Which word is placed last in alphabetical order: Zebra, Yak, Xylophone, Whale?

C. ZEBRA

Arrange the following words and identify the second word: Lion, Tiger, Bear, Elephant.

D. TIGER

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

A. CJSF

What is the root word in the term 'unhappiness'?

A. HAPPY

If the sequence is A, C, E, G, what is the next letter?

B. H