Solution:The Rupnath inscription is situated near the Kaimur hills in Jabalpur, Madhya Pradesh,while the Maski inscription can be found in the Raichur district of Karnataka.
The Gavimath inscription is located in the Koppal district of Karnataka,
and the Brahmagiri inscription is situated in Chitradurga district, also in Karnataka.
These inscriptions are known as the Minor Rock Edicts of Ashoka, and they are the earliest part of Ashoka's edicts, predating his Major Rock Edicts. They represent the first known edicts in the Indian language of Emperor Ashoka, inscribed in the Brahmi script.
The Kandahar Bilingual Rock Inscription, which is written in Greek and Aramaic, is the first known inscription of Ashoka.