Q. Chinnapatra was a collection of letters sent between–
Answer:
Rabindranath Tagore & Indira Devi Chaudhurani
Notes: Indira Devi Chaudhurani (29 December 1873 – 12 August 1960) was an Indian literary figure, author and musician. She is noted for her work in scoring the music for a number of songs by her uncle Rabindranath, with whom she was particularly close, and the author's letters to Indira were later published as Chinnapatra.