16. With reference to history of Indian rockcut architecture, consider the following
statements: (UPSC / IAS 2013)
1) The caves at Badami are the oldest surviving rock-cut caves in India.
2) The Barabar rock-cut caves were originally made for Ajivikas by the emperor
Chandragupta Maurya.
3) At Ellora, caves were made for different faiths.
Which of the statement(s) given above is/are correct?