Hi Vicky.

Accoding to the rules of Thapar University, you have to attempt JEE Main and score 20% or 15% in JEE mains with a minimum of 60% and 80% marks in 12th - (Physics and maths are compulsory). So, I don't think you can take admission into Thapar university directly, without JEE main. and also, the last date of application is today. Refer this link for more details -

http://thapar.edu/upload/files/06_ADMISSION_TO_FIRST_YEAR_UG_PROGRAM%281%29.pdf?_ga=2.67997269.518461493.1525023236-650010725.1524393591

Good Luck.

dear vicky the gamer,

you can take admission in btech programme for cse branch and coming to fee structure it will be around 2 lakhs

hope a good way

all the best and thank you