What is the 10th letter in the English alphabet?

A. J

If the letter 'X' is the 24th letter of the alphabet, what is the 24th letter before 'X'?

A. A

How many letters are there between 'M' and 'T' in the English alphabet?

A. 5

If Z is the 26th letter, what is the 15th letter of the alphabet?

A. O

What is the position of the letter 'T' in the English alphabet?

B. 20