The word secular was added to the Indian Constitution during Prime Ministership of :AJawaharlal NehruBMorarji DesaiCIndira GandhiDLal Bahadur ShastriAnswer: C. Indira GandhiRead Explanation: The terms "Socialist", "Secular", and "Integrity" were added to the Preamble of Indian Constitution in 1976 through the 42nd Constitutional Amendment. Indira Gandhi was the PM of India during this amendment The Preamble of Indian Constitution has been amended only once so far Open explanation in App