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A tank of internal dimension 3 m × 5 m × 4 m (Length × Breadth × Height) has 200 mm thick brick wall on all sides. Volume of brickwork in m3 would be _______.
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- 44.832
- 24.832
- 22.423
- 88.283
Correct Option: A
Internal dimension is 3 m × 5 m × 4 m
External dimension is 3.2 m x 5.2 m × 6.3 m
Required volume = (3.2 m × 5.2 m × 6.3 m) – (3 m × 5 m × 4 m) = 44.832 m3
