# CBSE Class 10 Science Sample Paper 2019 Set A

Read and download PDF of CBSE Class 10 Science Sample Paper 2019 Set A designed as per the latest curriculum and examination pattern for Class 10 issued by CBSE, NCERT and KVS. The latest Class 10 Science Sample Papers have been provided with solutions so that the students can solve these practice papers and then compare their answers. This will help them to identify mistakes and improvement areas in Science Class 10 which they need to study more to get better marks in Class 10 exams. After solving these guess papers also refer to solved Class 10 Science Question Papers available on our website to build strong understanding of the subject

## Sample Paper for Class 10 Science Pdf

Students can refer to the below Class 10 Science Sample Paper designed to help students understand the pattern of questions that will be asked in Class 10 exams. Please download CBSE Class 10 Science Sample Paper 2019 Set A

### Science Class 10 Sample Paper

SECTION A

1. How can it be shown that a magnetic field exists around a wire through which a direct current is passing?

2. Name a non conventional renewable source of energy which can be harnessed for 24 hrs throughout a year?

3. Name one fuel used in nuclear reactor.

4. A wire of resistance 10 ohm is bent in the form of a closed circle. What is the effective resistance between the two points at the ends of any diameter of the circle?

5. Consider the circuit shown in the diagram. Find the current in 3 ohm resistor.

6. What is Ocean Thermal Energy? Mention any two limitations in obtaining the energy from the oceans.

7. a) i) What is the meaning of the term ‘frequency’ of an alternating current?

ii) What is its value in India?

b) Why is an alternating current considered to be advantageous over direct current for long range transmission of electric energy?

8. Why is it not possible to make use of solar cells to meet all our energy needs? State at least three reasons to support your answer.

9. a) Define resistance. Write the SI unit of resistance and define it. Match the correct range of resistivity with the materials given :

i) Conductors i) 10-6 ohm-m

ii) Alloys ii) 10 12 to 10 17 ohm-m

iii) Insulators iii) 10 -6 to 10-8 ohm-m

10. a) Draw a schematic diagram showing common domestic circuit.

b) State the function of earth wire. Why is it necessary to earth metallic appliances such as an electric iron?

SECTION – B

11. Identify the substance oxidised and the substance reduced in the following reaction :

CuO(s) + H2 (g) →Cu(s) +H2O (l)

12. Show the formation of magnesium chloride by the transfer of electrons.

13. What is the action of red litmus on (i) dry ammonia gas (ii) solution of ammonia gas in water?

14. Ananya was suffering from stomach pain for a number of days. He consulted a doctor who advised him to take two tablets after each meal for about a week and avoid spicy food. Ananya followed the advice strictly and was cured.
a) What was the problem faced by Ananya? How did doctor help him?
b) Write chemical equation to justify your answer.

15. What is a thermite reaction? Write one of its important applications.

16. What is bleaching powder chemically called? Give a reaction for its preparation. State one of its uses.

17. A small amount of quick lime is added to water in a beaker.
a) Name and define the type of reaction that has taken place.
b) Write balanced chemical equation for the above reaction.
c) State two observations that you will make in the reaction.

18. Account for the following :
a) Oil and fat containing food items are flushed with nitrogen.
b) Plaster of Paris should be stored in a moisture proof container.
c) White silver chloride turns grey in sunlight.

Please click the below link to access CBSE Class 10 Science Sample Paper 2019 Set A

## More Study Material

### Sample Paper Science Class 10

We hope you liked the above provided CBSE Class 10 Science Sample Paper 2019 Set A. To get an understanding of the type of questions which were asked in exams, it is important for Class 10 students to refer to CBSE Class 10 Science Sample Paper 2019 Set A that we have provided above. Students can download the Sample Paper for Class 10 Science which will be coming in the exams so that you can practise them and solve all types of questions that can be asked in exams. If you do CBSE Class 10 Science Sample Paper 2019 Set A for Class 10 Science you will easily understand the way examination Sample Paper are set by teachers.

### Class 10 Science Sample Paper

The latest Sample Paper CBSE Class 10 Science Sample Paper 2019 Set A covers all the topics which have been suggested by CBSE in their Class 10 Science syllabus for the current year. By doing CBSE Class 10 Science Sample Paper 2019 Set A you will understand the regular questions and MCQ questions for Class 10 Science which are always asked and learn them so that you can get full marks in those questions.

#### Class 10 Science Model Question Paper Pdf Download

We have provided link above of CBSE Class 10 Science Sample Paper 2019 Set A in Pdf format so that you can just click the links and easily download the papers with answers. On studiestoday, we have also provided a download and print option for all CBSE Class 10 Science latest Sample Papers for Class 10 Science to make it more easy for students. You can download CBSE Class 10 Science Sample Paper and Class 10 Science Question Papers in PDF absolutely free of cost.

#### Science Sample Paper Class 10 with Solutions

We have provided CBSE Class 10 Science Sample Paper 2019 Set A with solutions. You will be able to understand the type of answers which you should write in Class 10 Science exams to score good marks. You should attempt all the last year question paper for Class 10 and Class 10 Science MCQ Test in examination conditions at home and then compare their answers with the solutions provided by our teachers. This way you will be able to identify your weak areas and also understand how the teachers of Class 10 Science set their questions in the exams.

#### CBSE Class 10 Science Sample Paper with solutions

We have provided the current year Class 10 Science Sample Paper. Students who want to practice Sample Paper from all previous years can easily get them on studiestoday. We are the leading website in India from which you can download all the latest Class 10 Science study material for free as per the CBSE syllabus for Class 10 Science for the current academic year.

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Yes, you can click on the links above and download Sample Paper in PDF for Class 10 for Science. Click on above link to download CBSE Class 10 Science Sample Paper 2019 Set A

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