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1. |
The length, breadth and height of a room in the shape of a cuboid are increased by 10%, 20% and 50% respectively. Find the percentage change in the volume of the cuboid. |
A. | 77% |
B. | 75% |
C. | 88% |
D. | 98% |
E. | 99% |
Answer» E. 99% | |