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IFoA SA4 practice questions

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Question 1General insurance market context, regulation and the operating environment

Under the UK regulatory framework applying to general insurers, which body is responsible for prudential supervision of individual firms such as monitoring solvency capital requirements?

  1. The Financial Conduct Authority
  2. The Financial Ombudsman Service
  3. The Competition and Markets Authority
  4. The Prudential Regulation Authority Correct answer.

Explanation

The PRA is the prudential regulator for insurers, banks and major investment firms, and it sets and monitors solvency capital requirements and other prudential standards. The FCA handles conduct regulation, while the Ombudsman resolves individual complaints and the CMA addresses competition matters.

Question 2General insurance market context, regulation and the operating environment

An insurer writes predominantly UK motor business. Which of the following best describes the purpose of the Financial Services Compensation Scheme (FSCS) in the general insurance market?

  1. To set minimum premiums that insurers must charge for compulsory motor cover
  2. To provide cover for policyholders of insurers that have failed and cannot meet claims Correct answer.
  3. To arbitrate disputes between insurers about reinsurance recoveries
  4. To guarantee that insurers earn a minimum return on capital

Explanation

The FSCS is the UK's statutory compensation fund of last resort, protecting eligible policyholders when an authorised insurer is unable to pay claims. It does not set prices, arbitrate inter-insurer reinsurance disputes, or guarantee profitability.

Question 3General insurance market context, regulation and the operating environment

A general insurer is analysing why combined operating ratios in the UK household segment have deteriorated. Which market cycle feature best explains why premiums may lag claims inflation in a softening market?

  1. Reinsurers immediately reprice all treaties at each renewal
  2. Competition for market share delays rate increases until losses force correction Correct answer.
  3. Regulators mandate premium reductions during soft markets
  4. Claims inflation is always zero during softening phases

Explanation

In a soft market, insurers compete aggressively for volume, so premiums are held down even as claims costs rise, compressing margins until losses force a hard-market correction. Reinsurers do not automatically reprice all treaties, regulators do not mandate cuts, and claims inflation is rarely zero.

Question 4General insurance market context, regulation and the operating environment

Which of the following is the primary objective of Solvency II Pillar 1 requirements for a general insurer?

  1. To quantify the capital needed to absorb a 1-in-200-year adverse event over one year Correct answer.
  2. To prescribe the wording of customer policy documents
  3. To standardise claims-handling timescales across the market
  4. To set the maximum level of commission payable to brokers

Explanation

Pillar 1 sets quantitative requirements, including the Solvency Capital Requirement calibrated to a 1-in-200-year confidence level over a one-year horizon. Document wording, claims timescales and commission levels fall under conduct or commercial arrangements, not Pillar 1 capital.

Question 5General insurance market context, regulation and the operating environment

An underwriter is reviewing a commercial property portfolio and notes that the insurer must hold capital against premium, reserve and catastrophe risks. Which statement best describes the role of the risk margin within the Solvency II technical provisions?

  1. It is the amount set aside for outstanding claims only
  2. It represents the profit already earned on unexpired premium
  3. It is a regulatory levy paid annually to the supervisor
  4. It compensates a hypothetical transferee for taking on the obligation to run off the liabilities Correct answer.

Explanation

The risk margin is an addition to best-estimate liabilities reflecting the cost of capital a hypothetical third party would require to assume and run off the obligations. It is not earned profit, not limited to outstanding claims, and not a levy paid to the regulator.

Question 6General insurance market context, regulation and the operating environment

Which Lloyd's market feature most distinguishes it from a conventional UK composite insurer?

  1. Risk is carried by members through syndicates rather than by a single corporate balance sheet Correct answer.
  2. It is prohibited from using reinsurance
  3. It writes only life assurance business
  4. It is owned and operated directly by the UK government

Explanation

Lloyd's is a marketplace where multiple syndicates, backed by members' capital, underwrite risks, rather than a single corporate entity carrying all risk. It writes substantial general insurance, is not government-owned, and syndicates routinely use reinsurance.

Question 7General insurance market context, regulation and the operating environment

A regulator requires an insurer to demonstrate that its board and senior managers are fit and proper and that responsibilities are clearly allocated. Which element of the UK regulatory regime is being described?

  1. The Risk Margin
  2. The Solvency Capital Requirement
  3. The Senior Managers and Certification Regime Correct answer.
  4. The Matching Adjustment

Explanation

The SM&CR imposes accountability on senior individuals through prescribed responsibilities, fitness and propriety assessments, and certification of key staff. The SCR and risk margin are capital measures, and the matching adjustment is a valuation allowance for eligible long-term liabilities.

Question 8General insurance market context, regulation and the operating environment

An insurer is considering how the UK's prudential regime differs from the EU Solvency II framework following domestic reforms. Which statement best captures a commonly cited direction of UK reform?

  1. Removal of the requirement for an ORSA
  2. Prohibition of internal model approval
  3. Complete abolition of all capital requirements for general insurers
  4. Greater supervisory discretion and a stated intent to reduce certain reporting and capital burdens Correct answer.

Explanation

UK reforms have emphasised proportionality, supervisory discretion and reducing reporting burdens while retaining a risk-based capital framework. Capital requirements were not abolished, the ORSA was retained, and internal models remain part of the framework.

Question 9General insurance market context, regulation and the operating environment

Which of the following best describes the purpose of the general insurance pricing practices rules introduced by the FCA?

  1. To fix the commission that brokers may earn on household policies
  2. To prevent firms from charging renewing customers more than equivalent new customers without justification Correct answer.
  3. To require insurers to publish their loss ratios annually
  4. To require all motor policies to include legal expenses cover

Explanation

The pricing practices rules target the loyalty penalty, requiring that renewal prices be no higher than equivalent new-business prices unless a legitimate factor justifies the difference. They do not mandate cover inclusions, fix commission, or require loss ratio publication.

Question 10General insurance market context, regulation and the operating environment

An insurer reports a combined operating ratio of 108% for a year. Which interpretation is most appropriate?

  1. The insurer's expense ratio exceeded its loss ratio by 8 points
  2. The insurer made an underwriting loss before investment income Correct answer.
  3. The insurer's solvency capital ratio fell by 8 percentage points
  4. The insurer made an underwriting profit of 8%

Explanation

A combined operating ratio above 100% indicates claims and expenses exceed premium, producing an underwriting loss before any investment return. It says nothing directly about capital movements or the relative split between loss and expense ratios.

Question 11General insurance market context, regulation and the operating environment

Which statement best explains why general insurers face greater uncertainty in reserving than life insurers?

  1. Life insurers never face longevity or expense uncertainty
  2. Claims are typically reported and settled over shorter but more volatile periods with uncertain ultimate cost Correct answer.
  3. General insurance liabilities are always known at inception
  4. General insurers are exempt from holding technical provisions

Explanation

General insurance claims, especially for long-tail lines, are uncertain in timing and ultimate amount, creating reserving volatility. General insurers must hold technical provisions, life insurers do face longevity and expense risk, and general insurance liabilities are rarely known at inception.

Question 12General insurance market context, regulation and the operating environment

A reinsurer agrees to pay the cedant the excess of losses above a stated retention up to a limit for each loss event. Which reinsurance arrangement is described?

  1. Surplus treaty
  2. Quota share
  3. Excess of loss Correct answer.
  4. Stop loss

Explanation

Excess of loss reinsurance responds per event once losses exceed the cedant's retention, up to a limit. Quota share and surplus are proportional arrangements sharing premium and losses, and stop loss protects an aggregate loss ratio over a period.

Question 13General insurance market context, regulation and the operating environment

Which of the following best describes the role of the ORSA within an insurer's risk management framework?

  1. It requires the insurer to assess its overall solvency needs relative to its risk profile over a forward-looking horizon Correct answer.
  2. It replaces the need to calculate a Solvency Capital Requirement
  3. It is a one-off exercise performed only at authorisation
  4. It is a public disclosure document aimed at policyholders

Explanation

The ORSA is a forward-looking own assessment of the insurer's overall solvency needs against its risk profile, including capital adequacy and business planning. It does not replace the SCR calculation, is performed regularly rather than once, and is a supervisory document rather than a public policyholder disclosure.

Question 14General insurance market context, regulation and the operating environment

An insurer is assessing the impact of social inflation on its liability book. Which trend best describes social inflation?

  1. General increases in the consumer price index
  2. Falling interest rates reducing investment income
  3. Increases in reinsurance commission rates
  4. Rising claims costs driven by changing legal norms, litigation funding and higher jury awards Correct answer.

Explanation

Social inflation refers to claims costs rising faster than general economic inflation due to legal and societal factors such as litigation funding and larger awards. It is distinct from CPI movements, interest rates, or reinsurance commission changes.

Question 15General insurance market context, regulation and the operating environment

Which of the following best describes the purpose of the Lloyd's Central Fund?

  1. To fund the marketing of Lloyd's syndicates to brokers
  2. To pay the salaries of syndicate underwriters
  3. To provide a layer of protection to policyholders if a Lloyd's member is unable to meet its obligations Correct answer.
  4. To subsidise premiums for new entrants

Explanation

The Central Fund is a mutual fund providing an additional layer of security to policyholders should a member fail to meet its liabilities. It is not used for marketing, staff salaries, or premium subsidies.

Question 16General insurance market context, regulation and the operating environment

An insurer is evaluating whether to expand into a new territory. Which regulatory consideration is most likely to affect its ability to write business there?

  1. The colour scheme of its brand materials
  2. The number of brokers in its current domestic market
  3. The average age of its existing claims handlers
  4. Whether it can obtain authorisation or passporting rights to operate in that jurisdiction Correct answer.

Explanation

Writing insurance in a new territory requires authorisation, licensing or passporting rights under the relevant regime. Staff demographics, branding and the size of the domestic broker market do not determine legal ability to operate.

Question 17General insurance market context, regulation and the operating environment

Which statement best explains why a general insurer might use an internal model rather than the standard formula under Solvency II?

  1. The internal model can better reflect the firm's specific risk profile and dependencies Correct answer.
  2. The internal model eliminates the risk margin
  3. The internal model guarantees lower capital than the standard formula
  4. The internal model removes the need for any regulatory approval

Explanation

An internal model can capture the firm's particular risks and their dependencies more accurately than the prescribed standard formula. It requires regulatory approval, does not remove the risk margin, and does not guarantee lower capital.

Question 18General insurance market context, regulation and the operating environment

Which of the following best describes the role of an appointed actuary within a UK general insurer?

  1. To determine broker remuneration levels
  2. To provide an opinion on the adequacy of technical provisions and the appropriateness of reinsurance arrangements Correct answer.
  3. To set the insurer's marketing strategy
  4. To approve all customer complaints decisions

Explanation

The appointed actuary provides a formal actuarial opinion on the adequacy of technical provisions, the appropriateness of reinsurance and related matters. Marketing strategy, complaints decisions and broker remuneration sit outside that actuarial opinion role.

Question 19General insurance market context, regulation and the operating environment

An insurer's board is reviewing its risk appetite framework. Which characteristic indicates a well-designed risk appetite statement for a general insurer?

  1. It is kept confidential from the board to preserve independence
  2. It lists only the risks the insurer has already avoided
  3. It expresses quantitative tolerances for key risks linked to capital and earnings volatility Correct answer.
  4. It is written only after the year-end results are known

Explanation

A sound risk appetite framework sets clear, measurable tolerances for material risks, linked to capital adequacy and earnings volatility, and is owned by the board. It should guide decisions throughout the year, be visible to the board, and cover risks the firm actually retains.

Question 20General insurance market context, regulation and the operating environment

Which of the following best describes the purpose of the Insurance Distribution Directive (IDD) as applied in the UK market?

  1. To set the level of corporation tax on insurers
  2. To set standards for how insurance products are distributed and sold, including conduct and disclosure requirements Correct answer.
  3. To determine the solvency capital requirement for insurers
  4. To regulate reinsurance treaty wordings

Explanation

The IDD governs the distribution and sale of insurance, imposing conduct, disclosure, training and product oversight requirements on distributors. It does not set capital requirements, reinsurance treaty terms, or tax rates.

Question 21Product design, pricing and underwriting for general insurance

In general insurance pricing, which component of a gross premium represents the expected cost of claims plus claim-handling expenses before any loading for profit or contingencies?

  1. The expense loading
  2. The contingency margin
  3. The risk premium Correct answer.
  4. The investment return allowance

Explanation

The risk premium is the pure expected claims cost, often extended to include claim-handling expense, and it forms the base to which loadings are added. Loadings for expenses, profit, and contingencies are applied on top of this base rather than being part of it.

Question 22Product design, pricing and underwriting for general insurance

An insurer prices a household policy using a frequency-severity approach. Which pair of assumptions is required to derive the expected pure premium?

  1. Expected loss ratio and expected expense ratio
  2. Expected claim frequency and expected claim severity Correct answer.
  3. Reinsurance cost and commission rate
  4. Policy count and average premium

Explanation

Under a frequency-severity model the pure premium is the product of expected claim frequency per exposure unit and expected claim severity per claim. Loss ratios and expense ratios are derived outputs or separate loadings, not inputs to this calculation.

Question 23Product design, pricing and underwriting for general insurance

A motor insurer applies a no-claims discount (NCD) scale. Which statement best describes the primary underwriting purpose of the NCD system?

  1. It removes the need for any risk classification at inception
  2. It guarantees that premiums equal each policyholder's expected claims cost
  3. It rewards policyholders with claim-free records and thereby reduces moral hazard Correct answer.
  4. It transfers claims risk to the reinsurer

Explanation

The NCD is a credibility-weighted mechanism that rewards claim-free experience and penalises claims, discouraging small or inflated claims and thus mitigating moral hazard. It does not achieve perfect individual equity and does not replace other rating factors.

Question 24Product design, pricing and underwriting for general insurance

Which of the following is the most appropriate treatment of large individual losses when setting rates for a commercial property portfolio?

  1. Cap their influence using techniques such as trimming or fitting a heavy-tailed distribution Correct answer.
  2. Exclude them entirely from the rating data as they are not representative
  3. Assume they will always be fully recovered from reinsurance
  4. Spread them equally across all policyholders regardless of exposure

Explanation

Large losses carry high leverage on fitted parameters, so actuaries cap or smooth their influence, for example through trimming, large-loss loadings, or heavy-tailed distributions. Simply discarding them understates the true tail risk borne by the portfolio.

Question 25Product design, pricing and underwriting for general insurance

In a generalised linear model (GLM) for claim frequency, which distribution and link function combination is most commonly adopted?

  1. Poisson distribution with a log link Correct answer.
  2. Normal distribution with an identity link
  3. Binomial distribution with a probit link
  4. Gamma distribution with an inverse link

Explanation

Claim counts are non-negative integers, so a Poisson error structure with a log link is the standard choice, ensuring fitted values stay positive and multiplicative rating factors operate additively on the log scale. Gamma and inverse Gaussian errors are typically used for severity models instead.

Question 26Product design, pricing and underwriting for general insurance

An underwriter is assessing a risk with a low expected frequency but a very high possible severity, such as an aviation hull. Which pricing consideration is most relevant?

  1. The average claim frequency across the whole market
  2. The commission paid to the broker
  3. The shape of the tail of the loss distribution and the cost of capital held against it Correct answer.
  4. The mean of the loss distribution alone is sufficient

Explanation

Where severity dominates, the tail shape and the capital required to support extreme outcomes drive the risk load far more than the mean. Pricing must reflect the cost of holding capital against tail events, not just expected loss.

Question 27Product design, pricing and underwriting for general insurance

Which statement best describes the role of a deductible in product design from the insurer's perspective?

  1. It guarantees a profit margin on every policy
  2. It reduces the number and cost of small claims and shares risk with the policyholder Correct answer.
  3. It increases the insurer's exposure to small claims
  4. It eliminates the need for any risk classification

Explanation

A deductible removes small claims from the insurer's exposure and gives the policyholder a financial stake in loss prevention, reducing moral hazard and administrative cost. It does not remove the need for classification or guarantee profitability.

Question 28Product design, pricing and underwriting for general insurance

A personal lines insurer offers a policy with a low premium and a high excess, targeted at price-sensitive customers. Which product design principle does this most directly illustrate?

  1. Maximising the insurer's expense loading
  2. Aligning cover and price with the target customer's risk appetite and willingness to self-insure Correct answer.
  3. Transferring all risk to the reinsurer
  4. Ignoring the customer segment when setting terms

Explanation

Offering a high excess at a lower premium matches the product to customers willing to retain small losses, aligning cover, price, and self-insurance appetite. This is a core segmentation principle in product design.

Question 29Product design, pricing and underwriting for general insurance

Which of the following best explains why an insurer might apply a premium load for a policy with a high sum insured even when the rate per unit of cover is unchanged?

  1. Because reinsurance is never available for large risks
  2. Because larger risks attract higher fixed expense recovery and greater exposure to catastrophic single losses Correct answer.
  3. Because the policyholder is legally required to pay more
  4. Because large sums insured always indicate fraud

Explanation

Larger sums insured typically carry greater exposure to severe single losses and may require more fixed underwriting and survey expense, justifying a loading even at a constant rate per unit. There is no legal or fraud-based reason for such a load.

Question 30Product design, pricing and underwriting for general insurance

In experience rating for a group of commercial risks, which factor determines how much weight is given to the policyholder's own claims history?

  1. The number of products the insurer sells
  2. The credibility of the policyholder's own experience relative to the portfolio Correct answer.
  3. The reinsurance commission received
  4. The commission rate paid to the intermediary

Explanation

Credibility theory determines the weight on own experience according to its volume and stability relative to the wider portfolio. Small or volatile experience receives low credibility and is blended heavily with the portfolio rate.

Question 31Product design, pricing and underwriting for general insurance

Which statement best describes the purpose of a risk-based capital assessment in supporting general insurance pricing?

  1. It sets the commission payable to brokers
  2. It replaces the need for any expected loss estimate
  3. It quantifies the capital needed to absorb adverse outcomes so that pricing can include an appropriate risk load Correct answer.
  4. It determines the deductible level on each policy

Explanation

Risk-based capital quantifies the buffer needed for adverse deviation, and the cost of holding that capital feeds into the risk load within the premium. It complements rather than replaces expected loss estimates.

Question 32Product design, pricing and underwriting for general insurance

An insurer is designing a new pet insurance product. Which underwriting information is most directly relevant to assessing the expected claim cost?

  1. The postcode of the veterinary practice only
  2. The breed, age, and prior medical history of the animal Correct answer.
  3. The owner's credit score
  4. The number of years the owner has held a driving licence

Explanation

Breed, age, and prior medical history are direct predictors of veterinary claim frequency and severity for pet cover. Credit score and driving history relate to other lines and are not the primary cost drivers here.

Question 33Product design, pricing and underwriting for general insurance

Which of the following best explains the concept of adverse selection in general insurance product design?

  1. Premiums are set without any regard to risk
  2. Insurers deliberately select only the best risks
  3. Higher-risk individuals are more likely to buy cover, worsening the pooled loss ratio Correct answer.
  4. All policyholders have identical risk profiles

Explanation

Adverse selection arises when those with higher expected losses are more inclined to purchase or retain cover, deteriorating the pool's experience unless rating factors or design features counter it. It is a demand-side phenomenon, not deliberate insurer selection.

Question 34Product design, pricing and underwriting for general insurance

A motor insurer wants to reduce the risk of anti-selection when introducing a telematics-based discount. Which design feature is most appropriate?

  1. Offer the discount only to drivers who opt in after the policy is issued
  2. Apply the discount uniformly to all policyholders regardless of driving data
  3. Guarantee the discount before any driving data is collected
  4. Base the discount on recorded driving behaviour and apply it consistently at renewal Correct answer.

Explanation

Tying the discount to measured behaviour and applying it consistently at renewal aligns price with risk and limits anti-selection. Guaranteeing or uniform discounts sever the link between behaviour and price.

Question 35Product design, pricing and underwriting for general insurance

Which statement best describes the treatment of acquisition expenses in a gross premium calculation?

  1. They are recovered through an explicit expense loading in the premium Correct answer.
  2. They are deducted from claim reserves
  3. They are funded entirely from investment income
  4. They are ignored because they are paid by the broker

Explanation

Acquisition costs such as commission and marketing are recovered through an explicit expense loading within the gross premium. They are a real cost to the insurer and cannot be assumed to be borne elsewhere.

Question 36Product design, pricing and underwriting for general insurance

An actuary is calibrating a severity model and observes that a small number of very large claims dominate the fitted parameters. Which response is most appropriate?

  1. Remove all claims above the mean to stabilise the fit
  2. Assume the large claims are data errors and delete them
  3. Increase the weight on those large claims to reflect their importance
  4. Investigate the large claims and consider robust fitting or a separate large-loss treatment Correct answer.

Explanation

Large claims should be investigated and, where appropriate, handled through robust fitting or separated into a large-loss layer so they do not distort the attritional severity estimate. Blind deletion or equal weighting both bias the result.

Question 37Product design, pricing and underwriting for general insurance

Which of the following best describes the function of a policy excess in a commercial liability product?

  1. It acts as a substitute for reinsurance
  2. It increases the insurer's retention for every claim
  3. It transfers the first layer of each loss to the policyholder Correct answer.
  4. It sets the maximum payable under the policy

Explanation

An excess means the policyholder bears the first layer of each loss, reducing the insurer's exposure and administrative burden. It is distinct from a limit, which caps the insurer's payment.

Question 38Product design, pricing and underwriting for general insurance

A pricing actuary is deciding whether to use a frequency-severity model or a direct loss-cost model for a new commercial line. Which consideration most strongly favours the frequency-severity approach?

  1. The insurer only wants a single aggregate premium number
  2. The data contain very few claims and a single aggregate loss cost per exposure
  3. The portfolio has no exposure data available
  4. The insurer wishes to understand and price the drivers of claim counts and claim sizes separately Correct answer.

Explanation

Frequency-severity modelling is favoured when the insurer wants to identify and price the separate drivers of claim incidence and claim size, which supports more granular rating. A single aggregate approach is better suited to sparse data with little structure.

Question 39Product design, pricing and underwriting for general insurance

Which statement best describes the underwriting purpose of a proposal form in general insurance?

  1. It sets the reinsurance retention
  2. It gathers standardised risk information to support consistent underwriting decisions Correct answer.
  3. It replaces the need for any policy wording
  4. It guarantees that the policy will be renewed

Explanation

A proposal form standardises the information collected so that underwriting decisions are consistent and complete. It does not replace policy wording, guarantee renewal, or set reinsurance terms.

Question 40Product design, pricing and underwriting for general insurance

An insurer observes that a rating factor performs well in isolation but interacts strongly with another factor in a GLM. Which approach best addresses this?

  1. Include an interaction term or use a factor structure that captures the joint effect Correct answer.
  2. Average the two factors into a single variable without testing
  3. Remove both factors from the model
  4. Ignore the interaction because main effects are always sufficient

Explanation

Where two rating factors interact, the joint effect on risk differs from the product of their main effects, so an interaction term or combined factor structure is needed to capture it. Ignoring or arbitrarily merging factors risks mispricing.

Question 41Product design, pricing and underwriting for general insurance

Which of the following best explains why insurers use smoothing techniques when converting raw experience into rating factors?

  1. To increase the volatility of the rating structure
  2. To remove random noise and produce stable, credible relativities Correct answer.
  3. To eliminate the need for any actuarial judgement
  4. To guarantee that each cell has the same number of policies

Explanation

Smoothing reduces sampling noise in thin cells so that the resulting relativities are stable and credible. It supports rather than replaces actuarial judgement and does not equalise cell sizes.

Question 42Product design, pricing and underwriting for general insurance

A general insurer is designing a product for small businesses with highly variable exposure. Which design feature best manages the mismatch between premium and exposure?

  1. A fixed premium with no adjustment mechanism
  2. An adjustable premium based on declared turnover at audit Correct answer.
  3. A premium guaranteed for ten years
  4. A premium set solely by the number of employees

Explanation

Where exposure varies materially, an auditable adjustable premium tied to declared turnover aligns the final premium with actual exposure. Fixed or long-guaranteed premiums risk significant mispricing.

Question 43Product design, pricing and underwriting for general insurance

Which of the following best describes the role of a technical provision in supporting general insurance pricing decisions?

  1. It determines the broker commission rate
  2. It replaces the need for expected loss estimates
  3. It sets the policy deductible
  4. It represents the insurer's estimate of liabilities, informing the cost of capital and hence the risk load Correct answer.

Explanation

Technical provisions estimate the insurer's claim liabilities and inform the capital held, whose cost feeds into the risk load in pricing. They complement expected loss estimates rather than replacing them.

Question 44Product design, pricing and underwriting for general insurance

Which statement best describes the principle of mutuality as it applies to a mutual general insurer's pricing?

  1. Underwriting is unnecessary because members share all losses
  2. Premiums are always lower than those of proprietary insurers
  3. Members pool risk and pricing aims to cover collective costs rather than generate shareholder profit Correct answer.
  4. Premiums are set to maximise shareholder dividends

Explanation

A mutual pools risk among members, and pricing targets coverage of collective claims and expenses rather than distributing profit to shareholders. It does not guarantee lower premiums or remove the need for underwriting.

Question 45Product design, pricing and underwriting for general insurance

An insurer is reviewing a rating plan where a single factor has many levels, some with very few policies. Which approach best balances granularity against credibility?

  1. Increase the number of levels to improve fit
  2. Group sparse levels into broader bands and review credibility Correct answer.
  3. Keep every level separate regardless of volume
  4. Assign all sparse levels the portfolio average and never review them

Explanation

Grouping sparse levels into broader bands preserves credibility while retaining useful differentiation, and the groupings should be reviewed as data accumulate. Keeping many thin levels produces unstable relativities.

Question 46Product design, pricing and underwriting for general insurance

A general insurer is launching a household product sold through a price comparison website where the customer chooses the level of contents cover. Which design feature most directly limits the insurer's exposure to anti-selection while still allowing the customer a choice?

  1. Allowing the customer to select any sum insured with no underwriting checks at quotation
  2. Applying a uniform percentage discount to all customers who complete an online quote
  3. Offering a single fixed sum insured for every customer regardless of their circumstances
  4. Setting a default sum insured with an averaged rate, and requiring a full proposal for sums above a defined threshold Correct answer.

Explanation

Anti-selection arises when applicants can use private information about their risk to choose contract terms that favour themselves at the insurer's expense. Letting the customer freely set the sum insured without any check allows those with high-value contents to buy cover cheaply, so the insurer needs a control such as a default limit plus referral above a threshold. This preserves choice for the mass market while ensuring higher exposures are individually underwritten.

Question 47Product design, pricing and underwriting for general insurance

In general insurance underwriting, which statement best describes the function of a warranty in a commercial policy?

  1. It is a promise by the insured that a stated state of affairs will be maintained, breach of which can entitle the insurer to reject a claim Correct answer.
  2. It is a statement of the maximum amount the insurer will pay under the policy
  3. It is the period during which the insured may cancel the policy without penalty
  4. It is a clause that automatically increases the premium after each claim

Explanation

A warranty is a contractual promise by the insured about the risk, for example that a fire suppression system will be maintained in working order. Historically a breach, even one unrelated to the loss, could discharge the insurer from liability, which is why warranty terms are treated as material underwriting controls rather than mere descriptions.

Question 48Product design, pricing and underwriting for general insurance

An actuary is setting rating factors for a commercial property portfolio and finds that postcode and construction type are each strong predictors of loss cost, but a GLM including both shows a large interaction term. Which approach is most appropriate when converting the model output into a rating plan?

  1. Increase the base rate to absorb the interaction and keep both factors as independent multipliers
  2. Drop the interaction term and use the two main effects separately so the tariff stays simple
  3. Remove postcode from the model because construction type is the more intuitive rating variable
  4. Use a single combined factor formed from the levels of postcode and construction, subject to credibility checks on the resulting cells Correct answer.

Explanation

When two rating factors interact materially, applying independent multiplicative factors will misprice combinations of levels, so a combined factor captures the joint effect. The cells produced can be sparse, so each level must be tested for credibility and grouped or smoothed where data are thin.

Question 49Product design, pricing and underwriting for general insurance

An insurer is pricing a liability product for contractors whose annual turnover varies widely within the year. Which rating structure best matches premium to exposure while keeping administration manageable?

  1. A premium set solely by the number of employees at inception with no subsequent adjustment
  2. A premium charged per claim reported during the policy year
  3. A flat annual premium independent of turnover, reviewed only at each renewal
  4. A deposit premium based on estimated turnover with an adjustable premium calculated at the end of the period Correct answer.

Explanation

Exposure for contractors scales with activity, commonly proxied by turnover, so a deposit plus adjustment mechanism aligns the final premium with the actual exposure written. This avoids the distortion of a flat charge while limiting the administrative burden to a single reconciliation rather than continuous re-rating.

Question 50Product design, pricing and underwriting for general insurance

A pricing actuary is building a new product where the underlying claims data are sparse and the portfolio will start small. Which combination of design and pricing features best manages the resulting parameter uncertainty?

  1. Use a simple structure with credible external or industry benchmarks, wider expense and risk margins, and a planned review once volume builds Correct answer.
  2. Defer all pricing until several years of the insurer's own claims experience has accumulated
  3. Adopt the most complex model available so that all possible rating factors are captured at launch
  4. Set the launch premium at the technical best estimate with no margins so the product appears competitive

Explanation

With little own experience, a complex model will overfit noise and produce unstable relativities, so a simpler structure supported by benchmarks is more reliable. Parameter uncertainty is then handled through explicit margins and a commitment to review the rates as credible data emerge.