The height of a cone is 45cm. It is cut ...

The height of a cone is 45cm. It is cut at a height of 15cm from its base by a plane parallel to its base. If the volume of the smaller cone is `18480 cm^3`, then what is the volume (in `cm^3`) of the original cone?

a) 34650

b) 61600

c) 36960

d) 62370

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2017 TIER-II PAPER(8)
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