MCQOPTIONS
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| 1. |
The radii of two cylinders A and B are in the ratio of 5 : 6 and the heights are in the ratio of 7 : 4 respectively. The ratio of curved surface area of cylinder B to that of A is: |
| A. | 35 : 24 |
| B. | 24 : 35 |
| C. | 49 : 35 |
| D. | 35 : 49 |
| Answer» C. 49 : 35 | |