This predicted rank is all india rank or state level rank

Greetings,
The predicted rank is the all India Rank. With the All India Rank you may apply to your own state or to some other state outside your domicile.
I hope this piece of information proves to be useful to you.
Please feel free to refer back anytime in case you have any further queries.
Wish you all the best in all your future endeavours
Good luck.

Greetings,
There are two ranks provided to each of the candidates
appearing for the examination. One is the All India Rank and
the other is the Regional or State Rank. Candidates may
choose from either of the two in order to test their eligibility
for admission to any of the medical colleges spread across
the country
The cut off marks varies from year to year and so only an
approximate can be determined from the evaluation of
previous years' cut off
I hope this piece of information proves to be of some help to
you
In case of any further assistance please feel free to refer back
here
You may also choose to subscribe to the Careers360
newsletter for updated news about examinations, dates
results, admissions and many others
For approximation of your marks this year you may go for any of the links provided below for your purpose :

1) https://www.google.com/url?sa=t&source=web&rct=j&url=https://medicine.careers360.com/articles/neet-answer-key%3Famp&ved=2ahUKEwjkiK_71IXbAhUX2o8KHS1sCX8QFjAAegQIBxAB&usg=AOvVaw0eBrjoGVtEzlsSeRZh_meQ&ampcf=1

2) https://www.google.com/url?sa=t&source=web&rct=j&url=https://www.sarvgyan.com/articles/neet-2018-answer-key&ved=2ahUKEwjkiK_71IXbAhUX2o8KHS1sCX8QFjACegQIBhAB&usg=AOvVaw2XNqPYDXtIwYHPHXAVNUKM

3) https://www.google.com/url?sa=t&source=web&rct=j&url=https://medical.aglasem.com/cbse-neet-ug-2018-answer-key/amp/&ved=2ahUKEwjkiK_71IXbAhUX2o8KHS1sCX8QFjADegQICRAB&usg=AOvVaw3AdUJqor4Ls72Ub6n6PU8Q&ampcf=1

4) https://www.google.com/url?sa=t&source=web&rct=j&url=http://www.aakash.ac.in/neet-answer-key-solution/&ved=2ahUKEwjkiK_71IXbAhUX2o8KHS1sCX8QFjAGegQIAxAB&usg=AOvVaw1VWQbbuNAWNUXlWAqFmCVf

5) https://www.google.com/url?sa=t&source=web&rct=j&url=https://www.toppr.com/bytes/neet-answer-key/amp/&ved=2ahUKEwjkiK_71IXbAhUX2o8KHS1sCX8QFjAIegQIBRAB&usg=AOvVaw1mWGxUy3P97nO6mif6lDJG&ampcf=1

Wish you all the best in all your future endeavours.
Good luck.

It's all India rank state rank is different for different states and it depends upon the number of top rankers in that state

It is All India Rank.