FMC@NITPY

THIS CHENNAL IS OPEN TO ALL STUDENTS AND LEANERS OVER THE GLOBE.  DUE TO COVID'19 I AM SHARING THIS PREPARATION THROUGH YOUTUBE.  I AM WILLING TO  acknowledge THE credit TO NIT-PATNA AND NATIONAL INSTITUTE OF TECHNOLOGY - Puducherry,NITTR CHENNAI. I ALSO THANKS AND SUBMITTING THE CREDITS TO MY TEACHERS/FACULTIES OF UG, PG AND SCHOOL LEVEL.