Which of the following universities developed in connection with the viharas during the ancient period in India?

Nalanda and Odantapuri developed in connection with Buddhist viharas, which are Statements 1 and 3.

Statement 1, Nalanda, grew from a monastic vihara into a great residential university in Bihar.

Statement 3, Odantapuri, was another vihara-based centre of Buddhist learning in Bihar.

Statement 2, Navadeep, was a later Hindu centre of learning in Bengal, not vihara-based.

Statement 4, Kanchi, was a southern seat of learning not tied to Buddhist viharas.

Vihara-based universities offered residence and study to monks drawn from across Asia.