In which year, Raja Ram Mohan Roy established the “Atmiya Sabha” a precursor in the socio-religious reforms in Bengal?

Q. In which year, Raja Ram Mohan Roy established the “Atmiya Sabha” a precursor in the socio-religious reforms in Bengal?
Answer: 1815
Notes: Atmiya Sabha was started by Ram Mohan Roy in 1815 in Kolkata. The organization used to debate on philosophical topics. The establishment of the organization is considered as beginning of the modern age in Kolkata.