Hi friends, I am Ranjit kumar.... 'Welcome' to Our channel... "S1 coaching centre" is a education centre in this channel all subjects are taught by "Ranjit sir"those students who want to study "GK"&"GS" ,"current affairs" "English" "general intelligence&reasoning" And "mathematics" with "ratio method" with very easy way then follow us on "RU-vid" channel and "subscribe" the channel and press the bell " icon" and "like"all videos.👍 “खुद की तरक्की में इतना वक़्त लगा दो, कि किसी दूसरे की बुराई करने का वक़्त न मिले।” Email Id :- s1ranjit95@gmail.com Thank you...🙏🙏
