If '?' means greater than, '?' means less than, '?' means multiplication, and '?' means addition, which of the following is true? 5 ? 3 ? 2 ? 6 ? 1?

Answer: A. True
5 > (3 * 2) < 6 + 1 is true since 5 > 6 is false, but 5 > 6 is false, hence the statement is true.