Risk Management in Banking and Insurance · Managing Risk in Insurance Business

Nature and Types of Insurance Risk

Updated 11 October 2026 · Fact-checked

Insurance risk is the chance of loss that an insurer takes on. Only pure, measurable, accidental risks are insurable. To answer questions, classify the risk (pure or speculative, insurable or not), then name the insurer's own risks: underwriting, claims, investment, liquidity and operational. Link each to its cause and control.

Understand Nature and Types of Insurance Risk

Risk is uncertainty about a loss. Insurance deals with the uncertainty of one person by pooling it with many others. Each member pays a premium. The pool pays the few who suffer a loss.

Risks are first split into pure risk and speculative risk. Pure risk has only two outcomes: loss or no loss. Fire, theft, death and accident are examples. Speculative risk has three outcomes: loss, no change or gain. Buying shares or starting a business are examples. Insurers cover pure risks. They do not cover speculative risks, because a gain is possible and the loss is a chosen one.

A pure risk is insurable only if it meets certain features. Many students remember these:

Many similar exposures, so that the law of large numbers works.
The loss is accidental and not within the insured's control.
The loss is definite and measurable in money (time, place and cause can be proved).
The loss is not catastrophic for the whole pool at once.
The insured has an insurable interest, and the premium is affordable.

The insurer also faces its own risks. Underwriting risk is that claims and expenses turn out higher than the premium priced for them, because risks were wrongly selected or priced. Claims risk is that claims are more frequent, larger or settled badly compared with expectation. This includes fraud and disputes. Investment risk is that the premium funds invested earn less than needed or lose value. These funds are regulated: Section 27 of the Insurance Act, 1938 requires minimum holdings in Government securities and approved securities. Liquidity risk is that the insurer cannot pay claims on time because assets cannot be turned into cash quickly. Operational risk is loss from failed processes, people, systems or outside events, such as errors, cyber attacks or agent misconduct.

The regulator also acts on these risks. Under Section 14 of the IRDA Act, 1999, the Authority regulates investment of funds, maintenance of margin of solvency, and the form of books of account. Section 64VB of the Insurance Act, 1938 bars an insurer from assuming risk until the premium is received or guaranteed in the prescribed way. This reduces credit risk on premium.

Key rules to remember

Pure risk: Outcomes = loss or no loss; No chance of gain. Generally insurable if other features are met.
Speculative risk: Outcomes = loss, no change or gain; Not insurable. Taken on for the chance of profit.
Features of an insurable risk: Many exposures + accidental + definite and measurable + not catastrophic + insurable interest + affordable premium; Use this as a checklist. A risk failing a feature is usually uninsurable.
Insurer risk categories: Underwriting, claims, investment, liquidity, operational; Give the cause and one control for each.
Investment of general insurer's assets (Sec 27(2), Insurance Act, 1938): 20% of assets in Government securities + a further 10% (at least) in Government or other approved securities + balance as per Authority's regulations; Applies to general insurers. The Act says 'not less than' for the further 10%.
Premium before risk (Sec 64VB(1)): No risk assumed until premium is received, guaranteed as prescribed, or deposit made in advance; Rules may relax this for certain categories of policies.

How to solve Nature and Types of Insurance Risk questions

Use this method for any question on the nature and types of insurance risk, whether MCQ or descriptive.

1Read what is asked: classify a risk, test insurability, or identify an insurer's risk.
2For classification, ask if a gain is possible. If yes, it is speculative. If no, it is pure.
3For insurability, run the checklist: large number, accidental, measurable, not catastrophic, insurable interest, affordable premium.
4State clearly which feature fails or passes, and give the conclusion.
5For insurer risks, name the risk, define it in one line, and tie it to the facts in the case.
6Add the cause and a control, such as pricing, reinsurance, asset-liability matching, or internal controls.
7Cite the relevant legal provision only if it is certain, such as Section 27 or Section 64VB.
8Close with a one-line conclusion or recommendation.

Quickest way: Gain test and checklist

When to use it: Use in MCQs and short notes when time is tight.

Gain possible? Speculative, not insurable. Stop.
If no gain, scan the checklist for the one failing feature.
For insurer risks, match the key word: pricing or selection means underwriting; claim size or fraud means claims; returns on funds means investment; cash to pay means liquidity; process, people or system failure means operational.
Eliminate options that mix categories.

Common mistakes in Nature and Types of Insurance Risk

Calling every pure risk insurable.
Students learn that pure risk is insurable and stop there.
Fix: Say pure risk is the starting point. It is insurable only if it also meets the other features, such as measurability and not being catastrophic.
Treating business loss from market changes as insurable.
The word 'loss' suggests insurance cover.
Fix: Check for a possible gain. A loss from falling demand or prices is speculative and not insured.
Mixing underwriting risk with claims risk.
Both end in claims being paid.
Fix: Underwriting risk starts at selection and pricing. Claims risk is about the frequency, size, fraud and handling of claims actually arising.
Confusing liquidity risk with insolvency.
Both mean the insurer cannot pay.
Fix: Liquidity risk is a cash timing problem even if assets exceed liabilities. Insolvency means liabilities exceed assets.
Quoting wrong Section 27 percentages or applying them to all insurers.
The life and general rules in the section are similar but not the same.
Fix: For general insurers, remember 20% in Government securities plus at least a further 10% in Government or approved securities. Life insurers follow Section 27(1), which has a 25% and a further 25% pattern.
Giving only definitions with no link to the case.
Students recall notes instead of applying them.
Fix: Quote the facts from the scenario, name the risk, then give the control.

Worked examples

Example 1

State with reasons whether each is a pure or speculative risk, and whether it is insurable: (a) fire damage to the godown of Sharma Traders, (b) loss on shares bought by Mr. Iyer.

Show the solution

(a) Fire can only cause a loss or no loss. No gain is possible. It is a pure risk.
The loss is accidental, measurable in rupees, and many similar godowns exist. Sharma Traders also has an insurable interest in its godown.
So the risk is insurable.
(b) Share purchase can result in a loss, no change or a gain. It is a speculative risk.
The loss is not accidental but arises from a chosen investment. It cannot be pooled in the insurance sense, so it is not insurable.

Answer: (a) Pure risk and insurable. (b) Speculative risk and not insurable.

Example 2

A general insurer sells motor policies at low premiums to win market share, without checking driver history. Its claims are rising and it holds mostly long-term bonds, so it struggles to pay large claims in cash. Identify the risks and suggest controls.

Show the solution

Low premiums with no risk selection point to underwriting risk: the premium may not cover expected claims.
Rising claim counts and amounts show claims risk. Fraud checks and claim review are needed.
Trouble paying large claims in cash because of long-term bonds is liquidity risk.
Controls for underwriting: risk-based pricing, driver checks, underwriting guidelines and reinsurance.
Controls for claims: claim investigation, fraud detection and reserving review.
Controls for liquidity: keep a part of assets in liquid instruments and match asset maturity with expected claim payments.
Under Section 27(2) of the Insurance Act, 1938 the insurer must still hold the required Government and approved securities, so liquidity planning has to work within that.

Answer: The insurer faces underwriting risk, claims risk and liquidity risk. It should fix pricing and selection, tighten claim controls, use reinsurance, and hold enough liquid assets while meeting Section 27(2) requirements.

Exam tips

For MCQs, test pure vs speculative by asking whether a gain is possible.
In descriptive answers, write each insurer risk as: meaning, cause, control. This is easy to mark.
Use the case facts. Applying them to the scenario earns more than listing definitions.
Quote Section 27, Section 64VB or Section 14 of the IRDA Act only with the correct content. If unsure, state the rule without the number.
Keep underwriting, claims and liquidity separate. Examiners build options on these confusions.

Practice questions from Managing Risk in Insurance Business

Nature and Types of Insurance Risk in other exams

The same ground in other exams, if you are preparing for more than one or want another angle on it.

CS ProfessionalTypes and Classes of Insurance Business

Nature and Types of Insurance Risk: frequently asked questions

What is the difference between pure risk and speculative risk?

Pure risk has only loss or no loss as outcomes, such as fire or death. Speculative risk has a chance of gain as well, such as investing in shares. Insurers cover pure risks and not speculative ones.

What makes a risk insurable?

The risk should be pure and affect many similar exposures. The loss must be accidental, definite, measurable and not catastrophic for the whole pool. The insured needs an insurable interest and the premium should be affordable.

What are the main risks an insurer faces?

The main ones are underwriting, claims, investment, liquidity and operational risk. Each has its own cause and control. Reinsurance, careful pricing, asset-liability matching and sound internal controls are common tools.

Why does Section 64VB matter for insurer risk?

It says an insurer cannot assume risk until the premium is received, guaranteed in the prescribed manner, or a prescribed deposit is made in advance. This protects the insurer from the risk of unpaid premium. Rules can relax it for certain categories of policies.