1. Mismatch Issue : If you selected "Yes" to having joined before the specified dates (15.03.2002, 15.05.2013 to 03.01.2014), but your Primary Medical Qualification was obtained in 2018, the information would be inconsistent.
2. Potential Consequences : This discrepancy can be flagged during review, potentially causing delays or rejection.
3. Correct Action : Ensure to select the correct option (No, if you joined after 2018) and provide accurate supporting documents like your NEET result.
4. Immediate Correction : Correct the form if possible before submission to avoid rejection.

Hope it helps !