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

A. I

Identify the odd pair of words.

C. CHEF - RECIPE

In the series 2, 4, 8, 16, what is the next number?

C. 32

Choose the odd pair of words.

D. FISH - CORAL

Which of the following does not belong in the series: 3, 6, 9, 12, 15, 18?

D. 14