Which is the lowest mountian pass in the Western Ghats?

 a) Khyber pass
 b) Palakkad pass
 c) Thamarassery pass
 d) Nathula pass

Kerala PSC-2017

Palakkad pass. Palghat Gap is a low mountain pass in the Western Ghats between Coimbatore in Tamil Nadu and Palakkad in Kerala. It has an average elevation of 140 metres.