Leaving Cert Ireland · Mathematics
Counting and Probability
7 practice questions, each with the answer and an explanation.
Practise Counting and Probability now
Random questions from this topic, one at a time. You see the answer and the explanation straight after each one.
All 7 questions
- In how many ways can 4 distinct prizes be given to 5 candidates, with no candidate receiving more than one prize?
- A team has 6 men and 4 women. In how many ways can a group of 2 men and 1 women be chosen?
- In how many ways can 4 distinct prizes be given to 9 candidates, with no candidate receiving more than one prize?
- A team has 5 men and 4 women. In how many ways can a group of 2 men and 1 women be chosen?
- A team has 6 men and 4 women. In how many ways can a group of 1 men and 2 women be chosen?
- A box has 6 red and 4 white marbles. Two marbles are taken out at the same time. What is the probability that both are red?
- A box has 3 red and 5 white marbles. Two marbles are taken out at the same time. What is the probability that both are red?
Keep practising
More Leaving Cert Ireland topics
- Algebra, Functions, Calculus and Statistics36 questions
- Cells, Genetics, Ecology and Human Biology36 questions
- Literary Devices, Language Genres and Close Reading34 questions
- Number and Algebra21 questions
- Mole Calculations14 questions
- Language Genres, Rhetoric and Comprehension12 questions
- Comparative Study and Critical Appreciation12 questions
- Measures, Shape and Space9 questions