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1. |
If length and breadth of a cuboid is increased by 20%, then by how much percent the height should be reduced to keep the volume same? |
A. | 40% |
B. | 44% |
C. | \(30\frac{5}{9}\)% |
D. | \(33\frac{4}{7}\)% |
Answer» D. \(33\frac{4}{7}\)% | |