In the series A, B, C, D, E, F, G, how many letters are vowels?

B. 3

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

B. 3

  - If the word 'COLD' is coded as 'DPME', how would you code the word 'WARM'?

A. XBSN

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

A. CJSF

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

A. CJSF