Home » Aptitude » Mensuration » Question
  1. The total number of spherical bullets, each of diameter 5 decimeter, that can be made by utilizing the maximum of a rectangular block of lead with 11 metre length, 10 metre breadth and 5 metre width is (assume that p > 3)
    1. equal to 8800
    2. less than 8800
    3. equal to 8400
    4. greater than 9000
Correct Option: A

Volume of rectangular block = 11 × 10 × 5 = 550 cubic metre
= 550000 cubic dm

Volume of a sphere =
4
π ×
5
×
5
×
5
cubic dm.
3222

500
cubic dm
8

∴ Required answer =
5000 × 8
= 8800
500



Your comments will be displayed only after manual approval.