A family has 6 members P, Q, R , S , T and U. Q is the son of R, but R is not the mother of Q. P and R are a married couple. T is the brother of R. S is the daughter of P. U is the sister of Q.

Q:

What is the ratio of Males to Females in this family?

• 1
  5 : 1
• 2
  2 : 1
• 3
  1 : 1
• 4
  1 : 2