CBSE 10th Science Exam 2026: Students are advised to go through the CBSE Class 10 Science important topics to prepare for their exam. The exam is scheduled for February 25, 2026. In the last few days, students must only go through the important topics and formulas to score better.
Some of the CBSE Class 10 Science Important topics 2026 are reflection & refraction, Ohm's law, pH and reactions, digestion, hormonal systems, homologous series, and others. The exam will be held from 10:30 AM to 1:30 PM. The questions will be in different formats, such as very short answers, long answers, MCQs, and diagrams. The level of the CBSE 10th Science Exam 2026 will be drawn from NCERT.
There are three sections in the CBSE Class 10 2026 Science Exam. The important topics of these sections have been listed below.
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Subjects
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Topics
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Physics
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- Light, Reflection & Refraction- lens formula and ray diagrams
- Electricity- Ohm's law, numericals, power
- Lenses- effect of corrective lenses
- Magnetic Effects of Durrent- key concepts
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Chemistry
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- Acids, Bases and Salts- pH and reactions
- Metals and Non-metals- reaction
- Chemical Reactions and Equations- accuracy and balancing
- Carbon & Its Compunds- homologous series, functional groups, cleansing actions
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Biology
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- Control and Coordination- nervous system, hormonal system diagrams
- Heredity and Evolution
- Life Processes- digestion, respiration
- Environment & Resources
- Reproduction
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CBSE Class 10 Science Last-Minute Preparation Tips 2026
The CBSE 10th Science Exam 2026 is just round the corner. Students can find the last-minute preparation tips below:
- Revise the NCERT textbook thrice before the exam.
- Focus on the NCERT examples, back exercises, and textbook lines.
- Practice at least 4-5 numericals from each chapter.
- Go through case-based questions.
- Make quick notes of the important formulas.
- Revise only short notes in the final days.
- Avoid starting a new chapter or topic.
- Do not ignore the diagrams; they carry good weightage.
These last-minute preparation tips will help students score better in the exam.
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