S K Mondal
Jul 15, 2021 • 1h
Devendra Singh Negi
Oct 20, 2023 • 4h
13K followers • Mechanical Engineering
Jul 20, 2020 • 1h 25m • 6.3K views
This class will cover all topic on column which will be helpful for aspirants preparing for GATE/ ESE-21. This class will also cover numerical portion of the topic.