Correct Answer: (c) D.K. Karve
Solution:Dr. Dhondo Keshav Karve, popularly known as Maharishi Karve, was a social reformer in India in women's welfare. Karve continued the pioneering work in promoting Female education. The Government of India awarded him its highest civilian award, the "Bharat Ratna", in 1958, the year of his 100th birthday.