TCS Papers: Sample Questions 161 - 164 of 502

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Question number: 161

» Aptitude

Short Answer Question▾

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Two cyclists cover the same distance in 15 km/hr and 16 km/hr, respectively. Find the distance travelled by each, if one takes 16 min longer than the other does.

Explanation

  • Let the required distance be x km. ‎The cyclist whose speed is less will take more time to cover the distance.
  • Let cyclist having 16 kmph speed takes x hours to cover the distance.
  • So, cyclist with 15 kmph speed will take ) hours to cover the distance.

  • So, Distance covered by each will be,

Question number: 162

» Aptitude

Short Answer Question▾

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1/3 of a number is 6 more than 1/6 of the same number. What is the number?

Explanation

Let the number be x.

1/3 of x = 1/6 of x + 6

The required number is 36.

Question number: 163

» Aptitude

Short Answer Question▾

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What will be answer of following expression?

Explanation

We already know that,

Substituting a = 40 and b = 31 in the given expression,

Question number: 164

» Aptitude

Short Answer Question▾

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If x: y = 3 and x + y = 80, then what is the value of y?

Explanation

  • Here, x: y = 3

x = 3y

  • Substituting the value of x in equation x + y = 80,

3y + y = 80

4y = 80

y = 80/4

y = 20

  • Value of y is 20.