loafeihong/math_mmlu_format huggingface dataset:
The scoring system in a certain football competition goes as follows: 3 points for victory, 1 point for a draw, and 0 points for defeat. Each team plays 20 matches. If a team scored 5 points after 5 games, what is the least number of the remaining matches it has to win to reach the 40-point mark by the end of the tournament? Answer Choice: (A) 6 (B) 7 (C) 8 (D) 9 (E) 10
Answer: E
Two goods trains each 500 m long are running in opposite directions on parallel tracks. Their speeds are 45 km/hr and 30 km/hr respectively. Find the time taken by the slower train to pass the driver of the faster one? Answer Choice: (A) 12 (B) 24 (C) 48 (D) 60 (E) 50
Answer: C
A cistern which could be filled in 8 hours takes one hour more to be filled owing to a leak in its bottom. If the cistern is full in what time will the leak empty it? Answer Choice: (A) 76 hrs (B) 99 hrs (C) 55 hrs (D) 90 hrs (E) 40 hrs
Answer: E
Which of the following represents the profit from the investment of x dollars at n percent compound annual interest for 5 years? Answer Choice: (A) x (1+n/100)^5 - x (B) 4x (1+n/100)^4 - x (C) 6x (1+n/100)^6 - x (D) 2x (1+n/100)^2 - x (E) x (1+n/100)^7 - x
Answer: A
If 15 workers can build a wall in 48 hours, how many workers will be required to do the same work in 30 hours? Answer Choice: (A) 22 (B) 24 (C) 26 (D) 25 (E) 23
Answer: B
Of the 120 passengers on Flight 750, 55% are female. 10% of the passengers sit in first class, and the rest of the passengers sit in coach class. If 1/3 of the passengers in first class are male, how many females are there in coach class? Answer Choice: (A) 44 (B) 48 (C) 50 (D) 52 (E) 58
Answer: E
In how many different number of ways 4 boys and 3 girls can sit on a bench such that girls always sit together. Answer Choice: (A) 720 (B) 740 (C) 760 (D) 770 (E) 790
Answer: A
How many factors of 30 are odd numbers greater than 1? Answer Choice: (A) 3 (B) 3 (C) 5 (D) 6 (E) 7
Answer: B
3 + 33 + 333 + 3.33 = ? Answer Choice: (A) 324.56 (B) 372.33 (C) 436 (D) 633 (E) 662
Answer: B
17 times a number gives 187. The number is Answer Choice: (A) 11 (B) 12 (C) 13.2 (D) None (E) Cannot be determined
Answer: A
Find the odd man out. 2, 4, 6, 12, 19, 28 Answer Choice: (A) 12 (B) 19 (C) 1 (D) 3 (E) 19
Answer: B
Large amounts of cheques are processed by using Answer Choice: (A) kilobytI (B) kilobyt2 (C) kilobyte (D) kilobytK (E) kilobytW
Answer: C
If 2 persons can do 2 times of a particular work in 2 days, then, 5 persons can do 5 times of that work in? Answer Choice: (A) 2 days (B) 3 days (C) 5 days (D) 7 days (E) 9 days
Answer: A
In Sam's hanger there are 23 boxes, 16 out of the boxes are filled with toys and the rest are filled with electrical appliances. 8 boxes are for sale, 5 of them are filled with toys. How many boxes with electrical appliances are in Sam's hanger that is not for sale? Answer Choice: (A) 1. (B) 2 (C) 3 (D) 4 (E) 5
Answer: D
How many different arrangements of letters are possible if three letters are chosen from the letters A through G and the letters E and A must be among the letters selected? Answer Choice: (A) 28 (B) 30 (C) 32 (D) 34 (E) 36
Answer: B
If (a-6)(b-2) =0, which of the following must be true ?
I. a=6 and b=2
II. if a is not 6, then b=2
III. if a=6, then b is not=2 Answer Choice: (A) I only (B) II only (C) III only (D) I and II (E) II and III
Answer: B
A rectangular-shaped carpet that measures x feet by y feet is priced at $20. What is the cost of the carpet, in dollars per square yard? (1 square yard = 9 square feet) Answer Choice: (A) 180xy (B) 180/(xy) (C) 20xy (D) 20xy/9 (E) xy/180
Answer: B
A pack of baseball cards consists of 12 outfielder cards and 8 infielder cards. What is the lowest number of outfielder cards that would have to be removed from the pack so that no more than 50 percent of the pack would be outfielder cards? Answer Choice: (A) 4 (B) 5 (C) 6 (D) 7 (E) 8
Answer: B
The perimeters of two squares are 44 cm and 36 cm. Find the perimeter of a third square whose area is equal to the difference of the areas of the two squares? Answer Choice: (A) 76 cm (B) 24 cm (C) 25.2 cm (D) 55 cm (E) 34 cm
Answer: C
A 40 kg metal bar made of alloy of tin and silver lost 4 kg of its weight in the water. 10 kg of tin loses 1.375 kg in the water; 5 kg of silver loses 0.375 kg. What is the ratio of tin to silver in the bar? Answer Choice: (A) 1/4 (B) 2/5 (C) 1/2 (D) 3/5 (E) 2/3
Answer: E
How many times in a day, the hands of a clock are straight? Answer Choice: (A) 22 (B) 44 (C) 48 (D) 24 (E) 36
Answer: B
A train 240 m in length crosses a telegraph post in 16 seconds. The speed of the train is? Answer Choice: (A) 22 (B) 77 (C) 54 (D) 87 (E) 21
Answer: C
The area of a triangle will be when a = 1m, b = 2m, c = 3m, a, b, c being lengths of respective sides. Answer Choice: (A) 0 sq m (B) 3 sq m (C) 2 sq m (D) 6 sq m (E) 9 sq m
Answer: A
A and B started a partnership business investing some amount in the ratio of 3 : 5. C joined then after six months with an amount equal to that of B. In what proportion should the profit at the end of one year be distributed among A, B and C? Answer Choice: (A) 3 : 5 : 2 (B) 3 : 5 : 5 (C) 6 : 10 : 5 (D) 3 : 4 : 5 (E) 4 : 6 : 8
Answer: C
A number is divided by 221, the remainder is 64. If the number be divided by 13 then remainder will be Answer Choice: (A) 1 (B) 2 (C) 3 (D) 4 (E) 5
Answer: B
By investing Rs. 1620 in 8% stock,Michael earns Rs. 135.The stock is then quoted at : Answer Choice: (A) Rs. 80 (B) Rs. 96 (C) Rs. 106 (D) Rs. 108 (E) None of these
Answer: B
The list price of an article is Rs.65. A customer pays Rs.56.16 for it. He was given two successive discounts, one of them being 10%. The other discount is? Answer Choice: (A) 7% (B) 4% (C) 2% (D) 1% (E) 8%
Answer: B
An old man distributed all the gold coins he had to his two sons into two different numbers such that the difference between the squares of the two numbers is 49 times the difference between the two numbers. How many coins did the old man have? Answer Choice: (A)  24 (B)  26 (C)  30 (D)  49 (E)  40
Answer: D
What percent of 150 is 40? Answer Choice: (A) 0.25% (B) 26.67% (C) 25% (D) 40% (E) 250%
Answer: B
On January 1, 2001 it was Monday. Which day of the week fall on January 1, 2005? Answer Choice: (A) Saturday (B) Wednesday (C) Monday (D) Tuesday (E) Friday
Answer: A
Raju purchases 550 ml. of milk every day. If the cost of one litter of milk is Rs.44. How much amount will he pay in 45 days? Answer Choice: (A) Rs.1098 (B) Rs.1079 (C) Rs.1089/- (D) Rs.1099 (E) None of these
Answer: C
If A lends Rs.3500 to B at 10% per annum and B lends the same sum to C at 11.5% per annum then the gain of B in a period of 3 years is? Answer Choice: (A) 157.53 (B) 157.59 (C) 157.5 (D) 157.51 (E) 157.56
Answer: C
If P and Q are positive integers, P - 3 is divisible by 4 and Q - 1 is divisible by 4, all of the following could be the value of P - Q Except? Answer Choice: (A) 1 (B) 2 (C) 6 (D) 18 (E) 14
Answer: A
An article is bought for Rs.600 and sold for Rs.500, find the loss percent? Answer Choice: (A) 16 2/3% (B) 16 7/3% (C) 19 2/3% (D) 16 2/3% (E) 16 4/3%
Answer: D
The value of (1-d3) / (1-d) is Answer Choice: (A) > 1 if d > -1 (B) >3 if d > 1 (C) > 2 if 0 < d < 0.5 (D) < 2 if d < -2 (E) None
Answer: B
How many multiples of 4 are there between 32 and 252 ? Answer Choice: (A) 67 (B) 64 (C) 54 (D) 56 (E) 60
Answer: C
The volumes of two cubes are in the ratio 27: 125, what shall be the ratio of their surface areas? Answer Choice: (A) 9:26 (B) 9:24 (C) 9:25 (D) 9:20 (E) 9:21
Answer: C
40 onions on a scale weigh 7.68 kg. When 5 onions are removed from the scale, the average weight of the 35 onions is 190 grams. What is the average weight (in grams) of the 5 onions which were removed? Answer Choice: (A) 200 (B) 202 (C) 204 (D) 206 (E) 208
Answer: D
The “length of integer x” refers to the number of prime factors, not necessarily distinct, that x has. (If x = 60, the length of x would be 4 because 60 = 2 × 2 × 3 × 5.) What is the greatest possible length of integer z if z < 3000? Answer Choice: (A) 7 (B) 9 (C) 11 (D) 13 (E) 15
Answer: C
The captain of a cricket team of 11 members is 24 years old and the wicket keeper is 3 years older. If the ages of these two are excluded, the average age of the remaining players is one year less than the average age of the whole team. What is the average age of the team? Answer Choice: (A) 20 years (B) 21 years (C) 22 years (D) 23 years (E) 24 years
Answer: B
The perimeter of a triangle is 60 cm and the inradius of the triangle is 2.5 cm. What is the area of the triangle Answer Choice: (A) A)72 (B) B)828 (C) C)729 (D) D)75 (E) E)35
Answer: D
4 dice are thrown simultaneously on the board. Find the probability show the same face. Answer Choice: (A) 2/215 (B) 2/131 (C) 1/216 (D) 2/217 (E) 2/319
Answer: C
What is the units digit of 17^83 × 13^82 × 11^87? Answer Choice: (A) 4 (B) 5 (C) 6 (D) 7 (E) 8
Answer: D
A box contain the number of balls which is as much times greater than 15 as much times lesser than 240.The no. of ball is? Answer Choice: (A) 48 (B) 75 (C) 60 (D) 54 (E) 45
Answer: C
Compound interest earned on a sum for the second and the third years are Rs.2000 and Rs.2500 respectively. Find the rate of interest? Answer Choice: (A) 18% p.a. (B) 22% p.a. (C) 25% p.a. (D) 24% p.a. (E) None of these.
Answer: C
9548+7314=8362=? Answer Choice: (A) 8230 (B) 8410 (C) 8500 (D) 8600 (E) None of them
Answer: C
900 men have provisions for 15 days. If 200 more men join them, for how many days will the provisions last now? Answer Choice: (A) 12.88 (B) 12.6 (C) 12.55 (D) 12.21 (E) 12.27
Answer: E
Two same glasses are respectively 1/4th 1/5th full of milk. They are then filled with water and the contents mixed in a tumbler. The ratio of milk and water in the tumbler is? Answer Choice: (A) 9:36 (B) 9:31 (C) 9:39 (D) 9:34 (E) 9:32
Answer: B
In the recent, climate conference in New York, out of 700 men, 500 women, 800 children present inside the building premises, 20% of the men, 40% of the women and 10% of the children were Indians. Find the percentage of people who were not Indian? Answer Choice: (A) 77% (B) 73% (C) 79% (D) 83% (E) None
Answer: C
Given that x = 2^b – (8^33 + 16^5), which of the following values for b yields the lowest value for |x|? Answer Choice: (A) 97 (B) 98 (C) 99 (D) 100 (E) 119
Answer: C
The y intercept of a line L is 10. If the slope of L is negative, which of the following could be the x intercept of L.
I. -1
II. 0
III. 6 Answer Choice: (A) I only (B) II only (C) III only (D) I and II (E) I and III
Answer: C
Mr. Jones sold two pipes at $1.20 each. based on the cost , his profit one was 20% and his loss on the other was 20%. on the sale of the pipes, he: Answer Choice: (A) broke even (B) lost 4 cents (C) gained 4 cents (D) lost 10 cents (E) gained 10 cnets
Answer: A
A shipping company has four empty trucks that will head out in the morning, all four to the same destination. The clerk has four different boxes to ship to that same destination. All four boxes could go on any one of the trucks, or the boxes could be split up into any groupings and given to the trucks in any combinations (ie. two to one truck, one to another, and one to another). In how many different ways could the boxes be put on the four trucks? Answer Choice: (A) 16 (B) 64 (C) 256 (D) 576 (E) 4096
Answer: C
By selling an article at Rs.250, a profit of 25% is made. Find its cost price? Answer Choice: (A) s.486 (B) s.455 (C) s.220 (D) s.480 (E) s.200
Answer: E
The side of a rhombus is 22 m and length of one of its diagonals is 16 m. The area of the rhombus is? Answer Choice: (A) 327.9 (B) 325.9 (C) 347.7 (D) 357.9 (E) 327.9
Answer: A
Bullock likes to keep a spare tyre in his car every time. On a certain day, he travels 1, 40,000 km and just to make the most of all the tyres, he changes the tyres between his journey such that each tyre runs the same distance.
What is the distance traveled by each tyre? Answer Choice: (A) 70,000 (B) 112,000 (C) 80,000 (D) 90,000 (E) 10,000
Answer: B
A and B can together finish a work in 30days. They worked together for 20days and then B left. After another 20days, A finished the remaining work. In how many days A alone can finish the job? Answer Choice: (A) 20 (B) 30 (C) 60 (D) 50 (E) 80
Answer: C
A software engineer has the capability of thinking 100 lines of code in five minutes and can type 100 lines of code in 10 minutes. He takes a break for five minutes after every ten minutes. How many lines of codes will he complete typing after an hour? Answer Choice: (A) 450 lines (B) 200 lines (C) 350 lines (D) 250 lines (E) 150 lines
Answer: D
Set X consists of 10 integers and has median of 30 and a range of 20. What is the value of the greatest possible integer that can be present in the set? Answer Choice: (A) 32 (B) 37 (C) C.40 (D) 43 (E) 50
Answer: E
A dishonest dealer professes to sell goods at the cost price but uses a false weight and gains 25%. Find his false weight age? Answer Choice: (A) 2288 (B) 276 (C) 800 (D) 288 (E) 277
Answer: C
A jogger running at 9 km/hr along side a railway track is 260 m ahead of the engine of a 120 m long train running at 45 km/hr in the same direction. In how much time will the train pass the jogger? Answer Choice: (A) 67 sec (B) 89 sec (C) 38 sec (D) 87 sec (E) 45 sec
Answer: C
Joel sailed for 3 hours at a speed of 20 miles per hour, then for 6 hours at 30 miles per hour and finally, 1 more hour at 40 miles per hour. What was the average speed of Joel during the whole sail?
. Answer Choice: (A) 25 (B) 27.5 (C) 28 (D) 30 (E) 32
Answer: C
A student must answer 7 out of 10 questions on an competitive examination. If at least 3 of the first 5 questions must be answered, how many possible combinations of 7 questions are available to the student? Answer Choice: (A) 90 (B) 80 (C) 70 (D) 100 (E) 110
Answer: E
A certain company has records stored with a record storage firm in 15-inch by 12-inch by 10-inch boxes. The boxes occupy 1.08 million cubic inches of space. If the company pays $0.4 per box per month for the record storage, what is the total amount that the company pays each month for record storage? Answer Choice: (A) a. 150 (B) b. 300 (C) c. 600 (D) d. 240 (E) e. 200
Answer: D
In an encryption code 'HOUSE' is written as '1S902' when encoded and 'DASH' is written as '4G01' when encoded. How is ''SHED" written in that encryption code? Answer Choice: (A) S109 (B) 0SG1 (C) 0124 (D) G910 (E) 102G
Answer: C
Two trains of equal length, running with the speeds of 60 and 40 kmph, take 50 seconds to cross each other while they are running in the same direction. What time will they take to cross each other if they are running in opposite directions? Answer Choice: (A) 18 sec (B) 17 sec (C) 14 sec (D) 10 sec (E) 11 sec
Answer: D
Kathleen can paint a room in 2 hours, and Anthony can paint an identical room in 5 hours. How many hours would it take Kathleen and Anthony to paint both rooms if they work together at their respective rates? Answer Choice: (A) 20/7 (B) 4/3 (C) 15/8 (D) 9/4 (E) 15/4
Answer: A
If a is a positive integer, and if the units digit of a^2 is 9 and the units digit of (a+1)^2 is 6, what is the units digit of (a+2)^2? Answer Choice: (A) 1 (B) 3 (C) 5 (D) 6 (E) 8
Answer: C
A wheel rotates 10 times every minute and moves 20 cm during each rotation. How many metres does
the wheel move in one hour? Answer Choice: (A) 6 metre (B) 12 metre (C) 120 metre (D) 1200 metre (E) 2200 metre
Answer: C
Tea worth Rs.126 per kg are mixed with a third variety in the ratio 1: 1 : 2. If the mixture is worth Rs.153 per kg, the price of the third variety per kg will be Answer Choice: (A) Rs.169.50 (B) Rs.1700 (C) Rs. 175.50 (D) Rs. 180 (E) None
Answer: C
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) 276 m (B) 167 m (C) 245 metrs (D) 167 m (E) 178 m
Answer: C
A scientist used a unique two-color code to identify each of the test subjects involved in a certain study. If the scientist found that choosing from among five colors produced enough color codes to identify all but 6 of the test subjects, how many test subjects were in the study? (Assume that the order of the colors in the codes does not matter.) Answer Choice: (A) 14 (B) 15 (C) 16 (D) 17 (E) 18
Answer: C
n a flight of 600 km, an aircraft was slowed down due to bad weather. Its average speed for the trip was reduced by 200 km/hr and the time of flight increased by 30 minutes. The duration of the flight is? Answer Choice: (A) 2 hrs (B) 3 hrs (C) 1 hr (D) 4 hrs (E) 5 hrs
Answer: C
Shepherd Gopal had a curious aptitude for mathematics and he was known around where he lived as the 'Counting Shepherd.
A man passing throughthe meadow one dat saw Gopal grazing a number of sheep and in the course of a short conversation asked him how many of the grazing sheep were his own. Gopal's reply absolutely baffled him, which was as follows:
If you divide my sheep into two different parts, the difference between yhe two numbers will be the same as the difference between their squares. Now figure it out for yourself the number of sheep I own.'
Can you say just how many sheep Gopal had? Answer Choice: (A) 1 (B) 2 (C) 3 (D) 4 (E) 5
Answer: A
A train 120 meters long completely crosses a 480 meters long bridge in 55 seconds. What is the speed of the train is? Answer Choice: (A) 32 (B) 545 (C) 39 (D) 40 (E) 09
Answer: C
On the first of the year, James invested x dollars at Proudstar bank in an account that yields 2% in interest every quarter year. At the end of the year, during which he made no additional deposits or withdrawals, he had y dollars in the account. If James had invested the same amount in an account which pays interest on a yearly basis, what must the interest rate be for James to have y dollars at the end of the year? Answer Choice: (A) 2.04% (B) 6.12% (C) 8% (D) 8.25% (E) 10%
Answer: D
What is the ratio between perimeters of two squares one having 2 times the diagonal then the other? Answer Choice: (A) 3: 8 (B) 3: 6 (C) 3: 7 (D) 2: 1 (E) 3: 3
Answer: D
A train passes through a telegraph post in 9 seconds moving with a speed of 54 km per hour. The length of the train is Answer Choice: (A) 135 metres (B) 145 metres (C) 125 metres (D) 155 metres (E) None of these
Answer: A
The total cost of 100 paper plates and 200 paper cups is $4.00 At the same rates what is the total cost of 20 of the plates and 40 of the cups? Answer Choice: (A) $.80 (B) $1.00 (C) $1.20 (D) $1.50 (E) $1.60
Answer: A
A shopkeeper sells 20% of his stock at 10% profit ans sells the remaining at a loss of 5%. He incurred an overall loss of Rs. 400. Find the total worth of the stock? Answer Choice: (A) 20002 (B) 20000 (C) 20007 (D) 200018 (E) 20012
Answer: B
A bullet train passes a station platform in 36 seconds and a man standing on the platform in 23 seconds. If the speed of the bullet train is 54 km/hr, what is the length of the platform? Answer Choice: (A) 240 m (B) 220 m (C) 195 m (D) 224 m (E) 239 m
Answer: C
If a, b, and c are consecutive integers such that a < b < c and a is an even prime number, which of the following is true?
I. a × b × c < a^3
II. a + b + c > a^3
III. 5b < bc Answer Choice: (A) I only (B) II only (C) III only (D) II and III (E) I, II, and III
Answer: B
If X is to be chosen at random from the integers between 1 to 5, inclusive, and Y is to be chosen at random from the integers between 7 and 10, inclusive, what is the probability that X + Y will be even? Answer Choice: (A) 1/2 (B) 2/3 (C) 3/4 (D) 4/5 (E) 5/6
Answer: A
In a cricket match, five batsmen A, B, C, D and E scored an average of 36 runs. D Scored 5 more than E; E scored 8 fewer than A; B scored as many as D and E combined; and B and C scored 107 between them. How many runs did E score ? Answer Choice: (A) 62 (B) 45 (C) 28 (D) 20 (E) 24
Answer: D
A man can row 6 kmph in still water. When the river is running at 1.2 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) 5.78 (B) 5.28 (C) 5.76 (D) 5.16 (E) 5.19
Answer: C
Nicole cycles at a constant rate of 24 kilometers per hour, and is passed by Jessica, who cycles at a constant rate of 30 kilometers per hour. If Jessica cycles at her constant rate for x minutes after passing Nicole, then stops to wait for her, how many minutes will Jessica have to wait for Nicole to catch up to her? Answer Choice: (A) x/4 (B) x/3 (C) x/2 (D) x (E) 4x/3
Answer: A
X can do a piece of work in 40days. He works at it for 8days and then Y finished it in 28 days. How long will Y take to complete the work? Answer Choice: (A) 10 (B) 12 (C) 15 (D) 18 (E) 35
Answer: E
The length of the bridge, which a train 130 meters long and travelling at 45 km/hr can cross in 30 seconds, is? Answer Choice: (A) 277 (B) 237 (C) 245 (D) 376 (E) 368
Answer: C
Each factor of 220 is inscribed on its own plastic ball, and all of the balls are placed in a jar. If a ball is randomly selected from the jar, what is the probability that the ball is inscribed with a multiple of 55? Answer Choice: (A) 1/16 (B) 5/42 (C) 1/8 (D) 3/16 (E) 1/4
Answer: E
Equal weights of two alloys containing tin, copper and lead in the ratio 3:2:5 and 4:5:3 are melted and mixed together. What is the ratio of tin, copper and lead in the resultant alloy? Answer Choice: (A) 41:81:37 (B) 33:91:81 (C) 17:28:27 (D) 38:37:45 (E) 41:86:89
Answer: D
Two trains are moving in opposite directions at 60 km/hr and 90 km/hr. Their lengths are 1.10 km and 0.9 km respectively. The time taken by the slower train to cross the faster train in seconds is? Answer Choice: (A) 76 sec (B) 16 sec (C) 48 sec (D) 17 sec (E) 54 sec
Answer: C
What is the leastvalue of x.So that 23X57 is divisible by 3? Answer Choice: (A) 1 (B) 3 (C) 5 (D) 6 (E) 8
Answer: A
What percentage of numbers from 1 to 70 have 1 or 9 in the unit's digit? Answer Choice: (A) 17 (B) 19 (C) 20 (D) 21 (E) 18
Answer: C
if the annual rate of simple interest increases from 10% to 12.5% .Then a man’s yearly income from an investment increases by Rs.1250. His principle amount is: Answer Choice: (A) Rs,45000 (B) Rs.50,000 (C) Rs. 60,000 (D) Rs.65,000 (E) Rs.75,000
Answer: B
An article is bought for Rs.675 and sold for Rs.900, find the gain percent? Answer Choice: (A) 33 1/7% (B) 33 1/6% (C) 33 1/3% (D) 38 1/3% (E) 33 2/3%
Answer: C
A train 600 m long is running at a speed of 78 km/hr. If it crosses a tunnel in 1 min, then the length of the tunnel is? Answer Choice: (A) 298 m (B) 268 m (C) 700 m (D) 267 m (E) 181 m
Answer: C
If 213 × 16 = 3408, then 0.16 × 2.13 is equal to : Answer Choice: (A) 0.3408 (B) 3.408 (C) 34.08 (D) 340.8 (E) None of these
Answer: A
Which of the following is a parallelogram:- Answer Choice: (A) 130,50,130,50(angle in deg) (B) 120,30,130,20(angle in deg) (C) 90,90,90,90(angle in deg) (D) a & c (E) none
Answer: D
Antony, Ben, and Charles each try independently to win a carnival game. If their individual probabilities for success are 2/5, 3/8, and 2/7, respectively, what is the probability that exactly two of the three players will win but one will lose? Answer Choice: (A) 3/140 (B) 1/280 (C) 3/280 (D) 3/35 (E) 68/280
Answer: E
The cost of 8 pens and 4 pencils is Rs.200and the cost of 2pens and 2 pencils is Rs.48. Find the cost of each pen? Answer Choice: (A) Rs.32 (B) Rs.36 (C) Rs.42 (D) Rs.26 (E) Rs.104
Answer: D
If a function f is defined by f(x)= 1/x for all non zero numbers x. If f(a) = -1/2 and f(ab) = 3/2 then b= ? Answer Choice: (A) -3 (B) 1/3 (C) -1/3 (D) 3 (E) -12
Answer: C
If n = (32)^43 + (43)^33 what is the units digit of n? Answer Choice: (A) 0 (B) 2 (C) 4 (D) 6 (E) 8
Answer: E
A man took a loan from a bank at the rate of 12% p.a. simple interest.After 3 years he had to pay Rs. 5400 interest only for the period.The principal amount borrowed by him was : Answer Choice: (A) Rs. 2000 (B) Rs. 10,000 (C) Rs. 15,000 (D) Rs. 20,000 (E) None
Answer: C
5% people of a village in Sri Lanka died by bombardment, 15% of the remainder left the village on account of fear. If now the population is reduced to 3553, how much was it in the beginning? Answer Choice: (A) 2999 (B) 2788 (C) 4400 (D) 2999 (E) 2989
Answer: C
Out of 10 persons working on a project, 4 are graduates. If 3 are selected, what is the probability that there is at least one graduate among them? Answer Choice: (A) 5/7 (B) 5/4 (C) 5/1 (D) 5/6 (E) 5/3
Answer: D