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Updated 09 October 2026 · Source: CBSE board papers and marking schemes
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How Many Mock Tests Before Boards, and How to Analyse Them

How many full mock papers to take before CBSE boards, and a simple method to analyse each one so your marks go up test after test.

Taking mock tests helps. Analysing them is where the marks come from.

How many?

In the last 6–8 weeks, aim for at least one full timed paper per subject per week. That's 6–8 papers per subject before the exam. Weak subjects deserve more.

Take them like the real exam

  • 3 hours in one sitting, plus 15 minutes of reading time
  • no phone, no notes, no breaks
  • write on paper, not just in your head

The 4-column analysis

After marking with the marking scheme, sort every lost mark into:

TypeExampleFix
Concept gapDidn't know the formulaRe-study the topic in NCERT, then do 5 questions on it
Silly mistakeSign error, misread questionSlow down on that question type, underline what's asked
PresentationMissing units, key term or stepCompare with the marking scheme and rewrite the answer
TimeCouldn't finishPractise section-wise timing

Track the trend

Note your score and lost marks by type after each test. You want the concept-gap column shrinking first.

BoardPrep's mock generator gives you a fresh board-pattern paper each time, with an answer key, free.

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