Which among the above flow in rift valleys? Answer:
1, 2 & 3
Notes:
Narmada - The Narmada river flows through a rift valley between the Vindhya and Satpura ranges in central India.
Damodar - The Damodar river flows across the Chotanagpur plateau in eastern India. It does not flow through a rift valley.
Tapti - The Tapti river rises from the Satpura ranges in central India and flows between the Ajanta and Satmala ranges. It does not flow through a rift valley.