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Maths CBSE Live product
Class 10 (2026-27)
Surface Areas and Volumes
Surface area of Cylinder, cone, hemisphere, sphere
1.
TBQ - Choose the correct answer
Question:
2
m.
1
.
A right circular cylinder of radius \(r\) cm and height \(h cm (h > 2r)\) just encloses a sphere of diameter
\(r\ cm\)
\(h\ cm\)
\(2h\ cm\)
\(2r\ cm\)
2
.
A plane parallel to the base cuts a right circular cone. Identify the shape of the cross-section obtained.
frustum of a cone
sphere
Cirlce
hemisphere
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