The Mauryan ruler who used the name 'Piyadasi' in his official declarations was

Who was the Physician of Magadh ruler Bimbisara?

Who amongst the following Mauryan rulers did conquer the Deccan?

In the Mauryan period, tax evasion was punished with:

Which of the kings has been mentioned as 'Piydassi' and 'Devanampriya' in inscriptions?

Land revenue, which was the chief source of income during the Mauryan period, was collected by which officer?