Savitri Jindal, chairperson of the OP Jindal Group, has been ranked as India's richest woman. She inherited the business empire after her husband's death in 2005. Indra Nooyi is a former CEO of PepsiCo, Sonia Gandhi is a political leader, and Chanda Kochhar is a former banker but their net worth is lower than Savitri Jindal's.