Question
Water flows at the rate of 10 meter per minute from a cylindrical pipe 5mm in diameter. How long it takes to fill up a conical vessel whose diameter at the base is 30cm and depth 24cm.
.25×.25×1000×t=1/3 ×15×15×24 t = 144/5 =28.8minute t=28minute 48second.More Mensuration Questions
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