3 Review(s)

"This book is useful for RRB (Commercial Apprentice (C A), Traffic Apprentice (TA), Enquiry-Cum-Reservation Clerk, Goods Guard, Junior Accounts Assistant-Cum-Typist, Senior Clerk-Cum-Typist, Assistant Station Master (ASM), Traffic Assistant, Senior Time Keeper, Electrical Signal Maintainer (ESM), Assistant Driver, Loco Pilot, Technician, JE, RRC Group ‘D’ Delhi Metro and other competitive exam."