JAMB 1995 · UME · Q9
Four members of a school's first eleven cricket team are also members of the first fourteen rugby team. How many boys play for at least one of the two teams?
Worked solution (try it first)
- Cricket has 11 players and rugby has 14.
- Adding gives 25, but the 4 boys in both teams are counted twice.
- Take them away once: , option B.