Q. Who among the following appointed Keshub Chandra Sen as the "acharya"? Answer:
Devendranath Tagore
Notes: Devendranath Tagore appointed Keshub Chandra Sen as the "acharya" in the year 1862. Tagore gave him the title Brahmananda to Keshub Chandra Sen. In the year 1865, he was dismissed from the office.