Science by Satender Sir
Bumping moves this chat to the top of the homepage and search results.
Each user can bump a chat once every 2 hours. A chat can only be bumped once every 2 hours.
Learn more about bumps
About this channel
We prepare for All Competitive Exams like SSC, UPSC, CDS, CGL, CHSL, MTS, RAILWAYS, DEFENCE, NDA, GROUP X, Y, CPO etc.
Login with Telegram and channel? claim it.