In how many ways can an examinee answer a set of ten true/false type questions?
Given: An examinee can answer a question either true or false, which implies two possibilities are possible.
So total possible outcomes possible are 2C1 × 2C1 × 2C1 × 2C1 × 2C1 × 2C1 × 2C1 × 2C1 × 2C1 × 2C1 = 210