প্রশ্ন সংশোধন করুন
প্রশ্ন:
P and Q are brothers, R and S are sisters. The son of P is brother , R and S are sisters. The son of P is brother of S. Q is related to R as -
P and Q are brothers, R and S are sisters. The son of P is brother , R and S are sisters. The son of P is brother of S. Q is related to R as -