Hello madam u need not to worry about that. 1st just say about yourself in an attractive manner. And next you need to mention your native place meanwhile say about your studies from highest qualifications to ssc. Next you need to introduce your family and siblings. And then say about your hobbies in a passionate way. this is the simple way to answer about yourself. And ask the interviewer that do u need any more information about me sir/madam? Thats it.