There are 10 true-false questions in an examination. Then these questions can be answered in [4107]

Q) There are 10 true-false questions in an examination. Then these questions can be answered in

Options:
A)20 ways
B) 100 ways
C) 240 ways
D) 1024 ways

Tagged:

Answer

D) 1024 ways | Explanation:If you have 10 questions, and 2 choices per question, then you have 2^10 =1024 possibilities.

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