Multiple Choice Questions

8 people can do the work in 30 days how many days do 15 workers take to complete the same work ........

Quantitative Aptitude (IB) Time and work

8 people can do the work in 30 days. how many days do 15 workers take to complete the same work

Let the number of days needed be 'x' days.

Applying Chain Rule,

W /8×30 = W /15×x

Or, x = 16 Days

Hence, option 2 is the correct answer.

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