Step 1: Background of Cabinet Mission.
The Cabinet Mission Plan was sent to India in 1946 by the British government to discuss the transfer of power and India’s future constitutional setup. It included three members.
Step 2: Leadership.
The chairman of the Cabinet Mission was Pethick-Lawrence, who was then the Secretary of State for India. Other members were Sir Stafford Cripps and A.V. Alexander.
Step 3: Elimination of options.
- (A) Lawrence: Correct, Pethick-Lawrence was the Chairman.
- (B) Cripps: Member, not chairman.
- (C) Wavell: Viceroy of India, not in Cabinet Mission.
- (D) Alexander: Member, not chairman.
Conclusion: The chairman of the Cabinet Mission Plan was Pethick-Lawrence.