Dear aspirant

There is no necessity of filling results of class 11th marks,that is purely optional. If you have details of results then you can fill that otherwise leave it blank. Don't click on result option in class 11th section then you can leave results and roll no section blank.

You can fill others details like you passed,year of passing, school name and address, qualifying state,name of board etc

So don't click on result mode option then you can leave that and roll no option in blank in class 11th section.

All other details of class 10th and 12th fill accordingly and it's mandatory.

Also there is no documents required to upload in second phase of registration of neet application form.

You can Use NEET UG college predictor tool for knowing chances of getting MBBS BDS ayush colleges

https://medicine.careers360.com/neet-college-predictor

For further queries post new question or comment

Hope this information helps you

Good luck !!!