Ms Sakshi, an economics teacher, was explaining the concept of 'minimum percentage of the total deposits to be kept by any commercial bank with the Central Bank of the country, as per norms and statute prevailing in the country'. From the following, choose the correct alternative which specifies towards the concept explained by her?

Topics covered by the exam incude: 

Microeconomics, Consumer Behaviour and Demand; Producer Behaviour and Supply; Forms of Market and Price Determination; Simple    
Applications of Tools of Demand and Supply Curves   

Macroeconomics—National Income and Related Aggregates — Basic Concepts and Measurement; Determination of Income and Employment; Money and Banking; Government Budget and the Economy; Balance of Payments; Indian Economy; Passage Based Multiple Choice Questions