In the sequence A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z, how many times does the letter 'A' appear?

A. 1

Which of the following is NOT a valid word formation from the root 'act'?

B. ACTION

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

A. 12

If the sequence is A, C, E, G, what is the next letter?

B. H