, digital previews and community-shared copies can be found on sites such as Jiban Mukherjee History | PDF - Scribd
When the results came out, Arjun cleared the exam with History as his optional.
Kaku slid a heavy, fresh paperback copy of 'Bharater Itihas' (History of India) by Jiban Mukhopadhyay across the counter. "Beta," he said, "History is not software that you install. It is a foundation you build. And for WBCS, this is your brick and mortar."
Read a chapter from the PDF, then immediately solve the Previous Year Questions (PYQs) related to that topic. You will notice how many questions are directly sourced from this book.