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The ratio of the volumes of a hemisph...

The ratio of the volumes of a hemisphere and a cylinder circumscribing this hemisphere and having a common base is (a) 1 : 2     (b) 2 : 3     (c) 3 : 4      (d) 4 : 5

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RS AGGARWAL-VOLUME AND SURFACE AREAS-All Questions
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  13. If a regular square pyramid has a base of side 8 cm and height 30 c...

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  14. The base of a pyramid is an equilateral triangle of side 1 m. If th...

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  15. A right pyramid is on a regular hexagonal base. Each side of the ba...

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  16. A pyramid has an equilateral triangle as its base of which each sid...

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  18. Length of each edge, of a regular tetrahedron is 1 cm. Its volume i...

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