loafeihong/math_mmlu_format huggingface dataset:
Two alloys A and B are composed of two basic elements. The ratios of the compositions of the two basic elements in the two alloys are 5 : 3 and 1 : 5, respectively. A new alloy X is formed by mixing the two alloys A and B in the ratio 4 : 3. What is the ratio of the composition of the two basic elements in alloy X ? Answer Choice: (A) 1 : 1 (B) 3 : 4 (C) 5 : 2 (D) 4 : 3 (E) 7 : 9
Answer: B
A father said to his son, "I was as old as you are at present at the time of your birth." If the father's age is 38 years now, the son's age five years back was: Answer Choice: (A) 9 years (B) 14 years (C) 25 years (D) 12 years (E) 11 years
Answer: B
You choose at random ten points inside of a circle, so that no two of them are
on any diameter. What is the probability that the circle has some diameter, so that exactly
five points are on one side and exactly five points are on the other? Answer Choice: (A) 63/256 (B) 1/2 (C) 2/3 (D) 5/6 (E) 1
Answer: E
The first train leaves the station at 7:00 am with a speed of 60 km/hr. The second train leaves at 8:30 am, in the same direction from the same station, with a speed of 80 km/hr. What time will the second train catch the first train? Answer Choice: (A) 11:00 am (B) 12:00 noon (C) 1:00 pm (D) 2:00 pm (E) 3:00 pm
Answer: C
John found that the average of 15 numbers is 40. If 13 is added to each number then the mean of number is? Answer Choice: (A) 53 (B) 45 (C) 65 (D) 78 (E) 64
Answer: A
Two numbers are respectively 20% and 50% more than a third number. The ratio of the two numbers is: Answer Choice: (A) 2:3 (B) 1:2 (C) 7:9 (D) 5:11 (E) 4:5
Answer: E
When 6 is added to half of one-third of one-fifth of a number, the result is one-fifteenth of the number. Find the number? Answer Choice: (A) 32 (B) 180 (C) 60 (D) 27 (E) 11
Answer: B
How many times will the digit 5 be written when listing the integers from 1 to 1000? Answer Choice: (A) 300 (B) 380 (C) 180 (D) 415 (E) 264
Answer: A
Mary's income is 70 percent more than Tim's income, and Tim's income is 40 percent less than Juan's income. What percent of Juan's income is Mary's income? Answer Choice: (A)  124% (B)  102% (C)  96% (D)  80% (E)  64%
Answer: B
In 1995 a certain store had ,2000 tools in stock that had been purchased for $30 each. If 1,000 of these tools were sold in 1995 for $40 each and the remaining 800 were sold in 1996 for $50 each, how many greater was the gross profit on the tools sold in 1996 than the gross profit on those sold in 1995? Answer Choice: (A) $0 (B) $6,000 (C) $8,000 (D) $32,000 (E) $10,000
Answer: E
In how many different ways can the letters of the word 'SCHOOL' be arranged so that the vowels always come together? Answer Choice: (A) 120 (B) 140 (C) 145 (D) 150 (E) 160
Answer: A
Two vessels A and B contain 62.5% and 87.5% of alcohol respectively. If 2 litres from vessel A is mixed with 4 litres from vessel B , the ratio of alcohol and water in the resulting mixture is? Answer Choice: (A) 19:5 (B) 17:2 (C) 27:2 (D) 21:5 (E) 11:1
Answer: A
In a class of 150 students 55 speak English;85 speak Telugu and 30 speak neither English nor Telugu
How many speak both English and Telugu? Answer Choice: (A) 10 (B) 20 (C) 30 (D) 40 (E) 50
Answer: B
A total of 5 liters of gasoline is to be poured into two empty containers with capacities of 2 liters and 6 liters, respectively, such that both containers will be filled to the same percent of their respective capacities. What amount of gasoline, in liters, must be poured into the 6-liter container? Answer Choice: (A) 4 1/2 (B) 4 (C) 3 3/4 (D) 3 (E) 1 1.4
Answer: C
One hour after Yolanda started walking from X to Y, a distance of 31 miles, Bob started walking along the same road from Y to X. If Yolanda's walking rate was 3 miles per hour and Bobт's was 4 miles per hour, how many miles had Bob walked when they met? Answer Choice: (A) 24 (B) 23 (C) 22 (D) 21 (E) 16
Answer: E
There are some passengers riding on a bus. At the first stop, half the passengers get off and nobody gets on the bus. This pattern continues as the bus goes to the next stops. If only one passenger gets off at stop number 5, how many passengers were on the bus originally? Answer Choice: (A) 128 (B) 64 (C) 32 (D) 16 (E) 8
Answer: C
A can do a work in 15 days and B in 20 days. If they work on it together for 7 days, then the fraction of the work that is left is Answer Choice: (A) 8/17 (B) 7/15 (C) 3/15 (D) 8/15 (E) 11/60
Answer: E
On Monday, a certain animal shelter housed 70 cats and dogs. By Friday, 1/5 of the cats and 1/4 of the dogs had been adopted; no new cats or dogs were brought to the shelter during this period. What is the greatest possible number of pets that could have been adopted from the animal shelter between Monday and Friday? Answer Choice: (A) 13 (B) 15 (C) 17 (D) 19 (E) 21
Answer: C
A circle graph shows how the budget of a certain company was spent: 60 percent for salaries, 9 percent for research and development, 5 percent for utilities, 4 percent for equipment, 2 percent for supplies, and the remainder for transportation. If the area of each sector of the graph is proportional to the percent of the budget it represents, how many degrees of the circle are used to represent transportation? Answer Choice: (A) 18° (B) 36° (C) 54° (D) 72° (E) 90°
Answer: D
A sum of Rs. 4000 amounts to Rs. 4600 in 5 years at a certain rate of simple interest. What would be the amount, if the rate of interest is increased by 3 %. Answer Choice: (A) Rs. 4900 (B) Rs. 5000 (C) Rs. 5200 (D) Rs. 5600 (E) None of these
Answer: C
The length of a rectangle is two - fifths of the radius of a circle. The radius of the circle is equal to the side of the square, whose area is 1225 sq.units. What is the area (in sq.units) of the rectangle if the rectangle if the breadth is 10 units? Answer Choice: (A) 140 sq.units (B) 158 sq.units (C) 187 sq.units (D) 607 sq.units (E) 815 sq.units
Answer: A
In an election only two candidates contested. A candidate secured 70% of the valid votes and won by a majority of 176 votes. Find the total number of valid votes? Answer Choice: (A) 440 (B) 570 (C) 480 (D) 520 (E) 550
Answer: A
With # andeach representing different digits in the problem below, the difference between #and ## is 445. What is the value of?
#
-##
____
445
E Answer Choice: (A) 7 (B) 8 (C) 9 (D) 6 (E) 5
Answer: E
If the length of a certain rectangle is decreased by 4 cm and the width is increased by 3 cm, a square with the same area as the original rectangle would result. Find the perimeter of the original rectangle. Answer Choice: (A) 50 cm (B) 70 cm (C) 60 cm (D) 30 cm (E) 40 cm
Answer: A
Goldenrod and No Hope are in a horse race with 6 contestants. How many different arrangements of finishes are there if No Hope always finishes before Goldenrod and if all of the horses finish the race? Answer Choice: (A) 720 (B) 360 (C) 120 (D) 24 (E) 21
Answer: B
If n is a positive integer and n^2 is divisible by 50, then what is the largest positive integer that must divide n? Answer Choice: (A) 5 (B) 8 (C) 10 (D) 20 (E) 25
Answer: C
Raju age after 35 years will be 5 times his age 5 years back, What is the present age of Raju Answer Choice: (A) 28 (B) 17 (C) 15 (D) 77 (E) 66
Answer: C
What will be the least number which when doubled will be exactly divisible by 12, 18, 21 and 30 ? Answer Choice: (A) 1260 (B) 630 (C) 2524 (D) 1680 (E) 2250
Answer: B
In the xy-coordinate system, line k passes through points (-4m, 0) and (0, 2m). Which of the following is a possible equation of line k? Answer Choice: (A) y = -2x + 2m (B) y = 1/2*x - 4m (C) y = 2x + 2m (D) y = 1/2*x + 2m (E) y = -1/2*x - 5m
Answer: D
What is the units digit of 13^4*17^2*29^3? Answer Choice: (A) 9 (B) 7 (C) 5 (D) 3 (E) 1
Answer: E
Find the invalid no.from the following series 15, 16, 34, 105, 424, 2124, 12756 Answer Choice: (A) 1230 (B) 1435 (C) 1540 (D) 1600 (E) 2124
Answer: E
A boy was asked to multiply a number by 25. He instead multiplied the next number by 52 and got the answers 324 more than the correct answer. The number to be multiplied was Answer Choice: (A) 10 (B) 12 (C) 15 (D) 25 (E) 14
Answer: B
Today is Sunday. A person wants to meet a lawyer and as that lawyer is busy he asks him to come three days after the before day of the day after tomorrow? On which day the lawyer asks the person to come? Answer Choice: (A) SUNDAY (B) MONDAY (C) TUESDAY (D) WEDNESDAY (E) Thursday
Answer: E
The number x yields a remainder p when divided by 13 and a remainder q when divided by 7. If p = q + 7, then which one of the following could be the value of x ? Answer Choice: (A) 45 (B) 36 (C) 72 (D) 85 (E) 100
Answer: B
The daytime telephone rate between two cities is 60 cents for the first 3 minutes and c cents for each additional minute. The total charge is reduced 60 percent on calls made after 10:00 P.M. The cost, in dollars, of a 33-minute call made at 10:30 P.M. between these two cities is: Answer Choice: (A)  0.4(0.60) + 35c (B)  0.4(0.60 + 9c) (C)  0.4(0.60 + 0.30c) (D)  0.6(0.60 + 30c) (E)  0.6(0.60 + 0.35c)
Answer: C
suga invested an amount of Rs. 10,500 at the rate of 13% p.a simple interest and another amount at the rate of 15% p.a. simple interest. The total interest earned at the end of one year on the total amount invested became 14% p.a. Find the total amount invested? Answer Choice: (A) 13650 (B) 13150 (C) 13450 (D) 13900 (E) 13750
Answer: B
A train 480 m long passed a pole in 12 sec. How long will it take to pass a platform 560 m long? Answer Choice: (A) 76 sec (B) 29 sec (C) 26 sec (D) 15 sec (E) 16 sec
Answer: C
In how many different ways can 3 boys and 2 girls sit on a bench such that the girls always sit together? Answer Choice: (A) 44 (B) 48 (C) 52 (D) 56 (E) 60
Answer: B
A merchant sells his two cars – one at 15% loss and another at 12% profit. If the cost prices of the two cars are in the ratio of 1:2, what is his percent profit or loss? Answer Choice: (A) 3% profit (B) 2% loss (C) 2% profit (D) 3% loss (E) None of these
Answer: A
Find the odd man out. 5, 10, 40, 81, 320, 640, 2560 Answer Choice: (A) 40 (B) 81 (C) 320 (D) 2560 (E) 640
Answer: B
The length of the bridge, which a train 130 metres long and travelling at 45 km/hr can cross in 30 seconds, is? Answer Choice: (A) 767 m (B) 674 m (C) 245 m (D) 187 m (E) 765 m
Answer: C
The S.I. on a certain sum of money for 3 years at 5% 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) 2800 (C) 1750 (D) 2267 (E) 1262
Answer: B
A batsman makes a score of 300 runs in the 17th inning and thus increases his averages by 10. What is his average after 17th inning? Answer Choice: (A) 39 (B) 140 (C) 42 (D) 40.5 (E) 41.5
Answer: B
If x ≠ 0 and x^2 - (2- x^2)/x^2 = y/x, then y = Answer Choice: (A) -2/x (B) x^2 − 2 (C) 2x^2 − 2 (D) x − 2 − x^2 (E) x − 2 + x^2
Answer: A
Which of the following is a possible length for side AB of triangle ABC if AC = 3 and BC = 10?
I. 7
II. 9 √3
III. 11.5 Answer Choice: (A) I only (B) II only (C) III only (D) II and III (E) I, II, and III
Answer: C
In an election between two candidates, one got 55% of the total valid votes, 20% of the votes were invalid. If the total number of votes was 7500, the number of valid votes that the other candidate got, was: Answer Choice: (A) 2700 (B) 2900 (C) 3000 (D) 3100 (E) 3300
Answer: A
Five years ago, the average age of A and B was 15 years. Average age of A, B and C today is 20 years. How old will C be after 20 years? Answer Choice: (A) 30 (B) 35 (C) 40 (D) 50 (E) 60
Answer: C
A cistern is filled by pipe A in 16 hours and the full cistern can be leaked out by an exhaust pipe B in 20 hours. If both the pipes are opened, in what time the cistern is full? Answer Choice: (A) 50hrs (B) 60hrs (C) 70hrs (D) 80hrs (E) 90hrs
Answer: D
21 goats eat as much as 15 cows. How many goats each as much as 35 cows? Answer Choice: (A) 49 (B) 32 (C) 36 (D) 41 (E) 42
Answer: A
The mean of 50 observations is 200. But later he found that there is decrements of 15 from each observations. what is the the updated mean is ? Answer Choice: (A) 150 (B) 185 (C) 190 (D) 210 (E) 220
Answer: B
Six points are marked on a straight line and five points are marked on another line which is parallel to the first line. How many straight lines, including the first two, can be formed with these points? Answer Choice: (A) 87 (B) 83 (C) 78 (D) 56 (E) 32
Answer: E
A trader bought a car at 30% discount on its original price. He sold it at a 70% increase on the price he bought it. What percent of profit did he make on the original price? Answer Choice: (A) 18% (B) 13% (C) 12% (D) 32% (E) 19%
Answer: E
A right triangle has its other two angle measurements given in ratios 2:3 relative to each other. What is the measurement of one of the other two angles? Answer Choice: (A) 36Â° (B) 45Â° (C) 60Â° (D) 74Â° (E) 86Â°
Answer: A
A table is bought for Rs.400/- and sold at Rs.300/- find gain or loss percentage Answer Choice: (A) 25%loss (B) 30%gain (C) 25%gain (D) 10%loss (E) 50% loss
Answer: A
What is 2 2/3 - 1 1/4 divided by 1/5 - 1/6 ? Answer Choice: (A) 17/36 (B) 36/17 (C) 17/6 (D) 85/2 (E) 51/4
Answer: D
IF
1= E
2=O
3= E
4= R
5= I
THEN 6=? Answer Choice: (A) I (B) J (C) K (D) X (E) M
Answer: D
A committee is reviewing a total of 20x black-and-white films and 4y color films for a festival. If the committee selects y/x% of the black-and-white films and all of the color films, what fraction of the selected films are in color? Answer Choice: (A) 26/21 (B) 28/21 (C) 20/21 (D) 40/21 (E) 60/21
Answer: C
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 57, the how old is B?
A.	7
B.	8
C.	9
D.	10
Explanation: Answer Choice: (A) 5 (B) 22 (C) 9 (D) 10 (E) 11
Answer: B
Calculate the percentage gain if a trader bought a bicycle for Rs.740 and sold it for Rs.1250? Answer Choice: (A) 61.92% (B) 68.92% (C) 66.92% (D) 63.92% (E) 62.92%
Answer: B
The average of 7 consecutive numbers is 33. The highest of these numbers is: Answer Choice: (A) 28 (B) 30 (C) 33 (D) 36 (E) 28
Answer: D
Sn = n^2 + 5n + 94 and K = S6 – S5 + S4 – S3 + S2 – S1+S0. What is the value of K? Answer Choice: (A) 67 (B) 130 (C) 45 (D) 41 (E) 36
Answer: B
Ayesha's father was 48 years of age when she was born while her mother was 40 years old when her brother four years younger to her was born. What is the difference between the ages of her parents? Answer Choice: (A) 2 years (B) 4 years (C) 6 years (D) 7 years (E) 6 years
Answer: B
An urn contains 10 balls, numbered from 1 to 10. If 2 balls are selected at random with replacement from the urn, what is the probability N that the sum of the 2 numbers on the balls will be even? Answer Choice: (A) 25% (B) 37.5% (C) 50% (D) 62.5% (E) 75%
Answer: C
Two pipes can fill a tank in 20 minutes and 15 minutes. An outlet pipe can empty the tank in 45 minutes. If all the pipes are opened when the tank is empty, then how many minutes will it take to fill the tank? Answer Choice: (A) 5 minutes (B) 17 minutes (C) 15 minutes (D) 10 minutes (E) 12 minutes
Answer: A
If the circus were to sell all of its 220 tickets for this month's performance at its usual price, the revenue from sales would be 10% greater than that collected last month. If the circus raised the ticket price by 9% and sold only 200 tickets as a result, what percent less would last month's revenue be compared to this month's revenue? Answer Choice: (A) 2 (B) 5 (C) 900/109 (D) 110/209 (E) 9/4
Answer: C
A number is selected at random from the first 30 natural numbers. What is the probability that the number is a multiple of either 2 or 19? Answer Choice: (A) 17/30 (B) 2/5 (C) 7/15 (D) 8/15 (E) 11/30
Answer: D
A train is 360 meter long is running at a speed of 36 km/hour. In what time will it pass a bridge of 140 meter length? Answer Choice: (A) 50 seconds (B) 29 seconds (C) 40 seconds (D) 11 seconds (E) 12 seconds
Answer: A
15 people went to a hotel for combine dinner party 10 of them spent Rs. 50 each on their dinner and rest spent 4 more than the average expenditure of all the 15. What was the total money spent by them. Answer Choice: (A) 1628.4 (B) 1534 (C) 780 (D) 1496 (E) None of these
Answer: C
A train is 360 meter long is running at a speed of 90 km/hour. In what time will it pass a bridge of 140 meter length? Answer Choice: (A) 27 seconds (B) 29 seconds (C) 40 seconds (D) 11 seconds (E) 20 seconds
Answer: E
A man bets on no. 16 on a roulette wheel 14 times and losses each time. On the 15th span he does a quick calculation and finds out that the no. 12 had appeared twice in the 14 spans and is therefore, unable to decide whether to bet on 16 or 12 in the 15th span. Which will give him the best chance and what are the odds of winning on the bet that he takes? Answer Choice: (A) 23:41 (B) Either ;35:1 (C) 41:54 (D) 35:43 (E) 12:31
Answer: B
How many positive integers less than 250 are multiple of 4 but NOT multiples of 6? Answer Choice: (A) 20 (B) 31 (C) 42 (D) 53 (E) 64
Answer: C
When integer K is divided by 15, the remainder is 5. Which of the following has a remainder of 10 when divided by 15 ?
I. 3K
II. 4K+10
III. 5K
IV. 2K
V .6K
II. 5n
III. 4n + 10 Answer Choice: (A) II (B) I (C) III (D) V (E) IV
Answer: C
How many positive integers less than 17 can be expressed as the sum of a positive multiple of 2 and a positive multiple of 3? Answer Choice: (A) 14 (B) 13 (C) 12 (D) 11 (E) 10
Answer: D
The sum of ages of 5 children born 3 years different each is 55 yrs. What is the age of the Elder child? Answer Choice: (A) 17 (B) 19 (C) 16 (D) 18 (E) 21
Answer: A
A watch was sold at a loss of 10%. If it was sold for Rs.140 more, there would have been a gain of 4%. What is the cost price? Answer Choice: (A) Rs.1000 (B) Rs.1100 (C) Rs.1200 (D) Rs.1250 (E) Rs.1500
Answer: A
Two trains are running in opposite directions in the same speed. The length of each train is 120 meter. If they cross each other in 12 seconds, the speed of each train (in km/hr) is Answer Choice: (A) 35km/hr (B) 30km/hr (C) 32km/hr (D) 34km/hr (E) 36km/hr
Answer: E
Of all the homes on Gotham Street, 1/3 are termite-ridden, and 1/4 of these are collapsing. What fraction of the homes are termite-ridden, but NOT collapsing? Answer Choice: (A) 1/3 (B) 2/5 (C) 1/4 (D) 1/6 (E) 3/4
Answer: C
A boy wants to go abroad by boat and return by flight. He has a choice of 4 different boat to go and 5 flight to return. In how many ways, can the boy perform his journey? Answer Choice: (A) 20 (B) 43 (C) 45 (D) 80 (E) 90
Answer: A
P, Q and R are inner angles in a triangle. If P= Q+ R, what can't be the size of Q? Answer Choice: (A) 30 DEGREES (B) 40 DEGREES (C) 90 DEGREES (D) 50 DEGREES (E) 60 DEGREES
Answer: C
4 red,6blue,26 green ball. person choose 1 at a time either blue or red. what is probability that he choose red ball Answer Choice: (A) 0.1 (B) 0.2 (C) 0.3 (D) 0.4 (E) 0.5
Answer: D
Among 250 viewers interviewed who watch at least one of the three TV channels namely A, BC. 116 watch A, 127 watch C, while 107 watch B. If 90 watch exactly two channels. How many watch exactly one channel? Answer Choice: (A) 155 (B) 160 (C) 175 (D) 190 (E) 195
Answer: A
A start walking from a place at a uniform speed of 4 kmph in a particular direction. After half an hour, B starts from the same place and walks in the same direction as A at a uniform speed and overtakes A after 1 hour 48 minutes. Find the speed of B. Answer Choice: (A) 4.7 kmph (B) 4.6 kmph (C) 4 kmph (D) 7 kmph (E) 5.3 kmph
Answer: B
A rectangular farm has to be fenced one long side, one short side and the diagonal. If the cost of fencing is Rs.15 per meter. The area of farm is 1200 m2 and the short side is 30 m long. How much would the job cost? Answer Choice: (A) 1276 (B) 1200 (C) 2832 (D) 1800 (E) 1236
Answer: D
Of the five numbers in a sequence, the first term is 10,000, and each of the following terms is 50% of the previous term. What is the value range of the five numbers? Answer Choice: (A) 9,375 (B) 9,750 (C) 9,975 (D) 9,984 (E) 10,736
Answer: A
Tom bought 2 shares and sold them for $110 each. If he had a profit of 10% on the sale of one of the shares but a loss of 50% on the sale of the other share, then on the sale of both shares Tom had Answer Choice: (A)  a profit of $100 (B)  a loss of $100 (C)  a loss of $110 (D)  a profit of $110 (E)  neither a profit nor a loss
Answer: B
Josh spends a total of $5.5 buying P items in the convenience store. If each of the items is either a 5 cents single bubblegum, or a 50 cents bubblegum pack, then may be which of the following? Answer Choice: (A) 99 (B) 100 (C) 101 (D) 112 (E) 113
Answer: C
There are 300 seniors at Morse High School, and 50% of them have cars. Of the remaining grades (freshmen, sophomores, and juniors), only 10% of them have cars. If 18% of all the students at Morse have cars, how many students are in the three lower grades? Answer Choice: (A) 600 (B) 900 (C) 1200 (D) 1350 (E) 1500
Answer: C
The average age of 25 students in a group is 12 years. when teacher's age is included to it, the average increases by one.What is the teacher's age in years? Answer Choice: (A) 31 (B) 38 (C) 39 (D) 40 (E) 57
Answer: B
A shop owner professes to sell his articles at certain cost price but he uses false weights with which he cheats by 30% while buying and by 10% while selling. What is his percentage profit? Answer Choice: (A) 10.22% (B) 20.22% (C) 21.22% (D) 30% (E) Can't be calculated
Answer: D
Tina has 5 socks and 3 pair of shoes. How many combinations does Barbara have, if she doesn’t wear 2 specific socks with 1 specific pair of shoes? Answer Choice: (A) 4 (B) 7 (C) 10 (D) 11 (E) 13
Answer: E
Find the common ratio of three numbers in G.P whose product is 216 and the sum of the products taken in pairs is 114. Answer Choice: (A) 2 or ½ (B) 2/3 or 3/2 (C) ¾ or 4/3 (D) 4 or ¼ (E) 5 or 1/5
Answer: B
Nine men went to a hotel. 8 of them spent 3 each over their meals and the ninth spent 5 more than the average expenditure of all the nine. The total money spent by all of them was Answer Choice: (A) 26 (B) 40 (C) 29.25 (D) 32.625 (E) None of the above
Answer: D
The first photo shoot takes 3 minutes long and then the following shoots are taken at a rate of 21 seconds/shoot as the model is already at the scene. What is the maximum number of photo shoots taken in 10 minutes ? Answer Choice: (A) 13 (B) 14 (C) 15 (D) 16 (E) 21
Answer: E
What will come in place of the x in the following Number series? 25, 100, x, 1600, 6400 Answer Choice: (A) 6400 (B) 6900 (C) 7340 (D) 7500 (E) 7900
Answer: A
A group of 10 representatives is to be selected out of 13 seniors and 10 juniors. In how many different ways can the group be selected, if it should have 5 seniors and 5 juniors? Answer Choice: (A) 13C₅ * 10 (B) 13C₇ * 10 (C) 13C8 * ¹⁰C₅ (D) 12 * ¹⁰C₅ (E) None of these
Answer: C
From January 1, 2015, to January 1, 2017, the number of people enrolled in health maintenance organizations increased by 5 percent. The enrollment on January 1, 2017, was 45 million. How many million people, to the nearest million, were enrolled in health maintenance organizations on January 1, 2015 ? Answer Choice: (A) 38 (B) 39 (C) 40 (D) 41 (E) 43
Answer: E
A train 110 meters long is running with a speed of 60 kmph. In what time will it pass a man who is running at 6 kmph in the direction opposite to that in which the train is going? Answer Choice: (A) 7 sec (B) 6 sec (C) 8 sec (D) 4 sec (E) 2 sec
Answer: B
What will be the fraction of 25% Answer Choice: (A) 1/4 (B) 1/5 (C) 1/10 (D) 1/8 (E) None of above
Answer: A
9/8, 4/3, 17/8 ,3 1/3, 7/3, 42/8, 3 1/3, 7 1/4 ,1 3/3 , 7/2, 5 1/3, ? Answer Choice: (A) 3/2 (B) 1/2 (C) 11/2 (D) 5/2 (E) 7/2
Answer: C
At a summer camp with 1,500 participants, 1/2 of the campers are aged 8 to 12. Next year, the number of campers aged 8 to 12 will increase by 1/3. After this change, what percentage of the total 1,500 campers will the 8- to 12-year-olds represent? Answer Choice: (A) 33 1/3% (B) 50% (C) 55% (D) 60% (E) 66 2/3%
Answer: E
A, B and C play a cricket match. The ratio of the runs scored by them in the match is A:B = 4:3 and B:C = 4:5. If the total runs scored by all of them are 75, the runs scored by B are? Answer Choice: (A) 20.23 (B) 20.13 (C) 30.93 (D) 20.93 (E) 10.93
Answer: D
A, B and C rents a pasture for Rs.870. A put in 12 horses for 8 months, B 16 horses for 9 months and 18 horses for 6 months. How much should A pay? Answer Choice: (A) 240 (B) 270 (C) 276 (D) 271 (E) 272
Answer: A