In which year did Raja Rammohan Roy found the Atmiya Sabha?
The direct answer is A: 1815. Raja Rammohan Roy founded the Atmiya Sabha in 1815 as an early reform effort. To reason through the dates, separate the events: 1815 is linked with Atmiya Sabha; 1828 is linked with the Brahmo Sabha, later associated with the Brahmo Samaj; 1829 is the year of the legal abolition of sati; and 1833 is the year Raja Rammohan Roy died. Option A therefore matches the organisation asked about. Option B is not correct because it refers to a later organisation and reform stage. Option C is not the founding year of Atmiya Sabha, although it is an important year in the history of social reform. Option D is his death year, not the foundation year. Memory cue: Atmiya Sabha—1815; Brahmo Sabha—1828; sati abolition—1829.