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Question

A tent is in the form of right circular cone 10.5 m high, the diameter of the base being 13 m. If 8 men are in the tent, find the average number of cubic metres of air space per man.
  1. 32328m3
  2. 59.75m3
  3. 36913m3
  4. 58332m3

A
58332m3
B
32328m3
C
59.75m3
D
36913m3
Solution
Verified by Toppr

Height of right circular cone = 10.5 m
Diameter = 13 m, Radius=6.5 m
Volume
of right circular cone =
V=13Πr2h
V=133.146.5210
V=464.33m3
average number of cubic metres of air space per man=Volume/8=464.33/8=58.04 m^3
Answer (D) 58332m3

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