Which Greece writer has described that Ariyana State was given to Chandragupta Maurya in the marriage?

From which name Chandragupta Maurya has been described in Greece literature?

In which year Chandragupta Maurya had defeated Seleucus?

Which of the following is not associated with Chandragupta Maurya ?

The Inscription which proves Chandragupta’s sway over western India is:

Chandragupta Maurya figures prominently in the book of –