Indian currency - Save Indian economy

Indian currency notes comes in a number of denominations like Rs. 10, 20, 50, 100, 500 and 1000. Now-a-days, many anti-social elements are actively involved in priniing of duplicate currency, hence becoming a great threat to Indian economy. It is believed that in India, currently duplicate currency notes worth Rs. 1,59,00,00,00,00,000 (Rs. 1,59,000 crore) are in circulation in almost every field of business. Hence, its becomes a responsibility of each and every Indian to be aware of this fact and be enough knowledgeable to easily make the difference between authentic and duplicate. Given below are the identification details issued by RBI (Reserve Bank of India) on how to authenticate a currency note.