Državna Matura (Montenegro) · Mathematics (State Matura Montenegro)

Probability, counting and sequences

10 practice questions, each with the answer and an explanation.

Practise Probability, counting and sequences now

Random questions from this topic, one at a time. You see the answer and the explanation straight after each one.

All 10 questions

  1. The first term of an arithmetic sequence is -2 and the common difference is 4. What is the sum of the first 20 terms?
  2. 6 runners compete in a race. In how many ways can the first 3 places be awarded?
  3. The first term of an arithmetic sequence is 3 and the common difference is 2. What is the 20th term?
  4. 7 runners compete in a race. In how many ways can the first 2 places be awarded?
  5. The first term of an arithmetic sequence is 7 and the common difference is -3. What is the 20th term?
  6. A geometric sequence has first term 1 and common ratio 2. What is the 6th term?
  7. The first term of an arithmetic sequence is 7 and the common difference is 4. What is the sum of the first 20 terms?
  8. A geometric sequence has first term 2 and common ratio 2. What is the 5th term?
  9. 5 runners compete in a race. In how many ways can the first 2 places be awarded?
  10. The first term of an arithmetic sequence is 7 and the common difference is 5. What is the sum of the first 15 terms?

Keep practising

More Državna Matura (Montenegro) topics

All Državna Matura (Montenegro) practice →

Probability, counting and sequences in other exams

Ready for the full Državna Matura (Montenegro) test?

Take a mock testDržavna Matura (Montenegro) hub
Probability, counting and sequences practice questions | GetMyMockTest