The RBI manages inflation and liquidity through a set of monetary policy tools, from the Repo Rate to the Cash Reserve Ratio.
💰 Core RBI Tools
Reserve Requirements and Rates
- CRR The Cash Reserve Ratio is the portion of deposits banks must keep with the RBI as reserves.
- SLR The Statutory Liquidity Ratio requires banks to maintain a portion of deposits in approved liquid assets.
- Repo Rate The rate at which the RBI lends short-term funds to commercial banks.
- Reverse Repo Rate The rate at which banks park surplus funds with the RBI.
- MPC India’s Monetary Policy Committee sets the policy repo rate, the primary tool for short-term interest rate management.
💰 How the Tools Interact
Liquidity, Rates, and Access
- CRR Cuts If the RBI lowers the CRR, banks have more funds available to lend, generally boosting credit creation.
- Bank Rate An increase generally signals the Central Bank is following a contractionary monetary policy, aimed at controlling inflation.
- LAF The Liquidity Adjustment Facility allows banks to borrow or park funds with the RBI on a short-term basis. The LAF window is primarily open to Scheduled Commercial Banks and Primary Dealers. NBFCs as a general category do not have direct access to it.
- OMOs Open Market Operations, the RBI buying or selling government securities, are the RBI’s main “sterilization” tool. When the RBI buys foreign currency and this adds rupees to the system, it sells government securities through an OMO to soak that liquidity back up.
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🌟 The Bigger Picture
How These Tools Fit Together
- These monetary tools work together: CRR and SLR manage overall liquidity, while Repo and Reverse Repo Rates fine-tune short-term interest rates.
- The Monetary Policy Committee’s shift to a formal, rules-based repo-rate framework replaced a more discretionary approach used earlier in India’s history.
- Understanding these tools helps explain how RBI actions ripple through to loan interest rates, inflation, and overall economic activity.
📰 Current Affairs
MPC Meeting, 5 August 2026
Full coverage: CA0020 — RBI Keeps Repo Rate Unchanged at 5.25%.
- 5 August 2026 The RBI’s Monetary Policy Committee unanimously kept the repo rate unchanged at 5.25%. (Source: Forbes India)
- The MPC, under Governor Sanjay Malhotra, retained its neutral policy stance. (Source: Forbes India)
- The RBI raised its FY27 GDP growth forecast to 6.7%, up from an earlier 6.6%. (Source: Business Today)
- It lowered its CPI inflation forecast to 5%, down from 5.1%. Inflation is expected to peak in the October-December quarter. (Source: Business Today)
- The MPC flagged risks from West Asia tensions, oil prices, a weak El Niño-affected monsoon, and global trade uncertainty. (Source: Forbes India)
- The next MPC meeting is scheduled for 5-7 October 2026.
📝 Previous Year Questions
UPSC CSP 2024 — NBFC Access to the RBI’s Liquidity Adjustment Facility
UPSC CSP 2023 — Post-Pandemic Central Bank Rate Hikes
- UPSC 2023 Asked on post-pandemic Central Bank rate hikes worldwide, as a statement-based question. See this question and UPSC CSP 2023 GS Paper I.
UPSC CSP 2023 — What Counts as RBI “Sterilization”
UPSC CSP 2022 — What RBI Actions Follow Inflation, Rupee, and Rate Moves
- UPSC 2022 Asked as: “With reference to the Indian economy, consider the following statements: 1. If the inflation is too high, RBI is likely to buy government securities. 2. If the rupee is rapidly depreciating, RBI is likely to sell dollars. 3. If interest rates in the USA or EU fall, RBI is likely to buy dollars.” The correct answer is (b) 2 and 3 only.
- UPSC 2022 To fight high inflation the RBI sells government securities to absorb liquidity, not buy them — statement 1 is false. RBI does sell dollars to support a falling rupee, and does buy dollars when falling foreign rates would otherwise push the rupee up too fast. See this question.
UPSC CSP 2021 — What Moves Indian Government Bond Yields
- UPSC 2021 Asked as: “Indian Government Bond Yields are influenced by which of the following?” See this question and UPSC CSP 2021 GS Paper I, Q6.
UPSC CSP 2021 — RBI as Lender of Last Resort
- UPSC 2021 Asked as: “In India, the central bank's function as the 'lender of last resort' usually refers to which of the following?” The correct answer is (b) 2 only. Lender of last resort means the RBI gives liquidity to banks facing a temporary crisis.
- UPSC 2021 RBI does not lend directly to trade or industry bodies, so statement 1 is wrong. RBI does finance government cash-flow gaps, but under a separate role, “Banker to the Government,” not lender of last resort, so statement 3 is also wrong. See this question and UPSC CSP 2021 GS Paper I, Q15.
UPSC CSP 2020 — What an Expansionist RBI Would Not Do
- UPSC 2020 Asked as: “If the RBI decides to adopt an expansionist monetary policy, which of the following would it not do?” An expansionist RBI would not raise the Marginal Standing Facility rate. See this question.
UPSC CSP 2017 — The Monetary Policy Committee’s Real Structure
- UPSC 2017 The correct answer is (a) 1 only. Statement 1 is right: the MPC does set the RBI’s benchmark interest rates, including the repo rate.
- UPSC 2017 Statement 2 is wrong. The MPC has six members, not twelve, and it is not reconstituted every year. Statement 3 is also wrong. The RBI Governor chairs the MPC, not the Union Finance Minister. See UPSC CSP 2017 GS Paper I, Q11.
UPSC CSP 2015 — Effect of an SLR Cut
UPSC CSP 2015 — Which Tools Belong to Monetary Policy
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