What is the 7th letter of the English alphabet?

A. G

In a family, M is the father of N and O. P is the mother of N and O. Q is the sister of N. If O is a musician, what is Q's relationship to O?

A. SISTER

In a family of four members A, B, C, and D, A is a doctor, B is a teacher, C is A's sibling, and D is the parent of A and C. Who among them is the teacher?

B. B

If Z is to Y as X is to what letter?

A. W

Which of the following pairs is different from the others?

D. KNIFE - FORK