Simplifications short tricks FOR Bank , SSC,chsl,cgl ,railway,ntpc , group d  by-Govind kumar Gupta
Channel: PVG TRICKY CLASSES
Date: 2020-05-05

TRICKY MATHEMATICS AND REASONING CLASSES RAMGARH 
simplifications short tricks

my another YouTube channel::-https://www.youtube.com/channel/UCd22RpUq6C35-v9wlEJM2oA