❌ Top 10 Mistakes Students Make in Accountancy Exams (And How to Avoid Them)
- Success Mantra Publications
- Sep 15
- 8 min read
Updated: Sep 16

Accountancy is one of the most scoring subjects in Commerce—but many students end up losing marks due to avoidable mistakes. The good news is, if you are aware of these common errors, you can easily correct them and improve your final score.
In this blog, we’ll cover the Top 10 mistakes students make in Accountancy exams and share tips to avoid them so you can aim for a 95+ score.
1. Ignoring the Format of Accounts

One of the most common mistakes encountered in the realm of accounting and financial reporting is the tendency to write in wrong formats when preparing essential documents such as journals, ledgers, trial balances, or balance sheets. This issue can arise from a lack of understanding of the specific requirements for each type of financial statement, leading to inconsistencies that can significantly impact the accuracy and reliability of financial data. For instance, when entries in the journal are not recorded in the proper chronological order or lack the necessary details, it can create confusion and hinder the traceability of transactions. Similarly, if the ledger does not follow the correct format, it can result in misclassification of accounts, which ultimately affects the trial balance and the overall financial statements.
Moreover, the balance sheet, which serves as a snapshot of a company's financial position at a specific point in time, can be severely compromised if the assets, liabilities, and equity are not organized according to the accepted accounting principles. Incorrect formatting can lead to misinterpretations by stakeholders, including investors and management, who rely on these documents for making informed decisions. Additionally, the failure to adhere to standardized formats can also result in compliance issues during audits, as auditors expect to see financial records presented in a consistent manner that aligns with regulatory requirements.
To mitigate these risks, it is essential for accountants and financial professionals to invest time in understanding the correct formats for each financial document. This includes familiarizing themselves with accounting software that often provides templates and guidelines, as well as staying updated on any changes in accounting standards that may affect how these documents should be prepared. By ensuring that the right formats are utilized, organizations can enhance the accuracy of their financial reporting, foster transparency, and build trust with their stakeholders.
👉 Even if your answer is correct, wrong format can cost you marks.
How to avoid:
Practice standard formats daily.
Always draw neat columns with proper headings (Date, Particulars, Dr/Cr).
Revise specimen formats before exams.
2. Not Showing Proper Working Notes

Many students calculate answers but skip working notes. Examiners cannot award full marks without them.
How to avoid:
Always show step-by-step working on the side.
Use proper headings like Working Note 1, Working Note 2…
3. Poor Time Management

The Dilemma of Time Management in Exams
In the realm of academic assessments, a frequent challenge faced by students is the tendency to allocate excessive time to particularly difficult questions. This phenomenon can have a significant impact on their overall performance and results. When students encounter a tough question, they often feel compelled to invest an inordinate amount of time attempting to solve it, believing that if they just focus hard enough, they will eventually arrive at the correct answer. This approach, while rooted in determination and a desire to succeed, can lead to detrimental consequences.
The Impact of Time Allocation
As students grapple with these challenging questions, they may lose sight of the clock, becoming engrossed in their thoughts and calculations. This fixation can result in a disproportionate amount of time being spent on a single problem, causing them to neglect other, potentially easier questions that could be answered more quickly and accurately. Consequently, as the exam period dwindles, students may find themselves rushing through the remaining questions, resulting in incomplete answers or even guesses that do not reflect their true capabilities.
The Psychological Aspect
This behavior is often compounded by psychological factors such as anxiety and pressure to perform well. The fear of not achieving a satisfactory score can lead students to prioritize the tough questions, mistakenly believing that solving them is crucial for passing or excelling in the exam. This mindset can create a vicious cycle where the stress of time constraints exacerbates their struggle with the difficult questions, further consuming their focus and energy.
Strategies for Improvement
To counteract this tendency, students can adopt several strategies aimed at improving their time management during exams. One effective approach is to practice timed mock exams, where they simulate the pressure of real testing conditions. By doing so, they can become more accustomed to pacing themselves and learn to recognize when to move on from a question that is proving too difficult. Additionally, students can employ techniques such as question triaging, where they assess and categorize questions based on their difficulty level before diving into them. This method allows them to tackle easier questions first, securing quick points and boosting their confidence before addressing the more challenging ones.
Conclusion
In conclusion, while it is commendable for students to strive for accuracy and understanding, it is essential for them to recognize the importance of effective time management during exams. By finding a balance between diligence on tough questions and ensuring that easier questions are not overlooked, students can enhance their overall performance and achieve better results. Proper preparation and strategic approaches can mitigate the risks associated with spending too much time on difficult problems, ultimately leading to a more successful and less stressful examination experience.
How to avoid:
First attempt questions you are confident about.
Keep the last 15 minutes for revision.
Practice solving sample papers within 3 hours.
4. Calculation Errors

Small mistakes in addition, subtraction, or totalling can significantly reduce marks in various academic assessments, particularly in subjects such as mathematics, accounting, and finance. These minor errors, often referred to as "silly mistakes," can occur for a multitude of reasons, including misreading a problem, rushing through calculations, or simple lapses in concentration. For instance, when a student is performing a series of calculations, a small error in adding two numbers can lead to an incorrect total, which may ultimately affect the outcome of the entire problem set.
Furthermore, the cumulative effect of these small mistakes can be particularly detrimental. In many cases, a single miscalculation may seem trivial, but when it is compounded with other errors, it can lead to a significantly lower score than what the student is capable of achieving. This is especially true in examinations where precision is crucial, as even a minor misstep can result in lost points that are difficult to recover. The importance of accuracy in these calculations cannot be overstated, as they form the foundation upon which more complex mathematical concepts are built.
To mitigate the impact of these mistakes, students are encouraged to adopt a methodical approach to their work. This includes double-checking calculations, taking the time to carefully review each step of their problem-solving process, and ensuring that they fully understand the questions being asked. By cultivating a habit of meticulousness and attention to detail, students can enhance their performance and minimize the likelihood of losing marks due to avoidable errors. Ultimately, developing strong numerical skills and a careful approach to calculations is essential for academic success in any field that requires quantitative analysis.
How to avoid:
Double-check every calculation.
Use rough work neatly for cross-checking.
Do not rush in the last 10 minutes.
5. Confusing Debit and Credit

Common mistake in journals and ledgers is posting the wrong side (Dr/Cr).
How to avoid :
Revise golden rules of accounting daily.
Use memory tricks like:
Debit what comes in, credit what goes out.
Debit all expenses & losses, credit all incomes & gains.
6. Not Revising Theory Portions
Theory is equally important as practical sums.
Learning and revising theories also help to make the base of accountancy very strong and thereby improving the accountancy vocabulary.
Students focus only on practical sums and ignore theory questions like Accounting Concepts, Principles, and Short Notes.
How to avoid:
Prepare short notes of all theory chapters.
Revise definitions, differences, and case-based theory questions.
7. Leaving Questions Unattempted
Something is better than nothing.
If you can at least attempt half the sum or theory, that too will also count and give you some marks. Rather than leaving the questions. Never leave any question blank.
Some students skip questions if they are unsure, but even partial answers can fetch marks.
How to avoid:
Always attempt every question.
Write whatever steps you know—examiners give marks for attempt and format.
8. Untidy Presentation
Overwriting, cutting, and messy handwriting can significantly complicate the process of checking answers, leading to various challenges for both the writer and the evaluator. When a person overwrites, they often attempt to correct mistakes by writing over the original text instead of simply crossing it out or rewriting it clearly. This not only makes the original answer difficult to read but can also create confusion regarding which part of the text is the final answer. Moreover, cutting through text—whether it be through physical means like using scissors or digitally erasing sections—can lead to fragmented thoughts and incomplete ideas. When answers are not presented in a coherent manner, it becomes challenging for anyone reviewing the work to grasp the intended message or logic behind the response. Additionally, messy handwriting adds another layer of complexity. Illegible writing can obscure the meaning of the words, making it nearly impossible for others to interpret the answers accurately. Evaluators may struggle to discern letters and words, leading to potential misunderstandings or misinterpretations of the content. This can result in unfair assessments or the need for additional time spent clarifying what was meant, which is inefficient for both the student and the teacher. In educational settings, clear communication is crucial, and the ability to convey thoughts effectively through writing is an essential skill. Therefore, it is important to encourage practices that promote neatness and clarity in written work. By doing so, individuals can enhance their ability to communicate their ideas and ensure that their answers can be easily reviewed and understood.
How to avoid:
Write clearly with proper spacing.
Underline important totals.
Draw lines after every account properly.
9. Ignoring Past Year Papers
Relying only on textbooks and not solving previous year questions leads to surprises in the exam.
How to avoid:
Solve at least 5 years’ past papers.
Use CBSE sample papers and Success Mantra’s solved papers.
10. Not Practicing Enough
Accountancy is not merely a subject you can study through passive reading; it necessitates a commitment to daily practice to truly grasp its complexities and nuances. The field of accountancy encompasses a wide array of concepts, principles, and regulations that govern financial reporting and analysis. These concepts, such as double-entry bookkeeping, accrual accounting, and financial statement preparation, are best understood through hands-on application rather than theoretical study alone. To become proficient in accountancy, one must engage in regular exercises that challenge their understanding and application of these principles. This can include working through practice problems, completing accounting simulations, and utilizing accounting software to familiarize oneself with real-world applications. Additionally, daily practice allows students and professionals to stay updated with the latest accounting standards and practices, which are constantly evolving due to changes in regulations and technology. Moreover, consistent practice helps to reinforce memory retention and build confidence in one's abilities. By routinely applying what has been learned, individuals can identify areas where they may need further study or clarification, thus enhancing their overall comprehension of the subject. In essence, the journey to mastering accountancy is an ongoing process that thrives on regular engagement and practical application, making daily practice an essential component of effective learning in this vital field.
How to avoid:
Practice 2–3 practical questions every day.
Revise all formats weekly.
Treat Accountancy like Maths—the more you practice, the higher you score.
Final Words
Scoring high in Accountancy is all about accuracy, presentation, and practice. Avoiding these 10 common mistakes will instantly improve your performance in exams.
Recommended Study Resources:
NCERT Accountancy (Class 11 & 12)
Success Mantra’s Accountancy Guidebooks & Solved Papers (for step-by-step solutions and practice)
Remember: “Exams don’t test intelligence, they test preparation.” So prepare smartly and avoid these pitfalls to secure 95+ in Accountancy! Book Online


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