Multiple choice general knowledge sports click odd man out Sharad Pawar Manmohan Singh lal bahadur shastri atal Bihari Vajpaee Reveal answer Fill a bubble to check yourself A Correct answer Explanation Manmohan Singh, Lal Bahadur Shastri, and Atal Bihari Vajpayee all served as Prime Ministers of India. Sharad Pawar has been a prominent politician and Union Minister but was never Prime Minister.