Maths / Direct and Inverse Variation / Time and Work

QUESTION

10 men can do a piece of work in 24 days. In how many days can 15 men finish the same work ?

 OPTIONS A. 12 B. 16 C. 24 D. 6
Right Option : B

EXPLANATION
Explain TypeExplanation Content
Text

Work done by 10 men in 24 days = 1

Work done by 1 men in  1 day = $\dpi{120} \large \dpi{120} \large \frac{1}{10 X 24}$

Work done by 15 men  in 1 day =$\dpi{120} \large \frac{1}{10 X 24} X 15= \frac{1}{16}$

The work will be completed in 16 days

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