Who among the following had been appointed as the Chairman of the National Stock Exchange (NSE) in December 2019?

Who among the following had been appointed as the Chairman of the Nati

1.	Who among the following had been appointed as the Chairman of the National Stock Exchange (NSE) in December 2019?
A.	Girish Chandra Chaturvedi
B.	Ashish Kumar Chauhan
C.	Ashok Chawla
D.	Vikramajit Sen
Answer» B. Ashish Kumar Chauhan