loafeihong/math_mmlu_format huggingface dataset:
A man goes from A to B at a speed of 60 kmph and comes back to A at a speed of 40 kmph. Find his average speed for the entire journey? Answer Choice: (A) 49 kmph (B) 58 kmph (C) 44 kmph (D) 47 kmph (E) 48 kmph
Answer: E
Find the simple interest on Rs. 72,000 at 16 2/3% per year for 9 months. Answer Choice: (A) 7500 (B) 6500 (C) 9000 (D) 9500 (E) None of them
Answer: C
Tim went to a shop and bought things worth Rs. 25, out of which 30 Paise went on sales tax on taxable purchases. If the tax rate was 6%, then what was the cost of the tax free items? Answer Choice: (A) 17.13 (B) 18 (C) 19.7 (D) 21.3 (E) 21.5
Answer: C
The width of a rectangular hall is ½ of its length. If the area of the hall is 578 sq.m, what is the difference between its length and breadth? Answer Choice: (A) 8m (B) 10m (C) 12m (D) 15m (E) 17m
Answer: E
Country C imposes a two-tiered tax on imported cars: the first tier imposes a tax of 12% of the car's price up to a certain price level. If the car's price is higher than the first tier's level, the tax on the portion of the price that exceeds this value is 8%. If Ron imported a $14,000 imported car and ended up paying $1640 in taxes, what is the first tier's price level? Answer Choice: (A) $1600 (B) $6000 (C) $6050 (D) $7050 (E) $13000
Answer: E
A squirrel can climb 5 metres of a pole in one minute but slips 2 metres in the next minute. How much time will the squirrel take to climb 26 metres? Answer Choice: (A) 14 minutes (B) 12 minutes (C) 15 minutes (D) 18 minutes (E) None of these
Answer: C
A certain league has two divisions. The respective divisions had 11 and 13 teams qualify for the playoffs. Each division held its own double-elimination tournament -- where a team is eliminated from the tournament upon losing two games -- in order to determine its champion. The four division champions then played in a single-elimination tournament -- where a team is eliminated upon losing one game -- in order to determine the overall league champion. Assuming that there were no ties and no forfeits, what is the maximum number of games that could have been played in order to determine the overall league champion? Answer Choice: (A)  41 (B)  42 (C)  45 (D)  47 (E)  49
Answer: D
On a wedding catering service, An experienced chef can prepare a service for a wedding in 10 hours while an novice chef would finish the preparations in 18 hours.
If the catering service employs the same number of novice and experienced chefs, then how many chefs would it take to prepare a wedding service in 1 hour and 36 minutes? Answer Choice: (A) 2 (B) 3 (C) 4 (D) 6 (E) 8
Answer: E
A rectangular swimming pool is 20 feet by 22 feet. A deck that has uniform width surrounds the pool. The total area of the pool and deck is 728 square feet. What is the width of the deck? Answer Choice: (A) 2 (B) 4 (C) 3 (D) 5 (E) 6
Answer: C
The value of a machine depreciates at 21% per annum. If its present value is $1,50,000, at what price should it be sold after two years such that a profit of $24,000 is made? Answer Choice: (A) $257615 (B) $437615 (C) $127615 (D) $117615 (E) $157615
Answer: D
Find the principle on a certain sum of money at 5% per annum for 2 2/5 years if the amount being Rs.1568? Answer Choice: (A) 1000 (B) 2777 (C) 2889 (D) 1400 (E) 2771
Answer: D
For any positive integer n, the sum of the first n positive integers equals n(n+1)/2. What is the sum y of all the even integers between 99 and 301? Answer Choice: (A) 10,100 (B) 20,200 (C) 22,650 (D) 40,200 (E) 45,150
Answer: B
John went to the Hospital at the speed of 60 km per hour while returning for his home he covered the half of the distance at the speed of 10 per hour, but suddenly he realized that he was getting late so he increased the speed and reached the home by covering rest 1/2 of the distance at the speed of 30km per hour. The average speed of the John in the whole length of journey is? Answer Choice: (A) 20 km/hr (B) 22 km/hr (C) 24 km/hr (D) 26 km/hr (E) 30 km/hr
Answer: C
If Rs.7500 are borrowed at C.I at the rate of 4% per annum, then after 2 years the amount to be paid is? Answer Choice: (A) 22887 (B) 2778 (C) 2797 (D) 8112 (E) 1712
Answer: D
Martha has the unique talent of being able to guess other people’s height and weight. For every four people that Martha meets, she consistently guesses the people’s correct height three times, and for every six people that she meets, she consistently guesses the people’s correct weight four 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) 7/8 (C) 49/81 (D) 98/125 (E) 125/144
Answer: B
Express a speed of 46 kmph in meters per second? Answer Choice: (A) 10.78 mps (B) 12.78 mps (C) 97.78 mps (D) 17.78 mps (E) 18.78 mps
Answer: B
From a pack of 52 cards, 1 card is drawn at random. Find the probability of a face card drawn. Answer Choice: (A) 4/13 (B) 1/52 (C) 1/4 (D) 1/3 (E) None of these
Answer: A
David bought a 1-year, $5,000 certificate of deposit that paid interest at an annual rate of 10 percent compounded semiannually. What was the total amount of interest paid on this certificate at maturity? Answer Choice: (A) $310 (B) $425 (C) $450 (D) $300 (E) $312.50
Answer: E
If f(f(n)) + f(n) = 2n+3, f(0) = 1 then f(2014) = ? Answer Choice: (A) 2015 (B) 2088 (C) 270 (D) 1881 (E) 1781
Answer: A
With # andeach representing different digits in the problem below, the difference between #and ## is 712. What is the value of?
#
-##
____
712 Answer Choice: (A) 7 (B) 8 (C) 9 (D) 10 (E) 11
Answer: B
A man walking at a rate of 10km/hr crosses a bridge in 15 minutes. The length of the bridge is? Answer Choice: (A) 1521 (B) 1492 (C) 1667 (D) 2500 (E) 1112
Answer: D
A 300 meter long train crosses a platform in 48 seconds while it crosses a signal pole in 18 seconds. What is the length of the platform? Answer Choice: (A) 500 (B) 289 (C) 350 (D) 882 (E) 281
Answer: A
A doctor prescribed 18 cubic centimeters of a certain drug to a patient whose body weight was 135 pounds. If the typical dosage is 2 cubic centimeters per 15 pounds of the body weight, by what percent was the prescribed dosage greater than the typical dosage? Answer Choice: (A) 8% (B) 9% (C) 11% (D) 12.5% (E) 14.8%
Answer: C
If x is an integer such that 3 < x < 10, 5 < x < 18, 9 > x > –2, 8 > x > 0, and x + 1 < 9, then x is Answer Choice: (A) 3 (B) 5 (C) 7 (D) 9 (E) 11
Answer: C
In an election between two candidates, the winner has a margin of 20% of the votes polled. If 1000 people change their mind and vote for the loser, the loser would have won by a margin of 20% of the votes polled. Find the total number of votes polled in the election? Answer Choice: (A) 10000 (B) 5000 (C) 15000 (D) 20000 (E) 6000
Answer: B
Find the area of trapezium whose parallel sides are 20 cm and 18 cm long, and the distance between them is 15 cm. Answer Choice: (A) 287 cm2 (B) 785 cm2 (C) 285 cm2 (D) 785 cm2 (E) 295 cm2
Answer: C
A summer camp has 150 children coming for the summer. Out of them, 60% have applied for the water sports programme and 80% have applied for rock climbing. How many campers have applied for both? Answer Choice: (A) 50 (B) 60 (C) 70 (D) 80 (E) 90
Answer: B
Three workers have a productivity ratio of 3 to 5 to 6. All three workers are working on a job for 4 hours. At the beginning of the 5th hour, the slowest worker takes a break. The slowest worker comes back to work at the beginning of the 8th hour and begins working again. The job is done in ten hours. What was the ratio of the work performed by the fastest worker as compared to the slowest? Answer Choice: (A) 12 to 1 (B) 6 to 1 (C) 5 to 1 (D) 20 to 7 (E) 1 to 5
Answer: D
Convert the 9/36 m/s into kilometers per hour? Answer Choice: (A) 0.9 kmph (B) 9.9 kmph (C) 1.3 kmph (D) 1.2 kmph (E) 5.7 kmph
Answer: A
The speed of a boat in upstream is 60 kmph and the speed of the boat downstream is 110 kmph. Find the speed of the boat in still water and the speed of the stream? Answer Choice: (A) 10 (B) 25 (C) 77 (D) 55 (E) 22
Answer: B
The average height of 35 boys in a class was calculated as 182cm. It has later found that the height of one of the boys in the class was wrongly written as 166 cm whereas his actual height was 106 cm. Find the actual average height of the boys in the class (Round off your answer to two decimal places? Answer Choice: (A) 187.89 cm (B) 180.29 cm (C) 123.98 cm (D) 149.98 cm (E) 146.89 cm
Answer: B
John has 75 pencils, he distribute 20 pencils to his friends in his class. Then how many pencils are remaining to him? Answer Choice: (A) 10 (B) 67 (C) 32 (D) 44 (E) 55
Answer: E
Read the following three equations:
5 ~ 4 ~ 3 ~ 9 = 4215
6 ~ 9 ~ 2 ~ 6 = 3816
4 ~ 7 ~ 3 ~ 3 = 1122
Now based on the rule that has been used, solve the following equation:
7 ~ 2 ~ 7 ~ 4 = ____ Answer Choice: (A) 3538 (B) 2418 (C) 2873 (D) 3258 (E) 4268
Answer: B
The speed at which a man can row a boat in still water is 9.5 kmph. If he rows downstream, where the speed of current is 8.5 kmph, what time will he take to cover 45.5 metres? Answer Choice: (A) 18 seconds (B) 8.4seconds (C) 5 seconds (D) 9.1 seconds (E) 9.5econds
Answer: D
If x is 20 percent more than y and y is 30 percent less than z, then x is what percent of z? Answer Choice: (A) 500% (B) 250% (C) 500/3% (D) 84% (E) 60%
Answer: D
Tommer spent six lucky days in Las Vegas. On his first day he won a net amount of only $20, but on each of the following days, the daily net amount he won grew by d dollars. If Tommer won a total net amount of $1620 during his stay in Las Vegas, how much did he win on the last day? Answer Choice: (A) 330 (B) 500 (C) 520 (D) 540 (E) 620
Answer: C
Let f(x) = x^2 + bx + c. If f(1) = 0 and f(-7) = 0, then f(x) crosses the y-axis at what y-coordinate? Answer Choice: (A) -7 (B) -1 (C) 0 (D) 1 (E) 7
Answer: A
In 2000 there were 10000 women stockbrokers in the United States. By 2005 the number had increased to 20000. Approximately what was the percent increase? Answer Choice: (A) 1% (B) 2% (C) 1.5% (D) 3% (E) 4%
Answer: A
At present the son's age is same as was his father's age at the time of his birth. If father's age is 48. Find the son's age after 4 years from now. Answer Choice: (A) 30 years (B) 24 years (C) 28 years (D) 29 years (E) 38 years
Answer: C
A train 220 m long is running with a speed of 60 km/hr. In what time will it pass a man who is running at 4 km/hr in the direction opposite to that in which the train is going? Answer Choice: (A) 5 (B) 12 (C) 7 (D) 9 (E) 5
Answer: B
If 2x=4y=z, what is x-y, in terms of z? Answer Choice: (A) z/4 (B) z/2 (C) z (D) 2z (E) 4z
Answer: A
The population of cities A and B is equal. The population of city A increases in two successive years by 20% and 15% respectively and that of city B increases successively by 20% and 10% respectively. If the difference in the population of two cities after 2 years is 768, then what was the total population of the two cities initially? Answer Choice: (A) 12,800 (B) 26,500 (C) 24,600 (D) 25,600 (E) 27,600
Answer: D
A man deposits $1000 in a bank at 2% per annum and $ 1500 in UTI at 7% per annum. Find the rate of interest for the whole sum. Answer Choice: (A) 5% (B) 8% (C) 3% (D) 7% (E) 1%
Answer: A
Two sides of a triangle have length 6 and 8. Which of the following are possible areas of the triangle?
I. 4
II. 12
III. 24 Answer Choice: (A) I, II, and III (B) I and II only (C) II and III only (D) I and III only (E) II only
Answer: A
If goods be purchased for Rs.840 and one-fourth be sold at a loss of 20% at what gain percent should the remainder be sold so as to gain 20% on the whole transaction? Answer Choice: (A) 33 1/9% (B) 73 1/3% (C) 33 1/3% (D) 33 1/9% (E) 39 1/3%
Answer: C
Walking 7/6 of his usual rate, a boy reaches his school 4 min early. Find his usual time to reach the school? Answer Choice: (A) 18 min (B) 19 min (C) 11 min (D) 28 min (E) 16 min
Answer: D
If 15 lions can kill 15 deers in 15 minutes how long will it take 100 lions to kill 100 deers? Answer Choice: (A) 1 minutes (B) 15 minute (C) 100 minutes (D) 10000 minutes (E) 1000 minutes
Answer: B
The length of a rectangular floor is more thanits breadth by 200%. If Rs.324 is requiredto paint the floor at the rate of Rs.3/sq m, what would be the length of the floor? Answer Choice: (A) 12 (B) 18 (C) 20 (D) 22 (E) 24
Answer: B
A military commander has to choose 3 soldiers out of a company of 6 for guarding the headquarters. How many different group combinations of 3 does he have to choose from? Answer Choice: (A) 20 (B) 15 (C) 16 (D) 27 (E) 35
Answer: A
I. x2 + 11x + 30 = 0,
II. y2 + 15y + 56 = 0 to solve both the equations to find the values of x and y? Answer Choice: (A) If x < y (B) If x > y (C) If x ≤ y (D) If x ≥ y (E) If x = y or the relationship between x and y cannot be established.
Answer: B
A certain board game has a row of squares numbered 1 to 100. If a game piece is placed on a random square and then moved 3 consecutive spaces in a random direction, what is the probability the piece ends no more than 3 spaces from the square numbered 49? Answer Choice: (A) 10% (B) 11% (C) 12% (D) 13% (E) 7%
Answer: E
A room contains 120 people, 15 percent of whom are women. A group of people, 30 percent of whom are women, leaves the room. Of the people remaining in the room, 10 percent are women. How many people left the room? Answer Choice: (A) 10 (B) 20 (C) 30 (D) 40 (E) 50
Answer: C
A crow leaves its nest, and flies back and forth from its nest to a nearby ditch to gather worms. The distance between the nest and the ditch is 250 meters. In one and a half hours, the crow manages to bring worms to its nest 15 times. What is the speed of the crow in kilometers per hour? Answer Choice: (A) 1 (B) 3 (C) 4 (D) 5 (E) 6
Answer: D
A father said to his son, "I was as old as you are at the present at the time of your birth". If the father's age is 42 years now, the son's age 8 years back was: Answer Choice: (A) 13 years. (B) 14 years. (C) 17 years. (D) 16 years. (E) 19 years.
Answer: A
A works twice as fast as B. If B can complete a work in 12 days independently, the number of days in which A and B can together finish the work in : Answer Choice: (A) 4 days (B) 6 days (C) 8 days (D) 18 days (E) 28 days
Answer: A
A motorist travel to a place 150 km away at an avearge speed of 50 km/hr and returns ar 30
km/hr.His average speed for the whole jouney in km/hr is Answer Choice: (A) 36.5 km/hr (B) 37.5 km/hr (C) 35.5 km/hr (D) 34.5 km/hr (E) None of these
Answer: B
If a book has twelve thousand words, two long chapters, and four short chapters, how many words are in a short chapter if there are as many words in the four short chapters put together as in one long chapter? Answer Choice: (A) Eleven thousand words (B) Five thousand words (C) Two thousand words (D) One thousand words (E) Six hundred words
Answer: D
A set of five positive integers has an arithmetic mean of 150. A particular number among the five exceeds another by 100. The rest of the three numbers lie between these two numbers and are equal. How many different values can the largest number among the five take? Answer Choice: (A) 18 (B) 19 (C) 21 (D) 42 (E) 59
Answer: E
In a supermarket the single-yolk and double-yolk eggs got mixed. If the total number of yolks was 15 more than the total number of eggs. Find the number of double-yolk eggs. Answer Choice: (A) 8 (B) 13 (C) 15 (D) 11 (E) 5
Answer: C
What is the smallest possible common multiple of three integers, all larger than 25? Answer Choice: (A) 27. (B) 26 (C) 846. (D) 19,656. (E) 21,924.
Answer: B
The ratio of boarders to day students at a school was originally 2 to 5. However, after a number of new boarders join the initial 120 boarders, the ratio changed to 1 to 2. If no boarders became day students and vice versa, and no students left the school, how many new boarders joined the school? Answer Choice: (A) 30 (B) 50 (C) 70 (D) 80 (E) 90
Answer: A
A sporting good store sells one type of baseball bat and one type of baseball. The cost for 2 bats and 4 balls is $220. The cost for 1 bat and 6 balls is $190, as well. If someone were to buy an equal number of bats and balls, at most how many bats can he purchase if he has a budget of $270 for the purchase? Answer Choice: (A) 1 (B) 2 (C) 3 (D) 4 (E) 5
Answer: C
Find large number from below question The difference of two numbers is 2415. On dividing the larger number by the smaller, we get 21 as quotient and the 15 as remainder Answer Choice: (A) 1209 (B) 1324 (C) 1245 (D) 1300 (E) 2535
Answer: E
In a regular week, there are 5 working days and for each day, the working hours are 8. A man gets $2.40 per hour for regular work and $3.20 per hours for overtime. If he earns $432 in 4 weeks, then how many hours does he work for ? Answer Choice: (A) 135 (B) 278 (C) 175 (D) 195 (E) 200
Answer: C
At a certain store, the price of a pair of shoes is ten dollars more than three times the price of a pair of jeans and the price of a sweater is fifty percent more than the price of a pair of shoes. If the price of a pair of jeans is j dollars at this store, then what is the price, in dollars, of a pair of shoes, a sweater and a pair of jeans, in terms of j ? Answer Choice: (A) 1.5j + 10 (B) 3j + 20 (C) 4.5j + 30 (D) 5.5j + 30 (E) 8.5j + 25
Answer: E
X and Y invested in a business. They earned some profit which they divided in the ratio of 2 : 3. If X invested Rs. 40,000, the amount invested by Y is ? Answer Choice: (A) 60229 (B) 62887 (C) 60000 (D) 61298 (E) 61291
Answer: C
70 60 55 50 40 55 30 ? ? Answer Choice: (A) 25 15 (B) 55 85 (C) 35 55 (D) 20 55 (E) 25 55
Answer: D
In a four numbers set, the second number is twice the first number, the first is one-third of the third and the third is 5 times the fourth. The average of the numbers is 24.75. The largest of these numbers is: Answer Choice: (A) 9 (B) 25 (C) 30 (D) 35 (E) None of these
Answer: D
There are 84 supermarkets in the FGH chain. All of them are either in the US or Canada. If there are 14 more FGH supermarkets in the US than in Canada, how many FGH supermarkets are there in the US? Answer Choice: (A) 20 (B) 31 (C) 42 (D) 49 (E) 64
Answer: D
In covering a distance of 30 km, A takes 2 hours more than B. If A doubles his speed, then he would take 1 hour less than B. A's speed is: Answer Choice: (A) 5 km/h (B) 8 km/h (C) 10 km/h (D) 15 km/h (E) 25 km/h
Answer: A
In a function they are distributing noble prize. In how many ways can 3 prizes be distributed among 4 boys when No boy gets more than one prize? Answer Choice: (A) 10 (B) 15 (C) 16 (D) 24 (E) 28
Answer: D
The sum of five numbers is 655. The average of the first two numbers is 85 and the third number is 125. Find the average of the two numbers? Answer Choice: (A) 180 (B) 290 (C) 729 (D) 720 (E) 125
Answer: A
At Sandi’s Pet Shop, 25 cups of bird seed are used every 5 days to feed 15 parakeets. How many cups of bird seed would be required to feed 14 parakeets for 7 days? Answer Choice: (A) 40.5 (B) 32.34 (C) 6.23 (D) 9 (E) 15
Answer: B
A sum of money invested at compound interest to Rs. 800 in 3 years and to Rs 850 in 4 years. The
rate on interest per annum is. Answer Choice: (A) 4.20% (B) 50% (C) 60% (D) 6.25% (E) 8.10%
Answer: D
The ratio of the age of a gentleman and his wife is 4 : 3. After 4 years this ratio will be 9 : 7. If at the time of their marriage the ratio was 5 : 3, how many years ago they were married? Answer Choice: (A) 10 years (B) 8 years (C) 12 years (D) 15 years (E) 17 years
Answer: C
Set A is {1, 3, 5, 7, 9}
Set B is {12, 14, 16, 18, 20}
For the sets of numbers above, which of the following is true?
I. The mean of Set B is greater than the mean of Set A.
II. The median of Set B is greater than the median of Set A.
III. The standard deviation of Set B is greater than the standard deviation of Set A. Answer Choice: (A) I only (B) I and II only (C) I and III only (D) II and III only (E) I, II, and III
Answer: B
If r = 2^4 * 5^2 * 7 and s = 2^3 * 3^2 * 5, which of the following is equal to the greatest common divisor of r and s? Answer Choice: (A) 2 * 5 (B) 2^2 * 5 (C) 2^3 * 5^2 (D) 2*3*5*7 (E) 2^3 * 3^2 * 5^2 * 7
Answer: B
A dishonest milkman wants to make a profit on the selling of milk. He would like to mix water (costing nothing) with milk costing Rs.33 per litre so as to make a profit of 25% on cost when he sells the resulting milk and water mixture for Rs.36 In what ratio should he mix the water and milk? Answer Choice: (A) 1:20 (B) 1:10 (C) 1:8 (D) 1:4 (E) 21:124
Answer: E
Sum of two numbers is 15. Two times of the first exceeds by 5 from the three times of the other. Then the numbers will be? Answer Choice: (A) 9 (B) 5 (C) 6 (D) 2 (E) 1
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) 238 (B) 177 (C) 120 (D) 298 (E) 1771
Answer: C
Sudhir started a business with Rs.10,000 and after 8 months Ravi joined him with Rs.60,000. If they get a profit of Rs.28000 then ratio of their shares will be Answer Choice: (A) 1:2 (B) 2:3 (C) 4:3 (D) 3:4 (E) 3:5
Answer: A
The average of 20, 70 and 180 is twice the average of 10, 30, and which of the following ? Answer Choice: (A) 1)10 (B) 2)30 (C) 3)60 (D) 4)90 (E) 5)95
Answer: E
In digging a pond 20 m * 10 m * 8 m the volumes of the soil extracted will be? Answer Choice: (A) 3387 (B) 1600 (C) 2866 (D) 2787 (E) 1121
Answer: B
A man buys an article and sells it at a profit of 20%. If he had bought it at 20% less and sold it for Rs.55 less, he could have gained 25%. What is the cost price? Answer Choice: (A) 197 (B) 375 (C) 275 (D) 278 (E) 268
Answer: C
In how many ways can 21 books on English and 19 books on French be placed in a row on a shelf so that two books on French May not be Together ? Answer Choice: (A) 3990 (B) 1540 (C) 1995 (D) 3672 (E) None of these
Answer: B
total 100 members are writing exam. In the 48 members are writing first exam. 45 members are writing second exam. 38 members are writing third exam. 5 members are writing all the three exams.How many members are writing 2 exams? Answer Choice: (A) 20 (B) 21 (C) 22 (D) 23 (E) 24
Answer: B
A single discount equivalent to the discount series of 20%, 10% and 5% is? Answer Choice: (A) 31.5 (B) 31.9 (C) 31.6 (D) 31.3 (E) 31.1
Answer: C
Dacid obtained 76, 65, 82, 67 and 85 marks (out of 100) in English, Mathematics, Physics, Chemistry and Biology. What are his average marks? Answer Choice: (A) 75 (B) 45 (C) 23 (D) 28 (E) 96
Answer: A
On dividing 16698 by a certain number, we get 89 as quotient and 14 as remainder. What is the divisor? Answer Choice: (A) 743 (B) 154 (C) 187 (D) 741 (E) 785
Answer: C
The ages of Patrick and Michael are in the ratio of 3 : 5 and that of Michael and Monica are in the ratio of 3 : 5. If the sum of their ages is 148, what is the difference between the ages of Patrick and Monica? Answer Choice: (A) 27 (B) 48 (C) 45 (D) 72 (E) 18
Answer: B
In a class of 10 students there are 3 girls. In how many ways can they be arranged in a row such that no three girls are consecutive? Answer Choice: (A) 32*6! (B) 42*8! (C) 25*5! (D) 45*5! (E) 52*9!
Answer: B
A certain sum of money at simple interest amounted Rs.840 in 10 years at 3% per annum, find the sum? Answer Choice: (A) 378 (B) 288 (C) 287 (D) 646 (E) 217
Answer: D
A number whose fifth part increased by 7 is equal to its fourth part diminished by 7 is ? Answer Choice: (A) 160 (B) 180 (C) 200 (D) 280 (E) None
Answer: D
If the product of the integers from 1 to n is divisible by 630, what is the least possible value of n? Answer Choice: (A) 7 (B) 14 (C) 21 (D) 28 (E) 35
Answer: A
At what rate percent on simple interest will Rs.750 amount to Rs.900 in 5 years? Answer Choice: (A) 3 (B) 7 (C) 4 (D) 2 (E) 1
Answer: C
By using the numbers 0, 2, 3, 4 and 5 only once, how many five digit numbers can be made that are divisible by 4? Answer Choice: (A) 20 (B) 40 (C) 1120 (D) 60 (E) 30
Answer: E
Roberto has three children: two girls and a boy. All were born on the same date in different years. The sum of the ages of the two girls today is smaller than the age of the boy today, but a year from now the sum of the ages of the girls will equal the age of the boy. four years from today, the difference between the age of the boy and the combined ages of the girls will be Answer Choice: (A) 1 (B) 2 (C) -3 (D) –2 (E) –1
Answer: C