Railway (NTPC) Math Set Practice (Set-2) : By- Er. V. K. Gupta Sir
Channel: Exam Mantra (Er. V.K Gupta Campus)
Date: 2020-12-04

Math : (By- Er. V.K. Gupta Sir)
For:- Bank, SSC, Railway, MBA, S-TET, CSAT & Other's 

Telegram Channel:- 
 Er. V. K. Gupta Campus, Patna
     Link:- htpp://t.me/ervkguptacampus