| Year | Answer | % Correct |
|---|---|---|
| 1947 | Jawaharlal Nehru | 98%
|
| 1980 | Indira Gandhi | 97%
|
| 2014 | Narendra Modi | 96%
|
| 2004 | Manmohan Singh | 95%
|
| 1984 | Rajiv Gandhi | 91%
|
| 1979 | Charan Singh | 83%
|
| 1989 | Vishwanath Pratap Singh | 77%
|
| 1998 | Atal Bihari Vajpayee | 72%
|
| 1964 | Lal Bahadur Shastri | 67%
|
| 1991 | P.V. Narasimha Rao | 59%
|
| 1977 | Moraji Desai | 52%
|
| 1996 | H.D. Deve Gowda | 45%
|
| 1997 | Inder Kumar Gujral | 39%
|
| 1966 | Gulzari Lal Nanda | 33%
|
| 1990 | Chandra Shekhar | 29%
|