CBSE Class 10 Science Question Paper Solved 2020 Set C

Access and download CBSE Class 10 Science Question Paper Solved 2020 Set C, carefully designed as per the latest 2025-26 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.

Solved Science Question Papers for Class 10

Practicing these Class 10 Science question papers is the best way to understand the actual exam pattern and marking scheme. By solving these papers under timed conditions, Class 10 students can improve their speed and accuracy. Download the full CBSE Class 10 Science Question Paper Solved 2020 Set C to begin your self-assessment today.

Science Class 10 Question Paper PDF with Solutions

SECTION A
 
1 Name the ‘blob’ that develops at the tip of the sporagiophore in Rhizopus. 
 
2 Why the inner wall of stomach is not digested although the digestive enzyme can digest it? 
 
3 State what happens when zinc granules are heated with sodium hydroxide. Write balanced chemical equation and the name of main product formed.
 
4 An object is placed at a distance of 20 cm in front of a convex mirror of radius of curvature 30 cm. Calculate the position and nature of the image formed.
 
5 List two reasons which limit the usage of solar cells for harnessing energy for domestic use? 
 
6 What is short circuiting of an electric circuit? An electric motor of 1.5 KW power rating is operated in a domestic electric circuit of current rating 5A.What would happen when it is switched ON? Give reason for your answer.
                                                OR
A coil of insulated copper wire is connected to a galvanometer. What would happen If a bar magnet is
 
(i) Pushed into the coil
(ii) Withdrawn from inside the coil?
(iii) Held stationary inside the coil?
 
7 a) Derive an expression for Joule’s law of heating.
 
b) Give two examples for applications of heating effect of electric current.
 
8 You were standing on the road side ,then you saw a family travelling in a car .An ambullance carrying a patient for dialysis was travelling behind the car. The driver of the car brought his car to one side of the road and allowed the ambullance to over take.
 
a)What is dialysis?
 
b)What is the principle behind dialysis?
 
c)What value was shown by the driver?
 
9 a) How does the tendency to lose electron change as you go
 
i. From left to right across a period?
 
ii. Down a group?
 
b) State modern periodic law.
                                  OR
Differentiate between Modern periodic table and Mendeleev’s periodic table.
 
10 a)Label the parts A,B,C and D
 
b)Write the functions of the parts labelled as A,B and D
CBSE Class 10 Science Question Paper Solved 2020 Set C
 
11 How do Mendel’s experiments show that traits may be dominant or recessive?
                                  OR
What is reflex action and give one example?Name the part of nervous system that controls this action.
 
12 The image of an object formed by a lens is of magnification -1. If the distance between the object and image is 60 cm, what is the focal length of the lens? If the object is moved 20 cm towards the lens, where would the image be formed? State reason and also draw a ray diagram in support of your answer.
 
13 a) What factors could lead to speciation?
 
b) What are homologous organs? Give one example.

 

Please click on below link to download CBSE Class 10 Science Question Paper Solved 2020 Set C

2012
CBSE Class 10 Science Question Paper 2012 (1)
CBSE Class 10 Science Question Paper 2012 (10)
CBSE Class 10 Science Question Paper 2012 (11)
CBSE Class 10 Science Question Paper 2012 (12)
CBSE Class 10 Science Question Paper 2012 (13)
CBSE Class 10 Science Question Paper 2012 (14)
CBSE Class 10 Science Question Paper 2012 (15)
CBSE Class 10 Science Question Paper 2012 (16)
CBSE Class 10 Science Question Paper 2012 (2)
CBSE Class 10 Science Question Paper 2012 (3)
CBSE Class 10 Science Question Paper 2012 (4)
CBSE Class 10 Science Question Paper 2012 (5)
CBSE Class 10 Science Question Paper 2012 (6)
CBSE Class 10 Science Question Paper 2012 (7)
CBSE Class 10 Science Question Paper 2012 (8)
CBSE Class 10 Science Question Paper 2012 (9)
CBSE Class 10 Science Question Paper SA 2 2012 (1)
CBSE Class 10 Science Question Paper SA 2 2012 (10)
CBSE Class 10 Science Question Paper SA 2 2012 (11)
CBSE Class 10 Science Question Paper SA 2 2012 (12)
CBSE Class 10 Science Question Paper SA 2 2012 (13)
CBSE Class 10 Science Question Paper SA 2 2012 (14)
CBSE Class 10 Science Question Paper SA 2 2012 (15)
CBSE Class 10 Science Question Paper SA 2 2012 (16)
CBSE Class 10 Science Question Paper SA 2 2012 (17)
CBSE Class 10 Science Question Paper SA 2 2012 (2)
CBSE Class 10 Science Question Paper SA 2 2012 (3)
CBSE Class 10 Science Question Paper SA 2 2012 (4)
CBSE Class 10 Science Question Paper SA 2 2012 (5)
CBSE Class 10 Science Question Paper SA 2 2012 (6)
CBSE Class 10 Science Question Paper SA 2 2012 (7)
CBSE Class 10 Science Question Paper SA 2 2012 (8)
CBSE Class 10 Science Question Paper SA 2 2012 (9)
CBSE Class 10 Science Question Paper SA1 2012
CBSE Class 10 Science Question Paper SA2 2012 (1)

CBSE Class 10 Science Question Paper Solved 2020 Set C

To understand the types of questions asked in past examinations, it is very important for Class 10 students to solve the CBSE Class 10 Science Question Paper Solved 2020 Set C provided above. You can easily download these past papers for Class 10 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 10 Science Question Paper Solved 2020 Set C

Regularly practicing CBSE Class 10 Science Question Paper Solved 2020 Set C is the best way to improve your score in Class 10 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 10 Question Papers

Having the CBSE Class 10 Science Question Paper Solved 2020 Set C 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 10 Science Sample Papers and MCQ tests on studiestoday.com for a complete revision.

Where can I download the official PDF for CBSE Class 10 Science Question Paper Solved 2020 Set C?

The CBSE Class 10 Science Question Paper Solved 2020 Set C 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.

Are the solutions for CBSE Class 10 Science Question Paper Solved 2020 Set C based on the official CBSE marking scheme?

Yes, the solutions for CBSE Class 10 Science Question Paper Solved 2020 Set C 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.

How does solving CBSE Class 10 Science Question Paper Solved 2020 Set C help in preparing for the 2026 exams?

Solving previous year papers like CBSE Class 10 Science Question Paper Solved 2020 Set C is important to understand repeat themes and question difficulty levels of Science. It helps Class 10 students to test their time management skills too.

Can I access CBSE Class 10 Science Question Paper Solved 2020 Set C in different languages?

Yes, where applicable, CBSE Class 10 Science Question Paper Solved 2020 Set C is available in both English and Hindi mediums. All students from Class 10 can access Science study material in their preferred language.

Is there a charge to download the CBSE Class 10 Science solved papers?

No, all previous year question papers on StudiesToday, including CBSE Class 10 Science Question Paper Solved 2020 Set C, are provided free of charge in mobile-friendly PDF.