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10th CBSE
IMPORTANT
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A Surahi is a combination of:

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Important Questions on Surface Areas and Volumes

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10th CBSE
IMPORTANT

The shape of a glass tumbler is usually in the form of 

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10th CBSE
IMPORTANT
A cone is cut by a plane parallel to its base and the upper part is removed. The part that is left over is called :
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10th CBSE
IMPORTANT
During conversion of a solid from one shape to another, the volume of the new shape will :
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10th CBSE
IMPORTANT

The radius (in cm) of the largest right circular cone that can be cut out from a cube of edge 4.2 cm is:

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10th CBSE
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A metallic solid sphere of radius 9 cm is melted to form a solid cylinder of radius 9 cm. The height of the cylinder is:
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10th CBSE
IMPORTANT
The number of solid spheres, each of diameter 6 cm, that can be made by melting a solid metal cylinder of height 45 cm and diameter 4 cm is,:
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10th CBSE
IMPORTANT
The surface area of two spheres are in the ratio 16:9 .The ratio of their volumes is:
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10th CBSE
IMPORTANT
If the surface area of a sphere is 616 cm2, its diameter (in cm) is