RRB NTPC · Question 58

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. How many brothers does U have?

1. A

   3

2. B

   None

3. C

   2

4. D

   1