If the code for 'CAT' is 12, 15, 18 and the code for 'DOG' is 14, 17, 20, what is the code for 'BAD'?

C. 9, 11, 13

Find the missing letter in the series: z, x, v, t, ?

A. S

In a race of 50 runners, if Sam is 15th from the top, what is his position from the bottom?

A. 36TH

K is the daughter of L. M is the brother of L. How is K related to M?

A. NIECE

Choose a word similar to the group: Calm, Peaceful, Tranquil.

C. SERENE