TCS Papers: Sample Questions 58 - 60 of 502

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Question number: 58

» Aptitude

Short Answer Question▾

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One sequence is given, 58,27,12, x, 2. Find x.

Explanation

  • Here, first term is 58.

  • Applying this pattern we are getting correct terms of the series.
  • So, series is 58,27,12,5, 2
  • Value of x will be 5.

Question number: 59

» Aptitude

Short Answer Question▾

Write in Short

A completes a work in 20 days B in 60 days C in 45 days. All three persons working together on a project got a profit of Rs. 26000 what is the profit of B?

Explanation

  • A can complete a work in 20 days while B can complete the same work in 60 days while c can complete the same in 45 days.
  • When all three persons are working together on a project they got a profit of Rs. 26000. We are asked to find the profit of B.
  • We know that profits must be shared as the ratio of their efficiency. But efficiency are inversely proportional to the days. So efficiency of
  • Profit of B will be

Question number: 60

» Aptitude

Short Answer Question▾

Write in Short

Average of 5 numbers is -10 sums of 3 numbers are 16, what is the average of other two numbers?

Explanation

Here, average of 5 numbers is -10, so, sum of outputs will be

Sum of three numbers are 16, i. e.

Average of these two numbers

=-33

Average of other two numbers will be -33.