Consider the following : 1. Calcutta Unitarian Committee 2. Tabernacle of New Dispensation 3. Indian Reform Association Keshab Chandra Sen is associated with the establishment of which of the above?

Keshab Chandra Sen established the Indian Reform Association in 1870 and the Tabernacle of New Dispensation in 1881 following his split from the Brahmo Samaj, making statements 2 and 3 correct. Option (d) is the most tempting wrong choice, but statement 1 is incorrect because the Calcutta Unitarian Committee was founded in 1823 by Raja Ram Mohan Roy and William Adam. The core concept tested is the leadership and organizational evolution of 19th-century socio-religious reform movements, specifically the schisms within the Brahmo Samaj.