10 Common Mistakes NEC MCQ Candidates Make (and How to Avoid Them)

Most marks are lost not to hard questions but to avoidable habits. Fix these ten mistakes and you'll gain more than any single chapter of new content can give you.

Study mistakes

1. Reading passively instead of testing yourself

Re-reading notes feels productive but builds weak recall. Answer questions from memory instead — that is what the exam actually measures.

2. Ignoring the chapters you dislike

The topics you avoid are usually the ones quietly costing you marks. Face your weak areas early while there's time to fix them.

3. Never reviewing wrong answers

A wrong answer you don't revisit is a mark you'll lose again. Keep a running list of mistakes and re-practise them until they're automatic.

Exam-day mistakes

4. Poor time management

Spending too long on one hard question starves the rest of the paper. Set a per-question pace in practice so it becomes second nature.

5. Changing correct answers on a hunch

Second-guessing well-reasoned answers usually hurts. Change an answer only when you have a concrete reason, not a vague doubt.

6. Not attempting every question

With no negative marking on a best-answer MCQ, a blank is a wasted chance. Make an educated guess on anything you can't solve outright.

The fix: practise the way you'll be tested

• Do timed, mixed-topic sets — not just relaxed chapter reading.
• Review every mistake the same day you make it.
• Sit full mock tests to rehearse pacing and stamina.

Do these consistently and the remaining mistakes on this list fix themselves.