Nilratan Chattopadhyay (M.A, B.Ed)
Nilratan Chattopadhyay is an esteemed author. He holds M.A., B.ED. degrees from Visva-Bharati University. Sir has written many books on competitive exams, including SLST Bangla Competitor (IX-XII), reflecting his deep knowledge and lifelong dedication to the subject. One of his most well-known books is "SLST Bangla Competitor (IX-XII) by Progressive Publishers", which is widely appreciated among students, scholars, and literary enthusiasts.
