Old 20 Rupee Notes: You have a chance to become a millionaire by selling an old 20 rupee note. If it has the serial number 786 and a picture of Mahatma Gandhi, you can sell it on platforms like Quikr.

RBI Currency Printing: The Reserve Bank of India (RBI) holds the right to print and distribute the currency of India. The Indian currency, which has multiple rupee notes and coins, is handled by the ...