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1. |
There is a conical tent, its slant height is 13 m and diameter is 10 m. Find the cost of painting the curved surface area of the tent at the rate of Rs. 1.4 per m2.
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A. | Rs. 286 |
B. | Rs. 290 |
C. | Rs. 274 |
D. | Rs. 268 |
Answer» B. Rs. 290 | |