Class 10 board exams ke practical marks aksar students ke liye easy scoring zone hote hain, lekin sahi answers na milne par yahi marks haath se nikal jaate hain.
Humari team ne dono famous references — Vikas Maths Practical Book X aur CBSE/NCERT Lab Manual — ko detail me check karke ye mathematics practical book class 10 answers ka complete update taiyaar kiya hai.
Agar aap 2026 session ki practical file ya viva ki taiyari kar rahe hain, to yeh guide aapke saare doubts ek jagah clear kar degi.
Key Takeaways
- Two Main Sources: Vikas Maths Practical Book X (Part I & II) aur CBSE Lab Manual (32 activities) — dono se hi 2026 ke practical answers aate hain.
- 12 Marks Weightage: Lab manual activities board exam internal assessment me poore 12 marks ke hote hain, isliye har activity important hai.
- Free PDF Access: Scribd, Educart aur Studocu jaise portals se complete answer key aur activity solutions free me download ho sakte hain.
What Is the Class 10 Maths Practical Book?
Class 10 Maths Practical Book ek activity-based workbook hai jisme students ko concepts ko hands-on karke samajhna hota hai. Humein mili jankari ke anusar Maharashtra board ke students mostly Vikas Maths Practical Book X follow karte hain, jabki CBSE students NCERT Lab Manual ki 32 activities perform karte hain. Dono ka maqsad ek hi hai — formula ko ratne ke bajaye uska logic samajhna.
Iss book me teen main sections hote hain: Home Assignments, Practicals, aur MCQ Tests. Har section ke apne answers hote hain jo students ko file complete karne aur viva clear karne me madad karte hain. Aage humne inhi teeno sections ke verified answers table format me diye hain.
Vikas Maths Practical Book X — Part I Answers (Home Assignments)
Humari team ne Part I ke Chapter 1 se Chapter 6 tak ki Activity 1 se 24 ke answers Scribd ke original document se cross-check kiye hain. Neeche di gayi table me aap sabhi activity-wise answers dekh sakte hain. Yaad rahe ki inhe apni file me likhne se pehle apne teacher se ek baar confirm zaroor karein.
| Chapter | Activity | Answers |
|---|---|---|
| Chapter 1 | Activity 1 | 0, −2, (−2, 5), 0 |
| Chapter 1 | Activity 2 | 6, (−3, 6), 3, (3, 2) |
| Chapter 1 | Activity 3 | 8, 24, 0, 3 |
| Chapter 1 | Activity 4 | 4, 2k, 20, 7 |
| Chapter 2 | Activity 5 | y²−2y−7=0, 1, −2, 7 |
| Chapter 2 | Activity 6 | m², 1, 2, is |
| Chapter 2 | Activity 7 | 19, −103, −3, 3 |
| Chapter 2 | Activity 8 | −5, 25, 49, real and unequal |
| Chapter 3 | Activity 9 | 5, 3, 14, 70 |
| Chapter 3 | Activity 10 | 2, 1+(n−1)2, 1, 75 |
| Chapter 3 | Activity 11 | 12, 4, 4n, 22 |
| Chapter 3 | Activity 12 | 2a, 3, 90, 1215 |
| Chapter 4 | Activity 13 | 800, 12100, 96, 48 |
| Chapter 4 | Activity 14 | (i) ₹17 (ii) Discount ₹9 (iii) ₹5 (iv) ₹100 |
| Chapter 4 | Activity 15 | Premium, 15, 1200, 80 |
| Chapter 4 | Activity 16 | 10, ₹12, 100, 15% |
| Chapter 5 | Activity 17 | 42, 3, n(A)/n(S), 114 |
| Chapter 5 | Activity 18 | A, B, C, D, E, O, A, E, O, 3, 12 |
| Chapter 5 | Activity 19 | 30, 8, 16, 24, 3, 110 |
| Chapter 5 | Activity 20 | HH, TT, HT, TT |
| Chapter 6 | Activity 21 | 1230, 72°, 830, 96° |
| Chapter 6 | Activity 22 | 66°, 84°, 90°, 120° |
| Chapter 6 | Activity 23 | −8, 4, 24, −36 |
| Chapter 6 | Activity 24 | Classes: 29.5–39.5, 39.5–49.5; Freq: 27−20−7, 30−27−3 |
Yeh sabhi answers aap original source par bhi verify kar sakte hain — Vikas Maths Practical Book X (Scribd) par poora document available hai. Humari salah hai ki har answer ko step ke saath samajh kar likhein, sirf copy na karein.
Vikas Maths Practical Book X — Part II Answers (Home Assignments)
Part II me Chapter 1 se Chapter 7 tak ki Activity 1 se 28 aati hain, jinme geometry, trigonometry aur mensuration ke topics cover hote hain. Humari team ne Studocu aur Scribd dono ka data match karke ye verified answers taiyaar kiye hain. Neeche table me saare answers clearly diye gaye hain.
| Chapter | Activity | Answers |
|---|---|---|
| Chapter 1 | Activity 1 | DC, Basic Proportionality Theorem, BC, AE |
| Chapter 1 | Activity 2 | 90°, ∠AQC, Common angle, AA |
| Chapter 1 | Activity 3 | ∠EDC, Common angle, EDC, AA |
| Chapter 1 | Activity 4 | A(△ABC)/A(△PQR) = BC·AD / QR·PS |
| Chapter 2 | Activity 5 | 12, √32, 8, 4√3 |
| Chapter 2 | Activity 6 | AC², 50, 36, 6 |
| Chapter 2 | Activity 7 | 45°, 1/√2, 1/√2, 1/√2 |
| Chapter 2 | Activity 8 | AC², BC², 14400, 15129 |
| Chapter 3 | Activity 9 | Inscribed angle theorem, ∠PSR, ∠PQR |
| Chapter 3 | Activity 10 | AMC, 180°, 90°, right angle |
| Chapter 3 | Activity 11 | m(arc PQ), 110°, 60°, 30° |
| Chapter 3 | Activity 12 | Alternate angles, ½m(arc EG), ½m(arc FH), m(arc FH) |
| Chapter 4 | Activities 13–16 | Students should complete the constructions |
| Chapter 5 | Activity 17 | (x₂−x₁)²+(y₂−y₁)², 12², 169, 13 |
| Chapter 5 | Activity 18 | 45°, 45°, 1, 1 |
| Chapter 5 | Activity 19 | y₁, −5, 7, 0 |
| Chapter 5 | Activity 20 | 4, 3, 3√72, 4, 2 |
| Chapter 6 | Activity 21 | cos²θ, sec²θ, −1, −6 |
| Chapter 6 | Activity 22 | 1, cos²θ, tan²θ, sec²θ |
| Chapter 6 | Activity 23 | 1, sin²θ, cot²θ, cosec²θ |
| Chapter 6 | Activity 24 | sinθ, cos²θ, 1, cosθ |
| Chapter 7 | Activity 25 | 21, 14, 7, 25 |
| Chapter 7 | Activity 26 | Volume of cylinder, πR²H, 6×6×12, 18 |
| Chapter 7 | Activity 27 | 3.5, 86.24, 86.24, 86240 |
| Chapter 7 | Activity 28 | 2πr, 80, 18, 25.12 |
Chapter 4 ki activities me sirf constructions complete karni hoti hain, isliye unke fixed numerical answers nahi hote. Iss point ko note kar lein kyunki viva me aksar isi par question aata hai.
Vikas Book — Practicals Section Answers (Part I & Part II)
Practicals section me “Test Your Knowledge” wale sawaal aate hain jinke answers alag hote hain. Humein mili jankari ke anusar ye section board practical file me sabse zyada marks dilata hai. Neeche dono parts ke Practical 1 se 11 tak ke answers diye gaye hain.
| Part | Practical | Answers |
|---|---|---|
| Part I | Practical 1 | y=7, y=−0.5, x=3.5, x=−5.8 |
| Part I | Practical 2 | y=5x, y=−13x |
| Part I | Practical 3 | Minimum 2 conditions |
| Part I | Practical 4 | x²−(m/3)x−(5√3/2)=0, x²+x−56=0 |
| Part I | Practical 5 | S₁₃=91, S₂₅=325 |
| Part I | Practical 6 | Total ₹8525, CGST@9% ₹767.25, SGST@9% ₹767.25, Total GST ₹1534.50 |
| Part I | Practical 9 | MS-Excel best hai; hand se banane me zyada time lagta hai |
| Part II | Practical 1 | 6 cm; similar triangles ki corresponding sides proportion me hoti hain |
| Part II | Practical 2 | 5:6; areas ka ratio = corresponding medians ke squares ka ratio |
| Part II | Practical 3 | △PQR ~ △PSQ ~ △QSR |
| Part II | Practical 4 | Two, 10 cm; (i) None (ii) Only one (iii) Two |
| Part II | Practical 5 | Infinite; centres perpendicular bisector of seg AB par lie karte hain |
| Part II | Practical 6 | one, two |
| Part II | Practical 7 | 72°, Right angle |
| Part II | Practical 8 | 75°; centre tangent-secant angle ki ek side par hota hai |
| Part II | Practical 9 | 160°, 10° |
| Part II | Practical 10 | Volume = object ka occupied space; πr²h |
| Part II | Practical 11 | Volume = occupied space; ⅓πh(r₁²+r₂²+r₁r₂) |
Ye answers aap Studocu ke Vikas Maths Practical Book X page par bhi match kar sakte hain. Humari salah hai ki GST wale Practical 6 ko dhyaan se solve karein, kyunki isme calculation mistakes sabse zyada hoti hain.
Vikas Book — MCQ Test Answer Key (Part I & Part II)
Book ke Section 3 me har part ke teen MCQ tests hote hain, jinme 10-10 questions aate hain. Humari team ne answer key ko row-by-row verify kiya hai taaki koi confusion na rahe. Neeche complete answer key table di gayi hai.
| Part | Test | Q1–Q10 Answers |
|---|---|---|
| Part I | Test 1 | D C B C D D C A A A |
| Part I | Test 2 | D A B C A C D B B D |
| Part I | Test 3 | A A C A B C C D C B |
| Part II | Test 1 | A D B C B D C C A B |
| Part II | Test 2 | C D D B B B D B B A |
| Part II | Test 3 | A D C B C A D B B D |
In tests ko solve karte waqt pehle khud attempt karein, phir answer key se milaayein. Isse aapko apni weak topics ka andaza lag jaata hai.
CBSE Class 10 Maths Lab Manual — 32 Activities Overview
CBSE Class 10 Maths Lab Manual me 32 activities hoti hain jo poore syllabus ke topics ko cover karti hain. Humein mili jankari ke anusar 2026-27 session me bhi CBSE ne activity-based learning ko continue rakha hai. Neeche major chapter-wise activities di gayi hain.
| Topic | Sample Activities |
|---|---|
| Real Numbers | Euclid’s Division Lemma se HCF nikalna |
| Polynomials | Quadratic polynomial ka graph aur zeroes |
| Linear Equations | Consistency/inconsistency graphical method se verify karna |
| Quadratic Equations | x²+4x=60 ko completing the square se solve karna |
| Arithmetic Progression | AP identify karna, sum of n natural/odd/even numbers |
| Coordinate Geometry | Distance formula, section formula, area of triangle verify karna |
| Triangles | Similarity criteria (AAA, SSS, SAS), Thales theorem, Pythagoras theorem |
| Circles | Tangent-radius perpendicularity, tangent lengths equal |
| Surface Areas & Volumes | Frustum of a cone banana aur uske formulae |
| Statistics | Less than & more than type ogive banana |
| Probability | Die ko 500 baar aur coin ko 1000 baar throw karke probability |
In sabhi activities ke step-by-step solutions aap Educart Lab Manual Class 10 Maths par free me dekh sakte hain. NCERT ki official PDF bhi wahin se download ho jaati hai.
CBSE Lab Manual — Marks Breakdown 2026
Lab manual activities board exam me 12 marks ke hote hain, aur inka distribution fixed hota hai. Humari team ne CBSE ke official pattern ke hisaab se ye breakdown taiyaar kiya hai. Har section ke marks alag hote hain, isliye kisi ko bhi ignore mat karein.
| Component | Marks |
|---|---|
| Statement of the Objective | 1 mark |
| Material Required | 1 mark |
| Preparation for the Activity | 3 marks |
| Conduct of the Activity | 3 marks |
| Observation and Analysis | 3 marks |
| Results and Conclusion | 1 mark |
| Viva Voce | 3 marks |
Board exam me students ko kam se kam do activities perform karni hoti hain, jinhe do maths teachers evaluate karte hain. Yeh dhyaan rahe ki viva ke 3 marks alag se hote hain, isliye theory ki taiyari zaroor karein.
How to Score Full Marks in Maths Practicals?
Practical marks me full score lena aasaan hai agar aap kuch simple rules follow karein. Humari salah ye hai ki file neat rakhein aur har step logically likhein. Neeche kuch proven tips diye gaye hain.
- Use Sharp Pencils: Constructions aur graphs ke liye hamesha sharp pencil use karein taaki lines clean rahein.
- Mark Graph Scale: Graph par scale mark karna zaroori hai, warna marks kat jaate hain.
- Understand Theory First: Activity karne se pehle uska concept samajh lein.
- Double-Check Calculations: Zyadatar galtiyan calculation me hoti hain, isliye do baar check karein.
- Prepare for Viva: Har activity ka objective aur application yaad rakhein.
In tips ko follow karke aap easily 12 me se 12 marks la sakte hain.
FAQs
Q1. Mathematics practical book class 10 answers kahan se milenge?
Vikas Book ke answers Scribd aur Studocu par, aur CBSE Lab Manual ke answers Educart par free me milte hain.
Q2. Vikas Maths Practical Book X me kitne parts hote hain?
Iss book me do parts hote hain — Part I aur Part II.
Q3. Part I me kitni activities hain?
Part I me Activity 1 se 24 tak hoti hain (Chapter 1 se 6).
Q4. Part II me kitni activities hain?
Part II me Activity 1 se 28 tak hoti hain (Chapter 1 se 7).
Q5. CBSE Lab Manual me kitni activities hoti hain?
CBSE Lab Manual me 32 activities hoti hain.
Q6. Lab manual board exam me kitne marks ka hota hai?
Ye 12 marks ka internal assessment hota hai.
Q7. Viva voce ke kitne marks hote hain?
Viva voce ke 3 marks hote hain.
Q8. Kya practical answers ko copy karna sahi hai?
Nahi, answers ko samajh kar likhein — sirf copy karna viva me problem create karta hai.
Q9. Vikas Book ke MCQ tests kahan hote hain?
MCQ tests Section 3 me hote hain, dono parts ke 3-3 tests.
Q10. Part I Test 1 ka pehla answer kya hai?
Part I Test 1 ka pehla answer D hai.
Q11. Chapter 4 (Part II) ke activities ke answers kyun nahi hote?
Kyunki wo construction-based hain, jinme students ko khud banana hota hai.
Q12. GST wala practical kaunsa hai?
Part I ka Practical 6 GST calculation ka hai (Total GST ₹1534.50).
Q13. Kya NCERT Lab Manual PDF free hai?
Haan, NCERT ki official PDF Educart aur Google Drive par free available hai.
Q14. Ogive kis chapter me aata hai?
Ogive Statistics chapter ki activity hai (less than & more than type).
Q15. Probability activity me die kitni baar throw karte hain?
Die ko 500 baar aur coin ko 1000 baar throw karte hain.
Q16. Pythagoras theorem verify karne ke kitne methods hain?
Do popular methods hain — trapezium method aur Bhaskara method.
Q17. Full marks ke liye sabse important cheez kya hai?
Neat file, sahi calculations aur viva ki taiyari.
Q18. Kya Maharashtra aur CBSE ki books same hain?
Nahi, Maharashtra board Vikas Book aur CBSE NCERT Lab Manual follow karta hai.
Q19. Practical file me kam se kam kitni activities karni hoti hain?
Board exam ke din kam se kam do activities perform karni hoti hain.
Q20. Answers ko verify kaise karein?
Original sources — Scribd, Studocu aur Educart — par cross-check karein.
Q21. Section formula kis chapter me aata hai?
Ye Coordinate Geometry ki activity hai.
Q22. Frustum of a cone kis chapter me hai?
Ye Surface Areas and Volumes chapter me aata hai.
Q23. Kya ye answers 2026 ke liye valid hain?
Haan, humari team ne ise 2026 session ke hisaab se verify kiya hai.
Q24. Similar triangles ke kaunse criteria hote hain?
AAA, SSS aur SAS — teen main criteria hote hain.
Q25. Kya practical marks board result me count hote hain?
Haan, ye internal assessment ka part hote hain jo final result me add hote hain.
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