India - Location, Physiography and Neighbours · Peninsular plateau and hills
Q1. Which two river systems does the Vindhya mountain range separate?
- (a) Ganga and Godavari
- (b) Ganga and Narmada
- (c) Narmada and Tapi
- (d) Godavari and Krishna
Answer & solution
Answer: (b) Ganga and Narmada
Correct Answer: Ganga and Narmada — Option (b)
The Vindhya mountain range separates the Ganga river system (north) from the Narmada river system (south). The Vindhya Range: The Vindhya Range runs east-west across central India, forming a natural divide between the northern plains (Indo-Gangetic Plain) and the Deccan Plateau; It separates north-flowing rivers (draining into the Ganga system — flowing northward into the Bay of Bengal) from south/westward-flowing rivers (Narmada, Tapi — flowing westward into the Arabian Sea); The Ganga system drains the vast Indo-Gangetic Plain north of the Vindhyas; The Narmada river originates in the Amarkantak plateau (near the Vindhya- Satpura junction) and flows westward; The Satpura Range lies further south and separates the Narmada (north of Satpura ) from the Tapi (south of Satpura ); Historical significance: The Vindhyas formed a traditional boundary between ' Aryavarta ' (north) and ' Dakshinapatha ' (south) in ancient India.
Option (a) Ganga and Godavari — Incorrect: The Godavari river drains the Deccan Plateau in central/south India; it is not directly separated from the Ganga by the Vindhya range — the Vindhya primarily separates the Ganga and Narmada systems.
Option (c) Narmada and Tapi — Incorrect: The Narmada and Tapi (Tapti) rivers are separated from each other by the Satpura Range (not the Vindhya Range); both flow westward into the Arabian Sea.
Option (d) Godavari and Krishna — Incorrect: The Godavari and Krishna rivers both flow eastward through the Deccan Plateau and drain into the Bay of Bengal; they are not separated by the Vindhya range — the Vindhya range separates the Ganga and Narmada river systems.
The Vindhya mountain range separates the Ganga river system (north) from the Narmada river system (south). The Vindhya Range: The Vindhya Range runs east-west across central India, forming a natural divide between the northern plains (Indo-Gangetic Plain) and the Deccan Plateau; It separates north-flowing rivers (draining into the Ganga system — flowing northward into the Bay of Bengal) from south/westward-flowing rivers (Narmada, Tapi — flowing westward into the Arabian Sea); The Ganga system drains the vast Indo-Gangetic Plain north of the Vindhyas; The Narmada river originates in the Amarkantak plateau (near the Vindhya- Satpura junction) and flows westward; The Satpura Range lies further south and separates the Narmada (north of Satpura ) from the Tapi (south of Satpura ); Historical significance: The Vindhyas formed a traditional boundary between ' Aryavarta ' (north) and ' Dakshinapatha ' (south) in ancient India.
Option (a) Ganga and Godavari — Incorrect: The Godavari river drains the Deccan Plateau in central/south India; it is not directly separated from the Ganga by the Vindhya range — the Vindhya primarily separates the Ganga and Narmada systems.
Option (c) Narmada and Tapi — Incorrect: The Narmada and Tapi (Tapti) rivers are separated from each other by the Satpura Range (not the Vindhya Range); both flow westward into the Arabian Sea.
Option (d) Godavari and Krishna — Incorrect: The Godavari and Krishna rivers both flow eastward through the Deccan Plateau and drain into the Bay of Bengal; they are not separated by the Vindhya range — the Vindhya range separates the Ganga and Narmada river systems.