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Water flows at the rate of 10 m/min from...

Water flows at the rate of 10 m/min from a cylinderical pipe 5 mm in diameter. How long will it take to fill up a conical vessel whose diameter at the base is 40 cm and depth 24 cm ?

A

48 mins 15 sec

B

51 mins 12 sec

C

52 mins 1 sec

D

55 mins

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