HELLO HIMANSHU
Thapar also accepts JEE main scores. SInce the official cutoffs are yet to be released by this institute so let us take a insight into previous year cutoffs
Thapar Institute of Engineering and Technology, Patiala
2019
Computer Engineering    96.3876067

Computer Science & Engineering (At Derabassi Campus)    95.4227794

Computer Science and Engineering    98.2855153

Computer Science and Engineering & Business Systems    95.3695554

As you can see above 98+ percentile is considered to be safe!!
HOPE IT HELPS!!