The relevant information is: Their best ever performance is winning the Cup in the 1966 tournament held in England, whilst they also finished in fourth place in 1990, in Italy, and in 2018 in Russia.
This justifies what answer for what question? Q & A:
Passage: England did not enter the competition until 1950, but have entered all eighteen subsequent tournaments. They have failed to qualify for the finals on three occasions, 1974 (West Germany), 1978 (Argentina) and 1994 (United States), and have failed to advance from the group stages on three occasions; at the 1950 FIFA World Cup, the 1958 FIFA World Cup and the 2014 FIFA World Cup. Their best ever performance is winning the Cup in the 1966 tournament held in England, whilst they also finished in fourth place in 1990, in Italy, and in 2018 in Russia. Other than that, the team have reached the quarter-finals on nine occasions, the latest of which were at the 2002 (South Korea / Japan) and the 2006 (Germany).

Question: Based on this passage, when was last time england won world cup?
1966