Q. Who among the following founded the “Prarthana Samaj”?

[A] Keshab Chandra Sen

[B] Atmaram Pandurang

[C] R.G. Bhandarkar

[D] N.G. Chandavarkar

Answer: B
Notes:

Explanation: In 1867, Keshab Chandra Sen helped Atmaram Pandurang found the Prarthana Samaj in Bombay. Earlier, the Brahmo ideas spread in Maharashtra.

A precursor of the Prarthana Samaj was the Paramahansa Sabha, something like a secret society to spread liberal ideas and encourage the breakdown of caste and communal barriers.

Source: Spectrum Modern India