Indian Economy·Prelims Strategy

Monetary Policy Instruments — Prelims Strategy

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Version 1Updated 7 Mar 2026

Prelims Strategy

For Prelims, a multi-pronged approach is essential. Firstly, master the definitions and core functions of each instrument: Repo Rate, Reverse Repo Rate, CRR, SLR, MSF, Bank Rate, OMO, MSS, LAF, and SDF.

Pay close attention to the distinctions between similar instruments (e.g., Repo vs. Bank Rate, CRR vs. SLR). Secondly, understand the directional impact of each instrument on money supply, credit availability, interest rates, and inflation.

For example, an increase in Repo Rate typically contracts money supply. Thirdly, focus on the operational aspects: how the LAF corridor works, the role of MSF as the ceiling, and SDF as the floor. Vyyuha's analysis of PYQ patterns shows an increased focus on the LAF corridor and recent innovations like SDF.

Fourthly, keep track of current policy rates and any significant changes announced by the MPC, as these are direct factual questions. Finally, practice MCQs that test conceptual understanding, application, and factual recall.

Pay attention to trap options that often mix up definitions or impacts. Create flashcards for quick revision of key terms and their effects.

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