Hello Aspirant

No, your HSC Registration number is not your Roll Number. While the exact format and content of the HSC Registration Number can vary depending on your board of education, it usually includes a unique identifier assigned to you when you register for your HSC exams in your admit cards. If you are not sure yet, kindly don't go on guessing, consult your teachers and school administration and they will help you out in finding your HSC Registration number. It is usually written on the top most area of your admit card or mark sheet