Border Security Force has been issued the latest notification for the BSF recruitment 2022 of Head Constable (Radio Operator RO/ Radio Mechanic RM) Vacancy at 1312 Posts. Students who are willing to make their careers in this Defence Sector of India, must be completely aware of paper pattern and types of questions that are going to asked in the exam and should be thorough with syllabus as well as in Practice. Introducing the new edition of ?BSF Head Constable ? Radio Operator & Radio Mechanic Recruitment Exam (PHASE I)?, which has been carefully prepared for the student who are going to appear for this exam. This book is divided into 5 sections that provides the Complete Coverage to the Syllabus. Each chapter in every Section is well explained in detailed in a lucid language for better understanding of the concepts, leaving no stones unturned. A special Section has been allotted to Current affairs to be well aware with the events and happenings around the world. 1. Serves Study guide to BSF Head Constable Recruitment exams 2. The entire syllabus is divided into 5 Sections 3. Current Affairs is provided into separate section TOC Current Affairs, Physics, Chemistry, Mathematics, General Knowledge