Multiple Choice Questions on If 12Men and 16Boys can do a piece of work in 5days 13 Men and 24 Boys can do it in 4 days Then the ........... for IBPS RRB - Officers Exam Preparation

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Multiple Choice Questions

If 12Men and 16Boys can do a piece of work in 5days 13 Men and 24 Boys can do it in 4 days Then the ...........

Quantitative Aptitude(IBPS RRB PO) Time and work
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    If 12Men and 16Boys can do a piece of work in 5days. 13 Men and 24 Boys can do it in 4 days, Then the ratio of the work done by a man to that of a boy is?

    4:3

    Incorrect Answer

    5:3

    Incorrect Answer

    2:1

    Correct Answer

    7:5

    Incorrect Answer
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    Explanation:

    (12M+16B) *5 = (13M+24B) *4
    60M+80B = 52M+96B
    8M=16B
    M=2B
    M:B=2:1.

    By: Pranav Gupta
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