उत्तर : 2. "महावीर"
व्याख्या :

The Jains claim their religion to be eternal, and consider Rishabhanatha the founder in the present time-cycle, who lived for 8,400,000 purva years. Rishabhanatha is the first tirthankar among the 24 Tirthankaras who is considered mythical figure by modern day historians, based on loose supports.