Correct Answer: (d) It is in circulation
Solution:As per the question period option (d) was not true for the Euro. The 'euro' is the official currency of 20 of the 27 member states of the European Union. It is also used officially by the institutions of the European Union, by four European microstates (Andorra, Monaco, San Marino and Vatican City) that are not EU members, the British Overseas Territory of Akrotiri and Dhakelia, as well as unilaterally by Montenegro and Kosovo. Outside Europe, a number of special territories of EU members also use euro as their currency. The euro was established by the provisions in the 1992 Maastricht Treaty and the name 'euro' was officially adopted in Madrid on 16 December 1995. The euro was introduced to world financial markets as an accounting currency (unit of account) on 1 January 1999, replacing the former European Currency Unit (ECU) at a ratio of 1: 1. Physical euro coins and banknotes entered into circulation on 1 January, 2002. At present, euro is the second-largest reserve currency as well as the second-most traded currency in the world after the US dollar. Euro bank notes exist in seven different denominations: €5, € 10, € 20, € 50, € 100, €200 and € 500.