Sunita, Rahul and Suraj are chiildren of Mrs. and Mr. Ahuja, Rani Rohan and Sham are children of Mrs. and Mr. Malik. Sham and Sunita are married and Arjun and Sohan are there children. Gunjan and Romesh are children of Mrs. and Mr. Gandhi. Gunjan is married to Suraj and has three children named Rupali, Sonu and Ravi.
How is Raqhul related to Arjun?