Every question works the same way. Attempt it first, before looking at the answer. Then check whether you were right. Read the explanation either way — including why the tempting wrong option isn’t correct. That’s the part most practice sites skip.
How to Get Started
- Jump straight in. The homepage always has a live question ready below the fold — try it now.
- Or pick a subject first. Browse all 21 subjects, with question counts, on the Subjects page.
- Read up before you practice. The Resources section has short study notes for each subject.
- Track your progress. You don’t need an account to practice. Create one to see your history and weak spots on My Progress.