alleryદસ મહિલાઓ એક કામ 24 દિવસમાં પૂરું કરી શકે છે. 6 દિવસ પછી પાંચ મહિલાઓ કામ છોડી દે છે. બાકીનું કામ પૂરું થવામાં લાગશે:
A24 દિવસ
B36 દિવસ
C30 દિવસ
D40 દિવસ
Answer & Solution
Correct answer: B. 36 દિવસ
6 દિવસ પછી, 10 મહિલાઓ માટે 18 દિવસનું કામ (180 મહિલા-દિવસ) બાકી રહે છે, અને 5 મહિલાઓને 180/5 = 36 દિવસની જરૂર પડે છે.
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