If '>' represents greater than, '<' represents less than, '=' represents equal to, and '?' represents not equal to, which of the following statements is true? 5 > 3 and 2 < 4?
If '?' stands for multiplication, '?' stands for addition, '?' stands for subtraction, and '?' stands for division, what is the value of 6 ? 2 ? 3 ? 4 ? 2?
If '+' represents addition, '-' represents subtraction, '×' represents multiplication, and '÷' represents division, what is the value of 8 ÷ 2 + 3 × 4?