Q. In which of the following congress session congress working committee (CWC) was started?
Explanation: December 1920 at the Nagpur session of the Indian National Congress made some important organizational changes was made:
- a congress working committee (CWC) of 15 members was set up to lead the Congress from now onwards;
- provincial congress committees on linguistic basis were organized;
- ward committees were organized; and
- Entry fee was reduced to four annas.
Source: Spectrum Modern India