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| Q.3 | A solid metallic cone having both base radius and height equal to 7 cm is melted and recast into certain number of spherical marbles of radius 0.7 cm. Find the number of marbles. | |
| Ans | 1. 200 | |
| 2. 100 | ||
| 3. 250 | ||
| 4. 1000 |
Correct Ans Provided: 3
