Question

study the following blood relation information carefully and answer the given question a is the father of c and d. c n d are married couple and they have two daughter H and I. C is the brother of d. G is a sister of f and daughter of P who is the mother of P. N is a grandfather of K who is not the son of D and G. B is mother in law of f who is wife of d. How many married couple in a group​

Answer 1

Answer:

Invalid question Sir/Madam....... for C and D cant be brothers as well as couples too.