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A game avatar has 2 face options, 4 hat options, and 3 costume options. In how many ways can one complete avatar be created?

Answer and explanation

Correct answer: 24

This uses the multiplication rule, also called the fundamental principle of counting. A complete avatar requires one face, one hat, and one costume, so a choice in one category is combined with a choice in each of the other independent categories. The total is 2 × 4 × 3 = 24. Hence option D is correct. The number 12 would count only two groups, such as faces and hats, and would ignore the costume choices. The number 9 is an addition-rule result, which would be suitable only if the user selected exactly one item from one of the categories rather than building a complete avatar. The value 18 has no valid counting basis here. Since every face can be paired with every hat and every costume, multiplication counts all distinct combinations without omission.

Related tags

Fundamental Counting PrincipleMultiplication RuleCombinationsFundamental Principle Of CountingPermutations And CombinationsMathematicsClass 11 Mcq

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