Insurance ICSE Class 10: Types and Principles of Insurance

What Insurance is about

Weightage: CISCE publishes no chapter weightage. Section A (40 marks) is compulsory, with 1-mark MCQs and short 2-mark answers; in Section B you answer any four of six 10-mark questions.Source: CISCE ICSE Commercial Studies (631) specimen paper structure, 2025, retained for 2027 by the CISCE circular of 9 October 2026

Key concepts

Meaning of insurance

Insurance is a contract between two parties, the insurer (insurance company) and the insured (policyholder), in which the insurer, in return for a consideration called the premium, undertakes to compensate the insured for loss caused by a specified risk, or to pay a fixed sum on the happening of a specified event (such as death or maturity). The written contract is called the policy.

It works on the principle of pooling (sharing) of risk: many people facing a similar risk contribute premiums to a common fund, from which the losses of the few unfortunate ones are paid. Insurance does not prevent loss; it spreads its financial burden. Risks must be uncertain and accidental: a loss caused deliberately is not covered.

Worked example

(2 marks) What is insurance?

Try it first, then show the solutionSolution

1. A contract in which the insurer, for a premium, agrees to compensate the insured for loss from a specified risk or pay a sum on a specified event - 1 mark.
2. Based on pooling of risk among many - 1 mark.

Answer: Insurance is a contract in which the insurer, in return for a premium, promises to compensate the insured for loss caused by a specified risk or to pay a fixed sum on a specified event; it spreads the loss of a few over the many who pay premiums.

Life insurance

Life insurance is a contract in which the insurer, in return for regular premiums, agrees to pay a fixed sum (the sum assured) to the insured on maturity of the policy, or to his nominee or family if he dies earlier. It protects the family against the financial loss caused by the death of the earning member and also encourages saving.

Features: the event (death) is certain, only its time is uncertain; it is a long-term contract; it is not a contract of indemnity, because the value of a human life cannot be measured, so the sum assured is paid as agreed; insurable interest must exist at the time of taking the policy. Main kinds: whole life policy (paid on death) and endowment policy (paid on maturity or earlier death); term insurance (pure protection for a fixed term).

Life insurance is about death and survival, not about medical bills; hospital costs are covered by health insurance.

Worked example

(2 marks) What is life insurance?

Try it first, then show the solutionSolution

1. Insurer, for premiums, pays a sum assured on maturity or on earlier death to the nominee - 1 mark.
2. Protects dependants against loss of the earner's income; encourages saving - 1 mark.

Answer: Life insurance is a contract in which the insurer, in return for premiums, pays the sum assured to the insured on maturity of the policy or to his nominee on his earlier death, protecting his family against loss of income and encouraging saving.

General insurance: fire, health and marine (meaning only)

General insurance covers risks to property, health and liabilities, other than life. It is usually for one year and is a contract of indemnity.

Fire insurance: a contract in which the insurer agrees, for a premium, to compensate the insured for loss or damage to property (buildings, stock, machinery, furniture) caused by accidental fire during a specified period, up to the sum insured. It covers property damaged by fire, not loss of life, and not fire caused deliberately by the insured.

Health insurance: a contract in which the insurer pays, or reimburses, the insured's medical expenses (hospitalisation, surgery, medicines) for illness or injury during the policy period, up to the sum insured.

Marine insurance: a contract in which the insurer agrees to compensate the insured for loss or damage to the ship (hull), the cargo carried, or the freight (charges) due to perils of the sea, such as storms, sinking, collision or piracy, during a voyage.

Other general insurance includes motor, burglary, crop and liability insurance.

Worked example

(2 marks) What is fire insurance?

Try it first, then show the solutionSolution

1. Contract to compensate for loss or damage to property caused by accidental fire - 1 mark.
2. For a premium, during a specified period, up to the sum insured - 1 mark.

Answer: Fire insurance is a contract in which the insurer, in return for a premium, agrees to compensate the insured for loss or damage to his property caused by accidental fire during a specified period, up to the sum insured.

Principles: utmost good faith, insurable interest, indemnity

(1) Utmost good faith (uberrimae fidei): both parties must disclose all material facts honestly. The insured must reveal everything that affects the risk (for example, a heart condition, or that inflammable goods are stored); if he hides or misstates a material fact, the insurer can cancel the policy.

(2) Insurable interest: the insured must have a financial interest in the subject matter, so that he gains from its safety and suffers loss from its damage. A person has insurable interest in his own life and property, and in the life of a spouse; a creditor in the life of a debtor up to the debt. Without it, insurance would be a wager (gamble). In life insurance it must exist when the policy is taken; in fire insurance both when taken and at loss; in marine insurance at the time of loss.

(3) Indemnity: the insured is compensated only for the actual loss suffered, up to the sum insured, so that he is restored to the position he was in just before the loss, and makes no profit from insurance. It applies to general insurance, not life insurance.

Worked example

(2 marks) Briefly explain the principle of indemnity.

Try it first, then show the solutionSolution

1. The insurer pays only the actual loss, up to the sum insured - 1 mark.
2. Puts the insured back in his pre-loss position with no profit; applies to general, not life insurance - 1 mark.

Answer: Under the principle of indemnity the insured is compensated only for the actual loss suffered, up to the sum insured, so that he is restored to his position before the loss and cannot make a profit; it applies to fire, marine and other general insurance, not to life insurance.

Principles: contribution, subrogation, proximate cause, mitigation of loss

(4) Contribution: if the same property is insured with two or more insurers, they share the loss in proportion to the sums they insured; the insured cannot claim the full loss from each and profit. (A corollary of indemnity.)

(5) Subrogation: after the insurer pays the claim, it steps into the shoes of the insured and gets his rights against third parties and any salvage. If a truck damaged in an accident is fully paid for, the insurer gets the wreck and can sue the person responsible.

(6) Proximate cause (causa proxima): the insurer is liable only if the loss is caused by an insured risk as the nearest (dominant, effective) cause. If a fire policy is taken and the loss is caused by theft during the confusion of a fire, the proximate cause is theft.

(7) Mitigation (minimisation) of loss: when an insured event occurs, the insured must take all reasonable steps to reduce the loss, as a prudent uninsured person would; he cannot sit back because the property is insured. If his house catches fire, he must call the fire brigade and save what he can; extra loss due to his carelessness may not be paid.

Worked example

(2 marks) Explain the principle of mitigation of loss.

Try it first, then show the solutionSolution

1. When an insured event occurs, the insured must take all reasonable steps to reduce the loss - 1 mark.
2. As if the property were uninsured, e.g. calling the fire brigade; else extra loss may not be paid - 1 mark.

Answer: Mitigation of loss means that when an insured mishap occurs, the insured must take all reasonable steps to minimise the loss, as a careful uninsured person would, such as calling the fire brigade and removing goods; loss caused by his negligence may not be compensated.

Insurance in real life

Each concept, met in an everyday situation. Read the situation, answer the question in your own words, then compare with the model answer. The one-line hook is what to remember.

Topics in this chapter

• Principles of Insurance: Good Faith, Insurable Interest, Indemnity and More

Insurance: key facts

Insurance

Contract: premium → compensation for specified loss or sum on specified event

Pooling of risk; only accidental losses.

Types

Life; General: fire, health, marine (and motor, burglary...)

Life is not indemnity; general is indemnity.

Seven principles

Utmost good faith, Insurable interest, Indemnity, Contribution, Subrogation, Proximate cause, Mitigation of loss

'U I I C S P M'.

Contribution share

Each insurer's share = Loss × (Its sum insured ÷ Total sums insured)

Total paid never exceeds actual loss.

How the board asks Insurance

The question patterns to expect, and the method that works for each.

Tricks to remember Insurance

Short memory aids. Say each one aloud once, then use it on a question the same day.

• U-I-I-C-S-P-M: 'Usually I Insure Cars So People Move'

  Utmost good faith, Insurable interest, Indemnity, Contribution, Subrogation, Proximate cause, Mitigation.

  Use it when: Seven principles.

• Life is priceless

  A life cannot be valued, so life insurance is not a contract of indemnity.

  Use it when: Applying indemnity correctly.

Insurance: board-level solved questions

Ordered from board level to HOTS. Cover the solution, write your own, then compare step by step.

Case-study practice (Section B style)

Read the situation, then answer every part. In the board paper this is a 10-mark question split into 2 + 3 + 5 marks.

Where the marks are

How a typical answer is split into step marks. Show every step: a right final answer alone rarely earns full marks.

Where students lose marks in Insurance

The slips examiners see most often, and what to write instead.

• ✗Mistake: Defining fire insurance as insurance against loss of life by fire

  The 2024 examiners reported this and 'insurance for fire fighters'.

  ✓Do this: Fire insurance covers loss or damage to property by accidental fire.

  Usually costs: Both marks.

• ✗Mistake: Mixing life insurance with health insurance

  In 2024 candidates wrote about diseases and hospitalisation in a note on life insurance.

  ✓Do this: Life = sum on death or maturity; health = medical expenses.

  Usually costs: Up to 2.5 marks.

• ✗Mistake: Writing about insurance in general for one principle

  The 2025 examiners reported general answers for indemnity and for mitigation of loss.

  ✓Do this: Define the named principle and give an example of it.

  Usually costs: Both marks of a 2-mark part; up to 2.5 marks in a note.

• ✗Mistake: Failing to name the type of insurance in a case

  The 2025 examiners reported candidates who could not identify the type of insurance (fire) in the burnt-stock case.

  ✓Do this: Name the risk: fire → fire insurance; sea → marine; illness → health.

  Usually costs: 1 mark.

Practice questions on Insurance

Write each answer on paper first. Open the hint only if you are stuck, and the answer only when you have finished.

1. Q1 · 1 mark · MCQBoard level

   The amount paid by the insured to the insurer is called:
   (a) policy
   (b) premium
   (c) claim
   (d) sum assured

   Hint

   Regular payment.

   Answer

   (b) premium.

2. Q2 · 1 mark · MCQBoard level

   Which principle requires the insured to disclose all material facts?
   (a) Indemnity
   (b) Utmost good faith
   (c) Subrogation
   (d) Contribution

   Hint

   Honesty.

   Answer

   (b) Utmost good faith.

3. Q3 · 2 marks · Very short answerBoard level

   What is health insurance?

   Hint

   Medical bills.

   Answer

   Health insurance is a contract in which the insurer, in return for a premium, pays or reimburses the insured's medical expenses such as hospitalisation, surgery and medicines for illness or injury during the policy period, up to the sum insured.

4. Q4 · 2 marks · Very short answerBoard level

   What is marine insurance?

   Hint

   Ship, cargo, freight.

   Answer

   Marine insurance is a contract in which the insurer agrees to compensate the insured for loss or damage to a ship, its cargo or freight caused by perils of the sea, such as storms, sinking, collision or piracy, during a voyage.

5. Q5 · 2 marks · Very short answerHarder board level

   Can you insure your neighbour's house against fire? Explain with the relevant principle.

   Hint

   Financial interest.

   Answer

   No. Under the principle of insurable interest, the insured must suffer financial loss if the property is damaged. You have no such interest in your neighbour's house, so the contract would be a mere wager.

6. Q6 · 2 marks · Very short answerHarder board level

   Explain the principle of proximate cause with an example.

   Hint

   Nearest cause.

   Answer

   The insurer pays only if the loss is directly caused by an insured risk as the nearest, dominant cause. Example: under a fire policy, goods stolen by thieves during a fire are lost by theft, the proximate cause, so the fire policy does not pay.

7. Q7 · 2 marks · Short answerHOTS / competency

   Distinguish between life insurance and health insurance on two points.

   Hint

   Event; indemnity.

   Answer

   (1) Life insurance pays a fixed sum on death or maturity, while health insurance pays medical expenses for illness or injury. (2) Life insurance is not a contract of indemnity, while health insurance compensates actual medical costs up to the sum insured (and is usually renewed yearly).

8. Q8 · 5 marks · Long answerBoard level

   Explain any five principles of insurance.

   Hint

   UIICSPM.

   Answer

   (1) Utmost good faith: both parties must disclose all material facts. (2) Insurable interest: the insured must have a financial interest in the subject matter. (3) Indemnity: compensation only for actual loss, without profit. (4) Contribution: several insurers of the same property share the loss in proportion. (5) Mitigation of loss: the insured must take reasonable steps to reduce the loss when the mishap occurs.

9. Q9 · 5 marks · Long answerHOTS / competency

   'Insurance does not prevent loss; it only spreads it.' Explain with the idea of pooling of risk.

   Hint

   Many pay, few suffer.

   Answer

   Insurance cannot stop a fire, a storm or an illness. What it does is pool risk: many people exposed to the same risk pay small premiums into a common fund, and the few who actually suffer a loss are compensated from it. Each person replaces a large, uncertain loss with a small, certain premium. The loss still happens to society, but no single person bears it alone, which gives security to individuals and businesses and encourages them to take productive risks.

Test your recall

Answer in your head or on paper first, then open the card. Pulling an answer out of memory makes it stick far better than re-reading.

1. 1.Which insurance covers cargo at sea?Show answer

   Marine insurance.

2. 2.Does indemnity apply to life insurance?Show answer

   No.

3. 3.Insurer stepping into the insured's shoes is called?Show answer

   Subrogation.

4. 4.Is a deliberately caused fire covered?Show answer

   No.

5. 5.What is the written contract of insurance called?Show answer

   The policy.

Quick revision checklist

The night before the exam: can you do each of these without looking?

• ☐Insurance: contract; premium for compensation or sum assured; pooling of risk.
• ☐Life: sum assured on death or maturity; not indemnity.
• ☐Fire: property damage by accidental fire; Health: medical expenses; Marine: ship, cargo, freight at sea.
• ☐Principles: utmost good faith, insurable interest, indemnity, contribution, subrogation, proximate cause, mitigation of loss.

Insurance: frequently asked questions