Why did Dharmendra Pradhan resign as BJP leader?

Dharmendra Pradhan resigned as BJP leader, citing responsibility for the NEET-UG paper leak fallout.

• Option 1: Pradhan's resignation was a response to student protests and demands
• Option 2: He took responsibility for the NEET-UG paper leak fallout
• Option 3: Dharmendra Pradhan resigned as leader due to personal reasons unspecified