Correct option is A
The correct answer is (a) Rajeshwar Acharya.
· Bharat Ratna is the highest civilian award in India, and in 2019, it was conferred upon three distinguished individuals.
· Bhupen Hazarika: He was a renowned Indian playback singer, lyricist, musician, poet, and filmmaker from Assam.
· Nanaji Deshmukh: He was an Indian social activist and a leader of the Bharatiya Janata Party.
· Pranab Mukherjee: He was the 13th President of India and a senior leader in the Indian National Congress.
Information Booster:
· Rajeshwar Acharya: He is a noted Indian classical vocalist. In 2019, he was conferred the Padma Shri honour by the President of India for his contribution to the field of arts.