alleryनोकरे खातीर 60 मनीस-तास जाय. स तितलेच कार्यक्षम कामगार ताका सोंपयतले
A6 तास
B12 तास
C15 तास
D10 तास
Answer & Solution
Correct answer: D. 10 तास
60 मनीस-तास 6 कामगारांक विभागून दरेकीं 10 तास आसात.
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