Most Difficult Questions Asked in CBSE Exam | Class 10th Science


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Description:

This downloadable PDF is a curated collection of 74 of the most challenging questions from actual CBSE Class 10 Science board exams. Designed to help students master complex topics across Physics, Chemistry, and Biology, it includes step-by-step solutions aligned with the CBSE 2024–25 syllabus. Whether you're aiming for top scores or seeking to strengthen your understanding of tough concepts, this resource is tailored for thorough exam preparation.


Why Choose This Book?

✅ Includes 74 high-difficulty questions from past CBSE board exams
✅ Covers critical topics across Physics, Chemistry, and Biology
✅ Step-by-step solutions following CBSE marking scheme
✅ Incorporates diagrams and logical explanations for complex concepts
✅ Ideal for self-assessment and last-minute revision

What's Inside the Book?

Total Questions: 74
Format: Printable PDF (instant download)
Topics Covered:
✅ Chemical Reactions & Equations
✅ Light – Reflection & Refraction
✅ Magnetic Effects of Electric Current
✅ Heredity and Evolution
✅ The Human Eye and the Colourful World
✅ Life Processes

Who Can Benefit from This Book?

✅ Class 10 CBSE students targeting high scores
✅ Students seeking to master complex problem-solving
✅ Educators and tutors preparing students for board exams
✅ Learners aiming to strengthen their conceptual understanding

How to Use This Book Effectively?

✅ Attempt questions under timed conditions to simulate exam scenarios
✅ Review detailed solutions to understand problem-solving approaches
✅ Focus on areas of difficulty to improve understanding
✅ Use as a supplementary resource alongside standard textbooks

Frequently Asked Questions (FAQs)

Yes, all questions are curated based on the CBSE Class 10 syllabus for the 2024–25 academic year.

Absolutely. Each question comes with a comprehensive solution to aid understanding.

Yes, the PDF is fully printable and can also be accessed on various digital devices.

Yes, it includes Higher Order Thinking Skills questions to challenge and develop critical thinking.

While it's designed for in-depth practice, it can also be used for focused revision on challenging topics.