Essential Banking Terms and Concepts for Students: Understanding the Banking System

In short: Bank-exam general awareness sections and everyday finance both rest on a small set of core terms — the RBI's policy rates, the main types of deposits and accounts, and common payment and lending vocabulary. This page organises them for quick revision. (As of August 2026, the repo rate stands at 5.25% with a neutral stance.)

The RBI and its policy rates

• Reserve Bank of India (RBI): India's central bank. It regulates banks, issues currency notes, manages reserves and runs monetary policy to maintain price stability.
• Repo rate: the rate at which the RBI lends short-term funds to banks against government securities. The headline policy rate set by the Monetary Policy Committee.
• Reverse repo rate: the rate banks earn for parking surplus funds with the RBI.
• Bank rate: the rate at which the RBI lends long-term funds to banks; influences long-term interest rates.
• Cash Reserve Ratio (CRR): the share of a bank's deposits that must be kept with the RBI in cash. Raising CRR tightens credit; cutting it releases funds.
• Statutory Liquidity Ratio (SLR): the minimum share of deposits a bank must hold in cash, gold or approved securities.

Deposits and account types

• Savings account: the standard retail account for depositing and withdrawing money, earning a modest interest rate.
• Current account: for businesses; no transaction limits, usually no interest, often with overdraft facility.
• Demand deposit: any deposit withdrawable on demand without penalty — savings and current account balances.
• Time (term) deposit: a deposit locked in for a set period, earning interest until maturity.
• Fixed deposit (FD): a lump-sum time deposit at a higher rate than savings, withdrawable at a fixed maturity date.
• Recurring deposit (RD): regular fixed instalments deposited for a predetermined period.
• NRE account: a Non-Resident External rupee account for NRIs, governed by RBI directives.
• FCNR account: a Foreign Currency Non-Resident deposit held in foreign currency, with rates linked to international benchmarks.

Payments, cards and cheques

• Debit card: pays directly from your bank balance.
• Credit card: lets you buy on credit up to a limit, repayable by the billing due date.
• ATM: Automated Teller Machine — self-service cash withdrawal and basic banking.
• Internet banking: transactions carried out through the bank's secure website or app.
• Payee: the person or entity receiving a payment, e.g. the name on a cheque.
• Bounced (dishonoured) cheque: a cheque returned unpaid, most commonly for insufficient funds.
• Clearing: the process of settling cheques and transfers between banks.

Credit and lending basics

• Interest: the price of money — paid on deposits, charged on loans.
• Loan: borrowed money repaid over time with interest.
• Overdraft: a facility letting a current-account holder draw beyond the balance up to an agreed limit, with interest only on the amount used. An unauthorised overdraft is one taken without prior agreement.

How to revise these for exams

Policy-rate questions are usually current-affairs linked (what is the repo rate now, who chairs the MPC), while account-type and instrument questions are static. Revise this page alongside a monthly current-affairs digest, and test yourself with banking-awareness questions in our online test series.