What letter comes next in the series: M, N, O, P, ?

A. Q

Given that '>' means addition, '<' means subtraction, '=' means multiplication, and '?' means division, what is the result of 5 > 3 < 2 = 4?

A. 10

If M + N means M × N, M × N means M - N, M - N means M ÷ N, and M ÷ N means M + N, what is the value of 8 × 2?

B. 10

In the series 2, 4, 8, 16, what is the next number?

C. 32

Fire is to Heat as Ice is to ____?

A. COLD