A can do a piece of work alone in 15 days while B complete the same piece of work alone in 12 days I...........

Quantitative Aptitude (MTS) Time and work

A can do a piece of work alone in 15 days, while B complete the same piece of work alone in 12 days. If they work on it

together for 5 days, then the fraction of the work that will be left is:

This questions was previously asked in

SSC MTS 21st July 2022 Shift-1

$\frac{3}{4}$

$\frac{5}{8}$

$\frac{1}{4}$

$\frac{5}{7}$

$\frac{1}{4}$

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