The correct answer is: C. Kranti Kumar Bhartiya.
Kranti Kumar Bhartiya was a trade union leader who led the historic protest of labourers of B.N.C. Mill Rajanandgaon in 1968. The protest was against the mill management’s decision to close down the mill. The protest was successful in getting the mill management to reopen the mill and also in getting better working conditions for the labourers.
Pt. Sunderlal Sharma was a freedom fighter and social activist who was not involved in the protest. Thakur Pyarelal Singh was a politician who was not involved in the protest. Barister Chhedilal was a lawyer who was not involved in the protest. Qutubdin was a labourer who was involved in the protest but he was not the leader of the protest.
The protest was a major event in the history of the labour movement in India. It showed the power of the working class and their ability to fight for their rights. The protest also led to the improvement of working conditions for labourers in many other mills in India.