CBSE Class 7 Science Question Paper Set 05 Solved

Science
Download PDF

Here is CBSE Class 7 Science Question Paper Set 05 Solved for your practice. Download official Class 7 Science previous year question papers featuring complete solutions, matched with the 2026-27 syllabus standards of CBSE, NCERT, and KVS. Solving these papers lets students track their progress and study efficiently.

Solved Science Question Papers for Class 7

Every Class 7 Science student should practice with these question papers to understand question trends and marks distribution. Working through them in a timed test environment makes you faster and more accurate. Use the full CBSE Class 7 Science Question Paper Set 05 Solved for your daily self-tests.

Class 7 Science Question Paper PDF Download

 

SECTION A
 
1.Fill in the blanks
 
a. Green plants are categorised as ___________ since they prepare their own food. 
 
b. No medium is required for transfer of heat by the process of ____________ 
 
c. The chemical name of vinegar is ______________. 
 
d. Leaves have tiny pores called _____________through which they exchange gases. 
 
e. The maximum temperature of the day occurs generally in the _______________. 
 
f. On_______________ the World Water Day is celebrated every year. 
 
2. Choose the correct answer
 
a. Amarbel is an example of
 
i) Autotroph       ii) Parasite           iii) Saprotroph         iv) Host
 
b. During heavy exercise , we get cramps in the leg due to the accumulation of
 
i) carbon dioxide         ii) lactic acid           iii) formic acid         iv) water
 
c. Which option best describes a polar region?
 
i) hot and humid                     ii) moderate temperature, heavy rainfall
 
iii) extremely cold climate       iv) hot and dry.
 
d. The heating element used in electric iron and hot plate is made up of
 
i) copper              ii) aluminum              iii) nichrome               iv) all of these
 
e. The total water
 
i) in the lakes and rivers of the world remains constant
 
ii) under the ground remains constant
 
iii) in the seas and the oceans of the world remains constant
 
iv) of the world remains constant.
 
f. During waste water treatment, the sludge is decomposed in another tank with the help of
 
i) aerobic bacteria        ii) anaerobic bacteria             iii) aeration              iv) none of these
 
3. State TRUE or FALSE.
 
a. Chemical energy is converted into solar energy during photosynthesis. 
 
b. Evaporation of water is a chemical change. 
 
c. All the changes in the weather are driven by the sun. 
 
d. To make a battery of two cells, the negative terminal of one cell is connected to the positive terminal of the other cell.
 
e. Water shortage is a problem faced only by people living in rural areas. 
 
f. Untreated human wastes are a health hazard. 
 
4. Give ONE word / term for the following.
 
a. The tiny openings or holes present on the sides of insects for gaseous exchange. 
 
b. The average weather pattern taken over a long time at a place. 
 
c. The longer line in the symbol for a cell represents this terminal. 
 
d. A technique of watering plants by making use of narrow tubings which deliver water directly at the base of a plant.
 
e. This large structure helps a toucan to reach the fruits on branches which are otherwise too weak to support its weight.
 
f. The scientist who discovered the magnetic effect of electric current. 
 
g. The process of water seepage into the ground. 
 
SECTION B
 
 
5 Name the pigment that helps to capture sun light during photosynthesis. 
 
6 Back of refrigerators are always painted black. Give reasons. 
 
7 When an iron nail is dipped in copper sulphate solution for some time,the nail turns red. Why?
 
8 How do frogs breathe in water ? 
 
9 Name any two elements that determine the weather of a place. 
 
10 What is the use of a fuse? 
 
11 You have been asked to maintain a garden. State any two measures you will adopt to minimise the use of water.
 
12 Manholes are provided at the junction of sewers. Why? 
 
13 The red-eyed frog has sticky pads on its feet. Why? 
 
14 Draw the symbols for the following:- a) an electric bulb b) a switch in OFF position. 
 
15 State any one factor that reduces water infiltration. 
 
16 What is sewage? 
 
17 Name any two devices based on the magnetic effect of electric current. 
 
18 State any two factors responsible for the depletion of water table. 
 
19 What is the function of skimmer in a Wastewater Treatment Plant? 
 
20 Write, the complete word equation for photosynthesis. 
 
21 Woollen clothes keep us warm in winter. Give two reasons. 
 
22 Describe how crystals of copper sulphate are prepared. 
 
23 Write any two differences between aerobic and anaerobic respiration. 
 
24 State any two adaptations seen in polar bears. 
 
25 State any two ways by which electromagnets can be made more stronger. 
 
26 State any two measures that can be taken to minimise the clogging of drains and reduce pollutants in sewage.
 
27 Write any two differences between conduction and convection.
 
 


Please click on below link to download CBSE Class 7 Science Question Paper Set 5 Solved

Free study material for Science

Download CBSE Question Papers: Class 7 Science

Last 10 Years Question Papers for Class 7 Science

Analyzing previous exam trends is vital for Class 7 students, making the CBSE Class 7 Science Question Paper Set 05 Solved above an essential resource. You can conveniently download these past papers for Class 7 Science in a convenient PDF format for the last 10 years. Regular practice helps decode question complexities and tests styles, ensuring full readiness for upcoming descriptive and objective assessments.

Exam Structure & Time Management for Science

Making use of the CBSE Class 7 Science Question Paper Set 05 Solved regularly optimizes your final Class 7 Science score. These files outline the critical marking scheme and evaluation layout established by the CBSE. Attempting them under strict exam environments trains your pacing, guaranteeing you can finish the Science exam duration efficiently.

Benefits of downloading CBSE Class 7 Question Papers

Storing the CBSE Class 7 Science Question Paper Set 05 Solved as a digital copy enables flexible, offline revision anytime. The resource is perfect for tackling complex numericals and learning ideal answer structures. Always verify your completed answers against our expert answer keys. Maximize your preparation by pairing these papers with our official Class 7 Science sample papers and interactive MCQ tests.

FAQs

Where can I download the official PDF for CBSE Class 7 Science Question Paper Set 05 Solved?

The CBSE Class 7 Science Question Paper Set 05 Solved 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 05 Solved based on the official CBSE marking scheme?

Yes, the solutions for CBSE Class 7 Science Question Paper Set 05 Solved 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 05 Solved help in preparing for the 2026 exams?

Solving previous year papers like CBSE Class 7 Science Question Paper Set 05 Solved 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 05 Solved in different languages?

Yes, where applicable, CBSE Class 7 Science Question Paper Set 05 Solved 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 05 Solved, are provided free of charge in mobile-friendly PDF.