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1. In a camp, there is a meal for 120 men or 200 children. If 150 children have taken the meal, how many men will be catered to with remaining meal?

A. 20

B. 30

C. 40

D. 50

Solution:

There is a meal for 200 children
150 children have taken the meal
Remaining meal is to be catered to 50 children
Now,
200 children = 120 men
∴ 50 children

\begin{aligned} = (\frac{120}{200} \times 50) men \\ = 30 men \end{aligned}

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