HI Lads, I have been teaching class X students since I myself was a college student. I teach Mathematics out of my interest in aptitude and never thought of converting my interest in profession or business. I have scored 99 marks in mathematics in X standard and never got any mark deducted till Class IX. I am an MBA because of my aptitude and analytical skills. S, if you have any query regarding Mathematics till Class X then bring it to me. + more - less