MCQOPTIONS
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MCQOPTIONS
| 1. |
Mean difference between The Sun and The Earth is - |
| A. | 1 A.U. |
| B. | 0.5 A.U. |
| C. | 0.25 A.U. |
| D. | 0.75 A.U. |
| Answer» B. 0.5 A.U. | |