The famous iron pillar of Mehrauli in Delhi, which has not rusted for over 1,500 years, was originally erected to honor which king?

💡 Solution & Explanation

The famous Mehrauli iron pillar bears a Sanskrit inscription in Brahmi script that attributes its erection to a king named 'Chandra', whom epigraphists and historians unanimously identify as Chandragupta II of the Gupta Empire. The pillar is celebrated for its extraordinary corrosion resistance due to high phosphorus content and protective slag layers. Other Gupta rulers mentioned in options are associated with different epigraphical records like the Allahabad Pillar. Gupta art and metallurgy are frequent highlights in history exams.