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

D. 80

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

C. 13

If the pattern is 3, 6, 9, 12, what is the next number?

A. 15

Which of the following words is an example of a compound word formed from 'BOOK' and 'MARK'?

A. BOOKMARK

If the word 'COLD' is coded as 'DPME', how is 'WARM' coded in the same way?

A. XBNQ