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A man and a boy received Rs. 800 as wages for 5 days for the work they did together. The man's efficiency in the work was thrice times that of the boy. What are the daily wages of the boy?

A man and a boy received Rs. 800 as wages for 5 days for the work they did together. The man's efficiency in the work was thrice times that of the boy. What are the daily wages of the boy? Correct Answer Rs. 40

Man = 3 boyDaily wages for them = $$\frac{{800}}{5}$$ = 1604 boy (1 man + 1 boy) = 1604 boy = 160Or, boy = Rs. 40

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