How to Score 90% in Board Exams in Last 1 Month | Class 10 & 12 Guide

How to Score 90%+ Marks in Board Exams in the Last 1 Month (Class 10 & Class 12 – Complete Study Strategy)

How to Score 90% in Board Exams
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Scoring 90% or more in board examinations may look difficult when only one month is left, but it is absolutely possible with the right strategy, discipline, and mindset. Every year, thousands of students improve their performance drastically in the final month by studying smartly instead of studying blindly.

This guide is written for Class 10 and Class 12 students who are serious about maximizing their marks in the remaining time. The focus is not on unrealistic motivation, but on practical, exam-oriented strategies that work even if your preparation is average.

If you follow this plan honestly for the next 30 days, you can significantly improve your scores and aim for the 90% mark.


First Reality Check: Is 90% Still Possible?

Yes, it is possible—but only if you stop wasting time on unnecessary things. Many students lose marks not because they don’t know the syllabus, but because they revise poorly, panic during exams, and ignore exam patterns.

In the last one month, your goal should not be to learn everything from zero. Instead, your focus must be on:

  • Strengthening already studied chapters
  • Identifying high-weightage topics
  • Practicing writing answers correctly
  • Avoiding common exam mistakes

Once you understand this, the preparation becomes manageable.


Golden Rule for the Last 30 Days

The biggest mistake students make is trying to study all subjects equally every day. This leads to confusion and burnout. In the final month, you must study with priority and structure.

Your preparation should be based on three pillars:

  1. Concept Clarity – Know what to write
  2. Presentation – Know how to write
  3. Revision – Know when to revise

Step 1: Analyse the Syllabus and Exam Pattern (Day 1–2)

Before opening any book, take two days to understand your syllabus properly. Download the official syllabus and marking scheme for each subject.

Mark chapters into three categories:

  • Strong chapters: You understand them well
  • Average chapters: You know basics but lack confidence
  • Weak chapters: You haven’t studied properly

In the last month, do not touch extremely weak chapters unless they are very short. Focus on strengthening strong and average chapters. This single decision can increase your score by 10–15%.


Step 2: Subject-Wise Smart Strategy

For Theory Subjects (History, Geography, Biology, Political Science, Economics)

In theory subjects, marks are lost mainly due to poor presentation and incomplete answers. Board examiners look for keywords, headings, and clarity.

What to do:

  • Study answers from NCERT language
  • Underline keywords in answers
  • Write answers in points where possible
  • Practice diagrams and maps daily

Do not write long paragraphs unless required. Short, relevant points fetch more marks.

For Numerical Subjects (Mathematics, Physics, Accounts)

In numerical subjects, marks are lost due to calculation mistakes and poor step-wise presentation.

Your focus should be:

  • Practicing solved examples
  • Writing formulas clearly
  • Showing all steps (even if calculation is wrong)
  • Revising commonly repeated questions

Even if the final answer is wrong, correct steps can fetch partial marks.

For Language Subjects (English, Hindi)

Language papers are scoring if prepared correctly. Grammar and writing sections can easily fetch full marks.

Key focus areas:

  • Grammar rules and formats
  • Letter and article writing structure
  • Reading comprehension practice
  • Learning answers of literature questions

Avoid writing unnecessary stories. Stick to the question.


Step 3: Create a 30-Day Study Plan (Simple & Realistic)

Do not create an unrealistic timetable. Instead, divide your day into three study sessions:

  • Morning (2–3 hours): Difficult or numerical subjects
  • Afternoon (2 hours): Theory revision
  • Evening/Night (2–3 hours): Practice questions & revision

Study for 7–8 hours daily with full concentration. Quality matters more than quantity.


Step 4: Importance of Writing Practice

One of the most ignored aspects of board preparation is writing practice. Many students know answers but fail to complete the paper on time.

At least 3–4 times a week:

  • Solve a sample paper
  • Write answers within time limit
  • Check mistakes honestly

This improves speed, confidence, and presentation.


Step 5: Revision Strategy That Actually Works

Revision does not mean re-reading books again and again. Effective revision means:

  • Revising notes
  • Practicing important questions
  • Memorizing keywords and formulas

Revise each subject at least three times in the last month.


Common Mistakes to Avoid in the Last Month

  • Starting new books or guides
  • Comparing yourself with toppers
  • Studying without revision
  • Ignoring sleep and health
  • Panic before exams

Avoiding these mistakes itself improves performance.


Exam Day Strategy

On exam day:

  • Read the question paper carefully
  • Attempt easy questions first
  • Manage time properly
  • Leave space between answers
  • Revise in the last 10 minutes

A calm mind can increase your score more than last-minute study.


Final Motivation (Practical, Not Emotional)

Scoring 90% is not about intelligence—it is about discipline. In the last month, every focused day counts. Even average students outperform talented ones by being consistent.

If you study honestly, revise properly, and write answers smartly, your result will reflect your effort.

One month of disciplined effort can change your entire academic confidence.

Stay focused. Trust the process. Give your best.

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