In this course I have explained chemistry 350 most important bits topic wise. This Course is beneficial for Railway Exams aspirants.
reviewed on Jul 26, 2019
Sir I really Liked Your work on Chemistry Bits....I request you to plzz provide the bits for physics Also. Thank You
reviewed on Aug 2, 2019
thank you very much for your help sir, this course is really helpful....😊
reviewed on May 20, 2019
i am understanding it very well helping me alot to prepare for rrb thanks alot.....
Vishwa Vivek Sharma