The book “study guide for Indian Coast Guard Navik - General Duty and domestic branch exam 2021' Covers 4 comprehensive sections on: Mathematics, Reasoning, English Language and General Knowledge. The book covers detailed theory along with solved examples and short-cuts tricks to solve problems. The General Awareness (thoroughly updated) covers questions on current Affairs, history, Geography, politics, economic and General Science etc. Reasoning section includes Verbal and Non-Verbal Reasoning. The book provides 2500+ questions with solutions to the Exercise have been provided at the end of each Chapter.