HCL Amcat Quantitative Question Jan 2015 -Set 6

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42) On an average, a content developer can develop 6 questions in an hour. Resource manager wants to complete the project of 2400 questions in 20 hours. How many developers should he take in his team?

(a) 30 (b) 20 (c) 40 (d) 10

43) If 764xy is divisible by 90, then what is the value of x + y?

(a) 1 (b)3 (c) 5 (d) 6

44) There are 2 bags A and B. Bag A contains 6 red flowers and 3 pink flowers whereas Bag B contains 2 red flowers and 7 pink flowers. One flower is chosen from a bag randomly. What is the probability that the flower chosen is pink?

(a) 4/9 (b) 1/3 (c) 5/4 (d) 5/9

45) A long distance train is scheduled to reach its destination in 19 hours. After 10 hours of journey, due to disruption of rail traffic, the train has to be stationed for 1 hour. If the average speed of the train is 100km/hr, at what speed should it travel to cover the distance in same amount of time?

(a) 110 (b) 110.5 (c)112.5 (d)112

46) What is the least number by which 16,800 must be divided to get a number which is a perfect square?

(a) 42 (b) 24 (c) 21 (d) 40

47) Martha was supposed to multiply the number of cans sold with the price of one can to ascertain the amount earned by her. Instead of taking 41 as the number of cans, she wrote 14 by mistake. As a result, the product went down by 135. What is the other multiplier?

(a)5 (b) 7 (c) 9 (d) 12

48) A company decides a new identity code for all its employees. The identity code would comprise of five letter initials that can be formed using the alphabets of English language such that the fifth letter is always a consonant. How many such combinations are possible?

(a) 26^3 * 21^2 (b) 21^4 * 26 (c) 21^3 * 26^2 (d) 26^4 * 21

49) 5/11 of the paper produced can be recycled. If 6,42,400 tonnes of paper is produced, what quantity of recycled paper can be made after its use?

(a) 3,92,000 tonnes (b) 2,92,000 tonnes (c) 1,92,000 tonnes (d) 4,92,000 tonnes

50)Ratio between speeds of 2 trains is 5:3. If the first train runs 350 km in 2 hours, then what is the speed of the second train?

(a)100 kmph (b)115 kmph (c)105 kmph (d)210 kmph


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