Can anyone explain how the question come in time and work what the difference and with the example how to solve it
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Step-by-step explanation:
Answer - A. Explanation. ...
Answer - C. Explanation. ...
Answer - D. Explanation (A+B)'s 5 days work = 5(1/25+1/20) = (5*9/100) = 9/20 Remaining work = (1-9/20) = 11/20 1/20 work is finished by B in 1 day 11/20 work is finished by B in (1*20*11/20) = 11 days.
Answer - A. Explanation. ...
Answer - B. ...
Answer - B.
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