alleryએક કાર્ય 100 માનવ-કલાક લે છે. પાંચ કામદારો દરરોજ 4 કલાક કામ કરે છે, તેથી તે પૂરું થવામાં લાગશે:
A5 દિવસ
B4 દિવસ
C10 દિવસ
D8 દિવસ
Answer & Solution
Correct answer: A. 5 દિવસ
દૈનિક કાર્ય 5 x 4 = 20 માનવ-કલાક છે, તેથી 100/20 = 5 દિવસ.
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