A mock is a diagnosis, not a result
The score is the least useful part of a mock. The useful part is the list of questions you got wrong, skipped or guessed - and the reason behind each. Two students with the same score can have completely different problems, so the same advice does not work for both.
Sort every lost mark into one of six causes
After each mock, go through every wrong or skipped question and label it:
- Concept gap - you did not know the idea. Fix: reread the chapter notes and retest.
- Forgotten formula or fact - you knew it once. Fix: revise on a schedule and keep a short formula sheet.
- Calculation slip - the method was right, the arithmetic was not. Fix: write steps, check units, practise calculations.
- Misreading - you answered a different question. Fix: underline what is asked, watch for words like "NOT" and "except".
- Time pressure - you ran out of time or rushed. Fix: practise sections with a timer and skip and return.
- Guess - you had no basis. Fix: treat a lucky correct guess as a gap too.
Count how many marks each cause cost. The biggest number is your first target.
Turn the analysis into the next week of study
For each concept gap, schedule a chapter read and a chapterwise test. For each forgotten formula, add it to a revision list. For careless mistakes, do a short timed set focused only on accuracy. Then check the same chapters in the next mock to confirm that the mistake is gone.
Do not take a new mock every day. One mock followed by a careful review is worth more than three mocks reviewed in a hurry.
Do not chase the score - track the pattern
Scores move up and down between papers because papers differ. Look at the trend over four or five mocks, and at whether your cause counts are shrinking. If concept gaps fall and careless errors rise, you are making progress and moving on to the next problem.