Probability (S1)
6.3What the syllabus asks of you
- Elementary probability.
- Sample space. Exclusive and complementary events. Conditional probability.
- Independence of two events.
- Sum and product laws.
Read the notes first
Chapter 22: Probability
Drill this topic
All 11 questions on Probability (S1), untimed — answer on paper, then mark yourself against the mark scheme.
Make a worksheet
Choose the years and how many questions, then print it with the answers on separate pages.
11 questions
These are structured questions, answered in working rather than by picking an option, so they are not listed here one by one. The drill above puts each in front of you with its mark scheme to check against.

