loafeihong/math_mmlu_format huggingface dataset:
The average salary of all the workers in a workshop is Rs. 6750. The average salary of 7 technicians is Rs. 12000 and the average salary of the rest is Rs. 6000. The total number of workers in the workshop is? Answer Choice: (A) A)23 (B) B)21 (C) C)52 (D) D)56 (E) E)12
Answer: D
Evaluate: 12 + sqrt(- 5 + 7Ã—8Ã·4) =? Answer Choice: (A) 90 (B) 91 (C) 92 (D) 93 (E) 94
Answer: D
An art gallery owner is hanging paintings for a new show. Of the four paintings she has to choose from, she can only hang three on the main wall of the gallery. Assuming that she hangs as many as possible on that wall, in how many ways can she arrange the paintings? Answer Choice: (A) 18 (B) 30 (C) 64 (D) 4 (E) 216
Answer: D
1345 - (1002 / 20.04) = ? Answer Choice: (A) 2984 (B) 2983 (C) 2982 (D) 1295 (E) None of these
Answer: D
Ramesh purchased a refrigerator for Rs. 12500 after getting a discount of 20% on the labelled price. He spent Rs. 125 on transport and Rs. 250 on installation. At what price should it be sold so that the profit earned would be 20% if no discount was offered? Answer Choice: (A) 19200 (B) 17606 (C) 17604 (D) 17600 (E) 117601
Answer: A
5 men 2 boys working together can do 4 times as much work as a man and a boy working capacities of a woman and boy are in ratio? Answer Choice: (A) 1:2 (B) 2:1 (C) 1:3 (D) 3:1 (E) 3:2
Answer: B
A boat crossed a lake from North to South at the speed of 4 km/h, entered a river and covered twice as much distance going upstream at 3 km/h. It then turned around and stopped at the south shore of the lake. If it averaged 3.5 km/h that day, what was its approximate downstream speed? Answer Choice: (A) 4 (B) 5 (C) 6 (D) 7 (E) 8
Answer: A
The following sets each have a mean of 20 and the standard deviations are given in variable form.
Set I = {10, 10, 10, 30, 30, 30}, standard deviation = P
Set II = {14, 16, 18, 22, 24, 26}, standard deviation = Q
Set III = {20, 20, 20, 20, 20, 20}, standard deviation = R
Rank these three standard deviations from greatest to least. Answer Choice: (A) R, P, Q (B) P, Q, R (C) R, Q, P (D) Q, R, P (E) Q, P, R
Answer: B
Because of the economic slowdown, a multinational company curtailed some of the allowances of its employees. John, the marketing manager of the company whose monthly salary has been reduced to Rs.42,000 is unable to cut more on his expenditure. He finds that there is a deficit of Rs.2,000 between his earning and expenses in the first month. This deficit, because of inflationary pressure, will keep on increasing by Rs.500 every month. John has a saving of Rs 60,000 which will be used to fill the deficit. After his savings get exhausted, John would start borrowing from his friends. How soon will he start borrowing? Answer Choice: (A) 3th months (B) 5th months (C) 8th months (D) 11th months (E) 13th months
Answer: E
For what value of â€œkâ€ will the equation (2kx2 + 6kx +2)=0 have equal roots? Answer Choice: (A) 2/7 (B) 4/9 (C) 16/25 (D) 7/1 (E) 7/2
Answer: B
The average marks obtained by 120 candidates in a certain examinationis 35.if the average marks of passed candidate is 39 and that of the failed candidates is 15,what is the no. of candidates who passed the examination? Answer Choice: (A) 80 (B) 100 (C) 110 (D) 140 (E) 150
Answer: B
Elana was working to code protocols for computer processing. She did 11/18 of the job and allowed Andy to finish it. They both work at the same rate and receive the same hourly pay. If the difference between the amounts they were paid was $154, what was the total amount the two were paid for the entire coding job? Answer Choice: (A) $252.00 (B) $269.50 (C) $369.00 (D) $423.50 (E) $693.00
Answer: C
A cube of side one meter length is cut into small cubes of side 10 cm each. How many such small cubes can be obtained? Answer Choice: (A) 2997 (B) 2799 (C) 1000 (D) 2272 (E) 2702
Answer: C
Ramu rides his bike at an average speed of 45 km/hr and reaches his desitination in four hours. Somu covers the same distance in five hours. If Ramu covered his journey at an average speed which was 9 km/hr less and Somu covered his journey at an average speed which was 10 km/hr more, then the difference in their times taken to reach the destination would be (in minutes). Answer Choice: (A) 65 minutes (B) 66 minutes (C) 56 minutes (D) 69 minutes (E) 46 minutes
Answer: B
A batsman makes a score of 64 runs in the 16th innings and thus increased his average by 3. Find his average after the 16th inning? Answer Choice: (A) 22 (B) 77 (C) 26 (D) 19 (E) 88
Answer: D
A person travelled from his house to office at 30km/hr and office to house at 50km/hr. Then find the average speed? Answer Choice: (A) 37.5km/hr (B) 20km/hr (C) 32km/hr (D) 24km/hr (E) 25km/hr
Answer: A
If $600 is deposited into a savings account at an annual interest rate of 4% that compounds monthly, what is the value of the investment after 7 years? Answer Choice: (A) $750.00 (B) $823.50 (C) $973.25 (D) $100.25 (E) $793.49
Answer: E
A rectangle measures 8 Cm on length and its diagonal measures 17 Cm. What is the perimeter of the rectangle? Answer Choice: (A) 44cm (B) 42cm (C) 46cm (D) 49cm (E) 41cm
Answer: C
4% of the population of a certain country owns both a car and a boat. If 20% of those who own a boat, do not own a car, what percentage of the country's population owns a boat? Answer Choice: (A) 5% (B) 7.5% (C) 10% (D) 12.5% (E) 15%
Answer: A
A box contains nine bulbs out of which 4 are defective. If four bulbs are chosen at random, find the probability that all the four bulbs are defective Answer Choice: (A) 1/128 (B) 1/121 (C) 1/120 (D) 1/123 (E) 1/126
Answer: E
A conference is to have eight presentations over the course of one day, consisting of three long presentations, and five short presentations. If the conference organizer doesn't want consecutive long presentations, and the conference is to start with a short presentation, how many schedules of presentations are possible? Answer Choice: (A) 1200 (B) 7200 (C) 2880 (D) 5760 (E) 11520
Answer: B
The ratio, in which tea costing Rs. 192 per kg is to be mixed with tea costing Rs. 150 per kg so that the mixed tea when sold for Rs. 194.40 per kg, gives a profit of 20%. Answer Choice: (A) 2:5 (B) 3:5 (C) 5:3 (D) 5:2 (E) 2:3
Answer: A
Find the area of circle whose radius is 10m? Answer Choice: (A) 138 (B) 154 (C) 288 (D) 280 (E) 314.3
Answer: E
Solve the following quadratic equation by factoring.
X^2+15X=-50 Answer Choice: (A) 10,4 (B) 4,-10 (C) 5,10 (D) -5,-10 (E) 6,3
Answer: D
A rectangular parking space is marked out by painting three of its sides. If the length of the unpainted side is 9 feet, and the sum of the lengths of the painted sides is 37 feet, then what is the area of the parking space in square feet? Answer Choice: (A) 46 (B) 81 (C) 126 (D) 252 (E) None of these
Answer: C
To a sugar solution of 3 litres containing 40% sugar, one litre of water is added. The percentage of sugar in the new solution is Answer Choice: (A) 22 (B) 30 (C) 99 (D) 88 (E) 27
Answer: B
A man saves Rs. 200 at the end of each year and lends the money at 5% compound interest. How much will it become at the end of 3 years? Answer Choice: (A) Rs. 565.25 (B) Rs. 635 (C) Rs. 662.02 (D) Rs. 666.50 (E) Rs. 686.50
Answer: C
y = x2 + bx + 256 cuts the x axis at (h, 0) and (k, 0). If h and k are integers, what is the least value of b? Answer Choice: (A) -32 (B) -256 (C) -255 (D) -257 (E) 0
Answer: D
If air is called green , green is called blue, blue is called purple, sky is called yellow, yellow is called water and water is called pink, then what is the color of clear sky ? Answer Choice: (A) Blue (B) Sky (C) Water (D) Yellow (E) Purple
Answer: E
The salary of a worker is first increased by 30% and afterwards reduced by 30%. What is net change in his salary? Answer Choice: (A) 90% increase (B) 45% increase (C) 9% decrease (D) Same as before (E) NONE
Answer: D
According to the directions on a packet of smoothie mix, 1 3-ounce packet of smoothie mix is to be combined with 10 ounces of water to make a smoothie. How many 3-ounce packets of smoothie mix are required to prepare 150 12-ounce smoothies? Answer Choice: (A)  120 (B)  150 (C)  180 (D)  240 (E)  600
Answer: B
If n is a positive integer and the greatest common divisor of n and 16 is 4, and the greatest common divisor of n and 15 is 3, which of the following is the greatest common divisor of n and 204? Answer Choice: (A) 34 (B) 17 (C) 48 (D) 51 (E) 102
Answer: E
The average of 9 observations was 9, that of the 1st of 5 being 10 and that of the last 5 being 8. What was the 5th observation? Answer Choice: (A) 9 (B) 12 (C) 15 (D) 17 (E) 18
Answer: A
The sale price sarees listed for Rs.400 after successive discount is 10% and 5% is? Answer Choice: (A) 338 (B) 277 (C) 342 (D) 882 (E) 212
Answer: C
Rs. 1581 is divided among A, B and C in the ratio 10 : 15 : 6. What is the share of B? Answer Choice: (A) 306 (B) 765 (C) 700 (D) 510 (E) 520
Answer: A
If P(A) = 4/5 and P (B) = 2/5, find P (A n B) if A and B are independent events. Answer Choice: (A) 8/25 (B) 1/25 (C) 2/25 (D) 3/14 (E) 25/8
Answer: A
A father is now three times as old as his son. Four years back, he was four times as old as his son. The age of the son (in years) is Answer Choice: (A) A)12 (B) B)15 (C) C)18 (D) D)20 (E) E)22
Answer: A
If x/y is an integer, which of the following must also be an integer?
I. xy
II. y/x
III. x Answer Choice: (A) I alone (B) II alone (C) III alone (D) I and III (E) None of the above
Answer: E
If a person walks at 14 km/hr instead of 10 km/hr, he would have walked 20 km more. The actual distance travelled by him is: Answer Choice: (A) 50 km (B) 56 km (C) 70 km (D) 80 km (E) 85 km
Answer: A
If two numbers are in the ratio 2:3. If 10 is added to both of the numbers then the ratio becomes 3:4 then find the smallest number? Answer Choice: (A) 10 (B) 20 (C) 22 (D) 24 (E) 26
Answer: B
Rs. 6500 is divided into three parts A, B and C. How much A is more than C if their ratio is 1/2:1/3:1/4? Answer Choice: (A) 2000 (B) 1500 (C) 900 (D) 600 (E) 300
Answer: B
A train running at the speed of 60 km/hr crosses a pole in 3 seconds. What is the length of the train? Answer Choice: (A) 120 metres (B) 180 metres (C) 324 metres (D) 50 metres (E) 180 metres
Answer: D
Ravi can do a piece of work in 15 days while Prakash can do it in 6 days. In how many days will they finish it together? Answer Choice: (A) 5 7/9 days (B) 6 7/9 days (C) 5 1/9 days (D) 5 7/2 days (E) 4 2/7 days
Answer: E
The Shopkeeper increased the price of a product by 25% so that customer finds it difficult to purchase the required amount. But somehow the customer managed to purchase only 60% of the required amount. What is the net difference in the expenditure on that product? Answer Choice: (A) 25% (B) 13% (C) 15% (D) 17% (E) 19%
Answer: A
A bottle contains a certain solution. In the bottled solution, the ratio of water to soap is 3:4, and the ratio of soap to salt is five 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 quartered by water evaporation. At that time, what is the ratio of water to salt in the solution? Answer Choice: (A) 26:64 (B) 64:9 (C) 9:64 (D) 9:60 (E) 20:64
Answer: C
A certain car uses one gallon of gasoline every 32 miles when it travels on highway, and one gallon of gasoline every 20 miles when it travels in the city. When a car travels 4 miles on highway and 4 additional miles in the city, it uses what percent more gasoline than if it travels 8 miles on the highway? Answer Choice: (A) 15% (B) 20% (C) 22.5% (D) 25% (E) 30%
Answer: E
In an examination a pupil's average marks were 63 per paper. If he had obtained 20 more marks for his Geography paper and 2 more marks for his History paper, his average per paper would have been 64. How many papers were there in the examination? Answer Choice: (A) 8 (B) 9 (C) 10 (D) 22 (E) 12
Answer: D
v, w, x, y, and z are five positive integers for which v≤w≤x≤y≤z. If the average (arithmetic mean) of the five numbers is 30 and their median is 25, which is the smallest possible value of z? Answer Choice: (A) 30 (B) 35 (C) 37 (D) 38 (E) 40
Answer: D
Sachin is younger than Rahul by 7 years. If the ratio of their ages is 7:9, find the age of Sachin Answer Choice: (A) 23.5 (B) 24.5 (C) 12.5 (D) 14.5 (E) None of these
Answer: B
Three workers have a productivity ratio of 4 to 3 to 2. All three workers are working on a job for 4 hours. At the beginning of the 5th hour, the slowest worker takes a break. The slowest worker comes back to work at the beginning of the 9th hour and begins working again. The job is done in ten hours. What was the ratio of the work performed by the fastest worker as compared to the slowest? Answer Choice: (A) 12 to 1 (B) 6 to 1 (C) 5 to 1 (D) 1 to 6 (E) 3 to 10
Answer: E
In an examination, a student's average marks were 63. If he had obtained 20 more marks for his Geography and 2 more marks for his history, his average would have been 65. How many subjects were there in the examination? Answer Choice: (A) 12 (B) 11 (C) 13 (D) 14 (E) 10
Answer: B
If y and g are distinct prime numbers less than 10, which of the following cannot be the product of y and g? Answer Choice: (A) 6 (B) 9 (C) 10 (D) 14 (E) 15
Answer: B
In a partnership, A invests 1/6 of the capital for 1/6 of the time, B invests 1/3 of the capital for 1/3 of the time and C, the rest of the capital for the whole time. Out of a profit of Rs.4600, B’s share is: Answer Choice: (A) Rs.650 (B) Rs.800 (C) Rs.960 (D) Rs.1000 (E) Rs.1200
Answer: B
if
2345 =62
6571 =73
then
8355 =? Answer Choice: (A) 93 (B) 94 (C) 95 (D) 96 (E) 97
Answer: B
Loren bought a roll of cloth and sold it for a 5% profit based on the selling price. If Loren`s profit was $45.5 total on the cloth, how much did it cost her to buy the cloth? Answer Choice: (A) $455. (B) $525.5. (C) $675. (D) $810.5. (E) $864.5
Answer: E
If n is an integer, f(n) = f(n-1) - n and f(4)=12. What is the value of f(6)? Answer Choice: (A) 1 (B) 0 (C) -1 (D) 2 (E) 4
Answer: A
What should come in place of the question mark (X) in the following equation ?
60% of X + 2/3 of 39 = 44 Answer Choice: (A) 50 (B) 60 (C) 30 (D) 20 (E) None of these
Answer: C
Of the teams competing in the world archery championships, Thirty percent are from Europe. Half as many are from the United States and one twentieth are from Africa. What fraction of teams are from neither Europe, the US or Africa. Answer Choice: (A) 10/20 (B) 15/20 (C) 13/15 (D) 17/20 (E) 13/17
Answer: A
3 boys and 7 girls can complete John work in 10 days. 4 boys and 6 girls need 8 days to complete the same work . In how many days will 10 girls complete the same work? Answer Choice: (A) 10 days (B) 20 days (C) 40 days (D) 60 days (E) 70 days
Answer: C
Reena took a loan of Rs. 1400 with simple interest for as many years as the rate of interest. If she paid Rs. 432 as interest at the end of the loan period, what was the rate of interest? Answer Choice: (A) 8.55% (B) 5.55% (C) 4.55% (D) 6.55% (E) 7.55%
Answer: B
A metal company's old machine makes bolts at a constant rate of 100 bolts per hour. The company's new machine makes bolts at a constant rate of 150 bolts per hour. If both machines start at the same time and continue making bolts simultaneously, how many minutes will it take the two machines to make a total of 550 bolts? Answer Choice: (A)  36 (B)  72 (C)  120 (D)  132 (E)  180
Answer: D
Find the cost of fencing around a circular field of diameter 20 m at the rate of Rs.1.50 a meter? Answer Choice: (A) 287 (B) 94.2 (C) 156 (D) 158 (E) 267
Answer: B
A man buys an article for Rs. 27.50 and sells it for Rs 28.60. Find his gain percent Answer Choice: (A) 4% (B) 2% (C) 1% (D) 3% (E) 5%
Answer: A
A photo-mat shop charges $0.55 for the first photo inside a film, and 20% cents less for each additional photo. How many photos can we develop with $52.58 if each film contains 36 photos? Answer Choice: (A) 4 films and 12 photos (B) 5 films and 6 photos (C) 5 films and 14 photos (D) 6 films and 4 photos (E) 2 films and 28 photos
Answer: E
Meena wrote all the numbers from 1 to 59,999 inclusive. How many digits did she write in total? Answer Choice: (A) 248,889 (B) 268,889 (C) 288,889 (D) 308,889 (E) 328,889
Answer: C
A company declared a semi-annual dividend of 12%. Find the annual dividend of Sam owing 2000 shares of the company having a par value of Rs. 10 each. Answer Choice: (A) 4000 (B) 4200 (C) 4400 (D) 4800 (E) 5000
Answer: D
A number when divided by the sum of 555 and 445 gives two times their difference as quotient and 30 as the remainder. The number is Answer Choice: (A) 1220 (B) 1250 (C) 22030 (D) 220030 (E) NOne
Answer: D
A train running at a speed of 36 km/h passes an electric pole in 14 seconds. In how many seconds will the whole train pass a 370-meter long platform? Answer Choice: (A) 45 (B) 47 (C) 49 (D) 51 (E) 53
Answer: D
The amount of water (in ml) that should be added to reduce 6 ml. Lotion, containing 50% alcohol, to a lotion containing 30% alcohol, is? Answer Choice: (A) 8 ml (B) 5 ml (C) 4 ml (D) 6 ml (E) 1 ml
Answer: C
A 300 meter long train crosses a platform in 33 seconds while it crosses a signal pole in 18 seconds. What is the length of the platform? Answer Choice: (A) 287m (B) 278m (C) 350m (D) 228m (E) 250m
Answer: E
There are 4 prime numbers in ascending order. The multiplication of 1st 3 is 385 and that of last 3is 1001. what is the last number is Answer Choice: (A) 10 (B) 15 (C) 16 (D) 13 (E) 18
Answer: D
Two taps can separately fill a cistern 4 minutes and 6 minutes respectively and when the waste pipe is open, they can together fill it in 8 minutes. The waste pipe can empty the full cistern in? Answer Choice: (A) 7 (B) 8 (C) 6 (D) 9 (E) 3.4
Answer: E
In a digital circuit which was to implement (A B) + (A)XOR(B), the designer implements (A B) (A)XOR(B) What is the probability of error in it ? Answer Choice: (A) 25% (B) 35% (C) 75% (D) 45% (E) 55%
Answer: C
In a consumer survey, 85% of those surveyed liked at least one of three products: 1, 2, and 3. 46% of those asked liked product 1, 30% liked product 2, and 20% liked product 3. If 5% of the people in the survey liked all three of the products, what percentage of the survey participants liked more than one of the three products? Answer Choice: (A) 6 (B) 10 (C) 15 (D) 20 (E) 25
Answer: A
If the sides of a triangle are 32 cm, 27 cm and 12 cm, what is its area? Answer Choice: (A) 120 cm2 (B) 112 cm2 (C) 162 cm2 (D) 666 cm2 (E) 886 cm2
Answer: C
65% of the employees of a company are men. 60% of the men in the company speak French and 40% of the employees of the company speak French. What is % of the women in the company who do not speak French? Answer Choice: (A) 4% (B) 10% (C) 97.14% (D) 90.14% (E) 20%
Answer: C
How many two digit numbers of distinct digits can be formed by using digits 3, 4, 5, 6 and 7 such that the numbers are divisible by 9? Answer Choice: (A) 1 (B) 2 (C) 3 (D) 4 (E) 6
Answer: D
Today is Monday. After 61 days, it will be: Answer Choice: (A) Wednesday (B) Saturday (C) Tuesday (D) Thursday (E) sunday
Answer: B
The cost of 3 pens and 5 pencils is Rs.150. Also the cost of one pen and one pencil is in the ratio of 5:1 respectively. What is the cost of one dozen pens? Answer Choice: (A) Rs.200 (B) Rs.250 (C) Rs.300 (D) Rs.450 (E) None of these
Answer: D
A certain galaxy is known to comprise approximately 6 x 10^11 stars. Of every 50 million of these stars, one is larger in mass than our sun. Approximately how many stars in this galaxy are larger than the sun? Answer Choice: (A) 800 (B) 1,250 (C) 8,000 (D) 12,000 (E) 80,000
Answer: D
If a certain number is divided by 12, the quotient, dividend, and divisor, added together, will amount to 64. What is the number? Answer Choice: (A) 18 (B) 28 (C) 48 (D) 38 (E) 59
Answer: A
6^4− 4^4 = ? Answer Choice: (A) 20 (B) 52 (C) 104 (D) 520 (E) 1040
Answer: E
If A:B = 1/2: 1/3 B:C = 1/2:1/3 then A:B:C? Answer Choice: (A) 9:6:4 (B) 2:3:3 (C) 1:2:6 (D) 2:3:5 (E) 6:5:9
Answer: A
If x-y=8, which of the following must be true?
I. Both x and y are positive
II. If x is positive, y must be positive
III. If x is negative, y must be negative Answer Choice: (A) I only (B) II only (C) III only (D) I and II (E) II and III
Answer: C
A student completes a 3 part exam as follows. The student completes sections A in 4 minutes and takes an equal time to complete the two remaining sections. What is the ratio of time spent on section C to section A if the total duration is 1 hour? Answer Choice: (A) 10:3 (B) 9:2 (C) 7:1 (D) 8:3 (E) 11:2
Answer: C
The average of 11 numbers is 10.9. If the average of first six is 10.5 and that of the last six is 11.1 the sixth number is? Answer Choice: (A) 9.7 (B) 10 (C) 10.5 (D) 11.5 (E) 12
Answer: A
Bill spends two days driving from Point A to Point B . On the first day, he drove 2 hours longer and at an average speed 5 miles per hour faster than he drove on the second day. If during the two days he drove a total of 680 miles over the course of 18 hours, what was his average speed on the second day, in miles per hour? Answer Choice: (A) 20 (B) 25 (C) 28 (D) 30 (E) 35
Answer: E
Every year an amount increases by 1/8th of itself. How much will it be after two years if its present value is Rs.70400? Answer Choice: (A) 89100 (B) 81028 (C) 27772 (D) 29889 (E) 22312
Answer: A
John can divide his herd into 5 equal parts and also to 6 equal parts, but not to 9 equal parts. What could be the number of cows John has in his herd? Answer Choice: (A) 180 (B) 336 (C) 456 (D) 120 (E) 155
Answer: D
If x is an integer and 2.134 × 10^x is less than 21000, what is the greatest possible value for x? Answer Choice: (A) 7 (B) 6 (C) 5 (D) 4 (E) 3
Answer: E
What is the ratio between perimeters of two squares one having 11 times the diagonal then the other? Answer Choice: (A) 3: 8 (B) 3: 6 (C) 3: 7 (D) 11: 1 (E) 3: 3
Answer: D
1/2-[(2/7*7/32)+1]+9/16= Answer Choice: (A) 29/16 (B) 19/16 (C) 15/16 (D) 9/13 (E) 0
Answer: E
Two boys starting from the same place walk at a rate of 5kmph and 5.5kmph respectively. What time will they take to be 10.5km apart, if they walk in the same direction? Answer Choice: (A) 15 hours (B) 16 hours (C) 17 hours (D) 18 hours (E) 21 hours
Answer: E
If the sum of two numbers is 55 and the H.C.F. and L.C.M. of these numbers are 5 and 120 respectively, then the sum of the reciprocals of the numbers is equal to: Answer Choice: (A) 11/122 (B) 11/120 (C) 11/121 (D) 11/140 (E) 11/111
Answer: B
A and B starts a business with Rs.8000 each, and after 7 months, B withdraws half of his capital . How should they share the profits at the end of the 18 months? Answer Choice: (A) 18:11 (B) 22:13 (C) 23:12 (D) 36:25 (E) 11:10
Answer: D
The number 50 is divided into two equal parts, the ratio of the largest part to the smallest is 2/3, then the largest part is? Answer Choice: (A) 30 (B) 35 (C) 40 (D) 45 (E) 20
Answer: A
How many W ways can you group 3 people from 4 sets of twins if no two people from the same set of twins can be chosen? Answer Choice: (A) 3 (B) 16 (C) 28 (D) 32 (E) 56
Answer: D
Two boys starting from the same place walk at a rate of 5kmph and 5.5kmph respectively. What time will they take to be 8.5km apart, if they walk in the same direction? Answer Choice: (A) 67 hours (B) 47 hours (C) 17 hours (D) 27 hours (E) 16 hours
Answer: C
The speed of the boat in still water in 12 kmph. It can travel downstream through 60 kms in 3 hrs. In what time would it cover the same distance upstream? Answer Choice: (A) 8 hours (B) 6 hours (C) 4 hours (D) 15 hours (E) 6 hours
Answer: D
Two stations A and B are 110 km apart on a straight line. One train starts from A at 6 a.m. and travels towards B at 20 kmph. Another train starts from B at 8 a.m. and travels towards A at a speed of 25 kmph. At what time will they meet? Answer Choice: (A) 11 (B) 10 (C) 9 (D) 12 (E) 15
Answer: C
3889 + 12.952 - ? = 3854.002 Answer Choice: (A) 47.59 (B) 48.95 (C) 49.85 (D) 47.95 (E) 49.75
Answer: D
A car gets 20 kilometers per gallon of gasoline. How many gallons of gasoline would the car need to travel 180 kilometers? Answer Choice: (A) 8.5 gallons (B) 9 gallons (C) 6.5 gallons (D) 5.5 gallons (E) 6 gallons
Answer: B
the probability of a student possessing a ball point pen in exam is 3/5 & possessing an ink pen is 2/3. find his probability of possessing at least one of them Answer Choice: (A) 10/15 (B) 11/15 (C) 12/15 (D) 13/15 (E) 14/15
Answer: D