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Question

76 ladies completer a job in 33 days. Due to some reason some ladies did not join the work and therefore it was completed in 44 days. The number of ladies who did not report for the work is

A
17
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B
18
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C
19
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D
20
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Solution

The correct option is C 19
Work requires 76×33=2508 days
Let x ladies not report for work.
Then (76x)×44=2508
76x=250844=57
x=7657=19
Therefore, the number of ladies who did not report for the work are 19.

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