PDF chapter test TRY NOW
Methodical recommendation:
Textbook Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| Number 1. | Name Exercises I | Type Other | Difficulty medium | Marks 3 m. | Description This exercise consists of one textbook question; this question holds three marks. The student has to choose the correct answer, and the questions deal with the importance of pollution of air and water. As an outcome of this exercise, the student will learn about the mentioned concepts. |
| Number 2. | Name Exercises II | Type Other | Difficulty medium | Marks 3 m. | Description This exercise consists of one textbook question; this question holds three marks. The student has to write the correct answer, and the questions deal with the importance of pollution of air and water. As an outcome of this exercise, the student will learn about the mentioned concepts. |
| Number 3. | Name Exercises III | Type Other | Difficulty medium | Marks 4 m. | Description This exercise consists of two textbook questions; this question holds four marks. The student has to write the correct answer, and the questions deal with the importance of pollution of air and water. As an outcome of this exercise, the student will learn about the mentioned concepts. |
| Number 4. | Name Exercises IV | Type Other | Difficulty medium | Marks 4 m. | Description This exercise consists of one textbook question; this question holds four marks. The student has to write the correct answer, and the questions deal with the importance of pollution of air and water. As an outcome of this exercise, the student will learn about the mentioned concepts. |
| Number 5. | Name Exercises V | Type Other | Difficulty medium | Marks 3 m. | Description This exercise consists of one textbook question; this question holds three marks. The student has to write the correct answer, and the questions deal with the importance of pollution of air and water. As an outcome of this exercise, the student will learn about the mentioned concepts. |
| Number 6. | Name Exercises VI | Type Other | Difficulty medium | Marks 6 m. | Description This exercise consists of two textbook questions; this question holds six marks. The student has to write the correct answer, and the questions deal with the importance of pollution of air and water. As an outcome of this exercise, the student will learn about the mentioned concepts. |
| Number 7. | Name Exercises VII | Type Other | Difficulty medium | Marks 3 m. | Description This exercise consists of one textbook question; this question holds three marks. The student has to write the correct answer, and the questions deal with the importance of pollution of air and water. As an outcome of this exercise, the student will learn about the mentioned concepts. |
| Number 8. | Name Exercises VIII | Type Other | Difficulty medium | Marks 5 m. | Description This exercise consists of one textbook question; this question holds five marks. The student has to write the correct answer, and the questions deal with the importance of pollution of air and water. As an outcome of this exercise, the student will learn about the mentioned concepts. |
| Number 9. | Name Exercises IX | Type Other | Difficulty medium | Marks 3 m. | Description This exercise consists of one textbook question; this question holds three marks. The student has to write the correct answer, and the questions deal with the importance of pollution of air and water. As an outcome of this exercise, the student will learn about the mentioned concepts. |
| Number 10. | Name NCERT Exemplar I | Type Other | Difficulty medium | Marks 3 m. | Description This exercise consists of three textbook questions; this question holds three marks. The student has to choose the correct answer, and the questions deal with the importance of pollution of air and water. As an outcome of this exercise, the student will learn about the mentioned concepts. |
| Number 11. | Name NCERT Exemplar II | Type Other | Difficulty medium | Marks 3 m. | Description This exercise consists of three textbook questions; this question holds three marks. The student has to choose the correct answer, and the questions deal with the importance of pollution of air and water. As an outcome of this exercise, the student will learn about the mentioned concepts. |
| Number 12. | Name NCERT Exemplar III | Type Other | Difficulty medium | Marks 3 m. | Description This exercise consists of three textbook questions; this question holds three marks. The student has to choose the correct answer, and the questions deal with the importance of pollution of air and water. As an outcome of this exercise, the student will learn about the mentioned concepts. |
| Number 13. | Name NCERT Exemplar IV | Type Other | Difficulty medium | Marks 3 m. | Description This exercise consists of three textbook questions; this question holds three marks. The student has to choose the correct answer, and the questions deal with the importance of pollution of air and water. As an outcome of this exercise, the student will learn about the mentioned concepts. |
| Number 14. | Name NCERT Exemplar V | Type Other | Difficulty medium | Marks 4 m. | Description This exercise consists of two textbook questions; this question holds four marks. The student has to write a long answer, and the questions deal with the importance of pollution of air and water. As an outcome of this exercise, the student will learn about the mentioned concepts. |
| Number 15. | Name NCERT Exemplar VI | Type Other | Difficulty medium | Marks 4 m. | Description This exercise consists of two textbook questions; this question holds four marks. The student has to write a long answer, and the questions deal with the importance of pollution of air and water. As an outcome of this exercise, the student will learn about the mentioned concepts. |
| Number 16. | Name NCERT Exemplar VII | Type Other | Difficulty medium | Marks 4 m. | Description This exercise consists of two textbook questions; this question holds four marks. The student has to write a long answer, and the questions deal with the importance of pollution of air and water. As an outcome of this exercise, the student will learn about the mentioned concepts. |
| Number 17. | Name NCERT Exemplar VIII | Type Other | Difficulty medium | Marks 4 m. | Description This exercise consists of two textbook questions; this question holds four marks. The student has to write a long answer, and the questions deal with the importance of pollution of air and water. As an outcome of this exercise, the student will learn about the mentioned concepts. |
| Number 18. | Name NCERT Exemplar IX | Type Other | Difficulty medium | Marks 5 m. | Description This exercise consists of one textbook question; this question holds five marks. The student has to write a long answer, and the questions deal with the importance of pollution of air and water. As an outcome of this exercise, the student will learn about the mentioned concepts. |
| Number 19. | Name NCERT Exemplar X | Type Other | Difficulty medium | Marks 4 m. | Description This exercise consists of one textbook question; this question holds four marks. The student has to write a long answer, and the questions deal with the importance of pollution of air and water. As an outcome of this exercise, the student will learn about the mentioned concepts. |
| Number 20. | Name NCERT Exemplar XI | Type Other | Difficulty medium | Marks 5 m. | Description This exercise consists of one textbook question; this question holds five marks. The student has to write a long answer, and the questions deal with the importance of pollution of air and water. As an outcome of this exercise, the student will learn about the mentioned concepts. |
| Number 21. | Name NCERT Exemplar XII | Type Other | Difficulty medium | Marks 5 m. | Description This exercise consists of one textbook question; this question holds five marks. The student has to write a long answer, and the questions deal with the importance of pollution of air and water. As an outcome of this exercise, the student will learn about the mentioned concepts. |
| Number 22. | Name NCERT Exemplar XIII | Type Other | Difficulty medium | Marks 5 m. | Description This exercise consists of one textbook question; this question holds five marks. The student has to write a long answer, and the questions deal with the importance of pollution of air and water. As an outcome of this exercise, the student will learn about the mentioned concepts. |
| Number 23. | Name NCERT Exemplar XIV | Type Other | Difficulty medium | Marks 5 m. | Description This exercise consists of one textbook question; this question holds five marks. The student has to write a long answer, and the questions deal with the importance of pollution of air and water. As an outcome of this exercise, the student will learn about the mentioned concepts. |
| Number 24. | Name NCERT Exemplar XV | Type Other | Difficulty medium | Marks 5 m. | Description This exercise consists of one textbook question; this question holds five marks. The student has to write a long answer, and the questions deal with the importance of pollution of air and water. As an outcome of this exercise, the student will learn about the mentioned concepts. |
| Number 25. | Name NCERT Exemplar XVI | Type Other | Difficulty medium | Marks 5 m. | Description This exercise consists of one textbook question; this question holds five marks. The student has to write a long answer, and the questions deal with the importance of pollution of air and water. As an outcome of this exercise, the student will learn about the mentioned concepts. |
| Number 26. | Name NCERT Exemplar XVII | Type Other | Difficulty medium | Marks 5 m. | Description This exercise consists of one textbook question; this question holds five marks. The student has to write a long answer, and the questions deal with the importance of pollution of air and water. As an outcome of this exercise, the student will learn about the mentioned concepts. |
| Number 27. | Name NCERT Exemplar XVIII | Type Other | Difficulty medium | Marks 5 m. | Description This exercise consists of one textbook question; this question holds five marks. The student has to write a long answer, and the questions deal with the importance of pollution of air and water. As an outcome of this exercise, the student will learn about the mentioned concepts. |
| Number 28. | Name NCERT Exemplar XIX | Type Other | Difficulty medium | Marks 5 m. | Description This exercise consists of one textbook question; this question holds five marks. The student has to write a long answer, and the questions deal with the importance of pollution of air and water. As an outcome of this exercise, the student will learn about the mentioned concepts. |
| Number 29. | Name NCERT Exemplar XX | Type Other | Difficulty medium | Marks 5 m. | Description This exercise consists of one textbook question; this question holds five marks. The student has to write a long answer, and the questions deal with the importance of pollution of air and water. As an outcome of this exercise, the student will learn about the mentioned concepts. |
Periodic assessments
| Number | Name | Recomended time: | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| Number 1. | Name Homework I | Recomended time: 00:15:00 | Difficulty medium | Marks 12 m. | Description |
| Number 2. | Name Homework II | Recomended time: 00:15:00 | Difficulty medium | Marks 9 m. | Description |
| Number 3. | Name Homework III | Recomended time: 00:15:00 | Difficulty medium | Marks 12 m. | Description |
| Number 4. | Name Homework IV | Recomended time: 00:15:00 | Difficulty medium | Marks 11 m. | Description |
| Number 5. | Name Homework V | Recomended time: 00:15:00 | Difficulty medium | Marks 10 m. | Description |
| Number 6. | Name Revision test I | Recomended time: 00:20:00 | Difficulty hard | Marks 14 m. | Description |
| Number 7. | Name Revision test II | Recomended time: 00:20:00 | Difficulty hard | Marks 14 m. | Description |
| Number 8. | Name Revision test III | Recomended time: 00:20:00 | Difficulty hard | Marks 10 m. | Description |
| Number 9. | Name Revision test IV | Recomended time: 00:20:00 | Difficulty hard | Marks 9 m. | Description |
| Number 10. | Name Revision test V | Recomended time: 00:20:00 | Difficulty hard | Marks 10 m. | Description |
| Number 11. | Name Revision test VI | Recomended time: 00:20:00 | Difficulty hard | Marks 10 m. | Description |
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