KBC 2023, The options of the question - Which future Prime Minister of India served as the Minister of External Affairs under PM Moraji Desai? A. Shri Atal Bihari Vajpayee B. Shri IK Gujral C. Dr Manmohan Singh D. Shri Chandra Shekhar The answer is A. Shri Atal Bihari Vajpayee.
