MCQOPTIONS
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| 1. |
Three cubes of sides 6 cm, 8 cm and 1 cm are melted to form a new cube. The surface area of the new cube is:‐ |
| A. | 486 sq cm |
| B. | 496 sq cm |
| C. | 586 sq cm |
| D. | 658 sq cm |
| Answer» B. 496 sq cm | |