KBC 2021| What was the screen name of the popular Hindi film actress Mumtaz Jahan Begum Dehlavi? By Monishka Kapoor - December 14, 2021 KBC 2021, Find out the correct answer of the question- What was the screen name of the popular Hindi film actress Mumtaz Jahan Begum Dehlavi? Nargis Meena Kumari Mabhubala Noor Jehan Answer: Mabhubala