Patna-based YouTuber and educator Khan Sir is a well-known personality ... who cleared UPSC exam in second attempt with AIR..., her preparation strategy included... Degree in Law, quit job in ...

Faizal Khan, famously known as Khan Sir, is a YouTuber and educator from ... students who are preparing for various exams including UPSC, BPSC, JPSC, state PCS, NDA, CDS, Defence, SSC, Bank ...