In a group of five friends: Alice, Bob, Charlie, David, and Eva, Alice is taller than Bob but shorter than Charlie. David is shorter than Eva but taller than Bob. Who is the tallest among them?

C. CHARLIE

What number should replace the question mark in the series: 1, 4, 9, 16, ?

B. 25

In a coding system, 'COW' is represented as 3, 15, 23 and 'PIG' is represented as 16, 9, 7. What is the code for 'HEN'?

A. 8, 5, 14

Pencil is to Write as Eraser is to ?

A. ERASE

Dog is to Bark as Cat is to ?

A. MEOW