CBSE Class 7 Science Question Paper Set 03

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Explore authentic exam materials through the CBSE Class 7 Science Question Paper Set 03. Tailored for Class 7 learners, utilizing these Science previous year papers ensures thorough preparation and strengthens time management skills before final CBSE evaluations.

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View or download the dedicated CBSE Class 7 Science Question Paper Set 03 resource below. Engaging with these previous year papers under timed conditions ensures continuous academic progress and mastery of the 2026-27 exam format.

SECTION A
 
1.Fill in the blanks
 
a. Insects such as grasshoppers and cockroaches have openings called __________ on the sides of their body.
 
b. The silk filaments are taken out from the cocoon by a process called ______. 
 
c. The final product of protein digestion is __________. 
 
d. Dentists use ___________ mirror to examine the teeth closely. 
 
e. The increased wind speed is accompanied by a ____________ air pressure. 
 
f. The fluid part of the blood is called _________. 
 
2. Choose the correct answer
 
a. During heavy exercise, we get cramps in the legs due to the accumulation of
 
i) carbon dioxide          ii) alcohol
 
iii) lactic acid               iv) water
 
b. Scientist who discovered magnetic effect of electric current is
 
i) Isaac Newton                     ii) Hans Christian Oersted
 
iii) Thomas Alva Edison          iv) Alfred Nobel
 
c. Which of the following pair of teeth differ in structure but are similar in function?
 
i) Canines and Incisors           ii) Premolars and Canines
 
iii) Incisors and Molars           iv) Molars and Premolars
 
d. Chemical name of baking soda is
 
i) sodium carbonate               ii) sodium bicarbonate
 
iii) calcium hydroxide             iv) calcium carbonate
 
e. In Philippines, the cyclones are called as
 
i) Typhoon                            ii) Willy-willies
 
iii) Hurricane                        iv) Hail storms
 
f. Which of the following reproduce through leaves?
 
i) Jasmine                             ii) Oxalis
 
iii)Hibiscus                            iv) Bryophyllum
 
3. State TRUE or FALSE
 
a. The size of the chest cavity increases during inhalation. 
 
b. An electric bell has an electromagnet.
 
c. Silkworms secrete fibre made of protein.
 
d. The images formed by a concave mirror are always virtual. 
 
e. Plants transport water through phloem. 
 
f. The basic unit of speed is km/h. 
 
4. Give ONE word / term for the following
 
a. Coil of wire used in a heater. 
 
b. The rearing of silkworms for obtaining silk. 
 
c. The bacterium that causes a fatal blood disease called sorter’s disease. 
 
d. Source from which litmus indicator is obtained. 
 
e. Largest gland in the human body. 
 
f. Funnel shaped clouds with rotating winds that reaches from sky to ground. 
 
g. The cell formed as a result of fusion of male and female gametes.
 
SECTION B
 
 
5 What are stomata? What is its function? 
 
6 What are electromagnets? Give one situation where electromagnets are used. 
 
7 What are the two types of fibres that form the fleece of a sheep? 
 
8 What are villi? State its function. 
 
9 We cannot see a source of light through a bent tube. Give Reason. 
 
10 State two situations which give rise to generation of wind currents. 
 
11 Give one point of difference between odometer and speedometer.




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Past Exam Papers & Solutions for Class 7 Science

Class 7 Science Past Exam Papers & Resources

Review authentic examination papers for Class 7 Science. Working through the CBSE Class 7 Science Question Paper Set 03 allows learners to decode recurring question trends and familiarize themselves with official CBSE evaluation standards.

Importance of Solving CBSE Class 7 Science Question Paper Set 03

Practicing past question sets under timed home conditions helps refine pacing and time management skills, ensuring you complete your Science examination comfortably within the official duration.

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FAQs

Where can I download the official PDF for CBSE Class 7 Science Question Paper Set 03?

The CBSE Class 7 Science Question Paper Set 03 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 03 based on the official CBSE marking scheme?

Yes, the solutions for CBSE Class 7 Science Question Paper Set 03 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 03 help in preparing for the 2026 exams?

Solving previous year papers like CBSE Class 7 Science Question Paper Set 03 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 03 in different languages?

Yes, where applicable, CBSE Class 7 Science Question Paper Set 03 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 03, are provided free of charge in mobile-friendly PDF.