Hi ! No you can't apply for counselling at nit. But at the mean time there is no such notion of qualifying JEE main marks unless and until you haven't got negative marks. There is a matter of qualifying JEE advance. So if you haven't got negative marks, then you can apply for counselling but there is no benefit of it since you will not a get a single college.

To show up in the counsellingyou should clear the JEE Main Exam and after that you can apply for it.

• In the event that you have not cleared the JEE Main Exam you have two choices accessible
• Take Admission in any private College with no guiding by direct affirmation
• Take a drop and get ready for the Exam once more

You can likewise show up in the State level Entrance Exam for Engineering and get confirmation in the State Level Engineering Colleges of India.