Please do as bellow:
1) Save file (Rupee Foradian.ttf) in ur desktop.
2) The file Rupee Foradian.ttf (Enclosed herewith) paste in the Font folder in Control panel
3) Now change the font to *Rupee Foradian* in the document where you want to use the symbol of new Rs.
4) Use the key (Above TAB Key) to input the symbol.