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A sports kit has (3) bats, (5) balls and (4) glove options. How many total ways are there to choose one each?

Answer and explanation

Correct answer: (60) ways

The governing concept is the fundamental principle of counting: when a task is completed through independent successive choices, the numbers of choices are multiplied. The kit requires one bat, one ball and one glove. There are 3 possible bat selections; for each selected bat, there are 5 possible ball selections, giving 3 × 5 = 15 bat-ball pairs. Each such pair can be combined with any of the 4 glove options, so the total is 3 × 5 × 4 = 60. Therefore option D is correct. Option A adds the numbers, while options B and C multiply only two of the three required choice stages and therefore do not count complete kits.

Related tags

Permutations-CombinationsFundamental-Principle-Of-CountingClass-11Fundamental Principle Of CountingPermutations And CombinationsMathematicsClass 11 Mcq

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