P1 and P2 can do a piece of work together in 14 days P2 and P3 can do the same work togeth...........

Quantitative Aptitude (MTS) Time and work

P₁and P₂ can do a piece of work together in 14 days, P₂and P₃ can do the same work together in 21 days, while P₃and P₁

can do it together in 42 days. How much work can all the 3 together do in 12 days?

This questions was previously asked in

SSC MTS 15th July 2022 Shift-2

$\frac{5}{6}$

$\frac{5}{7}$

$\frac{6}{7}$

$\frac{3}{7}$

$\frac{6}{7}$

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