What is the 10th letter of the English alphabet?

A. J

What is the position of the letter 'M' in the English alphabet?

A. 12

How many times does the letter 'A' appear in the series: A, B, A, C, D, A, E?

B. 3

How many times does the letter 'T' appear in the series: A, B, C, T, D, T, E, T, F?

B. 3

What is the 10th letter in the English alphabet?

A. J