what will i get in thapar if I want admission in 2021, with board percentage as 93.6 and jee mains percentile as 92.7?

As per you got 92.7 % in jee mains it is very good percentage . You rank could be  19000 around

Thapar University Cut-Off trends(All India rank)

B.Tech Biomedical Engineering 2019 -330280 Closing rank

B.Tech Biotechnology 2019- 286781 Closing rank

BE Chemical Engineering 2019- 231981 Closing rank

BE Civil Engineering. 2019 - 219869 Closing rank

BE Computer Engineering 2019 - 49293 Closing rank

BE Computer Engineering and MBA Integrated. 2019 - 101431 Closing rank

BE Computer Science and Business systems 2019-63059 Closing rank

BE Computer Science and Engineering Dera Bassi Campus 2019 - 62623 Closing rank

BE Computer Science and Engineering Patiala Campus 2019 - 23344 Closing rank

BE Electrical Engineering. 2019 - 125609 Closing rank

BE Electronics Instrumentation and Control Engineering. 2019 - 173471 Closing rank

BE Electronics and Communication Engineering 2019 - 78901 Closing rank

BE Electronics and Communication Engineering and  MBA Integrated. 2019 - 173825 Closing rank

BE Electronics and Computer Engineering 2019 - 82269 Closing rank

BE Mechanical Engineering. 2019 - 103280 Closing rank

BE Mechanical Engineering and MBA Integrated 2019 - 215052 Closing rank

BE Mechatronics 2019 - 159354 Closing rank

BE Production Engineering 2019 - 175620 Closing rank

You can predict your rank from here https://engineering.careers360.com/jee-main-rank-predictor

You can predict more college as per your rank from here https://engineering.careers360.com/jee-main-college-predictor?icn=QnA&ici=qna_answer

Thank you. I hope this answer helps you.