With a score of 80 in JEE Mains you might have fetched a rank of 116000 in common merit list and with this rank you can easily get admission in thapar university. And if you a punjab candidate you can get good branches like EEE,EC,MECHANICAL,CHEMICAL,CIVIL even if you are outside punjab candidate and you can get branches like CHEMICAL,CIVIL,INSTRUMENTATION all you need to do is keep sitting in counselling, go untill the final round so that you can get the best out of it. And prepare well for exams like BITSAT, JEE advanced , comedk.