MCQOPTIONS
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| 1. |
6cm, 8cm, and 10cm. What radius will be formed by melting three spheres of radius ? |
| A. | 13सेमी. |
| B. | 11सेमी. |
| C. | none of these |
| D. | 24सेमी. |
| Answer» D. 24सेमी. | |