Which among the following King's region Persian traveller 'Abdur Razzak' came to India?

Who of the following rulers of medieval India gave permission to the Portuguese to build a fort at Bhatkal?

Which among the following kingdoms was founded by two Brothers, Harihara and Bukka?

Who among the following was not a court poet of king Krishnadevaraya?

With reference to the "Amara-Nayaka system", which one of the following statements is not correct?

The Amara-Nayaka system was a major political innovation of which Indian imperial rulers ?