HCL Amcat Quantitative Question Jan 2015 -Set 3

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17) What will be the cost of fencing a rectangular compound if the wire costs Rs. 20 per metre?

Given:

1.Area = 40 m^2

2.Length = 2 x Breadth

(a) Only 1 (b) Only 2 (c) Either 1 or 2 (d) Both 1 and 2



18) What is the least number which should be added to 0.0282 to make it a perfect square?

(a)0.0007 (b) 0.0042 (c) 0.0002 (d) 0.0003



19) What is the least perfect square, which is divisible by 24, 30 and 60?

(a)1600 (b) 3600 (c) 14400 (d) 32400



20) A content manager is working on an excel sheet. She has 6 columns in the sheet- A,B,C,D,E and F. She has to check that no two columns should have the same entry. She can check only 2 columns at a time. How many times will she have to repeat the comparing process to complete the process for the whole file?

(1) 7 (b) 8 (c) 15 (d)10



21) 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



22) Simple interest on an amount at 4% per annum for 13 months is more than the simple interest on the same sum for 8 months at 6% per annum by Rs. 40. What is the principal amount?

(a)Rs. 3,600 (b) Rs. 12,000 (c) Rs. 4,800 (d) Rs. 24,000



23) Micro-Sims Pvt. Ltd. produces 1,200 phones everyday. If out of these, 2purnak 1 ⁄3 % are faulty and 4purnak 1 ⁄3 % are defective in packaging, then how many nonfaulty and non- defective packaged phones are produced everyday?

(a)80 (b)120 (c)1080 (d) 1120



24) A trend was observed in the growth of population in Saya Islands. The population tripled every month. Initially, the population of Saya Islands was 100. What would be its population after 4 months?

(a)100*4 (b) 100*3 (c)100*3*4 (d) (100 )^4



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