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A question paper cobtains 6 questions, each having an alternative. the number of ways an examiner can answer one or more questions is?
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A question paper cobtains 6 questions, each having an alternative. the...
Understanding the Problem
To solve the problem of how many ways an examiner can answer one or more questions from a set of 6 questions, each having an alternative, we need to consider all the possible combinations.
Options for Each Question
For each of the 6 questions, the examiner has the following options:
- Answer the question
- Answer the alternative
- Do not answer the question
This gives us 3 options per question.
Total Combinations
Since there are 6 questions, the total number of combinations can be calculated as follows:
- Total options = \(3^6\)
This accounts for every question having 3 different choices.
Excluding the Case of No Answers
However, the problem specifies that the examiner must answer at least one question. Therefore, we need to subtract the scenario where no questions are answered:
- Total combinations including no answers = \(3^6 = 729\)
- Subtract the scenario of not answering any question: \(729 - 1 = 728\)
Final Answer
Thus, the total number of ways in which an examiner can answer one or more questions is:
- **728 ways**
This approach ensures that all combinations are accounted for while adhering to the requirement that at least one question must be answered.
To solve the problem of how many ways an examiner can answer one or more questions from a set of 6 questions, each having an alternative, we need to consider all the possible combinations.
Options for Each Question
For each of the 6 questions, the examiner has the following options:
- Answer the question
- Answer the alternative
- Do not answer the question
This gives us 3 options per question.
Total Combinations
Since there are 6 questions, the total number of combinations can be calculated as follows:
- Total options = \(3^6\)
This accounts for every question having 3 different choices.
Excluding the Case of No Answers
However, the problem specifies that the examiner must answer at least one question. Therefore, we need to subtract the scenario where no questions are answered:
- Total combinations including no answers = \(3^6 = 729\)
- Subtract the scenario of not answering any question: \(729 - 1 = 728\)
Final Answer
Thus, the total number of ways in which an examiner can answer one or more questions is:
- **728 ways**
This approach ensures that all combinations are accounted for while adhering to the requirement that at least one question must be answered.
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A question paper cobtains 6 questions, each having an alternative. the number of ways an examiner can answer one or more questions is?
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A question paper cobtains 6 questions, each having an alternative. the number of ways an examiner can answer one or more questions is? for CA Foundation 2024 is part of CA Foundation preparation. The Question and answers have been prepared according to the CA Foundation exam syllabus. Information about A question paper cobtains 6 questions, each having an alternative. the number of ways an examiner can answer one or more questions is? covers all topics & solutions for CA Foundation 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A question paper cobtains 6 questions, each having an alternative. the number of ways an examiner can answer one or more questions is?.
A question paper cobtains 6 questions, each having an alternative. the number of ways an examiner can answer one or more questions is? for CA Foundation 2024 is part of CA Foundation preparation. The Question and answers have been prepared according to the CA Foundation exam syllabus. Information about A question paper cobtains 6 questions, each having an alternative. the number of ways an examiner can answer one or more questions is? covers all topics & solutions for CA Foundation 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A question paper cobtains 6 questions, each having an alternative. the number of ways an examiner can answer one or more questions is?.
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