hills india peninsular ghats eastern plateau western kaimur pmfias map range aravali mountain hill peaks plateaus ranges upsc south river
satpura vindhya india upsc mountains ghats peninsular western eastern aravalli
aravalli eroded stub separated eurasian
satpura vindhya mountain aravali karakoram shivalik ranges coastal plains coromandel malabar konkan labelling plateau
shivalik ranges aravali vindhya satpura karakoram plains coastal konkan malabar coromandel labelling