 
			 
			MCQOPTIONS
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				| 1. |   The respective ratio of radii of two right circular cylinders (A & B) is 3 : 2. The respective ratio of volumes of cylinders A and B is 9 : 7, then what are the heights of cylinders A and B? | 
| A. | 8 : 5 | 
| B. | 4 : 7 | 
| C. | 7 : 6 | 
| D. | 5 : 4 | 
| Answer» C. 7 : 6 | |