Mohan owns 3 pants and 2 shirts. The number of pant and shirt pairs he can wear is:
- 6
- 5
- 8
- 9
Show answer and solution
Correct answer: A. 6
1. A pant can be picked in 3 ways.
2. For each, a shirt can be picked in 2 ways.
3. That gives 3 times 2, or 6 pairs.
_Source: syllabus Mathematics, Chapter 7, Permutations and Combinations._