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Find the total number of ways of answering 5 objective-type question,

Question:

Find the total number of ways of answering 5 objective-type question, each question having 4 choices.

 

Solution:

Given: 5 objective-type question, each question having 4 choices.

To find: the number of ways of answering them.

Each objective-type question has 4 choices.

So the total number of ways of answering 5 objective-type question, each question having 4 choices $=4 \times 4 \times 4 \times 4 \times 4=4^{5}$

 

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