Download clean, printable lists of the most common mistakes students make — so you can fix them before they cost marks.
Each sheet is aligned to its exam board and built from recurring student errors highlighted in examiner reports and mark schemes.
What you get
A topic-by-topic mistakes list with a “do this instead” fix and a quick self-check.
How to use it
Review before past papers, then use the quick checks to catch errors under timed conditions.
Why it works
Many marks are lost on predictable slips: rounding, sign errors, units, and misreading commands.
Coverage by topic
Preview (up to 5 per topic)
18 total rows in download
| Topic | Common mistake / misconception | Do this instead | Quick check |
|---|---|---|---|
| Business Activity | Confusing needs and wants. | Needs = essential for survival (food, shelter). Wants = desires beyond needs. Scarcity forces choices between competing wants. | Would a person die without it? → Need. Otherwise → Want. |
| Business Ownership | Saying sole traders have limited liability. | Sole traders have UNLIMITED liability — the owner is personally responsible for all debts. Limited liability only applies to limited companies. | Unlimited liability: owner's personal assets at risk. Limited: only investment at risk. |
| Business Ownership | Confusing Ltd and PLC. | Ltd = private limited company; shares sold privately; cannot advertise shares publicly. PLC = public limited; shares sold on stock exchange. | Can the public buy shares on a stock exchange? → PLC. Not publicly? → Ltd. |
| Business Ownership | Saying limited liability means you cannot lose money. | Limited liability means shareholders lose ONLY their investment. They can still lose that investment if the company fails. | Limited = lose investment only, not personal assets. |
| Marketing | Listing the 4Ps without applying them to the context. | Always relate each P to the specific business context in the question. Generic answers score fewer marks. | Is each P linked to the business/product/market in the question? |
| Marketing | Confusing primary and secondary market research. | Primary = new data collected directly (surveys, interviews). Secondary = existing data (reports, internet, government statistics). | Is it brand-new data collected for this purpose? Primary. Already exists? Secondary. |
| Marketing | Saying 'promotion' only means advertising. | Promotion includes: advertising, sales promotion (discounts), public relations, personal selling, sponsorship, social media. | Give at least two forms of promotion, not just advertising. |
| Finance | Confusing revenue and profit. | Revenue = total income from sales. Profit = Revenue − Costs. High revenue does not guarantee profit if costs are higher. | Revenue = price × quantity. Profit = revenue − total costs. |
| Finance | Forgetting that break-even only shows the point of no profit/loss — not success. | Break-even = total revenue = total costs. Above it = profit. Below it = loss. It is a planning tool, not a measure of success. | Break-even tells you the MINIMUM sales needed — not how well a business is doing. |
| Finance | Calculating break-even using total costs instead of contribution per unit. | Break-even = Fixed Costs ÷ Contribution per unit. Contribution per unit = Selling price − Variable cost per unit. | Did you calculate contribution per unit first? |
| Finance | Confusing cash flow and profit. | A business can be profitable but have cash flow problems (e.g. if customers have not yet paid). Cash = actual money in/out now. | Profitable but no cash? Timing of payments is the issue. |
| Human Resources | Saying financial rewards are always the best motivator. | Maslow and Herzberg show non-financial factors (recognition, responsibility, interesting work) motivate once basic pay is adequate. | Apply Maslow's hierarchy — which level does the motivator address? |
| Human Resources | Confusing on-the-job and off-the-job training. | On-the-job: training while working (job rotation, coaching, mentoring). Off-the-job: away from workplace (courses, college). Each has pros and cons. | Is the person still at their workstation during training? On-the-job. Away? Off-the-job. |
| Operations | Saying batch production is the same as flow production. | Batch: groups of same item made together, then switch. Flow: continuous, non-stop production (cars, bottles). Different flexibility and cost profiles. | Is it continuous 24/7? → Flow. Made in groups then changed? → Batch. |
| Operations | Defining quality as 'being the best'. | Quality = fit for purpose. A budget hotel that meets customer expectations delivers quality — even if not a 5-star hotel. | Does the product/service meet customer expectations for its price/purpose? |
| External Influences | Confusing inflation and interest rates as if they are the same. | Inflation = general price level rising. Interest rates = cost of borrowing money. Higher interest rates are often USED to combat inflation. | Inflation = prices rising. Interest rates = cost of borrowing. |
| External Influences | Saying all stakeholders always want the same thing. | Stakeholder conflict is common: shareholders want profit → may conflict with workers wanting higher wages or community wanting less pollution. | Name the specific stakeholder and their specific interest — they often conflict. |
| Globalisation | Saying globalisation only benefits developing countries. | Globalisation has benefits AND costs. Benefits: jobs, investment. Costs: exploitation, cultural erosion, environmental damage, reliance on multinationals. | Always give a balanced answer: benefits AND drawbacks of globalisation. |
A downloadable list of frequent concept and exam-technique mistakes—paired with quick fixes and checks to stop repeated mark loss.
Yes. Many rows focus on applying to the case, building chains-of-reasoning, and writing balanced conclusions.