The provided string appears to be URL-encoded text in Unicode, specifically in UTF-8 format. Let's decode it:
$$ भाभी की गाड़ी की फोटो $$ The provided string appears to be URL-encoded text
Which, when translated to English, means: when translated to English
Decoding the entire string:
$$ %E0%A4%BC%E0%A4%BE%E0%A4%AD%E0%A5%80 %E0%A4%95%E0%A5%80 %E0%A4%97%E0%A4%BE%E0%A4%82%E0%A4%A1 %E0%A4%95%E0%A5%80 %E0%A4%AB%E0%A5%8B%E0%A4%9F%E0%A5%8B $$ The provided string appears to be URL-encoded text