91. A is father of C and D is son of B.E is brother of A. If C is sister of D, how is B related to E?
- A. Sister In Law
- B. Father
- C. Mother
- D. Brother
Check answer and explanation
Answer: Sister In Law
Explanation If A is the father of C and C is the sister of D, then A is also the father of D; since D is the son of B , this means B is the wife of A, making B the sister-in-law of E (A's brother). Explanation: A is the father of C and D are siblings. D is the son of B. Therefore, B is the mother of D and the wife of A . Since E is the brother of A, B becomes E's sister-in-law.