When did King George V assign Canada’s national colours of white and red?
Explanation:
"King George V assigned Canada’s national colours of white and red in 1921, which have become iconic symbols of the nation, reflected in its flag and other emblems."
Canadian Citizenship Test gives you access to many more tests than just the one practice test available on the government website. That official sample test is good for giving you an idea of what to expect on the real test. But it can't help you prepare fully. Nor does reading the Canadian Citizenship: Our Bond material alone.