CBSE Class 7 Science Question Paper Set 26

Science
Download PDF

Access and download CBSE Class 7 Science Question Paper Set 26, carefully designed as per the latest 2025-26 examination guidelines issued by CBSE, NCERT, and KVS. These Class 7 Science previous year question papers include detailed solutions, helping students to assess their performance and identify and improve key areas before the final exams.

Solved Science Question Papers for Class 7

Practicing these Class 7 Science question papers is the best way to understand the actual exam pattern and marking scheme. By solving these papers under timed conditions, Class 7 students can improve their speed and accuracy. Download the full CBSE Class 7 Science Question Paper Set 26 to begin your self-assessment today.

Science Class 7 Question Paper PDF with Solutions

SECTION A
 
1. Sunil tries to measure his body temperature using a laboratory thermometer. Would he be successful to get the exact temperature? Give reason for your answer.
 
2. Cotton is used to keep us cool, then why cotton is used during winters to fill the quilts?(1)
 
3. Sarita wishes to grow lentils in her field (2)
i) Which soil is most suitable for growing lentils?
ii) Write any two characteristics of this soil.
 
4. Give any two examples of each:
i) A parasitic plant.
ii) An insectivorous plant.
 
5. Write the chemical name of Baking soda and Vinegar. Name the gas released when a pinch baking soda is added to vinegar. What type of change would it be?
 
6. i) Define galvanisation. How is it helpful?
   ii)Why does stainless steel not rust?
 
7. a. What do you understand by a chemical change?
    b. Give an example of a chemical change in the following situations:
        i) A change in colour is observed.
        ii) Sound is produced.
        iii) Heat is produced.
        iv) A gas is evolved.
 
8. i) Animals living in the tropical rainforests share some common adaptations. Write any four of these common adaptations.
ii) Why do we find animals of a certain kinds living in a particular climatic condition?
 
9. What do you mean by symbiotic relationship? Explain it with reference to lichens. (3) 
10. i) What kind of climate is present in polar regions?
     ii) Write any four adaptations of animals living in polar region.
 
11. i) Name four types of teeth present in your mouth.
      ii) Why humans are unable to digest cellulose?
 
12. Give reasons for the following:
i) Less energy is produced in the process of anaerobic respiration.
ii) Fish open its mouth many times in water.
iii) The size of chest cavity increases when we breathe in.
 
13. i) Write any two precautions to be taken before reading a clinical thermometer.
ii) Mention any two reasons for using mercury in thermometer.
 
14. i) Give any two differences between clayey soil and sandy soil.
ii) What is the role of microorganisms in the soil?
 
15. i) List any two differences between breathing and respiration.
ii) How does gaseous exchange take place in roots of the plants?
 
16. a. Water logged soil is not suitable for the plant growth. Why?
      b. i) Amar conducted an experiment in the field related to the rate of percolation. He observed that it took 10 min for 200 mL of water to percolate through the soil sample A and 40 min for water to percolate through the soil sample B. Calculate the rate of percolation in both the soil samples.
ii) What does percolation rate indicate about the nature of soil?
OR
a. Draw a well labelled diagram of soil profile.
 
b. i) Calculate the percentage of water absorbed by the soil (weighing 50g), if the water absorbed by the soil is 40 ml. (consider 1mL of water weighs 1g).
ii) Write any two properties of the upper most layer of soil.
 
17. a. i) Identify and name the parts indicated as R, S, U and V in the given diagram.
     b. Write the function of R and V.
     c. Why do we get muscle cramps after heavy exercise?
OR
a. Write the word equation for the process of breakdown of glucose in a cell:
    i) In the absence of oxygen
   ii)In the presence of oxygen
b. How does exchange of gases take place in the following
   i) Amoeba
   ii)Tuna fish
   iii) Lizard
   iv) Grasshopper
 
18. Complete the given table.
 
Please click the link below to download CBSE Class 7 Science Question Paper Set Z.
Science Question Papers for Class 7
CBSE Class 7 Science Question Paper Set 30
CBSE Class 7 Science Question Paper Set 29
CBSE Class 7 Science Question Paper Set 28
CBSE Class 7 Science Question Paper Set 27
CBSE Class 7 Science Question Paper Set 26
CBSE Class 7 Science Question Paper Set 25
CBSE Class 7 Science Question Paper Set 24
CBSE Class 7 Science Question Paper Set 23
CBSE Class 7 Science Question Paper Set 22
CBSE Class 7 Science Question Paper Set 21
CBSE Class 7 Science Question Paper Set 20
CBSE Class 7 Science Question Paper Set 19
CBSE Class 7 Science Question Paper Set 18
CBSE Class 7 Science Question Paper Set 17
CBSE Class 7 Science Question Paper Set 16
CBSE Class 7 Science Question Paper Set 15
CBSE Class 7 Science Question Paper Set 14
CBSE Class 7 Science Question Paper Set 13
CBSE Class 7 Science Question Paper Set 12
CBSE Class 7 Science Question Paper Set 11
CBSE Class 7 Science Question Paper Set 10
CBSE Class 7 Science Question Paper Set 09
CBSE Class 7 Science Question Paper Set 08
CBSE Class 7 Science Question Paper Set 07 Solved
CBSE Class 7 Science Question Paper Set 07
CBSE Class 7 Science Question Paper Set 06 Solved
CBSE Class 7 Science Question Paper Set 06
CBSE Class 7 Science Question Paper Set 05 Solved
CBSE Class 7 Science Question Paper Set 05
CBSE Class 7 Science Question Paper Set 04 Solved
CBSE Class 7 Science Question Paper Set 04
CBSE Class 7 Science Question Paper Set 03 Solved
CBSE Class 7 Science Question Paper Set 03
CBSE Class 7 Science Question Paper Set 02
CBSE Class 7 Science Question Paper Set 01

Free study material for Science

CBSE Class 7 Science Question Paper Set 26

To understand the types of questions asked in past examinations, it is very important for Class 7 students to solve the CBSE Class 7 Science Question Paper Set 26 provided above. You can easily download these past papers for Class 7 Science in PDF format for the last 10 years. By practicing these actual exam questions you will gain an understanding of the difficulty level and the variety of topics covered over the years. By solving these Previous Year Papers (PYPs) you will understand both descriptive and MCQ questions in your final tests.

Importance of solving CBSE Class 7 Science Question Paper Set 26

Regularly practicing CBSE Class 7 Science Question Paper Set 26 is the best way to improve your score in Class 7 Science. These papers will give you details of the marking scheme and the paper structure used by the CBSE. By regularly attempting these under actual exam conditions at home, you can slowly improve your time management skills, which will help you to complete your Science paper within the allowed duration.

Benefits of downloading CBSE Class 7 Question Papers

Having the CBSE Class 7 Science Question Paper Set 26 in PDF format allows you to revise key concepts anywhere, even without an internet connection. These sets are a reliable tool to practice numerical problems and understand the correct approach to all types of answers. After solving the questions, you should compare your work with the solutions provided by our teachers. Along with these papers, students should always solve the Class 7 Science Sample Papers and MCQ tests on studiestoday.com for a complete revision.

Where can I download the official PDF for CBSE Class 7 Science Question Paper Set 26?

The CBSE Class 7 Science Question Paper Set 26 is available for download on StudiesToday.com. It includes complete set with all sections so that Class 7 students can practice with the exact same paper that came in the CBSE exams.

Are the solutions for CBSE Class 7 Science Question Paper Set 26 based on the official CBSE marking scheme?

Yes, the solutions for CBSE Class 7 Science Question Paper Set 26 are prepared by subject matter experts as per official marking scheme. Class 7 students will understand the structure of answers and 'step-marks' methodology Science.

How does solving CBSE Class 7 Science Question Paper Set 26 help in preparing for the 2026 exams?

Solving previous year papers like CBSE Class 7 Science Question Paper Set 26 is important to understand repeat themes and question difficulty levels of Science. It helps Class 7 students to test their time management skills too.

Can I access CBSE Class 7 Science Question Paper Set 26 in different languages?

Yes, where applicable, CBSE Class 7 Science Question Paper Set 26 is available in both English and Hindi mediums. All students from Class 7 can access Science study material in their preferred language.

Is there a charge to download the CBSE Class 7 Science solved papers?

No, all previous year question papers on StudiesToday, including CBSE Class 7 Science Question Paper Set 26, are provided free of charge in mobile-friendly PDF.