Hello

Intermediate 1st year is equivalent to 11th class and 2nd year to class 12th.

So you should mention your intermediate 1st year marks in class 11th details and intermediate 2nd year marks only in details of class 12th.

Use NEET UG college predictor tool for knowing chances of getting MBBS BDS ayush colleges at your expected marks

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

Hope I resolved your query

All the best !!