Which of the following options is a valid transformation of the root word 'inform'?

D. ALL OF THE ABOVE

In the sequence 5, 10, 20, 40, what is the next number?

C. 80

Identify the pattern: 1, 1, 2, 3, 5, 8, ?

C. 13

Find the next term in the series: 3, 6, 11, 18, ?

A. 25

Arrange the following words in alphabetical order: Zebra, Lion, Tiger, Antelope.

D. ANTELOPE