loafeihong/math_mmlu_format huggingface dataset:
There are 6 boxes numbered 1, 2, ... 6. Each box is to be filled up either with a red or a green ball in such a way that at least 1 box contains a green ball and the boxes containing green balls are consecutively numbered. The total number of ways in which this can be done is: Answer Choice: (A) 5 (B) 21 (C) 33 (D) 60 (E) 6
Answer: B
At a particular pizza shop, a pizza can be created from any combination of 3 different types of spice, 7 different types of meat, among which are pepperoni and anchovies, and 4 different types of cheese. If a customer at the shop decides to order a pizza with 1 type of spice, 2 types of cheese, and 4 types of meat but without pepperoni and anchovies together, how many possible ways to garnish the pizza are available to the customer? Answer Choice: (A) 6 (B) 35 (C) 120 (D) 450 (E) 740
Answer: D
A large petrol tank has two inlet tubes (a large one and a small one) and one outlet tube. It takes 3 hours to fill the tank with the large inlet tube. On the other hand, it takes 6 hours to fill the tank with the small inlet tube. The outlet tube allows the full tank to be emptied in 9 hours.
What fraction of the tank (initially empty) will be filled in 0.64 hours if all three tubes are in operation? Give your answer to two decimal places (e.g., 0.25, 0.5, or 0.75). Answer Choice: (A) 0.25 (B) 0.26 (C) 0.27 (D) 0.28 (E) 0.29
Answer: A
A man can row downstream at the rate of 16 Km/hr and upstream at 6 Km/hr. Find man's rate in still water and the rate of current? Answer Choice: (A) 9,6 (B) 11,5 (C) 9,3 (D) 6,6 (E) None of these
Answer: B
In each series, look for the degree and direction of change between the numbers. In other words, do the numbers increase or decrease, and by how much? Look at this series: 5, 43, 15, 33, 25, ...What number should come next? Answer Choice: (A) 10 (B) 40 (C) 23 (D) 13 (E) 20
Answer: C
If x/|y| = -sq. root 25 which of the following must be true? Answer Choice: (A) x^2 = 25 * y^2 (B) x = y (C) x = y^2 (D) x^2 = y^2 (E) x^3 = y^3
Answer: A
If x, y, and z are positive integers and x = 14y = 7z, then the least possible value of x + y + z is Answer Choice: (A) 33 (B) 40 (C) 49 (D) 61 (E) 17
Answer: E
A tap can fill a tank in 6 hours. After half the tank is filled three more similar taps are opened. What is the total time taken to fill the tank completely? Answer Choice: (A) 3 hrs 65 min (B) 3 hrs 45 min (C) 3 hrs 48 min (D) 3 hrs 25 min (E) 3 hrs 85 min
Answer: B
A circular path of 25 m radius has marginal walk 3 m wide all round it. Find the cost of leveling the walk at 25p per m2? Answer Choice: (A) Rs..49.00 (B) Rs.40.15 (C) Rs.124.93 (D) Rs.42.53 (E) Rs.43.66
Answer: C
When 4 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) 81 (C) 60 (D) 120 (E) 11
Answer: D
If 4 people are selected from a group of 10 married couples, what is the probability that none of them would be married to each other? Answer Choice: (A) 1/33 (B) 2/63 (C) 1/3 (D) 43/62 (E) 11/12
Answer: D
(8^15)+(16^13)+(4^24) = ? Answer Choice: (A) (4)*(2^29+1) (B) (6)*(2^48) (C) (9)*(2^49) (D) (28)*(2^53) (E) 2^148
Answer: A
A company has 3 directors and 5 managers. How many different committees with 4 people can be chosen having at least 1 director? Answer Choice: (A) 500 (B) 720 (C) 4500 (D) 25 (E) 65
Answer: E
. A bag contains five white and four red balls. Two balls are picked at random from the bag. What is the probability that they both are different color? Answer Choice: (A) 2/20 (B) 1/9 (C) 5/9 (D) 6/4 (E) 7/15
Answer: C
Find the odd man out, 4, 9, 25, 35, 36, 64 Answer Choice: (A) 9 (B) 35 (C) 36 (D) None of these. (E) All of these.
Answer: B
What least number must be subtracted from 13294 so that the remainder is exactly divisible by 97? Answer Choice: (A) 3 (B) 5 (C) 7 (D) 9 (E) 10
Answer: B
The greatest number by which the product of three consecutive multiples of 5 is always divisible is Answer Choice: (A) 54 (B) 750 (C) 152 (D) 162 (E) None of these
Answer: B
During a certain week, a seal ate 55% of the first 80 smelt it came across, and 30% of the remaining smelt it came across. If the seal ate 40% of the smelt it came across during the entire week, how many smelt did it eat? Answer Choice: (A) 32 (B) 40 (C) 55 (D) 64 (E) 80
Answer: E
Of the votes cast on a certain proposal, 58 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) 230 (B) 245 (C) 260 (D) 275 (E) 290
Answer: E
There are certain diamonds in a shop.
1 thief stole half of diamonds and 2 more.
2 thief stole half of remaining and 2 more
3 same as above
4 same as above.
5 came nothing was left for that.how many diamonds was there?? Answer Choice: (A) 50 (B) 60 (C) 70 (D) 80 (E) 90
Answer: B
Before being simplified, the instructions for computing income tax in Country R were to add 2 percent of one's annual income to the average (arithmetic mean) of 100 units of Country R's currency and 1 percent of one's annual income. Which of the following represents the simplified formula for computing the income tax, in Country R's currency, for a person in that country whose annual income is Z? Answer Choice: (A) 50+Z/200 (B) 50+3Z/100 (C) 50+Z/40 (D) 100+Z/50 (E) 100+3A/100
Answer: C
A bus trip of 280 miles would have taken 1 hour less if the average speed V for the trip had been greater by 5 miles per hour. What was the average speed V, in miles per hour, for the trip? Answer Choice: (A) 35 (B) 40 (C) 45 (D) 50 (E) 55
Answer: A
The difference between the value of a number increased by 12.5% and the value of the original number decreased by 25% is 30. What is the original number W? Answer Choice: (A) 60 (B) 80 (C) 40 (D) 120 (E) 160
Answer: B
What amount does Kiran get if he invests Rs.8000 at 10% p.a. compound interest for two years, compounding done annually? Answer Choice: (A) Rs.9880 (B) Rs.9670 (C) Rs.9780 (D) Rs.9682 (E) Rs.9680
Answer: E
A man can row 5 kmph in still water. When the river is running at 2 kmph, it takes him 1 hour to row to a place and black. What is the total distance traveled by the man? Answer Choice: (A) 5.75 (B) 5.7 (C) 5.76 (D) 4.2 (E) 5.71
Answer: D
A metallic sphere of radius 12 cm is melted and drawn into a wire, whose radius of cross section is 16 cm. What is the length of the wire? Answer Choice: (A) 1 cm (B) 6 cm (C) 2 cm (D) 5 cm (E) 9 cm
Answer: E
Find the area of trapezium whose parallel sides are 20 cm and 18 cm long, and the distance between them is 30 cm? Answer Choice: (A) 827 cm2 (B) 570 cm2 (C) 285 cm2 (D) 178 cm2 (E) 176 cm2
Answer: B
A is twice as good a work man as B and together they finish a piece of work in 16 days.The number of days taken by A alone to finish the work is : Answer Choice: (A) 36 days (B) 24 days (C) 46 days (D) 16 days (E) 14 days
Answer: B
How many positive integers H between 200 and 300 (both inclusive) are not divisible by 2, 3 or 5? Answer Choice: (A) 3 (B) 16 (C) 75 (D) 24 (E) 26
Answer: E
A petrol pump owner mixed leaded and unleaded petrol in such a way that the mixture contains 10% unleaded petrol. What quantity of leaded petrol should be added to 1 ltr mixture so that the percentage of unleaded petrol becomes 5%? Answer Choice: (A) 1000 ml (B) 900 ml (C) 1900 ml (D) 1800 ml (E) None of these
Answer: A
In order to obtain an income of Rs. 680 from 10% stock at Rs. 120, one must make an investment of Answer Choice: (A) 5363 (B) 8160 (C) 2368 (D) 1987 (E) 2732
Answer: B
A number is doubled and 9 is added. If resultant is trebled, it becomes 57. What is that number Answer Choice: (A) 5 (B) 10 (C) 12 (D) 14 (E) 15
Answer: A
A reduction of 20% in the price of salt enables a lady to obtain 10kgs more for Rs.100, find the original price per kg? Answer Choice: (A) 2.6 (B) 2.1 (C) 2.5 (D) 2.4 (E) 2.7
Answer: C
The least number which should be added to 2497 so that the sum is exactly divisible by 5,6,4 and 3 is : Answer Choice: (A) 3 (B) 13 (C) 23 (D) 33 (E) 43
Answer: C
5 identical snow plows can clear an iced parking lot in 2 hours. How long would it take 6 such snow plows to clear the same parking lot? Answer Choice: (A) 1 hour, 20 minutes (B) 2 hours, 30 minutes (C) 3 hours (D) 7 hours, 30 minutes (E) 10 hourss
Answer: A
180 candies are distributed to children with the same number of candies for each child. What can’t be the range which includes the number of children? Answer Choice: (A) 1~10 (B) 10~20 (C) 35~45 (D) 65~75 (E) 85~95
Answer: D
A certain car can travel 40 minutes on a gallon of gasoline at 70 miles per hour. If the car had started with a full tank and had 8 gallons of gasoline left in its tank at the end, then what percent of the tank was used to travel 80 miles at 60 mph? Answer Choice: (A) 15% (B) 30% (C) 25% (D) 20% (E) 40%
Answer: D
A TV is purchased at Rs. 5000 and sold at Rs. 4000, find the lost percent. Answer Choice: (A) 10% (B) 20% (C) 25% (D) 28% (E) 34%
Answer: B
There are 7 baskets numbered from 1 to 7 and filled with apples. 10 children are asked to pick apples one by one from each basket such that the number of apples picked by each child from each basket is equal to the number marked on the basket. If there were 1000 apples in total and the baskets were filled in such a way that none of the basket became empty in the process, how many apples were left in the end? Answer Choice: (A) 90 (B) 120 (C) 250 (D) 720 (E) 910
Answer: D
Walking at the rate of 4 kmph a man cover certain distance in 2 hr 45 min. Running at a speed of 16.5 kmph the man will cover the same distance in. Answer Choice: (A) 40 min (B) 45 min (C) 35 min (D) 20 min (E) 50 min
Answer: A
A bat is bought for Rs.450 and sold at a gain of 20% find its selling price Answer Choice: (A) s.430/- (B) s.480/- (C) s.400/- (D) s.540/- (E) s.600/-
Answer: D
Sandy is younger than Molly by 6 years. If their ages are in the respective ratio of 7:9, how old is Molly? Answer Choice: (A) 21 (B) 24 (C) 27 (D) 36 (E) 45
Answer: C
(51+52+53+………+100) is equal to: Answer Choice: (A) 2525 (B) 2975 (C) 3225 (D) 3775 (E) 3885
Answer: D
The height of cylinder is 14 Cm and its diameter is 10 Cm. The volume of the cylinder is: Answer Choice: (A) 4400 (B) 2200 (C) 5500 (D) 1100 (E) 3300
Answer: D
A diner is having lunch at a salad bar. There are two types of lettuce to choose from, as well as three types of tomatoes, and four types of olives. If the diner picks one type of lettuce, one type of tomato, and one type of olive for the salad, how many total options does the diner have for the salad? Answer Choice: (A) 9 (B) 11 (C) 24 (D) 48 (E) 54
Answer: C
How many consecutive zeros are there at the end of 100! (100 factorial) ? Answer Choice: (A) 21 (B) 22 (C) 23 (D) 24 (E) 25
Answer: D
Find the area of a parallelogram with base 32 cm and height 22 cm? Answer Choice: (A) 281 (B) 284 (C) 704 (D) 640 (E) 920
Answer: C
The average of squares of first 11 consecutive even numbers is: Answer Choice: (A) 164 (B) 174 (C) 184 (D) 194 (E) 204
Answer: C
A rectangular grass field is 75 m * 55 m, it has a path of 2.5 m wide all round it on the outside. Find the area of the path and the cost of constructing it at Rs.1 per sq m? Answer Choice: (A) 675, Rs.1350 (B) 575, Rs.675 (C) 1350, Rs.675 (D) 1450, Rs.775 (E) 1550, Rs.875
Answer: B
Sue's trail mix is 30% nuts and 70% dried fruit. Jane's trail mix is 60% nuts and 40% chocolate chips. If the combined mixture of Sue and Jane's trails mix contains 35% nuts, what percent of the combined mixture is dried fruit? Answer Choice: (A) 48.3% (B) 52.8% (C) 55.5% (D) 58.3% (E) 61.4%
Answer: D
A military commander has to choose 4 soldiers out of a company of 7 for guarding the headquarters. How many different group combinations of 4 does he have to choose from? Answer Choice: (A) 4 (B) 15 (C) 16 (D) 27 (E) 35
Answer: E
Line Q has the equation 5y – 3x = 30. If Line S is perpendicular to Q, has an integer for its y-intercept, and intersects Q in the second quadrant, then how many possible Line S’s exist? (Note: Intersections on one of the axes do not count.) Answer Choice: (A) 22 (B) 33 (C) 36 (D) 41 (E) 58
Answer: A
Bill made a profit of 10% by selling a product. If he had purchased that product for 10% less and sold it at a profit of 30%, he would have received $ 42 more. What was his original selling price? Answer Choice: (A)  $770 (B)  $660 (C)  $700 (D)  $1100 (E)  $840
Answer: B
Ratio between Rahul and Deepak is 4:3, After 6 Years Rahul age will be 18 years. What is Deepak present age? Answer Choice: (A) 22 (B) 15 (C) 77 (D) 9 (E) 182
Answer: D
Two men start from opposite banks of a river . They meet 340 meters away from one of the banks on forward journey. After that they meet at 170 meters from the other bank of the river on their backward journey. What will be the width of the river (in meters)? Answer Choice: (A) 750 (B) 850 (C) 900 (D) 980 (E) 950
Answer: B
The price of sugar is increased by 9%. By how much percent should a home maker reduce her consumption of sugar to have no extra expenditure? Answer Choice: (A) (700/107) % (B) (107/100) % (C) (900/109)% (D) (7/100)% (E) (100/700)%
Answer: C
A man buys an article for 16% less than its value and sells it for 16% more than its value. His gain or loss percent is: Answer Choice: (A) no profit, no loss (B) 20% profit (C) less than 35% profit (D) more than 35% profit (E) None
Answer: D
Currently apples cost 60 cents/pound. Due to a disease affecting the apple trees it is expected that next month apples will cost 200% more than they do currently. How much are apples expected to cost next month? Answer Choice: (A) 200 cents /pound (B) 150 cents /pound (C) 160 cents /pound (D) 180 cents /pound (E) 170 cents /pound
Answer: D
Jim and Renee will play one game of Rock, Paper, Scissors. In this game, each will select and show a hand sign for one of the three items. Rock beats Scissors, Scissors beat Paper, and Paper beats Rock. Assuming that both Jim and Renee have an equal chance of choosing any one of the hand signs, what is the probability that Renee will win or draw? Answer Choice: (A) 5/6 (B) 2/3 (C) 1/2 (D) 5/12 (E) 1/3
Answer: B
The owner of a furniture shop charges his customer 15% more than the cost price. If a customer paid Rs. 5750 for a computer table, then what was the cost price of the computer table? Answer Choice: (A) 2299 (B) 2699 (C) 2670 (D) 6725 (E) 5000
Answer: E
Which of the following is the lowest positive integer that is divisible by 4, 5, 6, 7, 8, 9, and 10? Answer Choice: (A) 1680 (B) 1950 (C) 2230 (D) 2520 (E) 2870
Answer: D
The sum of three consecutive even numbers is 60. Find the middle number of the three? Answer Choice: (A) 14 (B) 60 (C) 18 (D) 70 (E) 45
Answer: B
In an electric circuit, two resistors with resistances x and y are connected in parallel. If R is the combined resistance of these two resistors, then the reciprocal of R is equal to the sum of the reciprocals of x and y. What is R if x is 3 Ohms and y is 5 Ohms? Answer Choice: (A) 15/8 (B) 3/8 (C) 5/8 (D) 7/15 (E) 8/15
Answer: A
sale of Rs 6835, Rs. 9927, Rs. 6855, Rs. 7230 and Rs. 6562 for 5 consecutive months. How much sale must he have in the sixth month so that he gets an average sale of Rs, 6600 ? Answer Choice: (A) 5591 (B) 2477 (C) 2877 (D) 2676 (E) 1881
Answer: A
If 90 percent of 600 is 50 percent of x, then x=? Answer Choice: (A) 100 (B) 1000 (C) 1080 (D) 1020 (E) 1200
Answer: C
A Person X started at 3 hours earlier at 40km/h from a place P, then another person Y followed him at 60km/h. Started his journey at 3 O'clock, afternoon. What is the diference in time when X was30 km ahead of Y and when Y was 30 km ahead of X? Answer Choice: (A) 8h (B) 3h (C) 6h (D) 3h (E) 1h
Answer: B
A grocer has a sale of Rs. 5124, Rs. 5366, Rs. 5808, Rs. 5399 and Rs. 6124 for 5 consecutive months. How much sale must he have in the sixth month so that he gets an average sale of Rs. 5400? Answer Choice: (A) 4079 (B) 4579 (C) 5579 (D) 5679 (E) 5779
Answer: B
A, B and C shared the profit in a business in the ratio 5 : 7 : 8. They had partnered for 14 months, 8 months and 7 months respectively. What was the ratio of their investments? Answer Choice: (A) 10:12:14 (B) 12:24:28 (C) 20:22:12 (D) 20:49:64 (E) None of these
Answer: D
Machine–A produces 40% of the total output and Machine-B produces 60% of the total output. An average of nine units out of a thousand goods manufactured by Machine-A and one unit of 250 units produced by Machine-B prove to be defective. What is the probability that a unit chosen at random from the total daily output of the factory is defective? Answer Choice: (A) 0.6 (B) 0.06 (C) 0.006 (D) 0.0006 (E) 6.0e-05
Answer: C
The diagonals of a rhombus are 11 cm and 16 cm. Find its area? Answer Choice: (A) 277 (B) 266 (C) 150 (D) 88 (E) 212
Answer: D
A rectangular park 60 m long and 40 m wide has two concrete crossroads running in the middle of the park and rest of the park has been used as a lawn. If the area of the lawn is 2109 sq. m, then what is the width of the road? Answer Choice: (A) 2 (B) 3 (C) 5 (D) 6 (E) 7
Answer: B
The average of temperatures at noontime from Monday to Friday is 60; the lowest one is 45, what is the possible maximum range of the temperatures? Answer Choice: (A) 20 (B) 25 (C) 40 (D) 45 (E) 75
Answer: E
20-3*5^2+15 = ? Answer Choice: (A) 287 (B) -40 (C) -73 (D) 13 (E) None
Answer: B
A train 360 m long is running at a speed of 45 km/hr. In what time will it pass a bridge 140 m long? Answer Choice: (A) 40 sec (B) 50 sec (C) 44 sec (D) 49 sec (E) 60 sec
Answer: A
I have an amount of Rs 10 lakh, which I went to invest in stocks of some companies. I always invest only amounts that are multiples of Rs 1 lakh in the stock of any company. If I can choose from among the stocks of five different companies, In how many ways can I invest the entire amount that I have? Answer Choice: (A) 252 (B) 250 (C) 1001 (D) 1089 (E) None
Answer: C
Which of the following is closer to √0.5+√0.1? Answer Choice: (A) 0.5 (B) 0.7 (C) 0.9 (D) 1.0 (E) 1.2
Answer: D
How long will it take for a sum of money to grow from Rs.2000 to Rs.10,000, if it is invested at 10% p.a simple interest? Answer Choice: (A) 8 years (B) 64 years (C) 72 years (D) 40 years (E) None
Answer: D
A can do a work in 5 days. B is 50% more efficient than A. How many days does B alone take to do the same job? Answer Choice: (A) 12/7 (B) 13/3 (C) 11/2 (D) 9/4 (E) 10/3
Answer: E
Mike and Emily need to build 2 identical houses. Mike, working alone, can build a house in 6 weeks. Emily, working alone, can build a house in 8 weeks. To determine who will do the building they will roll a fair six-sided die. If they roll a 1 or 2, Mike will work alone. If they roll a 3 or 4, Emily will work alone. If they roll a 5 or 6, they will work together and independently. What is the probability both houses will be completed after 7 weeks? Answer Choice: (A) 0 (B) 1/3 (C) 1/2 (D) 2/3 (E) 1
Answer: B
Micky has 10 different letters and 5 different envelopes with him. If he can only put one letter in an envelope, in how many ways can the letters be put in the envelopes? Answer Choice: (A) 5! (B) 5555 (C) 10C5 * 5! (D) 10C5∗5510C5∗55 (E) 510
Answer: C
A cube of edge 15cm is immersed completely in a rectangular vessel containing water. If the dimensions of the base of vessel are 20cm * 14cm , find the rise in water level? Answer Choice: (A) 6cm (B) 12.05cm (C) 11.25cm (D) 15.12cm (E) 20.62cm
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) 255 (B) 267 (C) 245 (D) 277 (E) 211
Answer: C
How many arrangements of the letters of the word SPECIAL can be made, without changing the place of the vowels in the word? Answer Choice: (A) 24 (B) 26 (C) 28 (D) 32 (E) 34
Answer: A
Juan is a gold medalist in athletics. In the month of May, if Juan takes 9 seconds to run y yards, how many seconds will it take him to run x yards at the same rate? Answer Choice: (A) 10x/y (B) 11x/y (C) 9x/y (D) 12x/y (E) 13x/y
Answer: C
The Arnolds purchased 550 square feet of Kentucky Gem sod at $1.69 per square foot and 270 square feet of Zelzea Blue sod at $1.38 per square foot. What was the approximate average price per square foot paid for all the sod? Answer Choice: (A) $1.59 (B) $1.64 (C) $1.68 (D) $1.72 (E) $1.76
Answer: A
In how much time will a train of length 100 m, moving at 36 kmph cross an electric pole? Answer Choice: (A) 15 sec (B) 22 sec (C) 18 sec (D) 10 sec (E) 12 sec
Answer: D
If a, b, r are integers, 33 = abr, and a < b < r, what is the smallest possible value of a? Answer Choice: (A) -33 (B) -3 (C) 1 (D) 3 (E) 11
Answer: A
15.06 * 0.00001 = ? Answer Choice: (A) 15060000 (B) 0.0001506 (C) 0.01506 (D) 0.1506 (E) None of these
Answer: B
If a/b = 1/3, b/c = 2, c/d = 1/2, d/e = 3 and e/f = 1/6, then what is the value of abc/def ? Answer Choice: (A)  27/4 (B)  27/8 (C)  3/4 (D)  3/8 (E)  1/4
Answer: E
Ram professes to sell his goods at the cost price but he made use of 900 grms instead of a kg, what is the gain percent? Answer Choice: (A) 11 1/7% (B) 11 7/7% (C) 11 1/9% (D) 71 1/9% (E) 11 1/2%
Answer: C
If the C.I. on a sum for 2 years at 12 1/2 % per annum is Rs. 510, the S.I. on the same sum at the same rate for the same period of time is? Answer Choice: (A) 333 (B) 2877 (C) 278 (D) 480 (E) 288
Answer: D
There are 3 red chips and 3 blue ones. When arranged in a row, they form a certain color pattern, for example RBRRB. How many color patterns? Answer Choice: (A) A)10 (B) B)12 (C) C)24 (D) D)60 (E) E)200
Answer: E
If a: b :: 3 : 7, then what is (5a+6b): (a-b)? Answer Choice: (A) 57:11 (B) -57:4 (C) 11 : 10 (D) -11 : 10 (E) -1 : 10
Answer: B
Tough and Tricky questions: Coordinate Geometry.
Line L contains the points (2,3) and (a,q). If q = 2, which of the following could be the equation of line m, which is perpendicular to line L? Answer Choice: (A)  2x + y = ax + 7 (B)  2x + y = –ax (C)  x + 2y = ax + 7 (D)  y – 7 = x ÷ (a – 2) (E)  2x + y = 7 – ax
Answer: A
Seven children — A, B, C, D, E,— are going to sit in seven chairs in a row. The children CE have to sit next to each other, and the others can sit in any order in any remaining chairs. How many possible configurations are there for the children? Answer Choice: (A) 600 (B) 720 (C) 48 (D) 4320 (E) 4800
Answer: C
It takes eight hours for a 600 km journey, if 120 km is done by train and the rest by car. It takes 20 minutes more, if 200 km is done by train and the rest by car. The ratio of the speed of the train to that of the car is? Answer Choice: (A) 3:9 (B) 3:3 (C) 3:4 (D) 3:1 (E) 3:2
Answer: C
A certain manufacturer produces items for which the production costs consist of annual fixed costs totaling $120,000 and variables costs averaging $8 per item. If the manufacturer’s selling price per item is $12, how many items the manufacturer produce and sell to earn an annual profit of $140,000? Answer Choice: (A) 2,858 (B) 18,667 (C) 21,429 (D) 35,000 (E) 65,000
Answer: E
A can go round a circular path 8 times in 40 minutes. If the diameter of the circle is increased to 10 times the original diameter, then the time required by A to go round the new path once, travelling at the same speed as before is Answer Choice: (A) 20 min (B) 35 min (C) 50 min (D) 70 min (E) none
Answer: C
In a jar there are 20 white balls, 24 green balls and 32 blue balls. How many balls must be taken out in order to make sure we have 22 balls of the same color? Answer Choice: (A) a)	23 (B) b)	46 (C) c)	57 (D) d)	63 (E) e)	67
Answer: D
Free notebooks were distributed in a class among all the students. Each student got notebooks which were one-eighth of the number of student. If number of student been half, then each child would have received 16 notebooks in total. Find the total number of books distributed among students? Answer Choice: (A) 456 (B) 534 (C) 457 (D) 567 (E) 512
Answer: E
In a fort, there are 1200 soldiers. If each soldier consumes 3 kg per day, the provisions available in the fort will last for 30 days. If some more soldiers join, the provisions available will last for 25 days given each soldier consumes 2.5 kg per day. Find the number of soldiers joining the fort in that case? Answer Choice: (A) 568 (B) 528 (C) 567 (D) 872 (E) 623
Answer: B