MCQOPTIONS
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| 1. |
If the distance between the earth and the sun becomes half its present value, the number of days in a year would have been [IIT 1996; RPET 1996] |
| A. | 64.5 |
| B. | 129 |
| C. | 182.5 |
| D. | 730 |
| Answer» C. 182.5 | |