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The total number of ways of answering 5 objective questions, each question having four choices are
- a)2880
- b)120
- c)1024
- d)None of the above
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
The total number of ways of answering 5 objective questions, each ques...
Calculation of the Total Number of Ways
To solve this problem, we can use the concept of permutations and combinations. Let's break down the problem step by step.
Step 1: Determine the number of choices for each question.
In this case, each question has four choices. Therefore, for each question, there are 4 possible answers.
Step 2: Find the total number of ways to answer all the questions.
Since we have 5 questions, and each question has 4 choices, we can find the total number of ways to answer all the questions by multiplying the number of choices for each question.
Total number of ways = (Number of choices for question 1) * (Number of choices for question 2) * (Number of choices for question 3) * (Number of choices for question 4) * (Number of choices for question 5)
Total number of ways = 4 * 4 * 4 * 4 * 4 = 4^5 = 1024
Therefore, the correct answer is option 'C' which is 1024.
Summary:
- Each question has 4 choices.
- There are 5 questions in total.
- To find the total number of ways to answer all the questions, we multiply the number of choices for each question.
- The total number of ways is 1024.
To solve this problem, we can use the concept of permutations and combinations. Let's break down the problem step by step.
Step 1: Determine the number of choices for each question.
In this case, each question has four choices. Therefore, for each question, there are 4 possible answers.
Step 2: Find the total number of ways to answer all the questions.
Since we have 5 questions, and each question has 4 choices, we can find the total number of ways to answer all the questions by multiplying the number of choices for each question.
Total number of ways = (Number of choices for question 1) * (Number of choices for question 2) * (Number of choices for question 3) * (Number of choices for question 4) * (Number of choices for question 5)
Total number of ways = 4 * 4 * 4 * 4 * 4 = 4^5 = 1024
Therefore, the correct answer is option 'C' which is 1024.
Summary:
- Each question has 4 choices.
- There are 5 questions in total.
- To find the total number of ways to answer all the questions, we multiply the number of choices for each question.
- The total number of ways is 1024.
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Community Answer
The total number of ways of answering 5 objective questions, each ques...
The total ways of answering would be. 4x4x4x4x4=4^5 that will be 1024.
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