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Answer variants:
250
8
Aryabhatta
harmonies
36 days
1. The speed of Sun in \(km/s\) is
.
 
2. The rotational period of the Sun near its poles is
.
 
3. India’s first satellite is
.
 
4. The third law of Kepler is also known as the Law of
.
 
5. The number of planets in our Solar System is
.