The Travancore State manual was compiled by:

 a) Pachu Muthathu
 b) G.P Pillai
 c) V Nagam Aiya
 d) K.P Kesava Menon

KPSC Tradesman-2016

V Nagam Aiya. Travancore State Manual was written by V. Nagam Aiya , who was then working as the Dewan Peishcar in Travancore government service.