Latest mba Aptitude Question SOLUTION: Two pipes X and Y can fill a tank in 25 hours and 20 hours respectively. Hari opened the pipes X and Y to fill an empty tank and some times later he closed the pipes X and Y when t

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(#M40156602) MBA Numerical Ability question Keep an EYE

Two pipes X and Y can fill a tank in 25 hours and 20
hours respectively. Hari opened the pipes X and Y to
fill an empty tank and some times later he closed the
pipes X and Y when the tank was supposed to be
full. After that it was found that the tank was emptied
in 5 hours because an outlet pipe Z connected to the
tank was open from the beginning. If Hari closed the
pipe Z instead of closing pipes X and Y the remaining
tank would have been filled in what time ?

Asked In mba tapan (8 years ago)

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