Who among the following has topped the recently released Fortune’s list of 50 most powerful women in business?
[A]Mary Barra
[B]Ginni Rometty
[C]Marillyn Hewson
[D]Indra Nooyi

Mary Barra
PepsiCo CEO Indra Nooyi is the sole Indian-origin executive in Fortune’s list of 50 most powerful women in business, which has been topped by General Motors CEO Mary Barra.