Bakha is the central character of Mulk Raj Anand's novel Untouchable.
The novel presents one day in the life of Bakha.
Bakha belongs to the oppressed untouchable community.
Through his experiences, the novel exposes caste discrimination and social injustice.
Coolie is another novel by Mulk Raj Anand, but its protagonist is Munoo.
Therefore, Bakha is the protagonist of:
\[
\textit{Untouchable}.
\]