In how many ways you can answer one or more questions out of 6 questions each having an alternative?

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Question: In how many ways can you answer one or more questions out of 6 questions each having an alternative?

Explanation:

One Question: You can answer the first question in 2 ways (either correct or incorrect).
Two Questions: You can answer the second question in 2 ways, which results in a total of 4 ways to answer the first two questions.
Three Questions: Similarly, for the third question, there are 2 ways to answer, making it a total of 8 ways to answer the first three questions.
Four Questions: For the fourth question, there are 2 ways to answer, resulting in 16 ways to answer the first four questions.
Five Questions: With 2 ways to answer the fifth question, there are 32 ways to answer the first five questions.
Six Questions: Finally, for the sixth question, there are 2 ways to answer, bringing the total ways to answer all six questions to 64.

Therefore, you can answer one or more questions out of 6 questions each having an alternative in 64 different ways.