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Three tennis balls are just packed in a cylindrical jar. If radius of each ball is $r$, volume of air inside the jar is
- (a)$2\pi r^3$
- (b)$5\pi r^3$
- (c)$3\pi r^3$
- (d)$4\pi r^3$
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(A) $2\pi r^3$
Three tennis balls are just packed in a cylindrical jar. If radius of each ball is r , volume of air inside the jar is
CBSE Class 10 Maths PYQ · Surface Areas & Volumes · Volume · 1 Mark · March 2026 · Standard
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