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

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 options is a valid word formed by changing the root 'act'?

B. ACTION