What is the antonym of 'full'?

A. EMPTY
Posted in:  Antonyms -  Vocabulary -  English

If X is the father of Y and Y is the son of Z, what is Z's relation to X?

C. MOTHER

If '>' means addition, '<' means subtraction, '=' means multiplication, and '?' means division, what is the value of 6 > 2 < 3 = 4 ? 2?

C. 22

If P is the daughter of Q and Q is the sister of R, what is P's relation to R?

A. NIECE

Complete the series: 7, 14, 28, 56, ?, 224

A. 112