A pipe can fill the tank in 6 hours but due to leak it takes 30 minute more.…

PYQ TCS NQT 2026

A pipe can fill the tank in 6 hours but due to leak it takes 30 minute more. Now the tank is full then how much time (in hrs) will it take to empty the tank by the leak ?

  1. A.

    66

  2. B.

    56

  3. C.

    78

  4. D.

    59

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