Definitely. 

First of all congratulations for your marks. 70% of the total seats for BE/BTECH course will be filled on the basis of JEE MAIN Exam score you must have passed 10+2 or equivalent examination with at least 60% marks (55% for SC/ST candidates) in the aggregate of three subjects, namely, Physics, Mathematics and any one subject out of Chemistry, Biology, Biotechnology and Technical Vocational subject OR Minimum 60% (55% for SC/ST candidates) marks in a Diploma recognized by AICTE or a state board of technical education of at least 3-year duration. ii. has appeared in JEE (Main)-2019.

the application form is available online - https://admissions.thapar.edu/online-application-form.php?_ga=2.142891189.1296761493.1554724722-1226921401.1554724722