Port Blair, Jan 18: Admiral D K Joshi, PVSM, AVSM, YSM, NM, VSM (Retd.), Hon’ble Lt Governor, A&N Islands and Vice-Chairman, Islands Development Agency launched the book “Exam Warriors” detailing how to approach exams with a positive mindset & a solid plan, authored by Hon’ble Prime Minister of India, Shri Narendra Modi today at Raj Niwas in the presence of Chief Secretary, Shri Keshav Chandra, Director General of Police, Shri Neeraj Thakur and other Senior officials of Andaman & Nicobar Administration, Andaman & Nicobar Police and Andaman & Nicobar Forest.