Identify the pattern: A, C, E, G, I, ?

A. K

Which of the following does not belong in the series: 2, 4, 8, 16, 32, 64, 128, ?

A. 256

In a series where each term is the previous term multiplied by 2, if the first term is A, what is the fourth term?

C. 16A

In a certain code, 'FISH' is written as 'GJTI'. How is 'BIRD' written in that code?

A. CJSF

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

C. 32