Question

About 80% of the coal reserves of india lies in which valley

Answer 1

Hey mate ☺

The Damodar Valley Coalfield

Hope it helps you ☺✌✌

Answer 2

Godavari

India's 7 per cent of the coal reserves are found in Andhra Pradesh. Godavari valley holds the coal of the state and Singareni coalfield (185 km to the east of Hyderabad) is the main mining area.