RESERVE BANK OF INDIA. Guaratteed by the central goverment. I promise to pay the bearer the sum of twenty rupees. Mahatma Gandhi / Twenty Rupees

Zimbabwean dollar - Currency

The Zimbabwean dollar was the name of four official currencies of Zimbabwe from 1980 to 12 April 2009. During this time, it was subject to periods of extreme inflation, followed by a period of hyperinflation.

https://en.wikipedia.org/wiki/Zimbabwean_dollar