Access and download CBSE Class 10 Science Question Paper SA 2 2012 Set 09, carefully designed as per the latest 2026-27 examination guidelines issued by CBSE, NCERT, and KVS. These Class 10 Science previous year question papers include detailed solutions, helping students to assess their performance and identify and improve key areas before the final exams.
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Check out these Class 10 Science question papers to get familiar with actual test rules and scoring systems. Solving these papers regularly sharpens your time management and problem-solving accuracy. Access the complete CBSE Class 10 Science Question Paper SA 2 2012 Set 09 to practice at home.
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CBSE Class 10 Science Question Paper SA 2 2012 (9). Students can download the last year question papers using the link below. Free download of examination question papers with solutions. Last 10 year question papers should be practised to get better marks in examinations.
SECTION-A
1. When a beam of white light passes through a glass prism, state the component of white light which deviates the (i) least (ii) most.
2. "Saturated hydrocarbons burn with a blue flame while unsaturated hydrocarbons burn
3. List two main components of our environment
4. Define the term biological magnification..
5. (i) Why does the sun appear reddish early in the morning ?
(ii) Why does the sky appear dark instead of blue to an astronaut ?
6. An object is placed at a distance of 10 cm from a concave mirror. If its image is observed at 6cm from the mirror. Calculate focal length of the mirror.
7. (a) "Sun is the ultimate source of energy of fossil fuels", justify this statement.
(b) Write two disadvantages of using fossil fuels.
8. (i) Write the values of far point and near point of the human eye with normal vision.
(ii) What happens to the image distance from the eye lens in the normal eye when we increase the distance of an object from the eye ?
9. State Modern Periodic Law. How many groups and period are there in the modern Periodic table ?
10. An element X is placed in group 14. State the formula and the nature of bonding in its chloride. Draw its electron dot structure of its chloride.
11. Suggest two important measures to reduce consumption of the various natural resources.
12. List any two reasons for adopting contraceptive methods.
13. Illustrate the process of regeneration in Planaria with the help of a suitable diagram.
14. (i) Define power of a lens and write its S.I unit
(ii) A convex lens of power 4D is placed at a distance of 40 cm from a wall. At what distance from the lens should a candle be placed so that its image is formed on the wall ?
15. A person is unable to see objects nearer than 50 cm. He wants to read a book placed at 3 a distance of 25 cm . Name the defect of vision he is suffering from. How can it be corrected ? Draw ray diagrams for (i) the defective eye ,(ii) its correction using a suitable corrective lens.
Please click the link below to download pdf file of CBSE Class 10 Science Question Paper SA 2 2012 (9).
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Practice Exam Question Papers for Class 10 Science CBSE Class 10 Science Question Paper SA 2 2012 Set 09
Previous Year Question Papers: Class 10 Science
Reviewing the CBSE Class 10 Science Question Paper SA 2 2012 Set 09 listed above allows Class 10 students to master historical exam patterns. Download these past papers for Class 10 Science instantly in PDF format for the last 10 years. Practicing these authentic questions provides clear insight into marking difficulties and topic distributions, ensuring confidence across all descriptive and MCQ evaluations.
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Frequent problem-solving with the CBSE Class 10 Science Question Paper SA 2 2012 Set 09 maximizes your academic potential in Class 10 Science. Understand the precise marking scheme and structural expectations set by the CBSE. Practicing these papers in a timed setting sharpens your time management, allowing you to complete your Science test without last-minute panic.
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FAQs
The CBSE Class 10 Science Question Paper SA 2 2012 Set 09 is available for download on StudiesToday.com. It includes complete set with all sections so that Class 10 students can practice with the exact same paper that came in the CBSE exams.
Yes, the solutions for CBSE Class 10 Science Question Paper SA 2 2012 Set 09 are prepared by subject matter experts as per official marking scheme. Class 10 students will understand the structure of answers and 'step-marks' methodology Science.
Solving previous year papers like CBSE Class 10 Science Question Paper SA 2 2012 Set 09 is important to understand repeat themes and question difficulty levels of Science. It helps Class 10 students to test their time management skills too.
Yes, where applicable, CBSE Class 10 Science Question Paper SA 2 2012 Set 09 is available in both English and Hindi mediums. All students from Class 10 can access Science study material in their preferred language.
No, all previous year question papers on StudiesToday, including CBSE Class 10 Science Question Paper SA 2 2012 Set 09, are provided free of charge in mobile-friendly PDF.