Water is filled in a container in such a manner that its volume doubles every `5 min`. If it takes `30` `min` for the

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Q 1780167017.     Water is filled in a container in such a manner
that its volume doubles every `5 min`. If it takes `30`
`min` for the container to be full, in how much time
will it be one-fourth full ?
CDS 2015 Paper-2
A

`7.5 min`

B

`15 min`

C

`20 min`

D

`17.5 min`

HINT


Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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