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.

A surprising trend has emerged among collectors and enthusiasts, as certain 20 Rupee notes are reportedly fetching prices in lakhs of rupees online. The rising demand for rare currency has prompted ...