7 Common Mistakes to Avoid in Online Examinations

Quick answer: the seven mistakes that most often cost marks in online exams are: not reading the instructions, poor time management, unhandled technical issues, no practice on the exam platform, distractions, skipping the final review, and relying only on memorisation. Here is how to avoid each one.

1. Not reading the instructions

Read the instructions at the start of the test carefully — marking scheme, negative marking, and navigation rules. Misreading them costs time and marks that are easy to keep.

2. Poor time management

Decide in advance how many minutes each section or question gets, and rehearse that plan in mock tests so working under the clock feels normal on exam day.

3. Ignoring technical risks

• Check your computer and internet connection before the exam.
• Familiarise yourself with the exam platform in advance.
• Keep a backup plan — a second device, or the exam helpline number at hand.

4. No practice on the exam platform

An unfamiliar interface wastes minutes and raises stress. Use every demo or practice test the platform offers so that navigation is automatic before the real exam.

5. Distractions and loss of focus

Choose a quiet, comfortable, well-lit spot. Silence notifications and tell the people around you about your exam slot so you are not interrupted.

6. Skipping the final review

Keep a few minutes at the end to re-check answers and confirm no question was left blank by mistake. This catches simple slips that would otherwise cost marks.

7. Relying only on memorisation

Memorisation helps for facts, but understanding the underlying concept is what lets you handle a question asked in an unfamiliar way. Build both.

Avoid these seven pitfalls and your score will reflect your actual preparation. Regular mock tests on the same platform pattern as your exam are the fastest way to build these habits.