MCQOPTIONS
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| 1. |
Approximately how long does it take for the sun's rays to reach the earth? |
| A. | लगभग 90 सेकण्ड |
| B. | लगभग 180 सेकण्ड |
| C. | लगभग 340 सेकण्ड |
| D. | लगभग 500 सेकण्ड |
| Answer» E. | |