Question
Find the time taken by a pipe, which releases 189 m3 of water in a minute to fill an empty cylindrical tank of radius 12 m and height 14
m. [Take Ο = 3]
Solution
Volume of tank = 3 Γ 122 Γ 14 = 6048 m3 Required time taken = 6048/189 = 32 minutes
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