Which of the following rivers of India does not form a delta?

The old alluvial soil of the Ganga plain is called-

Which is the most fertile soil in India?

Where is Sariska Bird Sanctuary located?

Which continent is called 'Plateau Continent'?

In which part of the atmosphere, 90 percent of the total amount of water vapor is present?

The 29th state incorporated in the Indian Union is-

Which of the following line is not the boundary line between two countries-