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Question 63
If 2 persons working 2 hours a day for each of 2 days produce 2 articles, then the number of articles produced by 4 persons working 4 hours a day for each of 4 days is
Solution
Using, $$\frac{M_1D_1H_1}{W_1}$$ $$=\frac{M_2D_2H_2}{W_2}$$
Let number of articles produced be $$x$$
=> $$\frac{2\times2\times2}{2}=\frac{4\times4\times4}{x}$$
=> $$x=\frac{64}{4}=16$$
=> Ans - (C)
