The worked question on this page is original educational practice. It is not represented as a question from an official previous-year examination paper.
01 / UNDERSTANDING
Review the question
For original practice, supply two internally consistent product profiles and ask for a reasoned ranking. Follow with an assumption change that reverses the result. In paper analysis, check numerator, denominator and time period before calculating, and distinguish a question about absolute contribution from one about return per unit of risk resource.
02 / UNDERSTANDING
The concept in context
Comparisons need common definitions, horizons and allocation methods. A product can appear superior because it has been assigned too little capital or because loss estimates ignore adverse borrower characteristics. The metric should support informed judgement, including customer and strategic effects, rather than become a mechanical reason to expand whichever business has the highest reported ratio.
03 / UNDERSTANDING
A worked learning case
Two fictional lending products earn different customer margins. The higher-margin product also requires more servicing, has weaker expected recoveries and consumes more internally allocated capital. After a consistent comparison, its adjusted return is lower. The manager checks the assumptions before deciding whether better pricing, process changes or a smaller exposure would improve the economics.
ORIGINAL EDUCATIONAL PRACTICE
Try it before you check.
Why can a high-margin loan have a weaker risk-adjusted return than a lower-margin loan?
Show the answer and reasoning
Its losses, costs and required risk resources may be greater.
The customer margin does not deduct every economic cost or describe the risk absorbed. Higher expected loss, operational effort or capital allocation can outweigh the extra interest. A fair comparison uses consistent definitions and horizons, then checks whether different assumptions rather than genuine economic differences explain the reported return ranking.
Two traps to watch for.
- Ranking products solely by their customer interest spread.
- Comparing ratios built with inconsistent capital allocation methods.
YOUR TOPIC-SPECIFIC LEARNING MAP
Learn from the attempt
Build a revenue-to-adjusted-return bridge for each product.
State the denominator and horizon of the comparison.
Challenge one loss or capital assumption before ranking products.
Explain the idea, apply it to a new situation, then check what changed in your reasoning.
BANKERS TUTORIAL · SOURCE NOTES
Keep the source alongside your notes.
Official links provide subject context and authoritative reference material. This guide’s explanation, scenario and question are original Bankers Tutorial learning content.
- iibf.org.in https://iibf.org.in/caiib-certified-associate-IIBF
- iibf.org.in https://iibf.org.in/documents/RulesSyllabus/2026/FlagshipCourses/60%20-%20CAIIB_24.07.25_Change_Final%20Website_23.02.2026.PDF
- www.rbi.org.in https://www.rbi.org.in/Scripts/BS_ViewMasterCirculars.aspx?Id=12815
For CAIIB preparation, check the current official notice before relying on changing dates, rules or examination requirements.
