| Years In Office | Party | Answer | % Correct |
|---|---|---|---|
| 1966-1977 | Congress | Indira Gandhi | 97%
|
| 1980-1984 | Congress | Indira Gandhi | 97%
|
| 1947-1964 | Congress | Jawaharlal Nehru | 97%
|
| 2014-Present | BJP | Narendra Modi | 93%
|
| 2004-2014 | Congress | Manmohan Singh | 79%
|
| 1984-1989 | Congress | Rajiv Gandhi | 72%
|
| 1996 | BJP | Atal Bihari Vajpayee | 62%
|
| 1998-2004 | BJP | Atal Bihari Vajpayee | 62%
|
| 1964-1966 | Congress | Lal Bahadur Shastri | 62%
|
| 1977-1979 | Janata Party | Morarji Desai | 45%
|
| 1979-1980 | SJP | Charan Singh | 41%
|
| 1991-1996 | Congress | Pamulaparthi Venkata Narasimha Rao | 38%
|
| 1966 | Congress | Gulzarilal Nanda | 34%
|
| 1989-1990 | Janata Dal | Vishwanath Pratap Singh | 34%
|
| 1990-1991 | Samajwadi Janata Party | Chandra Shekhar | 31%
|
| 1996-1997 | Janata Dal | Haradanahalli Doddegowda Deve Gowda | 31%
|
| 1997-1998 | Janata Dal | Inder Kumar Gujral | 24%
|