CBSE Class 9 Science Sample Paper Y

Read and download PDF of CBSE Class 9 Science Sample Paper Y designed as per the latest curriculum and examination pattern for Class 9 issued by CBSE, NCERT and KVS. The latest Class 9 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 9 which they need to study more to get better marks in Class 9 exams. After solving these guess papers also refer to solved Class 9 Science Question Papers available on our website to build strong understanding of the subject

Sample Paper for Class 9 Science Pdf

Students can refer to the below Class 9 Science Sample Paper designed to help students understand the pattern of questions that will be asked in Class 9 exams. Please download CBSE Class 9 Science Sample Paper Y

Science Class 9 Sample Paper

 

SECTION - A

Q.1 Write the symbols of phosphorus and potassium. 

Q.2 Name two groups of micro – organisms from which antibiotics could be extracted. 

Q.3 State the term used to describe bits of decayed living organisms present in soil. 

Q.4 Discover similarity between (i) frog and funaria and (ii) pinus and rice on the basis of your knowledge about diverse life forms. 

Q.5 Define negative work. Give two examples where negative work is done ? 

Q.6 Derive a relation between kinetic energy and momentum ‘p’ of an object having mass ‘m’ and moving with velocity ‘v’.

Q.7 (a) Do isobars belong to the same element ? Justify your answer by giving one example.

(b) Name two elements whose isotopes are used in the field of medicine. 

Q.8 List the observations in a-particle scattering experiment which led Rutherford to make the following conclusions :

(i) Most of the space in an atom is empty.

(ii) Whole mass of an atom is concentrated in its centre.

(iii) Centre is positively charged. 

Q.9 State any four postulates of Dalton’s atomic theory of matter. Which of his postulates does not hold correct at present ?

Q.10 Rohan and Prateek were discussing about the vaccination. Rohan was afraid of vaccines. According to him vaccines are very dangerous because these contain germs. Prateek explained that there is nothing to worry and Vaccines are lifesaving preventive measures and the new borns should be vaccinated as per the schedule.

Answer the following questions :
(i) Name two diseases for which vaccines are given.
(ii) What is a vaccine ?
(iii) Why Prateek removed the fear of Rohan ?
 
Q.11 An organism ‘A’ has a notochord, a dorsal nerve cord and is triploblastic, coelomate.
(i) State the phylum of ‘A’.
(ii) State the class of ‘A’, if it is warm blooded and gives birth to young ones.
(iii) How many chambers are there in its heart ?
 
Q.12 State what is the outer ear called. Explain its function. Which has smaller wave amplitude - soft sound or loud sound?
 
Q.13 What is reverberation? How can it be reduced? Give two applications of reflection of sound wave.
 
Q.14 An object with 100 N weight is raised to a height of 15 m. Find the potential energy possessed by the object at that height. Also find the new potential energy :
(a) if the same object is raised half of its original height.
(b) if the same object is raised to three times of its original height.
 
Q.15 (a) Define Power. Write its SI unit.
(b) Compute the power required by a man to move a 10 kg mass so as to change the speed of mass from 10 m/s to 20 m/s in 5 sec.
 
Q.16 State, what are the waves of frequency greater than 20,000 Hz called ? Explain any two applications of these waves.
 
Q.17 Define the term “biosphere”. Write its two components. 
Q.18 State the role of plants in preventing soil erosion ? 
Q.19 Write the names of the following compounds :
(a) Ca3(PO4)2
(b) KHCO3
(c) NH4 Cl
(d) Fe (OH)2
(e) CuS
 
Q.20 (a) What do signs and symptoms indicate if a person is suffering from any disease ?
(b) Based on the duration of disease what are the different categories of diseases ?
Differentiate between them with one example each.
 
Q.21 Explain the following statements :
(a) Being disease free, is not the same as being healthy.
(b) Community health is essential for good individual health.
(c) Villagers suffer with cholera more than urban people.

 

Please click the below link to access CBSE Class 9 Science Sample Paper Y

Sample Papers for Class 9 Science
CBSE Class 9 Chemistry Sample Paper Set A
CBSE Class 9 OTBA Chemistry Sample Question Paper
CBSE Class 9 OTBA Physics Sample Question Paper
CBSE Class 9 OTBA Science Sample Question Paper
CBSE Class 9 Science OTBA Guidance issued by CBSE
CBSE Class 9 Science Practicals Sample Paper 1
CBSE Class 9 Science Practicals Sample Paper 2
CBSE Class 9 Science Practicals Sample Paper 3
CBSE Class 9 Science Sample Paper A
CBSE Class 9 Science Sample Paper B
CBSE Class 9 Science Sample Paper C
CBSE Class 9 Science Sample Paper D
CBSE Class 9 Science Sample Paper E
CBSE Class 9 Science Sample Paper F
CBSE Class 9 Science Sample Paper G
CBSE Class 9 Science Sample Paper H
CBSE Class 9 Science Sample Paper I
CBSE Class 9 Science Sample Paper J
CBSE Class 9 Science Sample Paper K Solved
CBSE Class 9 Science Sample Paper L
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CBSE Class 9 Science Sample Paper Q Solved
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CBSE Class 9 Science Sample Paper S
CBSE Class 9 Science Sample Paper Set 1
CBSE Class 9 Science Sample Paper Set 2
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CBSE Class 9 Science Sample Paper Set 25
CBSE Class 9 Science Sample Paper Set A
CBSE Class 9 Science Sample Paper Set B
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CBSE Class 9 Science Sample Paper Set D
CBSE Class 9 Science Sample Paper Set E
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CBSE Class 9 Science Sample Paper T
CBSE Class 9 Science Sample Paper Term 1
CBSE Class 9 Science Sample Paper U
CBSE Class 9 Science Sample Paper V
CBSE Class 9 Science Sample Paper W
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CBSE Class 9 Science Sample Paper Y

We hope you liked the above provided CBSE Class 9 Science Sample Paper Y. To get an understanding of the type of questions which were asked in exams, it is important for Class 9 students to understand the way sample Paper are set by teachers. Students can download the Sample Paper for Class 9 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. By doing CBSE Class 9 Science Sample Paper Y you will understand the regular questions and MCQ questions for Class 9 Science which are always asked. You can download CBSE Class 9 Science Sample Paper and Class 9 Science Question Papers in PDF. You should attempt all the last year question paper for Class 9 and Class 9 Science MCQ Test in examination conditions at home and then compare their answers with the solutions provided by our teachers.

Where can I download CBSE Class 9 Science Sample Paper Y in Pdf

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