Download CBSE 2025 Science Set 3 Paper PDF, Official Answer Key & Marking Scheme
FAQs on CBSE Class 10 Science Question Paper Set 3 (31/3/3) 2025 – PDF, Solutions & Analysis
1. Where can I download CBSE Class 10 Science Set 3 (31/3/3) 2025 paper in PDF?
You can download the CBSE Class 10 Science Question Paper Set 3 (31/3/3) 2025 PDF easily for authentic board practice.
• Both unsolved question paper PDF and fully solved solutions PDF are available for download.
• Choose your preferred language/medium (English/Hindi) before downloading.
• These resources match the official CBSE paper and marking scheme for the 2025 board exams.
Keywords included: cbse class 10 science question paper 2025 set 3, science board paper pdf download, solved paper set 3 31/3/3.
2. Was CBSE Science Set 3 (31/3/3) 2025 paper difficult?
The overall difficulty of CBSE Science Set 3 (31/3/3) 2025 was moderate as per most students.
• Easy questions: 16 (mostly MCQs and short answers)
• Moderate questions: 18 (some reasoning & numerical problems)
• Difficult/Tricky: 6 (in-depth Biology/Chemistry reasoning, application-based Physics)
• Feedback: Assertion-reason MCQs and some Physics numericals were above average in difficulty.
• All questions followed the latest CBSE Science syllabus and pattern.
Keywords included: set 3 science difficulty, Science 2025 marking scheme, board exam trend.
3. What is the answer key for Set 3 Science 2025?
The answer key for CBSE Class 10 Science Set 3 (31/3/3) 2025 is provided in the official CBSE marking scheme and solution documents.
Includes:
• Stepwise solutions for each question
• Correct answers for all MCQs, numericals, and theory questions
• Mark allocation for each step/diagram
• Covers Physics, Chemistry, Biology as per the 2025 pattern
Tips: Download the marking scheme PDF to self-check your answers.
4. How do I download the Science question paper 2025 PDF?
You can download the CBSE Class 10 Science Question Paper 2025 PDF—including Set 3 (code 31/3/3)—from educational sites and exam resource pages.
Steps:
1. Go to the official download section or trusted education portals.
2. Select Set 3 (31/3/3) for 2025.
3. Choose between unsolved & solved formats.
4. Click the download button for a direct PDF file.
Useful for: exam revision, pre-board practice, self-evaluation.
5. Is Set 3 tougher than Set 1/2?
Set 3 (31/3/3) is not officially tougher than Set 1 or Set 2 for the CBSE Class 10 Science exam.
• All sets cover the same syllabus and follow the same CBSE guidelines.
• Question order and context may vary (e.g., case-based or assertion-reason MCQs differ in each set).
• Difficulty level is balanced across sets; sometimes, students perceive a set as tougher due to question distribution.
Tip: Compare Set 3 with Set 1 and Set 2 for better understanding and chapter-trend analysis.
6. Are model solutions and the official answer key available for Set 3?
Yes, model solutions and the official answer key for CBSE Class 10 Science Set 3 (31/3/3) 2025 are available.
• Download the official marking scheme & answer key PDF.
• Full stepwise solutions by experts are provided on educational platforms.
• Use both to check your preparation and learn the ideal answer format.
Keywords: Science solved paper 2025, stepwise marking, answer explanations.
7. Which chapters or topics were most important in CBSE Class 10 Science Set 3 (31/3/3) 2025?
Key topics and chapters covered in Set 3 (31/3/3) for 2025 included:
• Chemical Reactions & Equations
• Life Processes
• Electricity
• Acids, Bases & Salts
• Natural Resources
• Carbon Compounds
• Ohm's Law
• Evolution
• Assertion-reason and data-based MCQs were also included as per new pattern.
Focus: Competency-based questions, concept application, and skill-based numericals.
8. How is Set 3 different from Set 1 and Set 2 in 2025?
Set 3 differs from Set 1 and Set 2 mainly in question arrangement and situational/contextual MCQs.
• All sets test the same NCERT Science syllabus 2024-25
• Order of questions and phrasing may vary
• Each set may focus on different chapters for certain question numbers, but total weightage is balanced
• Useful for practice to solve all sets and compare chapter-wise trends
Keywords: Science set-wise comparison, exam pattern 2025, CBSE 31/3/3 vs 31/3/1.
9. Where can I get CBSE Class 10 Science Set 3 (31/3/3) 2025?
The CBSE Class 10 Science Set 3 (31/3/3) 2025 question paper is available as a PDF resource on trusted educational platforms.
• Download options for both unsolved and solved formats
• Available for English, Hindi, and regional mediums
• Includes official answer keys and marking schemes for exam accuracy
Keywords: CBSE 10th science board question paper, set 3 pdf download, Class 10 science pyq.
10. Are the questions in Set 3 as per latest NCERT 2025 curriculum?
Yes, all questions in CBSE Class 10 Science Set 3 (31/3/3) 2025 strictly follow the official NCERT 2024-25 curriculum and CBSE syllabus.
• No out-of-syllabus content reported
• Covers prescribed chapters in Physics, Chemistry, and Biology
• Includes new pattern MCQs, reasoning, and application-based questions as per syllabus update
Tip: Practice using this paper complements your NCERT revision perfectly.
11. Does CBSE officially release solved papers or only unsolved papers?
CBSE releases the official question papers and answer keys (marking schemes), but full solved solutions are often provided by educational platforms and coaching institutes.
• Official CBSE portal shares the marking scheme for stepwise guidance
• Solutions with detailed explanations are available from trusted education sites
• Both are essential for self-evaluation and learning answer presentation
Keywords: Science answers CBSE, step marking scheme, solved PYQ, exam strategy.
