Q. Who of the following wrote bharatesha vaibhava?
Answer: Rathnakaravarni
Notes: Bharatesha vaibhava was written by Ratnakaravarni. Ratnakaravarni was a 16th-century Kannada poet and writer. He is considered to be one of the trailblazers in the native shatpadi (hexa-metre, six line verse) and sangatya (composition meant to be sung to the accompaniment of musical instrument) metric tradition that was popularised in Kannada literature during the rule of the Vijayanagara empire in modern Karnataka.