______ was the Chief Guest at the Global FinTech Fest (GFF) 2021 organized by the Payments Council of India (PCI), Fintech Convergence Council (FCC) and Internet and Mobile Association of India (AIMAI)?
A) Nirmala Sitharaman
B) Anurag Thakur
C) Nitin Gadkari
D) Piyush Goyal
Explanation: Smt Nirmala Sitharaman, Minister of Finance and Corporate Affairs is the Chief Guest at the Global FinTech Fest (GFF) 2021.