Q. Which of the following inscriptions mentions Chandragupta Vikramaditya’s authority over North-Western India? Answer:
Mehrauli iron pillar inscription
Notes: The Mehrauli iron pillar inscription mentions Chandragupta Vikramaditya’s authority over north western India and a good portion of Bengal. This pillar was established by Chandragupta as Vishnupada in the honor of Lord Vishnu.