alleryएका कामाक 20 मनीस-तास जाय जाल्यार 2 कामगारांच्या पंगडाक कितले वरां लागतले?
A10 तास
B20 तास
C40 तास
D15 तास
Answer & Solution
Correct answer: A. 10 तास
20 मनीस-तास 2 उपलब्ध कामगारांक भाग केल्यार 10 कामाचे तास मेळटात.
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