| Years as Leader | Answer | % Correct |
|---|---|---|
| 2019- | Boris Johnson | 100%
|
| 1975-1990 | Margaret Thatcher | 100%
|
| 2005-2016 | David Cameron | 92%
|
| 2016-2019 | Theresa May | 92%
|
| 1940-1955 | Winston Churchill | 92%
|
| 1990-1997 | John Major | 85%
|
| 1937-1940 | Neville Chamberlain | 85%
|
| 1955-1957 | Anthony Eden | 77%
|
| 1965-1985 | Edward Heath | 62%
|
| 1957-1963 | Harold Macmillan | 46%
|
| 2001-2003 | Iain Duncan Smith | 38%
|
| 2003-2005 | Michael Howard | 38%
|
| 1923-1937 | Stanley Baldwin | 38%
|
| 1997-2001 | William Hague | 38%
|
| 1963-1965 | Alec Douglas-Home | 31%
|
| 1902-1911 | Arthur Balfour | 31%
|
| 1916-1923 (Leader in the Commons 1911-1916) | Bonar Law | 15%
|
| 1885-1902 | Robert Gascoyne-Cecil | 8%
|