KC Sinha Mathematics Portal

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Class, language, chapter aur exercise ek hi screen par. Students ko direct 3.1, 3.2 jaise solution links milenge without old Blogspot dependency.

627 solutionsClass-wise indexLocal images

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Neeche class select karte hi usi class ke chapters aur exercises yahi par open honge.

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Byju's/Unacademy style simple flow: Class select karein, medium choose karein, chapter par click karein, phir exercise open karein.

Class 10

Class 10 KC Sinha chapter index

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Selected classClass 10

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3. Choose chapter

Chapter 1 Exercises

1.1Open solution 1.2Open solution 1.3Open solution 1.4Open solution

Chapter 2 Exercises

2.1Open solution 2.2Open solution 2.3Open solution

Chapter 3 Exercises

3.1Open solution 3.2Open solution 3.3Open solution 3.4Open solution 3.5Open solution

Chapter 4 Exercises

4.1Open solution 4.2Open solution 4.3Open solution 4.4Open solution

Chapter 5 Exercises

5.1Open solution 5.2Open solution 5.3Open solution 5.4Open solution

Chapter 6 Exercises

6.1Open solution 6.2Open solution 6.3Open solution 6.4Open solution 6.5Open solution

Chapter 7 Exercises

7.1Open solution 7.2Open solution 7.3Open solution 7.4Open solution

Chapter 8 Exercises

8.1Open solution 8.2Open solution 8.3Open solution 8.4Open solution

Chapter 9 Exercises

9.1Open solution

Chapter 10 Exercises

10.1Open solution

Chapter 11 Exercises

11.1Open solution

Chapter 12 Exercises

12.1Open solution

Chapter 13 Exercises

13.1Open solution 13.2Open solution 13.3Open solution 13.4Open solution

Chapter 14 Exercises

14.1Open solution 14.2Open solution 14.3Open solution 14.4Open solution

Chapter 15 Exercises

15.1Open solution

Class 11

Class 11 KC Sinha chapter index

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1

Selected classClass 11

2. Choose language

3. Choose chapter

Chapter 1 Exercises

1.1Open solution 1.2Open solution 1.3Open solution

Chapter 2 Exercises

2.1Open solution

Chapter 5 Exercises

5.1Open solution 5.2Open solution

Chapter 6 Exercises

6.1Open solution 6.2Open solution 6.3Open solution 6.4Open solution

Chapter 7 Exercises

7.1Open solution

Chapter 8 Exercises

8.1Open solution

Chapter 9 Exercises

9.1Open solution

Chapter 10 Exercises

10.1Open solution 10.2Open solution 10.3Open solution

Chapter 11 Exercises

11.1Open solution

Chapter 12 Exercises

12.1Open solution 12.2Open solution 12.3Open solution 12.4Open solution 12.5Open solution

Chapter 13 Exercises

13.1Open solution 13.2Open solution 13.3Open solution 13.4Open solution 13.5Open solution 13.6Open solution 13.8Open solution

Chapter 14 Exercises

14.1Open solution 14.2Open solution 14.3Open solution 14.4Open solution 14.5Open solution

Chapter 15 Exercises

15.1Open solution 15.2Open solution 15.3Open solution 15.5Open solution 15.6Open solution 15.7Open solution 15.9Open solution 15.10Open solution

Chapter 16 Exercises

16.1Open solution 16.3Open solution 16.5Open solution

Chapter 17 Exercises

17.1Open solution 17.2Open solution 17.3Open solution 17.4Open solution

Chapter 18 Exercises

18.1Open solution 18.2Open solution 18.3Open solution 18.4Open solution 18.5Open solution 18.6Open solution 18.7Open solution 18.8Open solution 18.9Open solution

Chapter 19 Exercises

19.1Open solution 19.2Open solution 19.3Open solution

Chapter 20 Exercises

20.1Open solution

Chapter 21 Exercises

21.1Open solution

Chapter 22 Exercises

22.1Open solution

Chapter 23 Exercises

23.1Open solution 23.2Open solution 23.3Open solution

Chapter 24 Exercises

24.1Open solution 24.2Open solution

Chapter 25 Exercises

25.1Open solution

Chapter 26 Exercises

26.1Open solution 26.2Open solution 26.3Open solution 26.4Open solution

Chapter 27 Exercises

27.1Open solution 27.2Open solution 27.3Open solution

Chapter 28 Exercises

28.1Open solution 28.2Open solution

Chapter 1 Exercises

1.1Open solution 1.2Open solution 1.3Open solution 1.4Open solution

Chapter 2 Exercises

2.1Open solution 2.2Open solution

Chapter 3 Exercises

3.1Open solution

Chapter 4 Exercises

4.1Open solution

Chapter 5 Exercises

5.1Open solution 5.2Open solution 5.3Open solution

Chapter 6 Exercises

6.1Open solution 6.2Open solution

Chapter 7 Exercises

7.1Open solution 7.2Open solution

Chapter 8 Exercises

8.1Open solution

Chapter 9 Exercises

9.1Open solution

Chapter 10 Exercises

10.1Open solution

Chapter 11 Exercises

11.1Open solution 11.2Open solution 11.3Open solution 11.4Open solution

Chapter 12 Exercises

12.1Open solution

Chapter 13 Exercises

13.1Open solution 13.2Open solution 13.3Open solution 13.4Open solution 13.5Open solution

Chapter 14 Exercises

14.1Open solution 14.2Open solution 14.3Open solution 14.4Open solution 14.5Open solution

Chapter 15 Exercises

15.1Open solution 15.2Open solution 15.3Open solution

Chapter 16 Exercises

16.1Open solution 16.2Open solution

Chapter 17 Exercises

17.1Open solution 17.2Open solution 17.3Open solution 17.4Open solution 17.5Open solution

Chapter 18 Exercises

18.1Open solution 18.2Open solution 18.3Open solution 18.4Open solution 18.5Open solution

Chapter 19 Exercises

19.1Open solution 19.2Open solution

Chapter 20 Exercises

20.1Open solution 20.2Open solution 20.3Open solution 20.4Open solution 20.5Open solution 20.6Open solution

Chapter 21 Exercises

21.1Open solution 21.2Open solution 21.3Open solution 21.4Open solution 21.5Open solution 21.6Open solution 21.7Open solution 21.8Open solution 21.9Open solution

Chapter 22 Exercises

22.1Open solution 22.2Open solution 22.3Open solution 22.4Open solution

Chapter 23 Exercises

23.1Open solution

Chapter 24 Exercises

24.1Open solution

Chapter 25 Exercises

25.1Open solution

Chapter 26 Exercises

26.1Open solution 26.2Open solution 26.3Open solution

Chapter 27 Exercises

27.1Open solution 27.2Open solution 27.3Open solution

Chapter 28 Exercises

28.1Open solution 28.2Open solution

Chapter 29 Exercises

29.1Open solution 29.2Open solution

Chapter 30 Exercises

30.1Open solution 30.2Open solution

Chapter 31 Exercises

31.1Open solution 31.2Open solution

Chapter 32 Exercises

32.1Open solution 32.2Open solution 32.3Open solution

Class 12

Class 12 KC Sinha chapter index

Open full Class 12 page

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Selected classClass 12

2. Choose language

3. Choose chapter

Chapter 1 Exercises

1.1Open solution

Chapter 2 Exercises

2.1Open solution 2.2Open solution 2.3Open solution

Chapter 3 Exercises

3.1Open solution

Chapter 4 Exercises

4.1Open solution

Chapter 5 Exercises

5.1Open solution 5.2Open solution 5.3Open solution 5.4Open solution

Chapter 6 Exercises

6.1Open solution 6.2Open solution

Chapter 7 Exercises

7.1Open solution

Chapter 8 Exercises

8.1Open solution

Chapter 9 Exercises

9.1Open solution

Chapter 10 Exercises

10.1Open solution

Chapter 11 Exercises

11.1Open solution 11.2Open solution 11.3Open solution 11.4Open solution 11.5Open solution

Chapter 12 Exercises

12.1Open solution

Chapter 13 Exercises

13.1Open solution

Chapter 14 Exercises

14.1Open solution

Chapter 15 Exercises

15.1Open solution

Chapter 16 Exercises

16.1Open solution

Chapter 17 Exercises

17.1Open solution

Chapter 18 Exercises

18.1Open solution

Chapter 19 Exercises

19.1Open solution 19.2Open solution 19.3Open solution 19.4Open solution 19.5Open solution 19.6Open solution 19.7Open solution 19.8Open solution 19.9Open solution 19.10Open solution 19.11Open solution 19.12Open solution 19.13Open solution 19.14Open solution

Chapter 20 Exercises

20.1Open solution

Chapter 21 Exercises

21.1Open solution 21.2Open solution

Chapter 22 Exercises

22.1Open solution

Chapter 23 Exercises

23.1Open solution 23.2Open solution 23.3Open solution 23.4Open solution 23.5Open solution 23.6Open solution 23.7Open solution

Chapter 24 Exercises

24.1Open solution

Chapter 25 Exercises

25.1Open solution 25.2Open solution 25.3Open solution

Chapter 26 Exercises

26.1Open solution

Chapter 27 Exercises

27.1Open solution 27.2Open solution

Chapter 28 Exercises

28.1Open solution

Chapter 29 Exercises

29.1Open solution 29.2Open solution

Chapter 30 Exercises

30.1Open solution

Chapter 31 Exercises

31.1Open solution 31.2Open solution 31.3Open solution

Study Guide

How to use KC Sinha Solutions for better Mathematics practice

KC Sinha Mathematics is popular among students who want strong practice in algebra, trigonometry, coordinate geometry, calculus and probability. The best way to use this solution portal is to first select your class, then choose the medium, open the chapter and solve the exercise yourself before checking the answer.

For Class 10 students, chapter-wise practice helps in building speed for board-style questions. For Class 11 and Class 12 students, the exercise index is useful for revising concepts before tests because every solution page is grouped by chapter and exercise number.

Use the solution only after attempting the question. Compare each step, mark the formula used, and write the final answer again in your notebook. This method improves accuracy and makes the solution pages more useful than simple answer checking.

Fast chapter index

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Internal solution pages

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