संक्षेप में: Assam Board (SEBA) HSLC Class 10, 2027 — 80 marks theory per subject। Pass marks सिर्फ 30% (other boards से कम!)। English + Assamese medium में exam होता है। Practical exams January 2027 में (Science)। General Science, Maths, Social Science, English, MIL (Mother Language) — सभी important subjects। इस guide में हर subject के most important questions Hindi/Hinglish में। NCERT + SEBA prescribed textbooks based।
Paper Pattern — SEBA HSLC 2027
| Subject | Theory | Internal/Practical | कुल | Pass Marks |
|---|---|---|---|---|
| General Science | 80 | 20 (Practical) | 100 | 30% |
| Mathematics | 80 | 20 (Internal) | 100 | 30% |
| Social Science | 80 | 20 (Internal) | 100 | 30% |
| English | 80 | 20 (Internal) | 100 | 30% |
| MIL (Assamese/Hindi/Bengali) | 80 | 20 (Internal) | 100 | 30% |
Key Difference: Pass marks = 30% (not 33% like CBSE/UP/Bihar)। Practical exams January 2027 — theory February 2027। English + MIL (Assamese) medium options available।
Exam Schedule Overview
| Event | Timeline |
|---|---|
| Practical Exams | January 2027 |
| Theory Exams | February 2027 |
| Results | Usually April-May 2027 |
General Science (80 Marks Theory) — Important Questions
Science = Physics + Chemistry + Biology combined paper। 80 marks theory + 20 marks practical (January)।
Physics Section (~25-28 marks)
MCQ/Short Answer (1-2 marks)
- दर्पण सूत्र लिखो — 1/v + 1/u = 1/f
- Ohm's Law state करो और formula लिखो
- विद्युत शक्ति का SI unit = Watt
- प्रकाश का अपवर्तन क्या है?
- फ्लेमिंग का वाम हस्त नियम state करो
Guaranteed Long Questions (5 marks)
- अवतल दर्पण — किरण आरेख (any 3 cases) — 5 marks every year
- विद्युत circuit numerical — parallel + series combination — 5 marks
- दृष्टि दोष (निकट + दूर) + निवारण diagram — 5 marks
- विद्युत मोटर OR विद्युत जनित्र — diagram + working — 5 marks
- Lens numerical — 1/v - 1/u = 1/f — 3-5 marks
Chemistry Section (~25-28 marks)
MCQ/Short Answer
- संतुलित समीकरण: Fe + CuSO₄ → FeSO₄ + Cu (विस्थापन)
- pH = 7 means neutral solution
- साबुनीकरण = fat/oil + NaOH → soap + glycerol
- ऊष्माक्षेपी अभिक्रिया उदाहरण: दहन
- धोने का सोडा formula: Na₂CO₃.10H₂O
Guaranteed Long Questions
- रासायनिक अभिक्रियाओं के प्रकार (5 types + equations) — 5 marks
- धातुओं का निष्कर्षण — भर्जन, निस्तापन, अपचयन — 5 marks
- अम्ल-क्षार-लवण properties + indicators — 5 marks
- कार्बन यौगिक — homologous series + functional groups — 5 marks
- आवर्त सारणी — properties variation in period/group — 5 marks
Biology Section (~25-28 marks)
MCQ/Short Answer
- प्रकाश संश्लेषण समीकरण: 6CO₂ + 6H₂O → C₆H₁₂O₆ + 6O₂
- Mendel's Law of Dominance state करो
- वृक्क (Kidney) का मुख्य काम = रक्त शोधन
- DNA full form: Deoxyribonucleic Acid
- लैंगिक जनन vs अलैंगिक जनन — 1 difference
Guaranteed Long Questions
- मानव हृदय diagram + दोहरा परिसंचरण — 5 marks guaranteed
- Nephron diagram + मूत्र निर्माण — 5 marks
- मेंडल का Monohybrid cross + Punnett square — 5 marks
- मानव पाचन तंत्र diagram + प्रक्रिया — 5 marks
- पुष्प diagram + परागण प्रकार — 5 marks
Practical Exam (20 marks — January 2027)
- Science experiments + record file + viva
- Record file neat रखो — 5-8 marks carry करती है
- Experiments list school से confirm करो
- Viva preparation — NCERT experiment list revise
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Mathematics (80 Marks Theory) — Important Questions
MCQ / 1-Mark Questions
- sin 30° × cos 60° = ? → 1/4
- AP 3, 7, 11... का common difference = 4
- x²-9=0 के मूल = ±3
- P(sure event) = 1
- (0,0) और (3,4) की दूरी = 5
Guaranteed 5-Mark Questions
- BPT (Basic Proportionality Theorem) सिद्ध करो — हर साल
- Pythagoras Theorem proof — alternate year
- Quadratic equation word problem — age/speed/area
- Heights & Distances — trigonometry application — tower/building
- AP sum word problem — savings/pattern type
- Statistics: Mean/Median (grouped data) — 5 marks
- Surface area/Volume — combination solids — 5 marks
Important Formulas
| Topic | Formula |
|---|---|
| Quadratic | x = [-b±√(b²-4ac)]/2a |
| AP nth | aₙ = a + (n-1)d |
| AP Sum | Sₙ = n/2[2a+(n-1)d] |
| Distance | √[(x₂-x₁)²+(y₂-y₁)²] |
| sin²θ + cos²θ | = 1 (always) |
| Median | l + [(n/2-cf)/f] × h |
| Volume Cone | (1/3)πr²h |
| Volume Sphere | (4/3)πr³ |
Social Science (80 Marks Theory) — Important Questions
History (~20 marks)
- असहयोग आंदोलन — कारण + कार्यक्रम — 5 marks
- सविनय अवज्ञा — दांडी मार्च significance — 5 marks
- भारत में राष्ट्रवाद — गांधीजी का योगदान — 5 marks
- European Nationalism — French Revolution impact — 3-5 marks
- Print culture — India में विकास — 3-5 marks
Geography (~20 marks)
- मिट्टी के प्रकार — जलोढ़, काली, लाल, लेटराइट — 5 marks
- कृषि: चाय/जूट/चावल production in Assam — 5 marks ⭐
- खनिज और ऊर्जा — Assam oil + natural gas — 5 marks ⭐
- जल संसाधन — Brahmaputra river system — 3-5 marks ⭐
- Map work: Northeast India focus — 3-5 marks
Note: SEBA Geography में Assam/Northeast specific questions ज्यादा आते हैं!
Civics (~20 marks)
- सत्ता की साझेदारी — Belgium vs Sri Lanka — 5 marks
- संघीय व्यवस्था — India + state lists — 5 marks
- लोकतंत्र और विविधता — 3-5 marks
- राजनीतिक दल — भूमिका + चुनौतियाँ — 5 marks
- लोकतंत्र के परिणाम — 3-5 marks
Economics (~20 marks)
- विकास — indicators + comparison — 3-5 marks
- क्षेत्रक — Primary/Secondary/Tertiary — 5 marks
- वैश्वीकरण — impact on India — 5 marks
- मुद्रा और साख — 3-5 marks
- उपभोक्ता अधिकार — 3-5 marks
English (80 Marks Theory) — Important Questions
Reading Section (~15-18 marks)
- Unseen passage — factual questions
- Unseen passage — inferential + vocabulary questions
- Practice: daily 1 passage solve — 15 min
Writing Section (~18-20 marks)
- Letter Writing — formal application/complaint — 5 marks
- Paragraph/Essay on given topic — 5-6 marks
- Report Writing — 5 marks
- Common topics: Environment, Technology, Education
Grammar Section (~10-12 marks)
- Tense transformation — 3-4 marks
- Active to Passive voice — 2-3 marks
- Direct to Indirect speech — 2-3 marks
- Fill in the blanks / Error correction — 2-3 marks
Literature Section (~28-30 marks)
- Reference to context — prose — 5 marks
- Reference to context — poetry — 5 marks
- Character sketch / Theme analysis — 5-6 marks
- Short answer questions — 8-10 marks
MIL — Mother Language Important Questions
Assamese / Hindi / Bengali — depending on medium:
Common Pattern (80 marks)
| Section | Marks |
|---|---|
| गद्य / Prose | 15-18 |
| पद्य / Poetry | 12-15 |
| व्याकरण / Grammar | 15-20 |
| लेखन / Writing (Essay, Letter) | 20-25 |
| Supplementary | 5-8 |
Key Areas
- Grammar section = guaranteed marks — rules-based
- Essay = prepared topics — environment, education, digital India
- Letter = format correct = full marks
- Literature = NCERT/prescribed text = direct questions
Preparation Strategy
30% Pass Marks — But Aim Higher!
Pass marks 30% = generous, but aim for 60%+ marks. College admission cutoffs higher।
Study Plan
| Month | Focus |
|---|---|
| Oct 2026 | NCERT/SEBA textbook complete |
| Nov 2026 | Important questions practice |
| Dec 2026 | Previous year SEBA papers solve |
| Jan 2027 | Practical exams + revision |
| Feb 2027 | Final revision + mock tests |
Daily Schedule
| Time | Activity |
|---|---|
| 6-8 AM | Maths numericals (fresh mind) |
| 9-11 AM | Science — Physics/Chemistry/Biology rotate |
| 2-4 PM | Social Science — notes + map |
| 5-6 PM | English — reading + writing |
| 7-8 PM | MIL — grammar + literature |
Assam-Specific Tips
- SEBA textbooks = primary source — NCERT supplement as extra reference
- Assamese medium students — English medium questions भी practice करो for MCQs
- Geography — Assam/NE India specific questions extra important
- Practical January 2027 — record file complete, experiments practice
- Previous SEBA papers — best resource, question pattern consistent
Related Guides
FAQ
Assam Board pass marks 30% — CBSE से अलग क्यों?
SEBA (Board of Secondary Education Assam) ने 30% pass marks set किए हैं — other boards (CBSE, UP, Bihar) में 33%। लेकिन सिर्फ pass aim मत करो — college admission और higher studies के लिए 60%+ marks चाहिए।
English medium और Assamese medium — कौन सा better?
Depends on comfort level। Assamese medium = mother tongue advantage, concepts better समझ आते हैं। English medium = future competitive exams + higher education advantage। दोनों medium valid — जिसमें comfortable हो उसमें exam दो।
Science practical January में होता है — कैसे prepare करें?
Record file November-December तक complete करो — neat diagrams, proper observations। Experiments list school से collect करो। Viva preparation = NCERT experiments + basic theory। 15-20 marks easily possible with good record file + basic experiment knowledge।
SEBA Geography में Assam specific questions कितने important?
बहुत important — Brahmaputra river system, Assam tea/oil/jute, Northeast India map questions regularly आते हैं। State-specific topics = 8-10 marks। SEBA prescribed textbook का Assam chapter thoroughly पढ़ो।
Maths weak है — 30% marks लाने के लिए कौन से chapters करें?
Statistics (Mean, Median — formula based, easy marks) + AP (nth term, sum — formula apply) + Basic Trigonometry (standard angles) = 20-25 marks cover। BPT proof memorize = 5 marks extra। Total 25-30 marks = pass easily। But aim higher — daily 1 hour practice = 50+ possible।
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