CAIIB BFM Module D: Basel III, CAR & NPA Provisioning (Free PDF + MCQs)

Cracking CAIIB BFM Module D is the difference between clearing the exam in one attempt. Re-sitting it. This module — Capital.

Risk and Basel III — is where most candidates lose easy marks. Because the topics feel heavy: Tier 1 and Tier 2 capital. The Capital Adequacy Ratio, NPA provisioning, stress testing and embedded option risk.

This 2026 guide breaks every one of these down in plain English. Shows you exactly what gets asked. And hands you a free PDF of previous-year.

New-pattern MCQs to practise with.

If Basel III still feels like a wall of jargon, you are in the right place. By the end you will know the formulas, the trick areas examiners love, and a study routine that actually sticks. Pair this read with our mock tests and you will walk into the hall calm and prepared.

Why CAIIB BFM Module D Matters So Much

BFM (Bank Financial Management) is one of the toughest papers in CAIIB. And Module D is its quantitative heart. Examiners know banks live or die by capital and risk. So they test it hard.

Get comfortable here and you unlock a large, reliable chunk of marks. Many of these questions are application-based — give the right formula. Plug in the numbers, and the answer is yours. That is far easier than the conceptual guesswork in other modules.

The catch? You must practise. Reading the theory once is not enough. That is why this guide ends with a downloadable question bank and links to timed mock tests.

Understanding Tier 1 and Tier 2 Capital Under Basel III

Basel III is the global rulebook that decides how much capital a bank must hold. The whole point is simple: a bank should have enough of its own money to absorb losses before depositors are hurt.

That capital is split into two layers — Tier 1 and Tier 2. Knowing what sits in each is the single most tested idea in Module D.

What Is Tier 1 Capital?

Tier 1 capital is the core. Going-concern capital — the bank's strongest, most permanent money. It mainly includes common equity (paid-up share capital) and disclosed reserves. Think of it as the backbone of the bank.

It is the buffer that absorbs losses while the bank keeps operating. Because it is so reliable. Regulators want it to form the bulk of total capital.

What Is Tier 2 Capital?

Tier 2 capital is supplementary, gone-concern capital. It cushions losses if the bank is wound up. It includes items like subordinated debt, certain hybrid instruments and general provisions.

It is useful but less stable than Tier 1. So it counts for less. A classic exam trap: instruments such as perpetual cumulative preference shares are not treated as Tier 1. Watch for that.

Tier 1 vs Tier 2 Capital — Quick Comparison

Exam tip: the exact minimum percentages for CET1. Tier 1 and total capital (including buffers) are revised from time to time. Memorise the latest figures. But always confirm on the latest official IIBF notification or RBI Master Circular before your exam.

The Capital Adequacy Ratio (CAR / CRAR) Explained

The Capital Adequacy Ratio (CAR). Also called CRAR (Capital to Risk-weighted Assets Ratio). Is the headline number for a bank's financial health. It answers one question: does the bank hold enough capital for the risks it carries?

The formula is the one you must never forget:

The denominator, RWA, captures credit risk, market risk and operational risk. Riskier assets get a higher weight, which lowers the ratio.

A Simple CAR Worked Example

Suppose a bank has total capital of ₹100 crore. Risk-weighted assets of ₹500 crore.

• CAR = 100 ÷ 500 = 20%
• A 20% ratio signals a healthy buffer, comfortably above typical regulatory minimums.

If CAR falls below the regulatory floor. The bank faces capital adequacy problems and possible solvency risk. Regulators may then restrict its activities.

Why CAR Is So Important

• Risk protection: it ensures banks can absorb losses during financial stress.
• Depositor safety: a strong buffer protects the public's money.
• Regulatory compliance: meeting CAR avoids penalties and supervisory action.

Key Components of the Capital Charge Calculation

Under the advanced approaches of Basel III. The capital charge for credit risk hinges on four inputs. Examiners love testing whether you can name and define them.

1. Probability of Default (PD): the likelihood that a borrower will default on a loan.
2. Loss Given Default (LGD): the share of the exposure a bank actually loses if default happens.
3. Exposure at Default (EAD): the total value at risk at the moment of default.
4. Maturity (M): the remaining life of the exposure. Which affects how long risk is carried.

Together these four estimate Expected Loss and feed the capital requirement. The mental model: PD tells you how likely. LGD tells you how bad. EAD tells you how much, and M tells you for how long.

Stress Testing and Capital Adequacy

Stress testing checks how a bank's capital holds up under extreme. Plausible shocks. It is forward-looking and a core part of supervisory expectations.

Instead of waiting for a crisis, banks simulate one on paper. This reveals hidden vulnerabilities in the balance sheet. Capital structure before real damage occurs.

Common Stress Scenarios

• A sudden, sharp market crash.
• A steep rise (or fall) in interest rates.
• A large borrower or sector defaulting at once.

Key insight: stress testing is proactive risk management. It lets a bank adjust strategy. Raise capital, or de-risk before the storm hits — not after.

Understanding Embedded Option Risk

Embedded option risk arises when a financial product contains a hidden option that the customer can exercise. Most commonly a prepayment or early-withdrawal feature in loans and bonds.

This option can sharply change the timing. Size of a bank's cash flows. Especially when interest rates move. That uncertainty is itself a risk the bank must model.

Exemptions From Consolidated CRAR Norms

Not every entity is captured by consolidated capital adequacy rules. Certain smaller institutions can fall outside consolidated CRAR norms under the framework.

Typically discussed exceptions include entities such as local area banks. Regional rural banks. Which may not be subject to the same consolidated guidelines as large commercial banks. Because the exact scope can change. Verify the current list on the latest official RBI / IIBF source.

Provisioning for Non-Performing Assets (NPAs)

NPA provisioning is how banks set aside money against loans that have gone bad. It is one of the most exam-relevant topics in Module D. It links asset classification to capital.

The size of the provision depends on how the asset is classified. The weaker the asset, the higher the provision the bank must hold.

How Provisioning Varies by Asset Class

• Standard assets: performing loans; a small general provision applies.
• Substandard assets: overdue but with a fair chance of recovery. A moderate provision (commonly cited around 15%) applies.
• Doubtful assets: serious risk of non-repayment. Provisions rise steeply and can reach 100% on the unsecured portion over time.
• Loss assets: considered uncollectible; effectively provided for in full.

Housing loans add another layer: risk weights vary with the loan-to-value (LTV) ratio. The loan amount. For instance. A home loan with an 80% LTV under a certain ticket size may carry a lower risk weight (such as 35%). While higher LTVs attract more.

Important: these percentages are periodically revised by the regulator. Learn the latest numbers. But always confirm on the current official IIBF / RBI circular before relying on them in the exam.

How to Study CAIIB BFM Module D (A Practical Plan)

Theory alone will not clear this module. Use this simple, repeatable routine to lock in the marks.

1. Master the formulas first. CAR, RWA, PD/LGD/EAD and provisioning rules are non-negotiable. Write them on a one-page cheat sheet.
2. Practise numericals daily. Do at least 10-15 calculation questions a day. Speed and accuracy come only with reps.
3. Solve previous-year papers. Patterns repeat. The free PDF below is built exactly for this.
4. Take timed tests. Simulate exam pressure with our mock tests so the clock never rattles you.
5. Revise with short notes. Review your cheat sheet and our free guides every few days to keep concepts fresh.

Common Mistakes to Avoid in Module D

• Memorising without practising: you cannot guess numericals — you must drill them.
• Mixing up Tier 1 and Tier 2 items: know which instruments belong where. Including the traps.
• Confusing CAR with the simple capital ratio: the denominator is risk-weighted assets. Not total assets.
• Using outdated percentages: norms change — always verify on the latest official circular.
• Ignoring provisioning detail: asset classification drives the answer; learn each class cold.
• Skipping revision: formulas fade fast without regular review.

Quick Facts: CAIIB BFM Module D at a Glance

Frequently Asked Questions (FAQ)

What topics fall under CAIIB BFM Module D?

Module D covers capital and risk management under Basel III. Including Tier 1 and Tier 2 capital. The Capital Adequacy Ratio (CAR/CRAR).

Credit. Market and operational risk. Capital charge components (PD.

LGD, EAD, maturity), stress testing, embedded option risk and NPA provisioning. Always confirm the exact syllabus on the latest official IIBF notification.

What is the formula for the Capital Adequacy Ratio?

CAR = (Tier 1 Capital + Tier 2 Capital) ÷ Risk-Weighted Assets. It measures whether a bank holds enough capital against its risks. A higher ratio means a stronger buffer to absorb losses.

How is provisioning for NPAs decided?

Provisioning depends on asset classification. Standard assets need a small general provision. Substandard assets need a moderate provision.

Doubtful assets need progressively higher provisions (up to 100% on the unsecured part). And loss assets are provided for in full. Verify current percentages on the latest RBI/IIBF circular.

Is CAIIB BFM Module D difficult to score in?

It feels hard but is actually high-scoring if you practise. Most questions are formula-driven. So once you master CAR. RWA and provisioning rules and drill numericals daily, the marks become reliable.

Where can I get free practice questions for Module D?

You can download the free PDF of previous-year and new-pattern MCQs linked in this article, then test yourself with our mock tests and explore more free guides for full-syllabus coverage.

Conclusion: Turn Module D Into Your Strongest Score

You now understand the building blocks of CAIIB BFM Module D. Tier 1 and Tier 2 capital. The all-important CAR formula. Capital charge inputs, stress testing, embedded option risk and NPA provisioning. These are not abstract ideas; they are predictable, scorable marks.

The winning formula is simple: learn the formula. Practise the numericals, revise consistently. Do that. And the topics that once felt overwhelming become your biggest advantage on exam day.

Download the free question PDF below, attempt the MCQs, then book a timed mock test to measure your progress. Your one-attempt success starts with the next question you solve.

Download the Free PDF

Related Guides

For more on CAIIB BFM Module D. See the official IIBF circulars. Our chapter-wise free notes on iibf.store.

For more on “CAIIB BFM Module D”, explore our free mock tests and chapter notes on iibf.store.

Bookmark this page — we keep our “CAIIB BFM Module D” guidance current as IIBF revises its rules.