Correct option is A
Information Booster:
Kanaganahalli, located near Sannati in Karnataka, is an important Buddhist archaeological site.
Excavations by the Archaeological Survey of India (ASI) revealed a stone sculptural portrait of King Ashoka — the only known inscribed image of Ashoka discovered so far.
The inscription on the image identifies him as “Rāya Asoka”, i.e., King Ashoka.
This discovery is significant because it provides visual confirmation of Ashoka’s presence and reverence in the Deccan region.