"In Australia, there are very strict laws concerning the age of sexual consent, which is 16 or 17 depending on which state or territory you reside in."
Australian 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 Australian Citizenship: Our Bond material alone.