# Which tank will fill up first ?

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posted May 15

## 3 Solutions

Tank 5 will fill up first'
The outlet of this tank is closed, hence no water will leave tank 5

solution May 16

Either tank 5 or tank 3.
.
If the pipe between tanks 5 and 2 is closed, tank 5 will fill up first.
If that pipe is open, tank 3 will fill up first.

solution May 15 by

5 Number will fill up first,

solution 15 hours ago

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+1 vote

A tank can be filled by the Tap A in 4 Hrs and by Tap B in 6 Hrs. The same tank can be emptied by the Tap C in 8 Hrs. Now suppose we keep all three taps on then how much time it will take to fill?