Build the idea
Build exam-ready understanding by connecting the core idea, formulas or facts, worked example and previous NDA questions. Focus on why each rule works, then test it under timed conditions.
Concept
Banks accept deposits and lend money, channelling savings into investment. The Reserve Bank of India (RBI) is the central bank that regulates the banking system and issues currency.
The RBI controls money supply through monetary policy.
Key Points & Formulas
- RBI established in 1935; it is the central bank and issues currency (except coins).
- RBI is the 'banker's bank' and lender of last resort.
- Monetary tools: repo rate, reverse repo rate, CRR, SLR.
- Commercial banks create credit through lending.
Worked Example
Q. What happens to borrowing when the RBI raises the repo rate?
The repo rate is the rate at which the RBI lends to banks.
A higher repo rate makes borrowing costlier for banks and customers.
This reduces borrowing and helps control inflation.
