. The answer is PONDICHERRY
1. I am a 11 letter city PONDICHERRY
2. Last 6 letters is fruit name.= CHERRY
3. 7,8,3 letters is a bird name.= HEN
4. 6,7,5,3 is an organ in the face.= CHIN
5. 1,8,3 is used 4 studnt = PEN
6. 9, 5,3 is a soap name.=RIN
hope it helps u!!