MCQOPTIONS
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| 1. |
The number of coins, 1.5 cm in diameter and 0.2 cm thick to be melted to form a right circular cylinder of height 10 cm and diameter 4.5 cm is |
| A. | 350 |
| B. | 400 |
| C. | 450 |
| D. | 500 |
| Answer» D. 500 | |