between the present ages of P and Q is 6:7.If Q is 4 years old than P,what will be the ratio of the ages of P and Q after 4 years ? Answer Choice: (A) 3:4 (B) 3:5 (C) 4:3 (D) None of these (E) Cannot be determined
Answer: D
The smallest number which when diminished by 7, is divisible 12, 16, 18, 21 and 28 is: Answer Choice: (A) 1008 (B) 1015 (C) 1022 (D) 1032 (E) 1048
Answer: B
A train is moving at a speed of 132 km/hr. If the length of the train is 110 metres, how long will it take to cross a railway platform 165 metres long? Answer Choice: (A) 7½ sec (B) 10 sec (C) 12 ½ sec (D) 15 sec (E) 18 sec
Answer: A
WINK, Inc. follows a certain procedure that requires two tasks to be finished independently in order for a job to be done. On any given day, there is a 1/8 probability that task 1 will be completed on time, and a 3/5 probability that task 2 will be completed on time. On a certain day, what is the probability that task 1 will be completed on time, but task 2 will not? Answer Choice: (A) 1/20 (B) 3/40 (C) 13/40 (D) 7/20 (E) 13/22
Answer: A
The variables m and n are positive integers. When m is divided by 18, there is a remainder of 12, and when n is divided by 24, there is a remainder of 14. Which of the following are possible values of m + n?
I. 70
II. 50
III. 92 Answer Choice: (A) I only (B) III only (C) I and II (D) I only III (E) II and III
Answer: E
When n is divided by 5 the remainder is 3. What is the remainder when (n + 2)^2 is divided by 5? Answer Choice: (A) 0 (B) 1 (C) 2 (D) 3 (E) 4
Answer: A
A man sells a horse for Rs.800 and loses something, if he had sold it for Rs.980, his gain would have been double the former loss. Find the cost price of the horse? Answer Choice: (A) 287 (B) 279 (C) 267 (D) 860 (E) 298
Answer: D
The ratio between the speeds of two Bullet trains is 7:6. If the second Bullet train runs 440 kms in 4 hours, then the speed of the first train is: Answer Choice: (A) 89.25 km/hr. (B) 37.25 km/hr. (C) 128.3 km/hr. (D) 94.25 km/hr. (E) 96.25 km/hr.
Answer: C
In a Private Company 20 Nos. staffs are employed. In a Festival season their Boss give festival allowance to all. He says his accountant to calculate for 30 days @ 100. Also he says balance payment will give to driver and cleaning staff and to be adjust from petty cash. He had given Rs.65000/- to the accountant. How much amount will taken from Petty cash? Answer Choice: (A) 1000 (B) 3000 (C) 3500 (D) 2500 (E) 2250
Answer: A
An order was placed for the supply of a carpet whose breadth was 6 m and length was 1.44 times the breadth. What be the cost of a carpet whose length and breadth are 40% more and 25% more respectively than the first carpet. Given that the ratio of carpet is Rs. 45 per sq m? Answer Choice: (A) Rs.4082.87 (B) Rs.4082.42 (C) Rs.4082.97 (D) Rs.4082.40 (E) Rs.4082.19
Answer: D
A gambler has won 40% of his 30 poker games for the week so far. If, all of a sudden, his luck changes and he begins winning 80% of the time, how many more games must he play to end up winning 60% of all his games for the week? Answer Choice: (A) 20 (B) 25 (C) 30 (D) 35 (E) 40
Answer: C
Find the no.of ways of arranging the 10 boys around a round tabele? Answer Choice: (A) 9! (B) 10! (C) 8! (D) 7! (E) 6!
Answer: A
Angelo and Isabella are both salespersons. In any given week, Angelo makes $560 in base salary plus 8 percent of the portion of his sales above $1,000 for that week. Isabella makes 10 percent of her total sales for any given week. For what amount of weekly sales would Angelo and Isabella earn the same amount of money? Answer Choice: (A) 23,500 (B) 24,000 (C) 25,500 (D) 26,500 (E) 27,500
Answer: B
With a uniform speed a car covers the distance in 8 hours. Had the speed been increased by 5 km/hr, the same distance could have been covered in 7 1/2 hours. What is the distance covered? Answer Choice: (A) 187 km (B) 480 km (C) 278 km (D) 297 km (E) 600 km
Answer: E
Shan starts from Barabanki to Fatehpur, 1 hour after Ajay starts. Shahrukh meets Kajol 1.5 hours after Shahrukh starts. If the speed of Shan is at least 20km/hour fasterthan the speed of Kajol. What is the min speed of Shan to overtake Ajay, before he meets Kajol? Answer Choice: (A) 40.5 km/h (B) 45.67 km/h (C) 50.7 km/h (D) 68.5 km/h (E) 67.5 km/h
Answer: E
1600 men have provisions for 28 days in the temple. If after 4 days, 300 men leave the temple, how long will the food last now? Answer Choice: (A) 25 1/2 days (B) 29 1/2 days (C) 28 1/2 days (D) 27 1/2 days (E) 26 1/2 days
Answer: B
There is a 10% chance that Tigers will not win at all during the whole season. There is a 5% chance that Federer will not play at all in the whole season. What is the greatest possible probability that the Tigers will win and Federer will play during the season? Answer Choice: (A) A)55% (B) B)60% (C) C)70% (D) D)72% (E) E)95%
Answer: E
When I was born, my mother was 23 years of age. After 6 years, when my sister was born, my father was 34 years of age. what is the difference between the ages of my parents? Answer Choice: (A) 17 years (B) 11 years (C) 6 years (D) 5 years (E) 8 years
Answer: D
On a trip, a cyclist averaged 11 miles per hour for the first 22 miles and 10 miles per hour for the remaining 20 miles. If the cyclist returned immediately via the same route and took a total of 9 hours for the round trip, what was the average speed (in miles per hour) for the return trip? Answer Choice: (A) 7.6 (B) 7.8 (C) 8 (D) 8.2 (E) 8.4
Answer: E
Average of five numbers is 27. If one number is excluded the average becomes 25. The excluded number is Answer Choice: (A) 35 (B) 45 (C) 55 (D) 65 (E) 67
Answer: A
At a certain college, 70 percent of the students taking physical education class who were injured reported their injury, while 20 percent of the students who were injured in physical education class didn't report their injury. What percent of the students taking physical education class were injured? Answer Choice: (A) 87.5% (B) 60.5% (C) 40% (D) 75.5% (E) 80%
Answer: A
A train 200 m long is running with a speed of 54 kmph. In what will it pass a car whose speed at 36 kmph in the direction opposite to that in which the train is going Answer Choice: (A) 8 sec (B) 10 sec (C) 12 sec (D) 14 sec (E) 15 sec
Answer: A
If the ratio of ages of two friends is 4:3 and sum of their ages is 70 years then what is the age of older friend? Answer Choice: (A) 30 years (B) 35 years (C) 40 years (D) 25 years (E) 45 years
Answer: C
In a group of 100 cars, 47 cars do not have air conditioning. If at least 53 cars have racing stripes, what is the greatest number of cars that could have air conditioning but not racing stripes? Answer Choice: (A) 45 (B) 47 (C) 49 (D) 51 (E) 53
Answer: B
1,000^2 + 1,001^2 +1,002^2 + 1,003^2 + 1,004^2 = Answer Choice: (A) 6,030,053 (B) 6,030,054 (C) 6,030,055 (D) 6,020,030 (E) 6,030,057
Answer: D
The simple interest at x% for x years will be Rs. x on sum of: Answer Choice: (A) x (B) 100x (C) [100/x] (D) [x/100] (E) None
Answer: C
The standard deviation of a normal distribution of data is 2, and 3 standard deviations below the mean is greater than 45. What is a possible value for the mean of the distribution? Answer Choice: (A) 52 (B) 47 (C) 48 (D) 49 (E) 50
Answer: A
Four 6 faced dice are thrown together. The probability that all the three show the same number on them is? Answer Choice: (A) 1/32 (B) 1/216 (C) 1/33 (D) 1/38 (E) 1/34
Answer: B
Two trains running in opposite directions cross a man standing on the platform in 27 seconds and 17 seconds respectively and they cross each other in 23 seconds. The ratio of their speeds is? Answer Choice: (A) 3/7 (B) 3/2 (C) 3/5 (D) 3/4 (E) 3/1
Answer: B
Michele invests 300 of her money in a mutual fund that quickly goes sour, losing 25% of its value each day for a week. Which of the following COULD be the value of Michele’s investment at the close-of-business any day that week? Answer Choice: (A) $40.10 (B) $133.00 (C) $250.05 (D) $1575.00 (E) $10000.00
Answer: A
How many 4 digit numbers can be formed with the digits 0, 1, 2, 3, 4, 5, 6 and 4? Answer Choice: (A) a. 220 (B) b. 249 (C) c. 432 (D) d. 216 (E) e. 288
Answer: D
A man can row 40km upstream and 55km downstream in 13 hours also, he can row 30km upstream and 44km downstream in 10 hours.find the speed of the man in still water and the speed of the current. Answer Choice: (A) 1 lmph (B) 2 kmph (C) 4 kmph (D) 5 kmph (E) 3 kmph
Answer: E
In a games hour 4 different types of players came to the ground? cricket 11, hokey 15, football 21, softball 15. How many players are present in the ground? Answer Choice: (A) 70 (B) 52 (C) 62 (D) 49 (E) 50
Answer: C
Sushil got thrice as many marks in English as in Science. His total marks in English, Science and Maths are 180. If the ratio of his marks in English and Maths is 1:2, find his marks in Science? Answer Choice: (A) 19 (B) 77 (C) 66 (D) 55 (E) 31
Answer: A
An automobile parts supplier charges $25 per package of gaskets. When a customer orders more than 10 packages of gaskets, the supplier charges 4/5 the price for each package in excess of 10. During a certain week, the supplier sold 60 packages of gaskets. If 30 percent of the gaskets went to Company X, 15 percent to Company Y, and the rest to Company Z, what was the total amount, in dollars, that the parts supplier received in payment for the gaskets? Answer Choice: (A) 1305 (B) 1375 (C) 1345 (D) 1415 (E) 1455
Answer: C
A girl scout was selling boxes of cookies. In a month, she sold both boxes of chocolate chip cookies ($1.25 each) and boxes of plain cookies ($0.75 each). Altogether, she sold 1,585 boxes for a combined value of $1,586.75. How many boxes of plain cookies did she sell? Answer Choice: (A) 0 (B) 233 (C) 500 (D) 695 (E) 789
Answer: E
A car going at 20 miles per hour set out on an 80-mile trip at 9:00 A.M. Exactly 10 minutes later, a second car left from the same place and followed the same route. How fast, in miles per hour, was the second car going if it caught up with the first car at 10:30 A.M.? Answer Choice: (A)  40 (B)  50 (C)  53 (D)  55 (E)  60
Answer: A
A man can row 6 kmph in still water. When the river is running at 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) 5.32 (B) 5.7 (C) 5.76 (D) 5.74 (E) 5.71
Answer: A
A is three times as fast as B and working together, they can complete a work in 6 days. In how many days can B alone complete the work? Answer Choice: (A) 11 days (B) 16 days (C) 13 days (D) 24 days (E) 19 days
Answer: D
Mr. Thomas invested an amount of Rs. 13,900 divided in two different schemes A and B at the simple interest rate of 14% p.a. and 11% p.a. respectively. If the total amount of simple interest earned in 2 years be Rs. 3508, what was the amount invested in scheme B? Answer Choice: (A) 6400 (B) 2778 (C) 2699 (D) 2789 (E) 1279
Answer: A
A shop keeper marked 30% above the cost price and offered 20% discount then find it's net profit? Answer Choice: (A) 2% (B) 2.5% (C) 3.7% (D) 4.6% (E) 5%
Answer: B
A person purchased a TV set for Rs. 16000 and a DVD player for Rs. 6250. He sold both the items together for Rs. 34710
. What percentage of profit did he make? Answer Choice: (A) 80% (B) 49% (C) 40% (D) 70% (E) 56%
Answer: E
Martha has the unique talent of being able to guess other people’s height and weight. For every five people that Martha meets, she consistently guesses the people’s correct height four times, and for every seven people that she meets, she consistently guesses the people’s correct weight five times. If Martha meets three people and her success rate remains constant, what is the probability that Martha correctly guesses a person’s weight and height at least once? Answer Choice: (A) 8/27 (B) 2/5 (C) 49/81 (D) 98/125 (E) 316/343
Answer: E
In how many ways can 5 boysand 2 girls be arranged at a table if 2 girls are never together? Answer Choice: (A) 230 (B) 390 (C) 398 (D) 470 (E) 480
Answer: E
Each of the positive integers a and c is a four-digit integer. If each of the digits 0 through 8 appears in one of these three integers, what is the minimum possible value of the sum of a and c? Answer Choice: (A) 3768 (B) 3789 (C) 3850 (D) 3825 (E) 3875
Answer: D
In how many ways can the letters of the CHEATER be arranged Answer Choice: (A) 20160 (B) 2520 (C) 360 (D) 80 (E) None of these
Answer: B
All of the stocks on the over the counter market are designated by either a 4 letter or a 5 letter code that is created by using the 26 letters of the alphabet. Which of the following gives the maximum number of different stocks that can be designated with these codes? Answer Choice: (A) 2 (26)^5 (B) 26(26)^4 (C) 27(26)^4 (D) 26(26)^5 (E) 27(26)^5
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 201? Answer Choice: (A) 7650 (B) 9250 (C) 12,650 (D) 14,250 (E) 15,150
Answer: A
If x and y are positive integers such that x/y = 0.875, which of the following numbers could be y? Answer Choice: (A) 3 (B) 2 (C) 4 (D) 10 (E) 8
Answer: E
Find the surface area of a 10 cm x 4 cm x 3 cm brick. Answer Choice: (A) 84 sq.c.m. (B) 124 sq.cm (C) 164 sq.cm. (D) 180 sq.cm. (E) None
Answer: C
If X boxes of orange juice cost 300 cents, how much will Y boxes cost in dollars? Answer Choice: (A) Y*3/x (B) 2Y/x (C) 5Y/x (D) Y*4/x (E) Y*6/x
Answer: A
Two trains of length 350 m and 250 m are 100 m apart. They start moving towards each other on parallel tracks, at speeds 36 kmph and 36 kmph. After how much time will the trains meet? Answer Choice: (A) 27/7 sec (B) 20/7 sec (C) 5 sec (D) 21/7 sec (E) 32/7 sec
Answer: C
Due to 10% decrease in the price of sugar and John can buy 5kg more sugar in Rs100 , then find the CP of sugar? Answer Choice: (A) Rs. 2(1/9) (B) Rs. 2(2/9) (C) Rs. 2(1/7) (D) Rs. 3(2/9) (E) Rs. 3(2/7)
Answer: B
Find out the wrong number in the series.
7, 8, 18, 57, 228, 1165, 6996 Answer Choice: (A) 8 (B) 18 (C) 57 (D) 228 (E) 238
Answer: D
A certain car traveled twice as many miles from Town A to Town B as it did from Town B to Town C. From Town A to Town B, the car averaged 10 miles per gallon, and from Town B to Town C, the car averaged 18 miles per gallon. What is the average miles per gallon that the car achieved on its trip from Town A through Town B to Town C? Answer Choice: (A) 13 (B) 13.5 (C) 14 (D) 14.5 (E) 15
Answer: D
Aishwarya’s mom was 28 years of age at the time of her birth, while her mom was 20 years old when her 2 years younger sister was born. The variance between the parents ages is : Answer Choice: (A) 10 years (B) 11 years (C) 15 years (D) 9 years (E) 4 years
Answer: A
The difference between C.I. and S.I. on an amount of Rs. 15,000 for 2 years is Rs. 216. What is the rate of interest per annum? Answer Choice: (A) 8 (B) 2 (C) 9 (D) 4 (E) 12
Answer: E
Two members of a club are to be selected to represent the club at a national meeting. if there are 91 different possible selections of the 2 members, how many members does the club have? Answer Choice: (A) 20 (B) 14 (C) 40 (D) 57 (E) 95
Answer: B
A circular rim A having a diameter of 36 inches is rotating at the rate of x inches/min. Another circular rim B with a diameter of 84 inches is rotating at the rate of y inches/min. What is the value of y in terms of x, if both the rims reach their starting positions at the same time after every rotation. Answer Choice: (A) 3x/7 (B) 4x/5 (C) 7x/5 (D) 5x/7 (E) 3x/4
Answer: A
When positive integer H is divided by positive integer B, the result is 4.35. Which of the following could be the reminder when H is divided by B? Answer Choice: (A)  13 (B)  14 (C)  15 (D)  16 (E)  17
Answer: B
FEDERAL bank offers an interest of 5% per annum compounded annually on all its deposits. If $10,000 is deposited, what will be the ratio of the interest earned in the 4th year to the interest earned in the 5th year? Answer Choice: (A) 1:5 (B) 625:3125 (C) 100:105 (D) 100^4:105^4 (E) 725:3225
Answer: C
If the length of the sides of two cubes are in the ratio 4:1, what is the ratio of their total surface area? Answer Choice: (A) 4:1 (B) 6:1 (C) 8:1 (D) 16:1 (E) 64:1
Answer: D
What is the leastvalue of x. So that 45x09 is divisible by 3? Answer Choice: (A) 0 (B) 5 (C) 2 (D) 6 (E) 7
Answer: A
A basketball coach will select the members of a five-player team from among 8 players, including John and Peter. If the five players are chosen at random, what is the probability that the coach chooses a team that includes both John and Peter? Answer Choice: (A) 1/9 (B) 1/6 (C) 2/9 (D) 5/14 (E) 1/3
Answer: D
A truck driver drove for 2 days. On the second day, he drove 3 hours longer and at an average speed of 15 miles per hour faster than he drove on the first day. If he drove a total of 900 miles and spent 21 hours driving during the 2 days, what was his average speed on the first day, in miles per hour? Answer Choice: (A) 25.0 (B) 30.3 (C) 34.2 (D) 40.5 (E) 45.4
Answer: C
The ratio of the number of ladies to gents at a party was 1:2 but when 2 ladies and 2 gents left, the ratio became 1:3. How many people were at the party originally? Answer Choice: (A) 22 (B) 18 (C) 12 (D) 66 (E) 99
Answer: C
The length of rectangle is thrice its breadth and its perimeter is 56 m, find the area of the rectangle? Answer Choice: (A) 432 (B) 212 (C) 252 (D) 992 (E) 147
Answer: E
On a certain road, 10% of the motorists exceed the posted speed limit and receive speeding tickets, but 30% of the motorists who exceed the posted speed limit do not receive speeding tickets. What percent of the motorists on that road exceed the posted speed limit? Answer Choice: (A) 10.5% (B) 12.5% (C) 14.3% (D) 22% (E) 30%
Answer: C
A cab driver 5 days income was $300, $150, $750, $200 , $600. Then his average income is? Answer Choice: (A) $350 (B) $375 (C) $400 (D) $425 (E) $450
Answer: C
A train 800 m long is running at a speed of 78 km/hr. If it crosses a tunnel in 1 min, then the length of the tunnel is? Answer Choice: (A) 2898 (B) 277 (C) 500 (D) 297 (E) 435
Answer: C
Assume the equation U = mgh. If m is quadrupled and h is halved, by what factor does U change? Answer Choice: (A) 3 (B) 2 (C) 4 (D) 1/2 (E) 16
Answer: B
3, 7, 15, 31, 63, ? Answer Choice: (A) 89 (B) 127 (C) 142 (D) 158 (E) 168
Answer: B
The probability that event B occurs is 0.4, and the probability that events A and B both occur is 0.25. If the probability that either event A or event B occurs is 0.6, what is the probability that event A will occur? Answer Choice: (A) 0.05 (B) 0.45 (C) 0.15 (D) 0.5 (E) 0.55
Answer: B
There are 7 magazines lying on a table; 4 are fashion magazines and the other 3 are sports magazines. If 3 magazines are to be selected at random from the 8 magazines, what is the probability that at least one of the fashion magazines will be selected? Answer Choice: (A) 1/2 (B) 7/8 (C) 32/35 (D) 11/12 (E) 13/14
Answer: B