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Banking & RBI Deep DiveQuick Ref

At-a-glance summaries and tables

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Written by senior engineers. Reviewed for technical accuracy.· Updated 2025 · SynfraCore Banking & RBI Deep Dive Team
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Banking & RBI Quick Reference

RBI Key Rates (Verify current values before exam)

RateDefinitionCurrent Direction

|------|-----------|------------------|

Repo RateRBI lends to banksPolicy rate (basis for all rates)
SDF (Standing Deposit Facility)Banks park excess cash at RBI (replaced Reverse Repo)Repo - 25 bps
MSF (Marginal Standing Facility)Banks borrow from RBI at higher rateRepo + 25 bps
Bank RatePenal rate for SCBs, long-term= MSF Rate
CRRCash with RBI, no interestCurrently 4%
SLRLiquid assets (G-Secs etc.)Currently 18%

Important Acts in Banking

ActYearPurpose

|-----|------|---------|

Banking Regulation Act1949License and regulate banks
Reserve Bank of India Act1934Establish and govern RBI
FEMA1999Foreign exchange management
SARFAESI2002Securitisation, recovery of NPAs
PMLA2002Prevention of money laundering
IBC2016Insolvency and bankruptcy resolution
Payment and Settlement Systems Act2007Regulate payment systems

NPA Classification

TypeOverdue Period

|------|--------------|

Standard AssetFully performing — no overdue
Sub-standardOverdue 90 days to 12 months
DoubtfulSub-standard for more than 12 months
Loss AssetIdentified as uncollectable by bank/auditor/RBI

Banking Sector Ratios to Know

CAR (Capital Adequacy Ratio): (Tier 1 + Tier 2 Capital) / Risk Weighted Assets — minimum 10.5% in India
GNPA Ratio: Gross NPA / Gross Advances × 100
PCR (Provision Coverage Ratio): Provisions held / Gross NPA × 100 — higher is better
CASA Ratio: (Current + Savings Deposits) / Total Deposits — higher = cheaper funding
CD Ratio: Credit / Deposits — how much of deposits are lent out
Net Interest Margin (NIM): (Interest Income - Interest Expense) / Earning Assets

Key RBI Departments & Functions

DepartmentRole

|-----------|------|

Monetary Policy Department (MPD)Conducts monetary policy, implements repo operations
Department of Regulation (DoR)Issues regulations for banks, NBFCs
Department of Supervision (DoS)On-site inspection and off-site monitoring
Financial Markets Operations (FMO)Open market operations, forex intervention
Department of Payment and SettlementOversees NEFT, RTGS, IMPS, UPI
NPCI (National Payments Corp. of India)Operates UPI, RuPay, NACH, IMPS

PSU Bank Headquarters

BankHeadquarters

|------|-------------|

State Bank of IndiaMumbai
Punjab National BankNew Delhi
Bank of BarodaVadodara
Canara BankBengaluru
Union Bank of IndiaMumbai
Bank of IndiaMumbai
Central Bank of IndiaMumbai
Indian BankChennai
UCO BankKolkata
Bank of MaharashtraPune
Punjab & Sind BankNew Delhi
Indian Overseas BankChennai
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