Ever wonder what languages are represented on Indian currency? Here are all the 15 languages. The languages are ordered by their English alphabetical order. This is from a 10 Rupee note.
US currency is found to have marijuana residue and European currency has cocaine residues. I have not seen a study about residue on Indian currency.
Unlike US currency Indian bills are of different sizes for different denominations. This is to prevent bleaching of a lower denomination bill and using the paper for a new higher denomination.
Each denomination carries a picture of Mahatma Gandhi on the front and different images on the back
5 Rs: Tractor
10 Rs: Rhinoceros, Elephant, Tiger
20 Rs: Palm trees
50 Rs: Indian Parliament
100 Rs: Himalaya Mountains
500 Rs: Dandi March
1000 Rs: Indian Economy