Where can one find study materials for the British citizenship test?
Your local library would have the needed study materials for the British citizenship test. There is also an application for a smart phone which would have study material for the British citizenship test.
Also, contacting a nearby British Embassy or Consulate can help.
You can find sample citizenship questions and study material on the United States Citizenship and Immigration Services site (see related link below). The best way to study for the citizenship test is by reviewing, and learning all the questions. For some sample questions from other sites, see the related links below.
I have researched citizenship tests and found a variety of sites. I am not sure which citizenship you are wanting to study for, so if it is for Canadian citizenship you can check out yourlibrary.ca/citizenship/. If you are studying for US citizenship test you can check out 800citizen.org/us_citizenship_test/. If it is for another country, I advise just researching the specific country you are wanting to become a citizen of.