JEE Main Eligibility

Hello dear,
As you want to take admission in NIT, let me tell you for a good NIT, you must score above 99 percentile so that you can stand safely for getting a good NIT with core branches. However, at minimum, you should score 90 percentile to keep you hope alive with core branches in good NIT.

Hi,
Yes, you can easily get admission in HBTU Kanpur - Harcourt Butler Technical University, but getting in B.Tech in Computer Science and Engineering might be difficult for you.

Hello,
Yes, definitely there is not a single criteria to appear for JEE Mains examination unless, and until you failed to pass the class 12th. If you have passed the class 12th, then you can apply for JEE Mains.

It is upto cut-off of this year. So, you have to wait for the result announcement and cut-off declaration. Only then, you come to know you are eligible or not. But as you said, you have been attempted 260 marks question according to me you should be eligible if you have been attended atleast 150 marks right question.
Best of luck.

Please visit this site
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor.

Yes, you can give Mains 3 times and Advanced 2 times.

Kindly visit this link:
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor

General rule for most of the board for reappear for 12th examination will be taken in the same I.e. if you have appeared in March you have to reappear in March only. So, you cannot appear for July. Please check with your state board office of concerned state.

You should prepare for colleges like DTU and NSIT.
For more information, you can visit this link:
https://www.shiksha.com/b-tech/jac-delhi-admissions-exam

As per your category, if your rank is less than 1,00,000 (general rank), then you will get some branches in DTU and NSIT. However, HBIT is taking admission via JEE Mains from this year, so we cannot predict the exact cutoff.