The Indian Coast Guard Navik DB is an exam conducted by the authority of the Indian Coast Guard. The recruitment is done by the Indian Coast Guard organization on different posts - Navik, Assistant Commandant, Commandant, Yantrik, Navik DB, etc. As it is conducted in a multiple stage selection process, this app deals with the Written test of Navik DB exam. Testbook’s Indian Coast Guard Navik DB Preparation App will be aided with entire study material including the PDF Notes, Experts Analysis, Da