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A cone, a hemisphere and a cylinder stan...

A cone, a hemisphere and a cylinder stand on equal bases and have the same height. Show that their volumes are in the ratio 1:2:3.

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RS AGGARWAL-VOLUME AND SURFACE AREAS-All Questions
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  4. CONE + HEMISPHER : A Cylinderical Container of radius 6cm and height 1...

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  14. A water tank is 30 m long, 20 m wide and 12 m deep. It is made of i...

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  15. Given that 1 cubic cm of marble weighs 0.25 kg, the weight of marbl...

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