With reference to Barabar Caves, consider the following statements:
1. They were carved out from Monolithic Granite Rock.
2. They have been constructed by emperor Ashoka.
3. Apart from Buddhist sculptures, these caves also contain Hindu and Jain sculptures.
Which of the statements given above is/are correct?
1
1 and 2 only
2
2 and 3 only
3
3 only
4
1, 2 and 3