Rajasthan Sub Inspector Police best books for RPSC SI exam- 2021 (vacancies for 859 posts advertised by RPSC) at best prices. Rajasthan police SI books in Hindi and English medium by popular publications are available online. Recommended reference books, guides, notes, practice set, old/ previous year paper etc covering complete Rajasthan sub inspector syllabus are offered to buy online . Major publications for SI book - Lakshya SI Police book, Ray, Youth Competition times, Panorama, PCP Parishkar, RBD, Upkar, Lucent, Moomal, chyavan, sikhwal etc.