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

B. 3

What is the 15th letter of the English alphabet?

A. O

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

A. CJSF

The word 'LEMON' is transformed into 'MFNPO'. What is the transformation for 'ORANGE'?

A. PSBHF

What is the 10th letter of the English alphabet?

A. J