Question Detail
Question
In how many ways can three objects be selected out of five distinct objects?
Correct Answer
Option B is the correct answer.
Detailed Explanation
The number of ways to select 3 objects from 5 distinct objects is given by the combination formula C(5,3) = 5!/(3!2!) = (5×4×3)/(3×2×1) = 120/12 = 10.
Hint
Use the combination formula since order doesn't matter.