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

B. 13

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

C. 32

Which of the following words can be formed by adding a prefix to the root word 'form'?

A. TRANSFORM

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

A. CJSF

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

B. ACTION