Among seven sisters Anu, Barsha, Champa, Disha, Emma, Farheen and Geeta; Barsha is elder than only four other sisters. Champa is elder than Disha. Anu is elder than Farheen. Emma is elder than one person only, that is Geeta, who is the youngest among all sisters. Barsha is elder than Anu. Given that no two sisters have the same age, find out who is the eldest sister.

Champa

Anu, Barsha, Champa, Disha, Emma, Farheen, Geeta

1) Barsha is elder than only four other sisters

2) Emma is elder than one person only, that is Geeta, who is the youngest among all sisters

So, _> _> Barsha> _> _> Emma> Geeta

3) Barsha is elder than Anu

4) Anu is elder than Farheen

So, _>_> Barsha> Anu> Farheen> Emma> Geeta

5) Champa is elder than Disha

So, Champa> Disha> Barsha> Anu> Farheen> Emma> Geeta

Therefore, Champa is the elder sister