Question 11
A box contains 5 red and 4 blue balls. In how many ways can 4 balls be chosen such that there are at most 3 balls of each colour?
- 132
- 242
- 60
- 120
- 240
ASSET practice questions, page 3 of 3, with answer review and explanations.
Question 11
Question 12
Question 13
Question 14