All Previous years Question papers of Science 086
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Class 10 Science KVS revision notes
2025-26 Class X Science Blue Print
CLASS: X SCIENCE (086) SET- 3 MARKS:80 TIME: 3 Hrs
BLUE PRINT
| S.NO | T
CHAPTER/UNIT |
MARKS |
TOTAL |
| OBJECTIVE TYPE (1 MARK) |
SA TYPE (2 MARK) |
SA-TYPE 2 (3 MARKS) |
LA (5 MARKS) |
CASE STUDY/DATA BASED |
| 1. |
CHEMICAL REACTIONS & EQUATIONS |
3(3) |
2(1) |
—— |
— |
— |
5(4) |
| 2. |
ACIDS, BASES & SALTS |
2(2) |
—- |
—– |
5(1) |
— |
7(3) |
| 3. |
METALS AND NON-METALS |
2(2) |
—- |
3(1) |
—– |
—- |
5(3) |
| 4. |
CARBON & ITS COMPOUNDS |
1(1) |
— |
3(1) |
—- |
4(1) |
8(3) |
| 5. |
LIFE PROCESSES |
2(2) |
2(1) |
—- |
—– |
—– |
4(3) |
| 6. |
CONTROL & CO-ORDINATION |
1(1) |
— |
3(1) |
— |
— |
4(2) |
| 7. |
HOW DO ORGANISMS REPRODUCE? |
1(1) |
2(1) |
—- |
5(1) |
—- |
8(3) |
| 8. |
HEREDITY |
2(2) |
—– |
3(1) |
— |
4(1) |
9(4) |
| 9. |
LIGHT: REFLECTION & REFRACTION |
1(1) |
—– |
— |
5(1) |
—- |
6(2) |
| 10. |
HUMAN EYE & ITS COLOURFUL WORLD |
1(1) |
2(1) |
3(1) |
—- |
—- |
6(3) |
| 11. |
ELECTRICITY |
—- |
—– |
3(1) |
— |
4(1) |
7(2) |
| 12. |
MAGNETIC EFFECTS OF CURRENT |
1(1) |
2(1) |
3(1) |
—- |
—- |
6(3) |
| 13. |
OUR ENVIORNMENT |
3(3) |
2(1) |
—– |
—– |
— |
5(4) |
| TOTAL |
20(20) |
12(6) |
21(7) |
15(3) |
12(3) |
80(39) |
Note: The numbers in the bracket are the number of questions and the number outside the bracket is the marks allotted for those questions.
Science Sample Question papers for 2025-26
| S. No. | Sample Paper Year 2025-26 | Question Paper | Answer Scheme |
| 1 | K V BHOPAL | download | download |
| 2 | KVS JAIPUR | download | |
CBSE BOARD SAMPLE PAPERS of Class 10 Science
| S. No. | Board Paper Year | Question Paper | Answer Scheme |
|---|
| 1 | CBSE BOARD SAMPLE PAPER 2025-26 | download | download |
| 2 | CBSE BOARD SAMPLE PAPER 2024-25 | download | download |
| 3 | CBSE BOARD SAMPLE PAPER 2023-24 | download | download |
| 4 | CBSE BOARD SAMPLE PAPER 2022-23 | download | download |
| 5 | CBSE BOARD SAMPLE PAPER 2021-22 Term-2 | download | download |
| 6 | CBSE BOARD SAMPLE PAPER 2021-22 Term-1 | download | download |
| 7 | CBSE BOARD SAMPLE PAPER 2020-21 | download | download |
CBSE BOARD PAPERS 2024-25 of Class 10 Science
| S. No. | Board Paper Year | Question Paper | Answer Scheme |
|---|
| 1 | CBSE BOARD COMPARTMENT 2025 | download | download |
| 2 | CBSE BOARD MAIN 2025 region 1 | download | download |
| 3 | CBSE BOARD MAIN 2025 region 2 | download | download |
| 4 | CBSE BOARD MAIN 2025 region 3 | download | download |
| 5 | CBSE BOARD MAIN 2025 region 4 | download | download |
| 6 | CBSE BOARD MAIN 2025 region 5 | download | download |
| 7 | CBSE BOARD MAIN 2025 region 6 | download | download |
CBSE BOARD PAPERS 2023-24 of Class 10 Science
| S. No. | Board Paper Year | Question Paper | Answer Scheme |
|---|
| 1 | CBSE BOARD COMPARTMENT 2024 | download | download |
| 2 | CBSE BOARD MAIN 2024 region 1 | download | download |
| 3 | CBSE BOARD MAIN 2024 region 2 | download | download |
| 4 | CBSE BOARD MAIN 2024 region 3 | download | download |
| 5 | CBSE BOARD MAIN 2024 region 4 | download | download |
| 6 | CBSE BOARD MAIN 2024 region 5 | download | download |
CBSE BOARD PAPERS 2022-23 of Class 10 Science
| S. No. | Board Paper Year | Question Paper | Answer Scheme |
|---|
| 1 | CBSE BOARD COMPARTMENT 2023 | download | download |
| 2 | CBSE BOARD MAIN 2023 region 1 | download | download |
| 3 | CBSE BOARD MAIN 2023 region 2 | download | download |
| 4 | CBSE BOARD MAIN 2023 region 3 | download | download |
| 5 | CBSE BOARD MAIN 2023 region 4 | download | download |
| 6 | CBSE BOARD MAIN 2023 region 5 | download | download |
