alleryएका कामासाठी 240 मनुष्य-तास लागतात. दररोज 8 तास काम करून, किती कामगार ते काम 5 दिवसांत पूर्ण करतील?
A6
B8
C5
D4
Answer & Solution
Correct answer: A. 6
प्रत्येक कामगार 8 x 5 = 40 तास देतो, म्हणून 240/40 = 6 कामगार.
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