Mahendra Kumari was a member of Lok Sabha. She was elected to Lok Sabha from Alwar in Rajasthan as a candidate of Bharatiya Janata Party. She was born in Bundi in 1942 to a royal family and educated at Scindia Girls College, Gwalior. She was wife of ruler of Alwar- Pratap Singh. Mahendra Kumari was a Member of Tenth Lok Sabha from 1991 to 1996 representing Alwar Parliamentary Constituency of Rajasthan. Mahendra Kumari was a Member of Committee on Science and Technology, Environment and Forests from 1993 to 1996 and House Committee from 1993 to 1995.