Hello Everyone, myself Samir Mandal . I love to teach Mathematics. I want everyone to be well versed in Mathematics. Join my class. Take a 30 minutes demo FREE before joining my class. About Me: I passed 10 with 94%, 100 in Mathematics I passed 12 with 86%, 96 in Mathematics I passed Graduation in Mathematics Hons. with 76.77% from University of Calcutta I passed Masters in Mathematics with 85% from IISC, Bangalore I have qualified CSIR NET 5 times out of 5 times appeared. My Best Rank is 11.