MCQOPTIONS
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MCQOPTIONS
| 1. |
Area of four walls of a room is\[\frac{5}{2}(8+5\sqrt{3})sq.cm\]. The length and breadth of the room are 7.5 m and 3.5m, respectively. The height of the room is: |
| A. | 7.7m |
| B. | 3.5m |
| C. | 6.77m |
| D. | 5.4m |
| Answer» C. 6.77m | |