Admissions to any universities or colleges are given based on your rank. As per your overall percentile your rank could be between 151250 - 156200 approximately. It might be difficult to get admission into NITs or IITs with the percentile your son got. However you could predict the colleges your son is eligible for using the below link.

https://engineering.careers360.com/jee-main-college-predictor?utm_source=qna&utm_medium=jee_cp

Hello aspirant,

If you fall into the general category, securing admission through JoSAA Counselling might pose a challenge. However, you can explore alternative options such as applying to state and university counsellings or retaking the exam to improve your score.

You can Target following colleges with this percentile:

1) KIIT University

2) BIT, Ranchi

3) University of Engineering and Management, Jaipur

4) Lovely Professional University, Jalandhar

5) College of Engineering, Pune

6) Jaipur Engineering College, Jaipur

7) Dream Institute of Technology, Kolkata

Thank you

Hope this information helps you.