The correct options are
A Udayagiri
C Nashik
D Ajanta
Indian architecture reached its peak during the Maurya and Gupta periods. The stone pillars erected by Emperor Ashoka at various places are excellent examples of Indian sculptures. The stupa at Sanchi and cave sculptures at Udayagiri, Khandagiri, Karla, Nashik, Ajanta, Ellora, etc. show that the same tradition advanced even further.