Money and Banking Questions for SSC CGL

Functions of Money

Money serves four primary functions in an economy. As a medium of exchange, it eliminates barter inefficiency. As a store of value, it preserves purchasing power over time. As a unit of account, it provides a common measure for comparing goods. As a standard of deferred payment, it enables credit transactions. Understanding these helps you answer 'why RBI controls money supply' type questions.

• Medium of exchange: eliminates double coincidence of wants
• Store of value: preserves wealth for future use
• Unit of account: common measure for prices and debts
• Standard of deferred payment: enables credit and loans
• Money must be durable, divisible, portable, and universally accepted

Types of Money Supply (M0, M1, M2, M3, M4)

RBI publishes four measures of money supply in India. M0 (monetary base) is currency in circulation plus bank reserves. M1 adds demand deposits to M0. M2 adds savings deposits. M3 (broadest) adds fixed deposits and other time liabilities. M4 is rarely used now. SSC questions often ask which measure includes what component or why RBI targets M3 for inflation control.

• M0 = Currency in circulation + Reserves with RBI (monetary base)
• M1 = M0 + Demand deposits (current accounts, savings accounts)
• M2 = M1 + Savings deposits with post offices
• M3 = M1 + Time deposits (fixed deposits) — most commonly targeted by RBI
• M4 = M3 + Other deposits — obsolete in current RBI framework

RBI and Monetary Policy Tools

RBI controls money supply and inflation through four main tools. Repo rate is the rate at which RBI lends to banks; raising it tightens money supply. Reverse repo is the opposite. CRR (Cash Reserve Ratio) is the percentage of deposits banks must keep with RBI; higher CRR reduces lending. SLR (Statutory Liquidity Ratio) is the percentage banks must invest in government securities. Open Market Operations (OMO) involve RBI buying/selling securities. Recent papers focus on repo rate changes and their impact on inflation.

• Repo rate: RBI lending rate to banks (inflation control tool)
• Reverse repo: banks deposit with RBI at lower rate (absorbs liquidity)
• CRR (Cash Reserve Ratio): % of deposits held with RBI (currently 4.5%)
• SLR (Statutory Liquidity Ratio): % invested in govt securities (currently 18%)
• OMO: RBI buys/sells securities to inject/absorb liquidity
• Quantitative Easing: RBI purchases long-term securities during crisis

Banking Structure in India

India's banking system is hierarchical. RBI sits at the apex as the central bank. Below are scheduled banks (commercial, cooperative, regional rural banks). Commercial banks are further divided into public sector (SBI, nationalized banks) and private sector (ICICI, Axis, HDFC). Cooperative banks serve rural areas. NABARD finances agriculture. This structure appears in questions about regulatory authority and bank classification.

• RBI: apex bank, regulator, monetary authority
• Scheduled banks: listed in RBI schedule, follow RBI norms
• Commercial banks: public (SBI, 12 nationalized) and private (ICICI, Axis, HDFC, Kotak)
• Cooperative banks: state and district level, serve rural credit
• Regional Rural Banks (RRBs): serve semi-urban and rural areas
• NABARD: agricultural finance, rural development

Inflation and RBI Response

Inflation erodes purchasing power. When inflation rises above RBI's target (currently 4% +/- 2%), RBI tightens monetary policy by raising repo rate, increasing CRR, or selling securities via OMO. This reduces money supply and cools demand. Conversely, during deflation or slowdown, RBI cuts rates and increases money supply. Recent papers ask about repo rate decisions and their inflation-fighting rationale.

• Inflation target: 4% with band of +/- 2% (2% to 6%)
• Tight policy: raise repo, raise CRR, sell securities (fight inflation)
• Loose policy: cut repo, cut CRR, buy securities (boost growth)
• Transmission lag: 6-12 months for policy to impact inflation
• Core inflation: excludes volatile food and fuel prices

Digital Payments and Recent Initiatives

SSC CGL now includes questions on digital payments, CBDC, and financial inclusion. RBI launched e-Rupee (digital rupee) as a CBDC. UPI (Unified Payments Interface) has revolutionized digital transactions. RBI also regulates fintech, digital wallets, and payment banks. Questions test awareness of RBI's push toward cashless economy and financial inclusion targets.

• e-Rupee (CBDC): RBI's digital currency, launched 2023
• UPI: Unified Payments Interface, enables instant bank transfers
• Payment banks: limited banking services, no lending (Airtel, Google Pay)
• NPCI: National Payments Corporation, operates UPI and RuPay
• Financial inclusion: Jan Dhan Yojana, Pradhan Mantri Suraksha Bima Yojana

RBI Independence and Governance

RBI operates with statutory independence under the RBI Act, 1934. The Governor heads RBI with a Deputy Governor team. RBI's Monetary Policy Committee (MPC) sets repo rate; it has 6 members including the Governor. This independence protects RBI from political pressure to print money. Recent papers ask about MPC composition and RBI's autonomy in policy decisions.

• RBI Act, 1934: grants RBI statutory independence
• Governor: chief executive, appointed for 6-year term
• MPC: 6 members (RBI Governor, 2 RBI officials, 3 external experts)
• MPC decides repo rate by majority vote
• RBI reports to Parliament, not directly to government

• Confusing repo and reverse repo: repo is RBI lending to banks at higher rate; reverse repo is banks depositing with RBI at lower rate. Remember: repo = RBI gives money, reverse repo = RBI takes money.
• Thinking CRR and SLR are the same: CRR is cash held with RBI (unproductive); SLR is invested in govt securities (earns interest). Both reduce lending capacity but serve different purposes.
• Assuming higher repo rate always fights inflation: while true, it also slows growth. SSC asks about trade-offs. RBI balances inflation and growth.
• Mixing up M1 and M3: M1 is narrow money (cash + demand deposits); M3 is broad money (includes fixed deposits). RBI targets M3 for inflation control, not M1.
• Forgetting that digital payments don't replace money: e-Rupee and UPI are payment mechanisms, not new money. They transfer existing money faster, not increase money supply.

• CRRS: CRR = Cash with RBI (unproductive), SLR = Securities (productive). Both reduce lending.
• Repo = RBI gives, Reverse = banks give. Think of it as a repo (repurchase) agreement where RBI buys securities and banks buy them back at higher price.
• M-series: M0 (base) < M1 (narrow) < M2 (post office) < M3 (broad). Each adds more liquid assets. RBI targets M3.
• Tight = Repo up, CRR up, sell securities. Loose = Repo down, CRR down, buy securities. Think of a fist (tight) vs open hand (loose).
• RBI independence = no printing money on government demand. This prevents hyperinflation like Zimbabwe or Venezuela.

• Recent papers (2022-2024) heavily test repo rate decisions and inflation control. Expect 1-2 questions on 'RBI raised repo rate to X% because...' — answer focuses on inflation control and transmission mechanism.
• CBDC and e-Rupee are new topics. 2023-2024 papers ask about RBI's digital currency launch. Know that e-Rupee is legal tender, issued by RBI, and complements physical currency.
• Banking structure questions are straightforward but tricky. Distinguish between RRBs, cooperative banks, and payment banks. RRBs are sponsored by commercial banks; payment banks cannot lend.
• Monetary policy transmission is a favorite. Understand the chain: repo rate change → bank lending rates change → investment and consumption change → inflation changes. This takes 6-12 months.
• Time management: Money and Banking questions are usually quick (1-2 minutes each). Don't overthink. If you know the tool (repo, CRR, SLR), you can eliminate wrong options fast.