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By Swati Singh
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Updated on 20 Feb 2025, 15:27 IST
The Central Board of Secondary Education (CBSE) conducted the Class 10 Science exam on February 20, 2025, with thousands of students appearing across the country. This CBSE Class 10 Science Paper Analysis 2025 aims to provide a detailed review of the exam, including insights into its difficulty level, chapter-wise weightage, and student reactions.
Many students found the exam to be of easy to moderate level, students who have solved the sample papers may find the exam doable. The difficulty level of Class 10 Board Exam 2025 varied across subjects, and comparisons are being drawn between the Science and toughest CBSE Maths paper Class 10, which had some unexpected tricky questions. Teachers and subject experts have analyzed the paper to determine whether it followed the CBSE blueprint and NCERT Solutions guidelines.
In this article, we will also provide CBSE official answer key Class 10 (once released) to help students evaluate their performance. Additionally, we will share download links for different question paper sets so that students can cross-check the solutions.
Don't Miss - CBSE Class 10 Science Answer Key 2025
The Central Board of Secondary Education (CBSE) successfully conducted the Class 10 Science Exam 2025, which concluded at 1:30 PM today. Students across various exam centers appeared for the paper, following the official CBSE exam guidelines. The Science paper, based on the CBSE Class 10 syllabus, tested students on key topics from Physics, Chemistry, and Biology. As per initial reactions, students found the paper to be balanced and in line with the NCERT curriculum.
Stay connected for more updates, expert reviews, and student feedback on the CBSE Class 10 Science Exam 2025 as we analyze trends, marking schemes, and expected cutoffs.
| Particulars | Details |
| Exam Name | CBSE Class 10 Board Exam 2025 |
| Conducting Body | Central Board of Secondary Education (CBSE) |
| Official Website | cbse.nic.in |
| Subject | Science |
| Exam Date | Feb 20, 2025 |
| Exam Timings | 10:30 AM - 1:30 PM |
| Types of Questions | MCQs, Case Studies, and Descriptive Questions |
| Total Marks | 100 = 80 (Theory Paper) + 20 (Practical Assessment) |
| Difficulty Level | Moderate |
The CBSE Class 10 Science Paper Analysis 2025 helps students understand how they performed in the exam and what they can expect in the evaluation process. Here’s a breakdown of the Science paper, including question types, marks distribution, and difficulty level.
| Sections | Topics Covered | Difficulty Level | Weightage |
| Physics | Light – Reflection & Refraction, Electricity, Magnetic Effects of Current | Moderate to Tough | 25% |
| Chemistry | Chemical Reactions, Acids, Bases & Salts, Carbon & Its Compounds, Periodic Classification of Elements | Easy to Moderate | 25% |
| Biology | Life Processes, Control & Coordination, Heredity & Evolution, Our Environment | Moderate | 25% |
| Case-based & Assertion-Reason Questions | Combination of Physics, Chemistry, and Biology questions | Moderate to Tough | 25% |
The CBSE Class 10 Science Exam 2025 was conducted today from 10:30 AM to 1:30 PM, following the official CBSE exam pattern. The question paper was structured into five sections, incorporating a mix of multiple-choice questions (MCQs), assertion-reasoning, short answers, long answers, and case-based questions. With internal choice in 33% of the questions and 50% competency-based questions, the exam aimed to test students’ conceptual understanding and application skills.
The exam was generally student-friendly, with a balance between direct NCERT-based questions and application-based questions. While some sections had tricky elements, most students found the paper manageable with proper conceptual clarity.
Comparison with Sample Paper:
The Science paper was slightly easier than the CBSE Sample Paper, making it accessible to students who studied consistently.
NCERT textbooks were sufficient for scoring well, as most questions were directly linked to NCERT concepts.
According to many Teachers CBSE Class 10 Science board exam 2025 was well-structured and effectively tested students’ understanding. The paper included a balanced mix of competency-based and direct questions, ensuring that students could apply their knowledge instead of relying on rote memorization.
The competency-based questions encouraged critical thinking and problem-solving skills, especially in sections that focused on real-life applications of scientific concepts. Unlike previous years, the paper had fewer complex numerical problems, allowing students to focus more on conceptual clarity rather than lengthy calculations.
The exam was divided into five sections (A to E), with a gradual increase in difficulty level, making it well-organized and easy to attempt. Diagram-based questions helped assess students' visual understanding, and the overall language of the paper was clear and simple, ensuring accessibility for all students. The exam successfully evaluated both theoretical knowledge and practical application, making it a well-balanced assessment.
The CBSE Class 10 Science Paper had a total of 39 questions, carrying 80 marks. All questions were mandatory, but some had internal choices in every section except Section A. Students were given 3 hours to complete the exam.
The paper was divided into five sections:
| Section | Type of Questions | Marks per Question |
| A | MCQs (1-20) | 1 mark |
| B | Very Short Answer Questions (21-26) | 2 marks |
| C | Short Answer Questions (27-33) | 3 marks |
| D | Long Answer Questions (34-36) | 5 marks |
| E | Case-Based Questions (37-39) | 4 marks |
The CBSE Class 10 Science exam was conducted for a total of 80 marks with a time duration of 3 hours. The question paper was structured into five sections:
This structured format ensured a balanced assessment of conceptual knowledge, problem-solving ability, and application skills.
Many students reported that the difficulty level of Class 10 board exam 2025 for Science was easy to moderate, with a mix of easy, tricky, and application-based questions. While some questions were direct from the NCERT textbook, others required deeper understanding and application of concepts.
Do Check: CBSE Science Blueprint Class 10 2025
CBSE will release the CBSE official answer key Class 10 for the Science exam within a few days after the exam. The answer key will help students cross-check their responses and estimate their scores.
Once the answer key is out, students can compare their answers and predict their final scores.
Expert Opinions:
A good score in the CBSE Class 10 Science exam depends on accuracy and time management. Based on previous years’ analysis:
Since the difficulty level of Class 10 board exam 2025 was moderate, the expected average score for students will be between 70-85 marks.
Students appearing for the CBSE Class 10 Science Exam 2025 can access the official question paper PDF after the exam. This will help students analyze their performance, improve accuracy, and prepare for future exams. Use the link below to download the CBSE Class 10 Science Question Paper 2025 PDF and enhance your board exam preparation.
| CBSE 10th Board Science Question Papers | Download PDF |
| CBSE 10th Board Science Question Paper 2025 | Download PDF Here |
For students preparing for upcoming CBSE board exams, here are some useful tips:
Don't miss: CBSE Class 10 Science Exam Analysis 2025
The CBSE Class 10 Science Exam Analysis 2025 shows that the paper was balanced, with a mix of easy and moderate questions. While some students found certain sections tough, overall, it was manageable for those who prepared well. The difficulty level of Class 10 board exam 2025 in Science was easy to moderate, with Physics having some tricky numerical questions.
For students worried about their scores, checking the CBSE official answer key Class 10 once released will help them understand their performance better. The next step for students is to focus on upcoming exams and use this experience to improve their performance.
The exam was of moderate difficulty, with most questions falling in the easy to average range.
Yes, all the questions were based on the CBSE syllabus, and no question was found to be out of the syllabus.
Around 60-70% of the questions were taken directly from the NCERT textbook.
The MCQs were of average difficulty and required a clear understanding of concepts.
The case-based questions were a mix of easy to moderate, testing students' ability to apply concepts.
Yes, the paper had a fair mix of theoretical and application-based questions, covering all major topics.
Most students found the paper manageable, especially those who had studied NCERT thoroughly.
The numerical questions were straightforward and based on textbook examples, making them easy for well-prepared students.