In the series A, C, E, G, I, what is the 4th letter?

A. G

If 'FISH' is coded as 6, 9, 19, 8 and 'CHIP' is coded as 3, 8, 9, 16, what is the code for 'BITE'?

A. 2, 9, 20, 5

In a coding scheme, 'SUN' is represented as 19, 21, 14 and 'MOON' as 13, 15, 15, 14. What is the code for 'STAR'?

A. 19, 20, 1, 18

Complete the series: z, x, v, t, ?

A. R

If the 1st letter is A and the 26th letter is Z, what is the 10th letter?

A. J