TWO pipes A and B can fill an empty tank in 10 hours and 16 hours respectively They are opened alter...........

Quantitative Aptitude (CPO) Pipes&cistern

TWO pipes A and B can fill an empty tank in 10 hours and 16 hours respectively. They are opened alternately for 1 hour each, starting

with pipe A first. In how many hours, the empty tank will be filled?

This questions was previously asked in

SSC CPO 13th-March-2019-Shift-1

$12\frac{1}{3}$

$12\frac{1}{8}$

$12\frac{1}{4}$

$12\frac{1}{6}$

$12\frac{1}{4}$

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