Courses
By Divansh Singh
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Updated on 29 Jan 2025, 14:24 IST
The blueprint of Class 10 Science for the year 2025 is an essential guide for students preparing for their CBSE exams. This blueprint outlines the structure of the science exam, including the types of questions and their respective weightage across different chapters. Understanding the CBSE science blueprint Class 10 helps students prioritize their study topics effectively, ensuring they focus on high-weightage areas. The class 10 science blueprint 2025 includes various question formats such as multiple-choice questions (MCQs), short answer questions, and long answer questions, providing a clear roadmap for exam preparation. By familiarizing themselves with the blueprint of science class 10, students can enhance their confidence and improve their performance in the upcoming examinations.
The Central Board of Secondary Education (CBSE) has released the latest blueprint for the Class 10 Science examination for the academic year 2024-2025. This blueprint provides a clear breakdown of the exam structure, including the types of questions, chapter-wise weightage, and marking scheme, helping students prepare effectively.
Here is the updated class 10 Science blueprint 2025:
| Section | Word limit | Number of questions | Total marks |
| Section A: MCQs | – | 20 | 20 |
| Section B: SA-I | 30 – 50 | 6 | 12 |
| Section C: SA-II | 50 – 80 | 7 | 21 |
| Section D: LA | 80 – 120 | 3 | 15 |
| Section E: CB | – | 3 | 12 |
| Total | 39 questions | 80 marks | |
This blueprint of science class 10 outlines the structure of the exam, including the types of questions and their respective weightage across different units.
| Unit | Chapters | Marks |
| Chemical Substances – Nature and Behaviour | Chemical Reactions and Equations, Acids, Bases and Salts, Metals and Non-Metals, Carbon and its Compounds | 25 |
| World of Living | Life Processes, Control and Coordination, How Do Organisms Reproduce?, Heredity and Evolution (Partial) | 25 |
| Natural Phenomenon | Light – Reflection and Refraction, The Human Eye and the Colourful World (Partial) | 12 |
| Effects of Current | Electricity, Magnetic Effects of Electric Current (Partial) | 13 |
| Natural Resources | Our Environment | 5 |
| Chapter Name | 1 Marks (MCQ) | 2 Marks | 3 Marks | 5 Marks | 4 Marks (Competency Based) | Total Marks |
| Chemical Reactions.. | 3 | – | 1 | – | – | 6 |
| Acids, Bases & Salts | 3 | – | – | – | – | 3 |
| Metals and Non-metals | 1 | 1 | 1 | – | 1 | 10 |
| Carbon and its Compounds | 1 | – | – | 1 | – | 6 |
| Life Processes | 2 | 2 | 1 | – | – | 9 |
| Control and Coordination | 1 | 1 | – | – | – | 3 |
| How do Organisms.. | 1 | – | – | 1 | – | 6 |
| Heredity and Evolution | 3 | – | – | – | 1 | 7 |
| Light – Reflection.. | – | – | 2 | – | 1 | 10 |
| The Human Eye.. | – | 1 | – | – | – | 2 |
| Electricity | 2 | – | – | 1 | – | 7 |
| Magnetic Effects.. | 3 | – | 1 | – | – | 6 |
| Our Environment | – | 1 | 1 | – | – | 5 |
| Grand Total | 20 | 12 | 21 | 15 | 12 | 80 |
| Section | Word limit | Questions | Marks |
| Section A: MCQs (1 mark) | – | 20 | 20 |
| Section B: SA-I (2 marks) | 30 – 50 | 6 | 12 |
| Section C: SA-II (3 marks) | 50 – 80 | 7 | 21 |
| Section D: LA (5 marks) | 80 – 120 | 3 | 15 |
| Section E: CB (4 marks) | – | 3 | 12 |
| Grand total | 39 | 80 | |
Yes, the Central Board of Secondary Education (CBSE) has indeed released a blueprint for Class 10 for the year 2025. This blueprint serves as a comprehensive guide for students, detailing the structure of the examination, including the types of questions and their respective weightage. Students can access this important document on the CBSE Academics website, which provides essential information to help them prepare effectively for their upcoming board exams.
CBSE does provide a specific blueprint for Class 10 Science. This blueprint outlines the exam pattern, including the distribution of marks across various units and types of questions. It is designed to assist students in understanding what to expect in their science examinations and helps them focus their studies on high-weightage topics. The blueprint includes details on multiple-choice questions, short answer questions, and long answer questions, ensuring that students are well-prepared for all aspects of the exam.
For the year 2025, the weightage for Class 10 Science is distributed across five main units. Each unit contributes differently to the overall score: Chemical Substances - Nature and Behaviour and World of Living each carry a weightage of 25 marks, while Natural Phenomena contributes 12 marks, Effects of Current accounts for 13 marks, and Natural Resources has a weightage of 5 marks. This distribution is crucial for students as it helps them prioritize their study efforts based on the significance of each unit.
