Which of the following are the benefits of the Pradhan Mantri Jan Arogya Yojana (PMJAY)?1. Free treatment available at all public and empanelled private hospitals in times of need2. Cashless and paperless access to quality health-care services3. Government provides health insurance cover of up to Rs. 5,00,000 per family per year4. Pre-existing diseases are not coveredSelect the correct answer using the code given below.

• A. 1 and 3 only
• B. 1, 2 and 3
• C. 2 and 4 only
• D. 2, 3 and 4