In how many ways can an examinee answer a set of ten true/false type questions?

Solution:

According to the question, there are two options for an examinee’s response to a question: true or false. An examinee can answer a series of ten true/false questions in any of the following ways:

²C₁ × ²C₁ × ²C₁ × ²C₁ × ²C₁ × ²C₁ × ²C₁ × ²C₁ × ²C₁ × ²C₁ = 2×2×2×2×2×2×2×2×2×2

= 1024 ways