In India, the State Election Commissioner is appointed by the ______________
Which scientist revised the nebular hypothesis in 1796?
The Indian Railways on October 7, 2021, launched and operated two long-haul freight trains named ___________ to provide a very effective solution to the problem of capacity constraints in critical rail sections.
Himalaya and Thar
Aakash and Vijay
Sagar and Prithvi
Trishul and Garuda