1980: Indira Gandhi’s Congress Party got a super majority (65%)
1977: Indira Gandhi's Congress Party got a majority (56%)
1971: Indira Gandhi's Congress Party got a super majority (68%)
1967: Indira Gandhi's Congress Party got a majority (55%)
1962: Nehru's Congress Party at 73%
1957: Nehru's Congress Party at 75%
1952: Nehru's Congress Party at 74%
If the complaint is, "Supermajorities aren't a Democracy", then it must be agreed upon that India hasn't been been a Democracy under the Congress Party for 32 years out of the 75 years of independence.