Two men alone or three women alone can complete a piece of work in 4 days. In how many days can one woman and one man together complete the same piece of work?
[Corporation Bank (PO), 2011]
Explanation
According to the question,
2 men = 3 women
⇒ 1 man = women
⇒1 man +1 woman
=women +1 women
=women ...(1)
∴ Number of days =
Hence option B is the correct.
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