If the letter Z is the 26th letter, what is the position of letter M in the alphabet?

A. 12

In a quiz, Tom is ranked 3rd from the top and 6th from the bottom. How many participants are there in total?

B. 9

Book is to Library as Painting is to ?

B. MUSEUM

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

C. 32

If '?' means addition, '?' means subtraction, and '?' means multiplication, what is the result of 8 ? 2 ? 3 ? 2?

B. 10