Who first deciphered the Brahmi script or Ashokan edicts?

Who among the following was the first to decipher the Brahmi and Kharosthi scripts used in the inscriptions of Ashoka?

In which of the following inscriptions, Ashoka’s edicts are also found?

Which one of the following Ashokan inscription is in “Kharosthi” script?

Which Ashokan Rock Edict describes the victory and injuries of Kalinga war?

Which one of the following edicts mentions the personal name of Ashoka?