In short: Odisha Board BSE Class 10 follows NCERT with 80-mark theory papers. This guide covers the highest-probability questions for Maths, Science, and Social Science based on BSE Odisha previous year patterns. Available in Odia and English. Use this in the last 30 days for targeted revision.
Mathematics Important Questions
- Quadratic equations: solve using formula, nature of roots, word problems. (5 marks)
- AP: nth term, sum, word problems. (4-5 marks)
- Circles: tangent theorems, construction. (5 marks)
- Triangles: BPT proof, similarity. (5 marks)
- Trigonometry: identities, heights and distances. (5 marks)
- Statistics: mean, median from grouped data. (5 marks)
- Mensuration: combined solids, frustum. (5 marks)
- Coordinate Geometry: distance, section, area formulas.
- Probability: basic problems.
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Science Important Questions
Physics
- Electricity: Ohm's Law numericals, series-parallel, power. (8-9 marks)
- Light: mirror/lens formula, ray diagrams, defects of vision. (7-8 marks)
- Magnetic Effects: motor/generator diagrams. (4-5 marks)
Chemistry
- Chemical Reactions: balance equations, identify types. (8-10 marks)
- Acids, Bases, Salts: pH, preparations. (8-10 marks)
- Metals: reactivity series, extraction methods. (7-8 marks)
Biology
- Life Processes: heart, nephron, stomata diagrams. (10-12 marks)
- Heredity: monohybrid cross, sex determination. (5-7 marks)
- Reproduction: flower diagram, asexual reproduction types. (6-8 marks)
Social Science Important Questions
- Nationalism in India: Non-Cooperation, Civil Disobedience, Quit India.
- Odisha's freedom fighters: Gopabandhu Das, Laxman Naik, Jayee Rajguru.
- Resources and Development: soil types, conservation.
- Agriculture: crop conditions (Odisha: rice, jute, minerals).
- Odisha's mineral wealth: iron ore (Joda-Barbil), coal, bauxite, chromite.
- Federalism: features, Panchayati Raj.
- Sectors of economy: organised vs unorganised.
- Map work: rivers (Mahanadi, Brahmani, Baitarani), dams, minerals.
Last 30 Days Strategy
| Week | Action |
|---|---|
| Week 1 | Complete syllabus. Start important questions. |
| Week 2 | Solve 5 BSE Odisha previous year papers per subject. |
| Week 3 | Formulas, diagrams, dates, maps daily. |
| Week 4 | Light revision. Rest before exams. |
For marks breakdown, see our Odisha Board Class 10 Science marks weightage and Odisha Board Class 10 Maths marks weightage.
Frequently Asked Questions
Is NCERT enough for Odisha Board?
Yes. BSE Odisha follows NCERT. Use BSE Odisha previous year papers for exam-specific practice.
Is the paper available in Odia medium?
Yes. The paper is available in Odia and English.
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