This page is a practice companion to financial ratio analysis, built for self-testing rather than a first introduction to the topic. Ratio categories are grouped the way the AICPA & CIMA's own ratio-analysis curriculum groups them – profitability, efficiency, liquidity, and gearing or solvency, alongside cash flow ratios (AICPA & CIMA, checked 2026-09-29) – and this page works through eighteen questions across four of those groups: liquidity, solvency, profitability, and efficiency, plus a closing section on mistakes that show up most often in graded ratio work. If a term below is unfamiliar, the linked analysis guide covers the full method; this page assumes that background.
Questions on Liquidity Ratios
1. What does the current ratio measure, and how is it calculated? It measures a company's ability to cover short-term obligations with short-term assets: current assets divided by current liabilities, where current assets are figures the SEC's investor guide describes as "things a company expects to convert to cash within one year" (U.S. Securities and Exchange Commission, checked 2026-09-29). A ratio above 1 generally means current assets exceed current liabilities, though the comfortable range varies by industry.
2. Consider a hypothetical company, Merrow Supply Co., with current assets of $180,000 and current liabilities of $120,000. What is its current ratio, and what does that value suggest? 1.5 ($180,000 ÷ $120,000). That suggests Merrow Supply Co. has $1.50 of current assets for every dollar of current liabilities coming due within the year, a generally comfortable cushion, though the figure alone says nothing about how quickly those current assets can actually convert to cash.
3. Why does the quick ratio exclude inventory when the current ratio does not? Because inventory must first be sold, and often collected on, before it becomes cash, while cash, marketable securities, and receivables are closer to immediately usable. The quick ratio strips inventory out specifically to test liquidity under a more conservative, faster-conversion assumption than the current ratio uses.
4. Two companies both have a current ratio of 2.0. One has almost all of that in cash; the other has almost all of it in inventory. Are they equally liquid? No. The company holding mostly cash is far more liquid in practice, even though the current ratio looks identical for both. This is exactly the gap the quick ratio is designed to expose, since it would come out much lower for the inventory-heavy company than for the cash-heavy one.
5. What does a current ratio below 1 mean, and is it always a red flag? It means current liabilities exceed current assets on the reporting date, which raises a liquidity question worth investigating. It is not automatically a crisis: some businesses with very fast inventory turnover and short collection cycles, such as certain retailers, operate consistently below 1 without solvency problems, because cash keeps cycling in faster than obligations come due.
Questions on Solvency and Leverage Ratios
6. What does the debt-to-equity ratio measure? How much of a company's financing comes from debt relative to how much comes from owners' equity: total liabilities divided by shareholders' equity. A higher ratio means the company relies more heavily on borrowed money relative to owner-contributed and retained capital.
7. Consider a hypothetical company, Merrow Supply Co., with total liabilities of $260,000 and shareholders' equity of $340,000. What is its debt-to-equity ratio? About 0.76 ($260,000 ÷ $340,000). That means the company carries roughly 76 cents of debt for every dollar of equity financing, below the 1.0 point at which debt financing would exceed equity financing.
8. Why does a "safe" level of debt-to-equity differ so much by industry? Because industries differ in how stable their cash flows are and how much collateral their assets provide. Utilities and banks typically operate with far more leverage than software or consulting firms, because their revenue tends to be steadier and their assets often easier to use as collateral, so a ratio considered risky in one sector can be entirely ordinary in another.
9. What does an interest coverage ratio tell a lender that debt-to-equity does not? Debt-to-equity shows how a company is financed as a static snapshot; interest coverage – typically operating income divided by interest expense – shows whether current earnings are actually sufficient to service the interest on that debt out of ongoing operations. A company can carry moderate leverage on paper and still have thin coverage if operating income is weak.
10. Why might a highly leveraged company still be considered financially healthy? If its cash flows are stable and predictable, and its interest coverage remains comfortably above 1, higher leverage can reflect an efficient capital structure rather than distress – debt is often cheaper than equity financing, so a company confident in steady future cash flow may choose more of it deliberately rather than by necessity.
Questions on Profitability Ratios
11. What is the difference between return on assets and return on equity? Return on assets (net income divided by total assets) measures how efficiently a company generates profit from everything it owns, regardless of how those assets were financed. Return on equity (net income divided by shareholders' equity) measures the return generated specifically for owners, and it rises with leverage even when the underlying operating performance is unchanged, since a smaller equity base is being divided into the same profit.
12. Consider a hypothetical company, Merrow Supply Co., with net income of $51,000, total assets of $600,000, and shareholders' equity of $340,000. What are its ROA and ROE? ROA is 8.5% ($51,000 ÷ $600,000). ROE is about 15% ($51,000 ÷ $340,000). The gap between the two numbers here reflects the amount of debt financing used, since ROE divides the same profit into a smaller base.
13. Why can two companies with identical net profit margins have very different returns on equity? Because ROE also depends on how much leverage and asset turnover each company uses, not on profit margin alone. A company with thinner margins but high leverage and fast asset turnover can post a higher ROE than a company with fatter margins that uses little debt and turns assets over slowly.
14. Is a higher net profit margin always better than a lower one? Not automatically, and it depends on the business model being compared. A grocery chain typically runs thin margins on high sales volume and rapid turnover, while a luxury goods maker runs much higher margins on lower volume; comparing the two margin percentages directly, without accounting for the different models, produces a misleading conclusion about which company is actually performing better.
Questions on Efficiency Ratios and Common Mistakes
15. What does inventory turnover measure, and what does a low number suggest? It measures how many times a company sells and replaces its inventory over a period, typically cost of goods sold divided by average inventory. A low turnover suggests inventory is moving slowly relative to sales, which can point to overstocking, weakening demand, or products becoming obsolete before they sell.
16. Why is it a mistake to compare a single ratio across two companies without checking whether they use the same accounting methods? Because a difference in inventory costing method or depreciation approach can move a ratio without any underlying difference in operating performance. Two companies with genuinely identical operations could report different inventory turnover or return-on-assets figures purely because of a methods difference, which the ratio alone cannot reveal.
17. Why is it a mistake to judge a company's financial health from one ratio in isolation? Because no single ratio captures the whole picture, and ratios can send conflicting signals that only make sense read together – strong profitability alongside weak liquidity, for example, describes a company that is doing well operationally but may still face a near-term cash crunch. A pattern across several ratio categories supports a conclusion; one number rarely does.
18. Why is comparing a ratio only to its own prior-year value, without an industry benchmark, an incomplete analysis? Because a ratio can improve or worsen relative to last year while still sitting far outside what's normal for the industry, or vice versa. Trend analysis (versus the company's own past) and comparative analysis (versus peers or published benchmarks) answer different questions, and relying on only one of the two leaves half the picture missing.
Related Reading in This Silo
For the full method these questions build on, start with financial ratio analysis. For the balance-sheet figures that feed several of the ratios above, see balance sheet analysis, and for how ratio results feed into valuing a company rather than just assessing its position, see company valuation basics. For the rest of this silo's topics, start at the financial accounting hub. If a specific graded ratio problem still isn't resolving after working through the reasoning above, financial accounting assignment help covers how a request for review is handled.
FAQ
Is this the same content as the financial ratio analysis guide?
No. That guide explains each ratio category and method in full. This page assumes that background and works through individual questions instead, the format a quiz, problem set, or exam review actually uses.
Which ratio category do exams test most often?
Liquidity and profitability ratios tend to appear most frequently in introductory coursework, since they use figures straight from the balance sheet and income statement without extra data. Solvency and efficiency ratios show up more in intermediate and advanced material, and often require combining figures from two statements.
Do these ratio formulas differ between US GAAP and IFRS?
The formulas themselves are analytical tools, not accounting standards, so they don't change by framework. What can change is the underlying figures feeding into them – inventory costing or lease accounting choices, for example – which is why comparing ratios across companies on different frameworks needs care.
Can I use these questions to check my own ratio homework before submitting it?
Yes. Work the calculation yourself first, then compare both your number and your interpretation to the answer given, since a ratio calculated correctly but interpreted the wrong way is a common way to lose credit even with the right arithmetic.
What if my calculated ratio matches the answer but I can't explain what it means?
That's a common and fixable gap – computing a ratio and interpreting it are different skills. Re-read the interpretation notes in the linked financial ratio analysis guide first; if it's still unclear for your specific numbers, financial accounting assignment help covers how a review request works.