alleryएका कामासाठी 20 मनुष्य-तास लागत असल्यास, 2 कामगारांच्या चमूला किती तास लागतील?
A10 तास
B20 तास
C40 तास
D15 तास
Answer & Solution
Correct answer: A. 10 तास
20 मनुष्य-तासांना उपलब्ध 2 कामगारांनी भागल्यास 10 तासांचे काम मिळते.
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