loafeihong/math_mmlu_format huggingface dataset:
A bag contains 2 yellow, 3 green and 2 blue balls. Two balls are drawn at random. What is the probability that none of the balls drawn is blue? Answer Choice: (A) 1/2 (B) 10/21 (C) 9/11 (D) 7/11 (E) 6/11
Answer: B
The volume of a cube is 1728 cc. Find its surface? Answer Choice: (A) 864 (B) 288 (C) 299 (D) 267 (E) 289
Answer: A
Deepak can read x pages in 10 minutes. At this rate, how long will it take him to read y pages? Answer Choice: (A) (12/x)*y (B) (5/x)*y (C) (10/x)*y (D) (10x)*y (E) (13/x)*y
Answer: C
The speed of a railway engine is 84 Km per hour when no compartment is attached, and the reduction in speed is directly proportional to the square root of the number of compartments attached. If the speed of the train carried by this engine is 24 Km per hour when 9 compartments are attached, the maximum number of compartments that can be carried by the engine is: Answer Choice: (A) 19 (B) 18 (C) 16 (D) 17 (E) 14
Answer: D
Two out of ten employees are capable of doing a certain task. Sixty percent of the five employees, including the two who are capable, are assigned to a project involving this task. what percentage of employees assigned to the project are not capable? Answer Choice: (A) 43.33% (B) 66.66% (C) 13.33% (D) 38.33% (E) 23.33%
Answer: B
Eight women of eight different heights are to pose for a photo in two rows of four. Each woman in the second row must stand directly behind a shorter woman in the first row. In addition, all of the women in each row must be arranged in order of increasing height from left to right. Assuming that these restrictions are fully adhered to, in how many different ways can the women pose? Answer Choice: (A) 2 (B) 14 (C) 15 (D) 16 (E) 18
Answer: B
Can you find the smallest non fractional number such that
If the number gets divided by 7 , we get the remainder of 1;
If the number gets divided by 8 , we get the remainder of 2
If the number gets divided by 9 , we get the remainder of 3;
If the number gets divided by 10 , we get the remainder of 4. Answer Choice: (A) 1500 (B) 3210 (C) 2150 (D) 2518 (E) 2300
Answer: D
In a race where 10 cars are running, the chance that car X will win is 1/7, that Y will win is 1/3 and that Z will win is 1/5. Assuming that a dead heat is impossible, find the chance that one of them will win. Answer Choice: (A) 1/140 (B) 1/180 (C) 71/105 (D) 21/113 (E) 57/120
Answer: C
The area of a square field is 4802 m(power)2 the length of its diagonal is: Answer Choice: (A) 98m (B) 102m (C) 95m (D) 105m (E) 96m
Answer: A
The sum of all the digits of the integers from 18 to 21 inclusive is 24 (1 + 8 + 1 + 9 + 2 + 0 + 2 + 1 = 24). What is the sum Q of all the digits of the integers from 0 to 99 inclusive? Answer Choice: (A) 450 (B) 810 (C) 900 (D) 1000 (E) 1100
Answer: C
A tank is filled by three pipes with uniform flow. The first two pipes operating simultaneously fill the tank in the same time during which the tank is filled by the third pipe alone. The second pipe fills the tank 5 hours faster than the first pipe and 4 hours slower than the third pipe. Find the time required by the first pipe to fill the tank ? Answer Choice: (A) 10 hours (B) 15 hours (C) 17 hours (D) 18 hours (E) 20 hours
Answer: B
X starts a business with Rs.54000. Y joins in the business after 9 months with Rs.27000. What will be the ratio in which they should share the profit at the end of the year? Answer Choice: (A) 1 : 2 (B) 2 : 1 (C) 8 : 3 (D) 3 : 5 (E) 8 : 1
Answer: E
A circular rim 28 inches in diameter rotates the same number of inches per second as a circular rim 49 inches in diameter. If the smaller rim makes x revolutions per second, how many revolutions per minute does the larger rim makes in terms of x ? Answer Choice: (A) 48pi/x (B) 75x (C) 34.2x (D) 24x (E) x/75
Answer: C
If the number of boys in a class are 8 times the number of girls, which value can never be the total number of boys? Answer Choice: (A) A - 16 (B) B - 9 (C) C - 10 (D) D - 11 (E) E - 12
Answer: A
Three business people who wish to invest in a new company. Each person is willing to pay one third of the total investment. . After careful calculation, they realize that each of them would pay $ 7800 less if they could find two more equal investors. How much is the total investment in the new business. Answer Choice: (A) a)	$ 58,500 (B) b)	$ 54,000 (C) c)	$ 21,000 (D) d)	$ 5,400 (E) e)	$3,600
Answer: A
Evaluate combination
16C2 Answer Choice: (A) 120 (B) 1000 (C) 10 (D) 1 (E) 0
Answer: A
Find the largest number which divides 62,132,237 to leave the same reminder Answer Choice: (A) 30 (B) 32 (C) 35 (D) 45 (E) 55
Answer: C
Laura took out a charge account at the General Store and agreed to pay 9% simple annual interest. If she charges $35 on her account in January, how much will she owe a year later, assuming she does not make any additional charges or payments? Answer Choice: (A) $2.10 (B) $37.10 (C) $37.16 (D) $38.10 (E) $38.15
Answer: E
A number of 47 marbles is to be divided and contain with boxes. If each box is to contain 3, 4, or 5 marbles, what is the largest possible number of boxes? Answer Choice: (A) 10 (B) 12 (C) 15 (D) 16 (E) 17
Answer: C
In the rectangular coordinate system, points (2, 0) and (– 2, 0) both lie on circle C. What is the maximum possible value of the radius of C ? Answer Choice: (A) 2 (B) 4 (C) 8 (D) 16 (E) None of the above
Answer: A
In an office, totally there are 6400 employees and 65% of the total employees are males. 25% of the males in the office are at-least 50 years old. Find the number of males aged below 50 years? Answer Choice: (A) 3127 (B) 3128 (C) 3120 (D) 3122 (E) 3124
Answer: C
If a and b are nonzero integers such that 2a+1 = 5b+1, then each of the following must be true EXCEPT Answer Choice: (A) 0 < b/a < 1 (B) ab is positive. (C) On the number line, b lies between 0 and a. (D) The ratio of a to b is equivalent to 10/4. (E) a – b is positive.
Answer: E
A corporation seven times its annual bonus to 5 of its employees. What percent of the employees’ new bonus is the increase? Answer Choice: (A) 1.35% (B) 85.71% (C) 3.12% (D) 4.78% (E) 3.69%
Answer: B
A boatman can row 3 km against the stream in 20 minutes and return in 18 minutes. Find the rate of current ? Answer Choice: (A) 1/3 kmph (B) 2/3 kmph (C) 1/4 kmph (D) 1/2 kmph (E) 1/6 kmph
Answer: D
1/2, 1/4, 1/8, 1/16, 1/32,1/64, 1/128 ....
In the sequence above each term after after the first one-half the previous term. If x is the tenth term of the sequence, then x satisfies which of the following inequalities? Answer Choice: (A) 0.1 < x < 1 (B) 0.01 < x < 0.1 (C) 0.001 < x < 0.01 (D) 0.0001 < x < 0.001 (E) 0.000001 < x < 0.00001
Answer: E
The population of a town is 10000. It increases annually at the rate of 15% p.a. What will be its population after 2 years? Answer Choice: (A) 13300 (B) 13350 (C) 13225 (D) 13500 (E) 13600
Answer: C
Ifaequals the sum of the even integers from 2 to 100, inclusive, andbequals the sum of the odd integers from 1 to 99, inclusive, what is the value of a - b ? Answer Choice: (A) 1 (B) 50 (C) 19 (D) 20 (E) 21
Answer: B
maximun number of identical pieces(of same size) of a cake by making only 3 cuts? Answer Choice: (A) 6 (B) 7 (C) 8 (D) 9 (E) 5
Answer: C
The apartment on King-Williams street is an asset that its value is tramping about. From the year 1973 to 1983 it's value decreased by 16% and from 1983 to 1993 it's value increased by 16%. What is the value of the asset in 1993 if in 1973 it was worth $30,000? Answer Choice: (A) $38,796. (B) $29,232. (C) $38,976. (D) $39,679. (E) $36,796.
Answer: B
The ratio of two numbers is 4 : 5 and their H.C.F. is 4. Their L.C.M. is Answer Choice: (A) 48 (B) 22 (C) 56 (D) 80 (E) 67
Answer: D
If Ajay drives at 4/5th of his usual speed to his office, he is 6 minutes late. What is his usual time to reach his office? Answer Choice: (A) 36 (B) 24 (C) 30 (D) 18 (E) 19
Answer: B
A train running at the speed of 60 km/hr crosses a pole in 9 seconds. Find the length of the train? Answer Choice: (A) 150 meter (B) 299 meter (C) 666 meter (D) 155 meter (E) 144 meter
Answer: A
In a 500 m race, the ratio of the speeds of two contestants A and B is 3 : 4. A has a start of 155 m. Then, A wins by: Answer Choice: (A) 60 m (B) 20m (C) 40 m (D) 20m (E) 23m
Answer: C
A city council will select 2 of 9 available firefighters and 1 of 5 available police officers to serve on an advisory panel. How many different groups of 3 could serve on the panel? Answer Choice: (A) 36 (B) 72 (C) 144 (D) 180 (E) 432
Answer: D
A train passes a station platform in 35 sec and a man standing on the platform in 20 sec. If the speed of the train is 54 km/hr. What is the length of the platform? Answer Choice: (A) 228 (B) 240 (C) 225 (D) 166 (E) 1811
Answer: C
Sam purchased 20 dozens of toys at the rate of Rs. 375 per dozen. He sold each one of them at the rate of Rs. 33. What was his percentage profit? Answer Choice: (A) 5.9% (B) 5.6% (C) 5.6% (D) 9.6% (E) 1.6%
Answer: C
City A and City B are 140 miles apart. Train C departs City A, heading towards City B, at 4:00 and travels at 40 miles per hour. Train D departs City B, heading towards City A, at 4:35 and travels at 20 miles per hour. The trains travel on parallel tracks. At what time do the two trains meet? Answer Choice: (A) 5:00 (B) 5:30 (C) 6:00 (D) 6:35 (E) 7:00
Answer: D
If a: b :: 3 : 7, then what is (5a+2b): (a-2b)? Answer Choice: (A) 57:11 (B) -57:11 (C) 11 : 10 (D) -29 : 11 (E) -1 : 10
Answer: D
Two full tanks one shaped like the cylinder and the other like a cone contain liquid fuel the cylindrical tank held 500 lts more then the conical tank After 200 lts of fuel is pumped out from each tank the cylindrical tank now contains twice the amount of fuel in the canonical tank How many lts of fuel did the cylindrical tank have when it was full? Answer Choice: (A) 1200 (B) 279 (C) 2879 (D) 27976 (E) 27711
Answer: A
By selling 12 pens for a rupee a woman loses 20%. How many for a rupee should he sell in order to gain 20%? Answer Choice: (A) 12 (B) 14 (C) 45 (D) 8 (E) 65
Answer: D
In a class, the teacher wrote a set of consecutive integers beginning with 1 on the blackboard. Little Johnny came and erased one number. The average of the remaining numbers was 2741327413. What was the number that Little Johnny erased? Answer Choice: (A) 7 (B) 9 (C) 11 (D) 13 (E) 15
Answer: C
If a cloth merchant sells ‘a’ metres of cloth for Rs.x, then what is the selling price of ‘b’ metres of cloth? Answer Choice: (A) Rs.{(b*x)/b} (B) Rs.{(b*x)/a} (C) Rs.{(b*x)/j} (D) Rs.{(b*x)/l} (E) Rs.{(b*x)/as}
Answer: B
A mixture of certain quantity of milk with 16 liters of water is worth 90 P per liter. If pure milk be worth Rs1.08 per liter, how much milk is there in the mixture? Answer Choice: (A) 100 (B) 90 (C) 80 (D) 75 (E) 70
Answer: C
Tough and Tricky questions: Arithmetic.
(56^2 + 56^2)/28^2 = Answer Choice: (A) 4 (B) 18 (C) 29 (D) 8 (E) 116
Answer: D
A sum of money invested at compound interest to Rs. 800 in 3 years and to Rs 840 in 4 years. The rate on interest per annum is. Answer Choice: (A) 4% (B) 5% (C) 6% (D) 7% (E) 8%
Answer: B
A corporation ten times its annual bonus to 25 of its employees. What percent of the employees’ new bonus is the increase? Answer Choice: (A) 25% (B) 44% (C) 38% (D) 9% (E) 90%
Answer: E
Of the 200 stamps in a collection, 80 are foreign and 50 are more than 10 years old. If 20 stamps are both foreign and more than 10 years old, how many stamps are neither foreign nor more than 10 years old? Answer Choice: (A) 60 (B) 90 (C) 100 (D) 130 (E) 150
Answer: B
In a tennis match if the first serve is not legal, that means a fault a second serve is allowed. Normally, 20 to 40 serves are required in a set of tennis match. At the end of a set, set summary stats reveal that first serves percentage was 63%. If m out of n were first serves then m + n is equal to Answer Choice: (A) 1.43n (B) 1.53n (C) 1.63n (D) 2.63n (E) 3.63n
Answer: C
In the faculty of Reverse-Engineering, 200 second year students study numeric methods, 400 second year students study automatic control of airborne vehicles and 100 second year students study them both. How many students are there in the faculty if the second year students are approximately 60% of the total? Answer Choice: (A) 834 (B) 750 (C) 633 (D) 654 (E) 812
Answer: A
Three friends-whose walking rates are 1 ft./sec., 3ft./sec.,and 6ft./sec. start together walking in the same direction around a circular track that is 180 feet in circumference.After how many minutes are the three of them together again? Answer Choice: (A) 3 mins (B) 10 mins (C) 15 mins (D) 3 mins (E) 7 mins
Answer: A
From a pack of cards two cards are drawn one after the other, with replacement. The probability that the first is a red card and the second is a king is ? Answer Choice: (A) 1/26 (B) 1/20 (C) 1/25 (D) 1/29 (E) 1/23
Answer: A
Over a three-week period, the price of an ounce of gold increased by 25% in the first week, decreased by 40% in the following week, and increased by 30% in the third week. If the price of gold was G dollars per ounce at the beginning of the three weeks, what was the price at the end of the three weeks? Answer Choice: (A) 0.875G (B) 0.9G (C) 0.925G (D) 0.95G (E) 0.975G
Answer: E
In an arithmetic progression the difference between the any two consecutive terms is a constant. What is the arithmetic mean of all of the terms from the first to the 25th in an arithmetic progression if the sum of the 11th and 15th terms of the sequence is 96? Answer Choice: (A) 48 (B) 63 (C) 55 (D) 96 (E) 108
Answer: A
A train running at the speed of 90 km/hr crosses a pole in 10 seconds. Find the length of the train. Answer Choice: (A) 150 (B) 180 (C) 250 (D) 200 (E) 225
Answer: C
Exactly two sides of a certain 10-sided die are red. What is the probability that Kumar rolls the die 2 times and the die lands with a red side up for the first time on the second roll? Answer Choice: (A) 0.16 (B) 0.2 (C) 0.3 (D) 0.32 (E) 0.56
Answer: A
The average salary per head of the entire staff of an college including the lecturer and professors is Rs.90. The average salary of professors is Rs.600 and that of the lecturer is Rs.84. If the number of professors is 2, find the number of professors in the office? Answer Choice: (A) 900 (B) 1000 (C) 1020 (D) 1200 (E) 1240
Answer: C
A lawn is in the form of a rectangle having its sides in the ratio 2: 3. The
area of the lawn is (1/6) hectares. Find breadth of the lawn. Answer Choice: (A) 15 m (B) 20 m (C) 25 m (D) 35 m (E) 50 m
Answer: E
The compound interest on Rs. 30,000 at 7% per annum is Rs. 4347. The period(in years) is? Answer Choice: (A) 2 years (B) 7 years (C) 9 years (D) 5 years (E) 3 years
Answer: A
In how many years will a sum of money doubles itself at 5% per annum simple interest Answer Choice: (A) 25 years (B) 28 years (C) 10 years (D) 20 years (E) 21 years
Answer: D
An equity analyst needs to select 5 stocks for the upcoming year and rank these securities in terms of their investment potential. If the analyst has narrowed down the list of potential stocks to 10, in how many ways can she choose and rank her top 5 picks? Answer Choice: (A) 21548 (B) 31502 (C) 21250 (D) 30240 (E) 84045
Answer: D
A man walking at the rate of 6 km/hr crosses a bridge in 15 minutes. The length of the bridge is ______. Answer Choice: (A) 1000 m (B) 1250 m (C) 1500 m (D) 1800 m (E) 2300 m
Answer: C
A man can row his boat with the stream at 6 km/h and against the stream in 4 km/h. The man's rate is? Answer Choice: (A) 1 kmph (B) 7 kmph (C) 2 kmph (D) 4 kmph (E) 6 kmph
Answer: A
If 70 percent of the members of a certain organization are women and 7/8 of the members of the organization are married men, which of the following statements concerning the membership must be true? I. The number of women in the organization is greater than the number of married men in the organization. II. The number of women in the organization is greater than the number of unmarried men in the organization. III. The number of married men in the organization is greater than the number of unmarried men in the organization. Answer Choice: (A) I (B) I,II (C) III (D) II (E) I,II & III
Answer: B
A certain deck of cards contains 2 black cards, 2 red cards, 2 yellow cards, and 2 green cards. If two cards are randomly drawn from the deck, what is the probability that they will both be not black? Answer Choice: (A) 15/28 (B) 1/4 (C) 9/16 (D) 1/32 (E) 1/16
Answer: A
A monkey climbs 30 feet at the beginning of each hour and rests for a while when he slips back 20 feet before he again starts climbing in the beginning of the next hour. If he begins his ascent at 6.00 a.m., at what time will he first touch a flag at 120 feet from the ground? Answer Choice: (A) 4 p.m. (B) 5 p.m. (C) 6 p.m. (D) 7 p.m. (E) None of these
Answer: A
A person starts walking at a speed of 5km/hr through half the distance, rest of the distance he
covers with aspeed 4km/hr. Total time of travel is 18 hours. What is the maximum distance he
can cover? Answer Choice: (A) 20km (B) 40km (C) 60km (D) 80km (E) 90km
Answer: D
In the exam the average was found to be p mark. After deducting typographical error the average marks of 94 student reduced from 84 to 64 . Due to this the average came down by 18.8 marks. What was the number of students who took the exam? Answer Choice: (A) 100 (B) 120 (C) 110 (D) 130 (E) 160
Answer: A
A vessel of capacity 2 litre has 25% of alcohol and another vessel of capacity 6 litre had 30% alcohol. The total liquid of 8 litre was poured out in a vessel of capacity 10 litre and thus the rest part of the vessel was filled with the water. What is the new concentration of Mixture? Answer Choice: (A) 23%. (B) 71%. (C) 49%. (D) 29%. (E) 51%.
Answer: A
A car starts from X and moves towards Y. At the same time another car starts from Y and moves towards X. Both travel at a constant speed and meet after 4 hours. During that time, the faster car traveled 1/3 of the distance XY. How long would it take the slower car to travel the distance XY? Answer Choice: (A) 6 hours (B) 8 hours (C) 10 hours (D) 12 hours (E) 15 hours
Answer: A
If 0.45: x : : 4 : 2, then x is equal to Answer Choice: (A) 0.225 (B) 0.228 (C) 0.254 (D) 0.256 (E) None
Answer: A
The 480 students in a group are to be seated in rows so that there is an equal number of students in each row. Each of the following could be the number of rows EXCEPT Answer Choice: (A)  4 (B)  20 (C)  30 (D)  40 (E)  90
Answer: E
A man on tour travels first 160 km at 56 km/hr and the next 160 km at 80 km/hr. The average speed for the first 320 km of the tour is: Answer Choice: (A) 31.11 km/hr (B) 35.55 km/hr (C) 65.9 km/hr (D) 36 km/hr (E) 71 km/hr
Answer: C
A 1200 m long train crosses a tree in 120 sec, how much time will I take to pass a platform 800 m long? Answer Choice: (A) 200 Sec (B) 190 Sec (C) 167 Sec (D) 197 Sec (E) 179 Sec
Answer: A
The present population of a town is 3888. Population increase rate is 20% p.a. Find the population of town before 2 years? Answer Choice: (A) 2500 (B) 2100 (C) 3500 (D) 3600 (E) 2700
Answer: E
A and B together can do a piece of work in 8 days. If A alone can do the same work in 12 days, then B alone can do the same work in? Answer Choice: (A) 25 days (B) 24 (C) 22 days (D) 27 days (E) 21 days
Answer: B
A shopkeeper buys mangoes at the rate of 4 a rupee and sells them at 3 a rupee. Find his net profit or loss percent? Answer Choice: (A) 33 1/7 % (B) 33 9/3 % (C) 33 1/3 % (D) 39 1/3 % (E) 23 1/3 %
Answer: C
if price of t.v set is reduced by 18%, then its sale increases by 72%, find net effect on sale value Answer Choice: (A) 41 (B) 45 (C) 46 (D) 47 (E) 48
Answer: A
If g, h, and i are each equal to 1 or 0, which of the following options will not be a correct value for e, given the equation e = g/5 + h/5^2 + i/5^3. Answer Choice: (A) 2/25 (B) 1/5 (C) 1/25 (D) 6/25 (E) 6/125
Answer: A
If the speed of X meters per second is equivalent to the speed of Y meters per hour, what is Y in terms of X? (1 kilometer=1000 meters) Answer Choice: (A) 15x/18 (B) 3600x (C) 18x/5 (D) 60x (E) 3600000x
Answer: B
What least number must be added to 1056, so that the sum is completely divisible by 23 ? Answer Choice: (A) 2 (B) 1 (C) 3 (D) 23 (E) 9
Answer: A
A car dealership has 40 cars on the lot, 20% of which are silver. If the dealership receives a new shipment of 80 cars, 50% of which are not silver, what percentage of total number of cars are silver? Answer Choice: (A) 30% (B) 35% (C) 40% (D) 45% (E) 50%
Answer: C
Of the votes cast on a certain proposal, 68 more were in favor of the proposal than were against it. If the number of votes against the proposal was 40 percent of the total vote, what was the total number of votes cast? (Each vote cast was either in favor of the proposal or against it.) Answer Choice: (A) 300 (B) 340 (C) 380 (D) 420 (E) 460
Answer: B
Using all the letters of the word "LIVE", how many words can be formed, which begin with L and end with E? Answer Choice: (A) 3 (B) 4 (C) 5 (D) 6 (E) 2
Answer: E
Which of the following is satisfied with |x-4|+|x-3|<5? Answer Choice: (A) 1<x<6 (B) 2<x<5 (C) 2.5<x<4.5 (D) 2.5<x<4 (E) 3<x<4
Answer: A
Susan, Tim, Matt and Kim need to be seated in 4 identical chairs in straight line so that Susan is seated always left to Tim. How many such arrangements are possible ? Answer Choice: (A) 360 (B) 12 (C) 80 (D) 240 (E) 60
Answer: B
H.C.F of 136, 144 and a third number is 8 and their L.C.M is 2^4 * 3^2 * 17 * 7. The third number is: Answer Choice: (A) 154 (B) 248 (C) 360 (D) 424 (E) 168
Answer: E
Five balls of different colors are to be placed in three different boxes such that any box contains at least 1 ball . What is the maximum number of different ways in which this can be done? Answer Choice: (A) 60 (B) 90 (C) 120 (D) 150 (E) 180
Answer: D
In a school of 800 students, 44% wear blue shirts, 28% wear red shirts, 10% wear green shirts, and the remaining students wear other colors. How many students wear other colors (not blue, not red, not green)? Answer Choice: (A) 120 (B) 132 (C) 144 (D) 156 (E) 168
Answer: C
If 10 gallons of grape juice are added to 30 gallons of a mixture, which contains 10 percent grape juice then what percent of the resulting mixture is grape juice? Answer Choice: (A) 14% (B) 25% (C) 28% (D) 32.5% (E) 50%
Answer: D
The average of 10 numbers is 40.2. Later it is found that two numbers have been wrongly copied. The first is 17 greater than the actual number and the second number added is 13 instead of 31. Find the correct average. Answer Choice: (A) 40.3 (B) 40.4 (C) 40.6 (D) 40.8 (E) None of the above
Answer: A
In a class there are 20 boys and 25 girls. In how many ways can a boy and a girl be selected? Answer Choice: (A) 400 (B) 500 (C) 600 (D) 20 (E) 25
Answer: B
A man gains 40% by selling an article for a certain price. If he sells it at double the price, the percentage of profit will be. Answer Choice: (A) 130% (B) 180% (C) 150% (D) 160% (E) 170%
Answer: B
Replace The Asterisk Mark Below With Correct Number ?
2 {38} 3
4 {1524} 5
6 {3548} 7
8 {****} 9 Answer Choice: (A) 7291 (B) 6380 (C) 7298 (D) 8332 (E) 3829
Answer: B
On a certain farm the ratio of horses to cows is 6:1. If the farm were to sell 15 horses and buy 15 cows, the ratio of horses to cows would then be 3:1. After the transaction, how many more horses than cows would the farm own? Answer Choice: (A) 40 (B) 50 (C) 60 (D) 70 (E) 80
Answer: D
The forth proportional to 12,8,15 is? Answer Choice: (A) 15 (B) 12 (C) 18 (D) 10 (E) 24
Answer: D
A raffle is being held at a party with 25 guests. Each guest has a numbered ticket (1 through 25). Three numbers will be randomly chosen and prizes given out. Paul and Jane have numbers 22 and 23. What is the probability both will win a prize? Answer Choice: (A) 1/2 (B) 1/3 (C) 1/100 (D) 1/10 (E) 3/25
Answer: C
A train 200 m long is running with a speed of 60 km/hr. In what time will it pass a man who is running at 10 km/hr in the direction opposite to that in which the train is going? Answer Choice: (A) 5 (B) 6 (C) 10 (D) 9 (E) 5
Answer: C
If w is the product of the integers from 1 to 30, inclusive, what is the greatest integer k for which 3^k is a factor of w ? Answer Choice: (A)  10 (B)  12 (C)  14 (D)  16 (E)  18
Answer: C
Excluding stoppages, the speed of a train is 45 kmph and including stoppages it is 36 kmph. Of how many minutes does the train stop per hour? Answer Choice: (A) 19 (B) 17 (C) 12 (D) 15 (E) 18
Answer: C