Sep 25, 2019 • 1h 6m
1M watch mins
In this session, Tapas Khan will discuss Number Systems. It will be helpful for the aspirants preparing for WBPSC. This session will be conducted in Bengali and the notes will be provided in Bengali.
Ended on Aug 14, 2020
Ended on May 9, 2021
Starts on Aug 2, 2021 • 37 lessons