loafeihong/math_mmlu_format huggingface dataset:
a light flashes every 5seconds, how many times will it flash in ? of an hour? Answer Choice: (A) 720 (B) 600 (C) 650 (D) 700 (E) 750
Answer: A
RADIO X sells cheap radios for commercial use by buying surplus supplies. A surplus bag of 100 diodes costs $2.00. A surplus bag of diodes, on average, has 10% faulty diodes (the faulty diodes are thrown away, and the remaining diodes are used in production). It takes 5 diodes to make 1 circuit board. If it takes 3 circuit boards to make a radio, how much money is needed to buy diodes to make x number of radios, in dollars? Answer Choice: (A) x/3 (B) 3x (C) 2x/3 (D) x (E) 3x/4
Answer: A
A Positive number which when added to 999 given a sum which is greater than when it is multiplied by 999. Which of the following could be the value of the positive integer? Answer Choice: (A) 5 (B) 3 (C) 1 (D) 2 (E) 4
Answer: C
X starts a business with Rs.77000. Y joins in the business after 5 months with Rs.42000. What will be the ratio in which they should share the profit at the end of the year? Answer Choice: (A) 21:23 (B) 23:45 (C) 22:7 (D) 25:29 (E) None of these
Answer: C
A person standing on a railway platform noticed that a train took 21 seconds to completely pass through the platform which was 84 m long and it took 9 seconds in passing him. The speed of the train was Answer Choice: (A) 25.2 km/hr (B) 32.4 km/hr (C) 50.4 km/hr (D) 75.6 km/hr. (E) None of these
Answer: A
By travelling at 40 kmph, a person reaches his destination on time. He covered two-third the total distance in one-third of the total time. What speed should he maintain for the remaining distance to reach his destination on time? Answer Choice: (A) 20 kmph (B) 30 kmph (C) 87 kmph (D) 99 kmph (E) 77 kmph
Answer: A
When the no.7y86038 is exactly divisible by 11, then the smallest whole no.in place of y? Answer Choice: (A) 9 (B) 10 (C) 11 (D) 13 (E) 15
Answer: C
A certain city with a population of 108,000 is to be divided into 11 voting districts , and no district is to have a population that is more than 10 percent greater than the population of any other district What is the minimum possible population that the least populated district could have ? Answer Choice: (A) a) 10,700 (B) b) 10,800 (C) c) 9,000 (D) d) 11,000 (E) e) 11,100
Answer: C
A bottle contains a certain solution. In the bottled solution, the ratio of water to soap is 3:2, and the ratio of soap to salt is seven 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) 1:1 (B) 2:3 (C) 3:2 (D) 9:4 (E) 63:8
Answer: E
A can do a piece of work in 10 days. He works at it for 4 days and then B finishes it in 9 days. In how many days can A and B together finish the work? Answer Choice: (A) 6 (B) 7 (C) 9 (D) 5 (E) 3
Answer: A
Set A: 3, r, 8, 10
Set B: 4, g, 9, 11
The terms of each set above are given in ascending order. If the median of Set A is equal to the median of Set B, what is the value of g – r? Answer Choice: (A) -2 (B) -1 (C) 0 (D) 1 (E) 2
Answer: B
A train travelled from station P to Q in 8 hours and came back from station Q to P is 6 hours. What would be the ratio of the speed of the train while traveling from station P to Q to that from station Q to P? Answer Choice: (A) 3 : 9 (B) 3 : 7 (C) 3 : 8 (D) 3 : 4 (E) 3 : 1
Answer: D
John was thrice as old as Tom 6 yrs back. He will be 5/3 times as old as Tom 6 years hence. How old is Tom today? Answer Choice: (A) 6 (B) 9 (C) 12 (D) 18 (E) 19
Answer: C
What is the sum of all consecutive integers from 10 to 100, inclusive? Answer Choice: (A) 4550 (B) 4950 (C) 5005 (D) 5500 (E) 5555
Answer: C
How many three digit numbers of distinct digits can be formed by using digits 1, 2, 3, 4, 5, 6 and 7 such that the numbers are divisible by 11? Answer Choice: (A) 14 (B) 16 (C) 18 (D) 20 (E) 22
Answer: E
A boat having a length 5 m and breadth 3 m is floating on a lake. The boat sinks by 1 cm when a man gets on it. The mass of man is Answer Choice: (A) 12 kg (B) 60 kg (C) 72 kg (D) 96 kg (E) None
Answer: E
An article is bought for Rs.800 and sold for Rs.1200, find the loss percent? Answer Choice: (A) 55% (B) 25.25% (C) 33.33% (D) 45% (E) 50%
Answer: E
Average age of 7 members of a family is 29 years. If present age of the youngest member is 5 year, find average age of the remaining members at the time of birth of the youngest member. Answer Choice: (A) 28 (B) 37 (C) 29 (D) 237 (E) 212
Answer: A
What is the probability of finding exactly 33 multiples of 3 when 100 consecutive
natural nos are selected? Answer Choice: (A) 1/3 (B) 2/3 (C) 1 (D) 2 (E) none of these
Answer: B
What is the probability that a three digit number is divisible by 7? Answer Choice: (A) 1/7 (B) 127/900 (C) 32/225 (D) 129/900 (E) 1/8
Answer: C
In a division sum, the divisor is ten times the quotient and five times the remainder. If the remainder is 46, the dividend is: Answer Choice: (A) 5324 (B) 5334 (C) 5336 (D) 5356 (E) 5400
Answer: C
How much space, in cubic units, is left vacant when maximum number of 5x5x5 cubes are fitted in a rectangular box measuring 10x15x18 ? Answer Choice: (A) 50 (B) 150 (C) 250 (D) 350 (E) 450
Answer: E
If one of the roots of the quadratic equation x2 + mx + 24 = 0 is 1.5, then what is the value of m? Answer Choice: (A) -22.5 (B) 16 (C) -10.5 (D) -17.5 (E) None
Answer: D
If the wheel is 8 cm then the number of revolutions to cover a distance of 948 cm is? Answer Choice: (A) 11 (B) 14 (C) 14 (D) 12 (E) 19
Answer: E
When toys are grouped into 12 and 18, always 3 toys remain ungrouped. What is the minimum number of toys to be added so that when they are grouped into 7, no toys will remain ungrouped ? Answer Choice: (A) 0 (B) 1 (C) 2 (D) 3 (E) 4
Answer: D
The expenditure of a businessman increase consistently by 10% per year. If his present expenditure is Rs. 20000 then what will his expenditure be after 2 years ? Answer Choice: (A) 24500 (B) 24400 (C) 24300 (D) 24200 (E) 24100
Answer: D
In a 500 m race,the ratio of the speeds of two contestants A and B is 3 : 4. A has a start of 140 m.Then,A wins by Answer Choice: (A) 60 m (B) 40 m (C) 20 m (D) 10 m (E) 50 m
Answer: C
Two pipes A and B can separately fill a cistern in 45 minutes and 60 minutes respectively. There is a third pipe in the bottom of the cistern to empty it. If all the three pipes are simultaneously opened, then the cistern is full in 40 minutes. In how much time, the third pipe alone can empty the cistern? Answer Choice: (A) 90 min (B) 100 min (C) 72 min (D) 75 min (E) 130 min
Answer: C
Which of the following CANNOT be the median W of the four consecutive positive integers w, x, y, and z, where w < x < y < z ? Answer Choice: (A) (w+x)/2 - 1 (B) (w+z)/2 (C) (x+y)/2 (D) (y+z)/2 -1 (E) (w+x+y+z)/4
Answer: A
The time it took car P to travel 600 miles was 2 hours less than the time it took car R to travel the same distance. If car P’s average speed was 10 miles per hour greater than that of car R, what was car R’s average speed, in miles per hour? Answer Choice: (A) 40 (B) 50 (C) 60 (D) 70 (E) 80
Answer: B
Carrie likes to buy t-shirts at the local clothing store. They cost $8.75 each. One day, she bought 18 t-shirts. How much money did she spend? Answer Choice: (A) $150 (B) $70 (C) $200 (D) $171.6 (E) $190
Answer: B
Sides of a rectangular park are in the ratio 3: 2 and its area is 3750 sq m, the cost of fencing it at 50 ps per meter is? Answer Choice: (A) Rs.122 (B) Rs.129 (C) Rs.125 (D) Rs.120 (E) Rs.121
Answer: C
The compound and the simple interests on a certain sum at the same rate of interest for two years are Rs.11730 and Rs.10200 respectively. Find the sum. Answer Choice: (A) Rs.17277 (B) Rs.17000 (C) Rs.17287 (D) Rs.172827 (E) Rs.172711
Answer: B
A is two years older than B who is twice as old as C. If the total of the ages of A, B and C be 27, the how old is B? Answer Choice: (A) 1 years (B) 20 years (C) 10 years (D) 15 years (E) 25 years
Answer: C
There are 40 students in a certain geometry class. If two thirds of the students are boys and three fourths of the boys are under six feet tall, how many boys in the class are under six feet tall? Answer Choice: (A) 6 (B) 12 (C) 20 (D) 24 (E) 27
Answer: C
A dishonest dealer professes to sell goods at the cost price but uses a weight of 900 grams per kg, what is his percent? Answer Choice: (A) 28% (B) 25% (C) 11.11% (D) 28% (E) 55%
Answer: C
A grocer is storing soap boxes in cartons that measure 25 inches by 42 inches by 60 inches. If the measurement of each soap box is 7 inches by 6 inches by 6 inches, then what is the maximum number of soap boxes that can be placed in each carton? Answer Choice: (A) 210 (B) 252 (C) 250 (D) 300 (E) 420
Answer: C
If x is an odd negative integer and y is an even integer, which of the following statements must be true?
I. (3x - 4y) is odd
II. xy^2 is an even negative integer
III. (y^2 - x) is an odd negative integer Answer Choice: (A) (3X-4Y) IS ODD TRUE (B) II only (C) I and II (D) I and III (E) II and III
Answer: A
A train speeds past a pole in 15 sec and a platform 100 m long in 25 sec, its length is? Answer Choice: (A) 100 (B) 150 (C) 140 (D) 130 (E) 123
Answer: B
Two trains are moving at 50 kmph and 70 kmph in opposite directions. Their lengths are 150 m and 100 m respectively. The time they will take to pass each other completely is? Answer Choice: (A) 7 1/2 sec (B) 2 sec (C) 3 sec (D) 5 sec (E) 7 sec
Answer: A
The jogging track in a sports complex is 900 m in circumference. Sunil and Sachin start from the same point and walk in opposite directions at 5.4 km/hr and 3.6km/hr respectively. They will meet for the first time in? Answer Choice: (A) 2.98 min (B) 5.7 min (C) 6.0 min (D) 6.3 min (E) 7.2 min
Answer: C
Which of the following is an integer?
I. 11! / 6!
II. 11! / 8!
III. 11! / 7!5! Answer Choice: (A) I only (B) II only (C) III only (D) I and II only (E) I, II and III
Answer: E
A trainer is standing in one corner of a square ground of side 25m. His voice can be heard upto 140m. Find the area of the ground in which his voice can be heard? Answer Choice: (A) 12300 (B) 14500 (C) 15400 (D) 16700 (E) 18200
Answer: C
Pipe A can fill a tank in 6 hours. Due to a leak at the bottom, it takes 9 hours for the pipe A to fill the tank. In what time can the leak alone empty the full tank? Answer Choice: (A) 17 (B) 16 (C) 18 (D) 77 (E) 11
Answer: C
What is the difference between the compound interests on Rs. 5000 for 11â„2 years at 4% per annum compounded yearly and half-yearly? Answer Choice: (A) 2.04 (B) 4.8 (C) 3.06 (D) 8.3 (E) 3.5
Answer: A
A water tank is four-fifth full.Pipe A can fill a tank in 10 minutes and pipe B can empty it in 6 minutes.If both the pipes are open,how long will it take to empty or fill the tank completely? Answer Choice: (A) 12 min.to empty (B) 9 min.to empty (C) 5 min.to empty (D) 4 min.to empty (E) 7 min.to empty
Answer: A
Which of these lines in the xy-plane does not contain any point with two negative coordinates? Answer Choice: (A) y = 5x (B) y = x + 6 (C) y = x^2 - 7 (D) y = x^3 + 2x (E) y = 3x^6
Answer: E
A garrison of 2000 men has provisions for 54 days. At the end of 15 days, a reinforcement arrives, and it is now found that the provisions will last only for 20 days more. What is the reinforcement? Answer Choice: (A) 1977 (B) 1893 (C) 1979 (D) 1900 (E) 1278
Answer: D
There are 4 books on a shelf, of which 3 are paperbacks and 6 are hardbacks. How many possible selections of 4 books from this shelf include at least one paperback? Answer Choice: (A) a) 40 (B) b) 45 (C) c) 50 (D) d) 55 (E) e) 111
Answer: E
For one toss of a certain coin, the probability that the outcome is heads is 0.8. If this coin is tossed 5 times, which of the following is the probability that the outcome will be heads at least 4 times? Answer Choice: (A) (0.8)^5 (B) 2(0.8)^4 (C) 3(0.8)^4 (D) 4(0.8)^4(0.2) + (0.8)^5 (E) 5(0.8)^4(0.2) + (0.8)^5
Answer: E
If 2^k = 4, then 2^(2K+2) = Answer Choice: (A) 29 (B) 45 (C) 81 (D) 64 (E) 18
Answer: D
The true discount on Rs.2562 due 4 months hence is Rs.122.The rate % is? Answer Choice: (A) 12% (B) 13 (1/3)% (C) 15% (D) 14% (E) 13%
Answer: A
Find the compound interest on $1200 for 5 years at 20% p.a. if CI is component yearly? Answer Choice: (A) $120 (B) $150 (C) $1786 (D) $250 (E) $300
Answer: C
The S.I. on a certain sum of money for 3 years at 10% per annum is half the C.I. on Rs. 4000 for 2 years at 10% per annum. The sum placed on S.I. is? Answer Choice: (A) 2197 (B) 1267 (C) 1750 (D) 2267 (E) 1400
Answer: E
An article is bought for Rs.675 and sold for Rs.700, find the gain percent? Answer Choice: (A) 2% (B) 3% (C) 4% (D) 5% (E) 6%
Answer: C
0, 180, 12, 50, 100, 200, ?, 3, 50, 4, 25, 2, 6, 30, 3 Answer Choice: (A) 150 (B) 175 (C) 225 (D) 250 (E) 275
Answer: A
At a particular graduation party with 220 guests, 70% of the guests brought gifts, and 40% of the female guests brought gifts. If 12 males did not bring gifts to the party, how many females did bring gifts? Answer Choice: (A) 18 (B) 36 (C) 42 (D) 68 (E) 70
Answer: B
A car traveled 480 miles per tankful of gasoline on the highway and 336 miles per tankful of gasoline in the city. If the car traveled 6 fewer miles per gallon in the city than on the highway, how many miles per gallon did the car travel in the city? Answer Choice: (A) 14 (B) 16 (C) 21 (D) 22 (E) 27
Answer: A
Ramesh has solved 108 questions in an examination. If he
got only ‘0’ marks, then how many questions were wrong
when one mark is given for each one correct answer and 1/3
mark is subtracted on each wrong answer. Answer Choice: (A) 78 (B) 79 (C) 80 (D) 81 (E) 82
Answer: D
Sara bought both German chocolate and Swiss chocolate for some cakes she was baking. The Swiss chocolate cost $2.5 per pound, and German chocolate cost $1.5 per pound. if the total the she spent on chocolate was $30 and both types of chocolate were purchased in whole number of pounds, how many total pounds of chocolate she purchased? Answer Choice: (A) 7 (B) 18 (C) 10 (D) 12 (E) 11
Answer: B
A 300 m long train crosses a platform in 39 sec while it crosses a signal pole in 18 sec. What is the length of the platform? Answer Choice: (A) 340 (B) 350 (C) 360 (D) 370 (E) 380
Answer: B
In a river flowing at 2 km/hr, a boat travels 72 km upstream and then returns downstream to the starting point. If its speed in still water be 6 km/hr, find the total journey time. Answer Choice: (A) 10 hours (B) 12 hours (C) 14 hours (D) 27 hours (E) None of these
Answer: D
Each week a restaurant serving Mexican food uses the same volume of chili paste, which comes in either 25-ounce cans or 15-ounce cans of chili paste. If the restaurant must order 30 more of the smaller cans than the larger cans to fulfill its weekly needs, then how manysmallercans are required to fulfill its weekly needs? Answer Choice: (A) 60 (B) 70 (C) 75 (D) 100 (E) 120
Answer: C
If x^2 + y^2 = 2xy, then (x+y)^2 = Answer Choice: (A) x^2 (B) 3x^2 (C) 4xy (D) 2y^2 (E) -y^2
Answer: C
A company D has 30 percent of the employees are secretaries and 20 percent are salespeople. If there are 60 other employees of Company D, how many employees does Company D have? Answer Choice: (A) 120 (B) 162 (C) 180 (D) 152 (E) 250
Answer: A
A tradesman by means of his false balance defrauds to the extent of 20%? in buying goods as well as by selling the goods. What percent does he gain on his outlay? Answer Choice: (A) 74% (B) 49% (C) 44% (D) 74% (E) 34%
Answer: C
The editor of an anthology of short stories will select authors from a pool of 10 authors, of which 3 are female. If the anthology is to include the work of 7 authors of which at least 2 are female, in how many ways can the editor select the authors? Answer Choice: (A) 58 (B) 68 (C) 78 (D) 88 (E) 98
Answer: E
Find the value of p: 5p^2-12p+1 = 20.25 Answer Choice: (A) 4.5 (B) 3.5 (C) 20.25 (D) 6.2 (E) 2.1
Answer: B
A can do a job in 15days and B in 20days. If they work on it together for 8 days, then the fraction of the work that is left is? Answer Choice: (A) 2/15 (B) 8/15 (C) 3/11 (D) 1/12 (E) 1/15
Answer: E
The price of a shirt is increased by 15% and then reduced by 15%. The final price of the shirt is? Answer Choice: (A) $97.75 (B) $90 (C) $91.56 (D) $95.62 (E) $93.45
Answer: A
The average marks in mathematics scored by the pupils of a school at the public examination were 39. If four of these pupils who actually scored 5, 12, 15 and 19 marks at the examination had not been sent up, the average marks for the school would have been 44. Find the number of pupils sent up for examination from the school? Answer Choice: (A) 33 (B) 25 (C) 66 (D) 72 (E) 81
Answer: B
The average of first 13 even numbers is? Answer Choice: (A) 10 (B) 11 (C) 12 (D) 13 (E) 14
Answer: E
A man whose speed is 4.5 kmph in still water rows to a certain upstream point and back to the starting point in a river which flows at 1.5 kmph, find his average speed for the total journey? Answer Choice: (A) 3 (B) 4 (C) 8 (D) 9 (E) 2
Answer: B
How many integers between 324,700 and 468,600 have tens digit 1 and units digit 3? Answer Choice: (A) 10,300 (B) 10,030 (C) 1,353 (D) 1,352 (E) 1,439
Answer: E
In what time will a train 100 m long cross an electric pole, it its speed be 144 km/hr? Answer Choice: (A) 2.5 sec (B) 2.9 sec (C) 3.5 sec (D) 7.5 sec (E) 2.4 sec
Answer: A
A man bought 20 shares of Rs. 50 at 5 discount, the rate of dividend being 13. The rate of interest obtained is: Answer Choice: (A) 12	1/2% (B) 13	1/2% (C) 15% (D) 16	2/3% (E) 18	2/3%
Answer: C
The ratio of the present age of Sandy to that of Molly is 9:2. Sixteen years from now, the ratio of the ages of Sandy to Molly will be 5:2. What was Sandy's age 6 years ago? Answer Choice: (A) 30 (B) 36 (C) 42 (D) 48 (E) 54
Answer: D
One out of every 200 light bulbs are defected. If 2 out of every 10 defected light bulbs have a broken glass and there are 20 broken glass light bulbs in the shipment, how many light bulbs total are there in the shipment? Answer Choice: (A) 2,000 (B) 5,000 (C) 10,000 (D) 50,000 (E) 20,000
Answer: E
What is the tens digit of 7^1213? Answer Choice: (A) 0 (B) 1 (C) 2 (D) 3 (E) 4
Answer: A
A car engine is half filled and holds 15 litres of petrol.what fraction of the engine is full if it contains 18 litres of petrol? Answer Choice: (A) 1/4 (B) 2/3 (C) 2/5 (D) 3/5 (E) 4/5
Answer: D
A no. when divided by the sum of 555 and 445 gives 2times their difference as quotient & 40 as remainder. Find the no. is? Answer Choice: (A) 145646 (B) 236578 (C) 645353 (D) 456546 (E) 220040
Answer: E
How many pairs of letters in the word 'CHAIRS' have as many letters between them in the word as in the alphabet? Answer Choice: (A) 2 (B) 1 (C) 3 (D) 5 (E) 4
Answer: A
For integers x and y if x^2+x/y is always an odd integer then which of the following must be true? Answer Choice: (A) x is even ; y is odd (B) x is even ; y is even (C) x is odd ; y is odd (D) x is odd ; y is even (E) cannot be determined
Answer: B
Running at their respective constant rates, machine X takes 2 days longer to produce w widgets than machine Y. At these rates, if the two machines together produce 5/4 w widgets in 3 days, how many days would it take machine X alone to produce 6w widgets? Answer Choice: (A) 36 (B) 6 (C) 8 (D) 10 (E) 12
Answer: A
In a classroom, the average age of boys (b) is g and the average age of girls (g) is b. The average age of all is b+g. At the time of calculation, the class teacher, who is 42 years old was also present in the class. Can you find the value of b+g? Answer Choice: (A) 8 (B) 9 (C) 10 (D) 11 (E) 12
Answer: A
A can do a piece of work in 10 days and B in 20 days. They began the work together but 5 days before the completion of the work, A leaves. The work was completed in? Answer Choice: (A) 15 days (B) 10 days (C) 12 days (D) 19 days (E) 13 days
Answer: B
A certain city with a population of 180,000 is to be divided into 11 voting districts , and no district is to have a population that is more than 10 percent greater than the population of any other district What is the minimum possible population that the least populated district could have ? Answer Choice: (A) a) 10,700 (B) b) 10,800 (C) c) 10,900 (D) d) 15,000 (E) e) 11,100
Answer: D
Look at this series: 66, 66, 60, 60, 54, 54, ... What number should come next? Answer Choice: (A) 48 (B) 15 (C) 17 (D) 19 (E) 11
Answer: A
A rectangular tiled patio is composed of 160 square tiles. The rectangular patio will be rearranged so that there will be 2 fewer columns of tiles and 4 more rows of tiles. After the change in layout, the patio will still have 160 tiles, and it will still be rectangular. How many rows are in the tile patio before the change in layout? Answer Choice: (A) 5 (B) 6 (C) 10 (D) 13 (E) 28
Answer: C
In the first 20 overs of a cricket game, the run rate was only 4.8. What should be the run rate in the remaining 30 overs to reach the target of 302 runs? Answer Choice: (A) 5 (B) 6.25 (C) 6.75 (D) 6.87 (E) 7.25
Answer: D
Two successive price increase of 10% and 10% of an article are equivalent to a single price increase of: Answer Choice: (A) 26(2/3) (B) 25% (C) 21% (D) 33(1/3) (E) None
Answer: C
If the average marks of three batches of 55, 60 and 45 students respectively is 50, 55 and 60, then the average marks of all the students is Answer Choice: (A) 53.33 (B) 54.68 (C) 55 (D) 57 (E) None
Answer: B
A mixture of 150 liters of wine and water contains 20% water. How much more water should be added so that water becomes 25% of the new mixture? Answer Choice: (A) 16 liters (B) 18 liters (C) 10 liters (D) 17 liters (E) 15 liters
Answer: C
A alone can do a piece of work in 6 days and B alone in 8 days. A and B undertook to do it for Rs.
3200. With the help of C, they completed the work in 3 days. How much is to be paid to C Answer Choice: (A) Rs. 300 (B) Rs. 400 (C) Rs. 500 (D) Rs. 600 (E) None of these
Answer: B
Vehicle A covers a certain distance in 8hrs at the speed of 63kmph. What is the average speed of another vehicle B which travels a distance of 60km more than thecar in the same time? Answer Choice: (A) 40 kmph (B) 50 kmph (C) 55 kmph (D) 60 kmph (E) 70 kmph
Answer: E
If Rs.7500 are borrowed at C.I at the rate of 4% per annum, then after 4 years the amount to be paid is? Answer Choice: (A) 3377 (B) 2688 (C) 2688 (D) 8774 (E) 1268
Answer: D
Albert borrowed a total of $ 5800 from Brian and Charlie. He paid simple interest at the rate of 7 % Per yr and 9 % per yr respectively.At the end of three years he paid $ 1400 as total interest. What is the interest paid to Brian at the end of three years? Answer Choice: (A) 585 (B) 581 (C) 441 (D) 431 (E) 421
Answer: B
Car X began traveling at an average speed of 35 miles per hour. After 84 minutes, car Y began traveling at an average speed of 42 miles per hour. When both cars had traveled the same distance, both cars stopped. How many miles did car X travel from the time car Y began traveling until both cars stopped? Answer Choice: (A) 140 (B) 175 (C) 210 (D) 245 (E) 270
Answer: D
A can do a job in 8 days and B can do it in 16 days. A and B working together will finish twice the amount of work in ------- days? Answer Choice: (A) 12 1/8 days (B) 10 1/3 days (C) 14 1/3days (D) 2 1/2 days (E) 3 1/2 days
Answer: B
Elena’s bread recipe calls for 2 ounces of butter for each 5 cups of flour used. She needs to make 4 times the original recipe. If 12 ounces of butter is used, then how many cups of flour are needed? Answer Choice: (A) 1 (B) 4 (C) 9 (D) 13 (E) 20
Answer: E
Take a number 'x' and follow these steps :
1. Find the sum of its digit
2. If the sum has only one digit , STOP
3. Else , go back to step 1 with the new number.
If x = 1684 ,what is the end result ? Answer Choice: (A) 19 (B) 10 (C) 1 (D) 2 (E) None of these
Answer: C
A 6-liter solution is 30% alcohol. How many liters of pure alcohol must be added to produce a solution that is 50% alcohol? Answer Choice: (A) 1.8 (B) 2.1 (C) 2.4 (D) 2.7 (E) 3.0
Answer: C
What will come in place of question mark in the following equation ?
54.(?)3 + 543 + 5.43 = 603.26 Answer Choice: (A) 6 (B) 1 (C) 9 (D) 8 (E) 10
Answer: D
Mr. Bhaskar is on tour and he has Rs. 360 for his expenses. If he exceeds his tour by 4 days, he must cut down his daily expenses by Rs. 3. for how many days is Mr. Bhaskar on tour? Answer Choice: (A) 10 (B) 20 (C) 30 (D) 40 (E) 50
Answer: B