Numerical Ability-Time and Work (CSIR (Council of Scientific & Industrial Research) Part A Aptitude): Questions 38 - 40 of 40

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Question number: 38

» Numerical Ability » Time and Work

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MCQ▾

Question

men can complete a piece of work in days. In how many men required completing the same work in days?

Choices

Choice (4)Response

a.

76

b.

75

c.

74

d.

72

Question number: 39

» Numerical Ability » Time and Work

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MCQ▾

Question

One pipe can fill a tank five times as fast as another pipe. If together the two pipes can fill the tank in , then the faster pipe alone will be able to fill the tank in:

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 40

» Numerical Ability » Time and Work

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MCQ▾

Question

Six examiners can examine a certain number of answer paper in days by working for hours a day. For how many hours a day would examiners have to work in order to examine twice the number of answer papers in days?

Choices

Choice (4)Response

a.

hours

b.

hours

c.

hours

d.

hours

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