Time and Work Practice Test 2 with solutions

Question : 12 of 40

Marks: +1, -0

If 16 persons can do a piece of work in 5 days, then calculate the number of persons required to finish the work in 20 days.

Validate

Solution:

Number of persons who can complete the work in one day = 16 person
Number of persons who can complete the work in one day = 16 × 5 persons
Number of persons who can complete the work in 20 days
=

{16×5}/{20}

persons = 4 person

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