Guides

Free study guides for Class 11 & 12

Clear, in-depth guides on exam patterns, syllabus and preparation strategy for NEET, JEE Main, CUET, CLAT and CBSE boards — written and reviewed by the Mentora Academic Team, with links to the free notes and mock tests to prepare with.

Exam Prep

Exam Prep · 8 min read

Best Free Mock Tests for NEET, JEE, CUET & CLAT (2026)

A practical guide to the best free online mock tests for NEET, JEE Main, CUET and CLAT in 2026 — how to use them, what a good mock test needs, and how to review answers to actually improve your score.

Read guide →Exam Prep · 9 min read

NEET 2026 Preparation Guide: Pattern, Syllabus & Free Resources

A complete, free NEET 2026 preparation guide: the verified exam pattern and marking scheme, the NCERT-based syllabus, a study strategy, and free notes and mock tests to prepare with.

Read guide →Exam Prep · 9 min read

JEE Main 2026 Preparation Guide: Pattern, Syllabus & Free Resources

A complete, free JEE Main 2026 preparation guide: the verified exam pattern and marking scheme, the NCERT-based syllabus, a study strategy, and free notes and mock tests to prepare with.

Read guide →Exam Prep · 8 min read

CUET UG 2026 Preparation Guide: Pattern, Sections & Free Resources

A complete, free CUET UG 2026 preparation guide: the verified exam pattern and marking scheme, the section structure, subject selection, a study strategy, and free resources to prepare with.

Read guide →Exam Prep · 8 min read

CLAT 2026 Preparation Guide: Pattern, Sections & Free Resources

A complete, free CLAT 2026 preparation guide: the verified exam pattern and marking scheme, the five sections, a study strategy, and free mock tests to prepare with.

Read guide →Exam Prep · 8 min read

JEE vs NEET: Which Is Harder and How to Choose (2026)

JEE vs NEET compared: the difference between the two exams, which is harder, the subjects and patterns, whether you can prepare for both, and how to choose the right one for you.

Read guide →Exam Prep · 7 min read

CUET vs CLAT: Which to Choose for Law and Beyond (2026)

CUET vs CLAT compared: what each exam is for, the patterns, which one you need for law, whether to take both, and how to decide — especially if you want a BA LLB.

Read guide →Exam Prep · 8 min read

Board Exams vs Entrance Exams: How to Prepare for Both (2026)

Board exams vs entrance exams: do boards or entrances matter more, how the syllabuses overlap, and a practical strategy to prepare for CBSE boards and JEE/NEET/CUET together without burning out.

Read guide →Exam Prep · 6 min read

NEET Marking Scheme Explained (2026): How Your Score Is Calculated

A clear explanation of the NEET UG 2026 marking scheme: +4 for a correct answer, −1 for a wrong one, out of 720 marks across 180 questions — with worked examples and how negative marking shapes your strategy.

Read guide →Exam Prep · 7 min read

JEE Main Marking Scheme & Normalisation Explained (2026)

How JEE Main 2026 is marked (+4/−1 across 75 questions for 300 marks, including compulsory numerical questions) and how NTA converts your raw marks into a normalised percentile — explained simply.

Read guide →Exam Prep · 6 min read

CUET Marking Scheme Explained (2026): Scores, Negative Marking & Normalisation

How CUET UG 2026 is marked: +5 for each correct answer and −1 for each wrong one, across 50 questions per subject for 250 marks — plus how CUET normalises scores across exam shifts.

Read guide →Exam Prep · 6 min read

CLAT Marking Scheme Explained (2026): Sections, Negative Marking & Strategy

How CLAT UG 2026 is marked: +1 per correct answer and −0.25 per wrong one, across 120 comprehension-based questions for 120 marks — with the section breakdown and how negative marking shapes strategy.

Read guide →Exam Prep · 6 min read

What Is a Good NEET Score? Qualifying vs Admission Cut-offs (2026)

What counts as a good NEET score depends on your goal. Understand the category qualifying percentiles, the difference between qualifying and admission cut-offs, and how to judge whether your score is competitive.

Read guide →Exam Prep · 5 min read

How Many Hours a Day Should You Study for NEET or JEE?

How many hours a day you should realistically study for NEET or JEE, why focused hours beat total hours, and how to structure a study day that you can actually sustain.

Read guide →Exam Prep · 6 min read

How to Make a Study Timetable for Class 12 (Boards + Entrance)

A practical method for building a Class 12 study timetable that balances school, board revision and entrance prep — with a sample daily structure and how to actually stick to it.

Read guide →Exam Prep · 6 min read

How to Prepare for Class 11 for JEE and NEET (The Foundation Year)

Why Class 11 is the foundation year for JEE and NEET, which topics carry the most weight, the common mistakes to avoid, and how to build habits early so Class 12 feels manageable.

Read guide →Exam Prep · 5 min read

How to Manage Exam Stress and Avoid Burnout (A Healthy Guide)

Practical, healthy ways to manage exam stress and avoid burnout while preparing for boards and entrance exams — sleep, breaks, exercise, realistic goals, and knowing when to ask for support.

Read guide →Exam Prep · 5 min read

How to Use Previous Year Question Papers for NEET and JEE

How to use previous year question papers (PYQs) for NEET and JEE the right way — as timed practice and pattern analysis, not just solved examples — and how to review them to lift your score.

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Study Material

Study Material · 7 min read

Free NCERT Notes for Class 11 & 12: The Complete Subject-Wise Guide

Where to find free, NCERT-based revision notes for Class 11 & 12 across Physics, Chemistry, Maths, Biology, Commerce and Arts — and how to use notes effectively for CBSE boards and JEE, NEET and CUET.

Read guide →Study Material · 5 min read

How to Convert CGPA to Percentage (CBSE): The ×9.5 Formula Explained

How to convert CGPA to percentage using CBSE’s official Percentage = CGPA × 9.5 formula, how to calculate CGPA from grade points, how to convert percentage back to CGPA, and why CBSE uses 9.5.

Read guide →Study Material · 6 min read

Are NCERT Books Enough for NEET and JEE? A Straight Answer

Whether NCERT books alone are enough for NEET and JEE — a subject-by-subject answer for Biology, Chemistry, Physics and Maths, and how to use NCERT most effectively.

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Colleges

Colleges · 7 min read

How to Choose a College After Class 12 in India: A Practical Guide

A practical guide to choosing the right college after Class 12 in India: the factors that actually matter — course, accreditation, placements, fees and location — and how to build a smart shortlist.

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About Mentora’s guides

Are Mentora’s study guides free?

Yes. Every guide on Mentora is free to read, with no login required. They link to the free notes, concept lessons and mock tests you can prepare with.

What do Mentora’s guides cover?

They cover exam patterns and marking schemes, preparation strategy, choosing a college, and comparisons like JEE vs NEET — for NEET, JEE Main, CUET, CLAT and CBSE Class 11 & 12.

Who writes Mentora’s guides?

They are written and reviewed by the Mentora Academic Team, with exam facts checked against current official-pattern sources.