Question

8. A solid sphere of radius x cm is melted and cast into a shape of a solid cone of same radius. The height of the cone is

(A) 3x cm (B) x cm (C)4x cm (D)2x cm





10. If the radius of the cone is doubled, the new volume will be ______ times the original volume

(A) 2 (B) 3 (C) 4 (D) unchanged

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Answer 1

Answer:

8. b is correct

10. c is correct