If x men working x hours per day for x days produce x units of work, then the units of work produced by y men working y hours a day for y days is:
Answer & explanation
Correct answer: option 4
Men × Hours × Days = Work
⇒ \(\frac{X\;×\;X\;×\;X}{Y\;×\;Y\;×\;Y}\) = \(\frac{X}{W}\)
⇒ W = \(\frac{Y^3}{X^2}\)