Hello Abinav!!

Yeh!  You are surely eligible to apply for admission.

Based on your 12th board mark scored for physics, chemistry, mathematics should be above 75%.

60% seats available for the candidate's those who get very good marks in hpcet exam.

So you can try for this.

Cutoff for B.Tech admission through Hpcet 2019 is 20% for General Category  and 15% in Reserved category. This means that you need atleast 20% of 300 (total marks in hpcet) which is 60.So 51.3 is not enough for you to qualify in the exam.You may not participate in the B.Tech admission this time.

All the best.

Thank you