Our Country India and World / हमारा देश भारत और विश्व
6th Class
General Knowledge
Our Country India and World / हमारा देश भारत और विश्व
Question Bank
India and The World
question_answer
Most ancient currencies have been replaced by modern streamlined ones based on the decimal system. Which is the world's oldest currency, currently in circulation, that was first used in the eighth century?