CBSE Class 8 Science Sample Paper Set Z

Science
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Read and download the CBSE Class 8 Science Sample Paper Set Z, designed by expert teachers according to the latest 2025-26 curriculum and examination pattern issued by CBSE, NCERT, and KVS. These Class 8 Science sample papers include detailed step-by-step solutions, helping students to practice and evaluate their performance against the most recent marking schemes.

Solved Sample Paper for Class 8 Science PDF

Our Class 8 Science model papers are important for understanding the weightage of different chapters and the difficulty level of expected questions. By solving these guess papers Class 8 students can identify weak areas and improve time management. We also suggest referring to our Class 8 Science Question Papers of previous years to further strengthen your exam preparation.

Class 8 Science Sample Paper with Solutions

1. FILL IN THE BLANKS.
 
a) S.I unit of force is ___________.
 
b) Plastics that can be reheated and remoulded are called __________.
 
c) The famous star Polaris belongs to _________ constellation.
 
d) Metals react with acids to produce ____________ gas.
 
e) _____________ involves heating a foodstuff to a high temperature and then cooling it rapidly.

2.CHOOSE THE CORRECT ANSWER
 
a) The jelly-like fluid substance present in the cell.
 
i) chloroplast ii) cytoplasm iii) protoplasm iv)chromosome
 
b) Which of the following plastic is used for making medicine bottles?
 
i) PVC ii) PET iii) PP iv) PS
 
c) Coal is formed from the remains of
 
i) vegetation only ii) animals only iii) both animals and vegetation
 
iv) neither vegetation nor animals
 
d) Which of the following can be beaten into thin sheets?
 
i) Phosphorous ii) Sulphur iii) zinc iv) silicon
 
e) The causative pathogen of Apple scab is ________________.
 
i) fungi ii) virus iii) protozoa iv) bacteria
 
3. WRITE WHETHER THE GIVEN STATEMENT IS TRUE OR FALSE
 
a) Gravitational force is a contact force.
 
b) Cells exist in different shapes.
 
c ) CNG is a less polluting fuel than petrol and diesel.
 
d) Bromine is a non metal which exists in gaseous form.
 
e) Comets are large pieces of rocks or metals.
 
4. NAME THE FOLLOWING
 
a) A preparation of killed or weakened disease –causing microbes.
 
b) The Power house of the cell.
 
c) The first true synthetic fibre.
 
d) A star also known as Alpha Ori
 
e) The property by virtue of which metals can be drawn into thin wires.
 
ANSWER THE FOLLOWING QUESTIONS
 
5) Gymnasts often apply a coarse material on their hands. Account for this.
 
6) How is cell division responsible for growth?
 
7) What do you mean by a Polymer?
 
8) Why disposal of plastic is considered as an environmental hazard?
 
9) Convert 100 light years into Kilometers.
 
10) Komal was heating oil to fry potato chips. The cooking oil all of a sudden caught fire.she poured water immediately to extinguish the fire. Do you think this action was suitable? Give reason to support your opinion.
 
11) Write word equation to show the reaction of Sodium with cold Water.
 
12) What is Nitrogen fixation?
 
13) Name a useful bacteria which lives in human intestines.
 
14) Define friction. Write any one advantage of friction.
 
15) Differentiate between rolling friction and sliding friction.(one point).Give an example in which sliding friction is converted into rolling friction.
 
16) Name the cell organelle called as ‘Suicide bags of the cell’. Why is it so called so?
 
17) List two ways to counter the harmful effects associated with plastic disposal.
 
18) Differentiate between Thermoplastics and Thermosetting plastics. Give one example for each.
 
19) Name the brightest star in the night sky. How do you locate it with the help of Orion constellation?
 
20) Write any two characteristics of an ideal fuel.
 
21) List any two chemical properties on the basis of which metals can be distinguished from non-metals.
 
22) Write the mode of transmission and causative pathogen in the following diseases.
i) Tuberculosis
ii) Foot and mouth disease
 
  
Please click on below link to download CBSE Class 8 Science Sample Paper Set Z
             
Science Sample Papers for Class 8
CBSE Class 8 Science Sample Paper Set 1
CBSE Class 8 Science Sample Paper Set A
CBSE Class 8 Science Sample Paper Set B
CBSE Class 8 Science Sample Paper Set C
CBSE Class 8 Science Sample Paper Set D
CBSE Class 8 Science Sample Paper Set E
CBSE Class 8 Science Sample Paper Set F
CBSE Class 8 Science Sample Paper Set G
CBSE Class 8 Science Sample Paper Set H
CBSE Class 8 Science Sample Paper Set I
CBSE Class 8 Science Sample Paper Set J
CBSE Class 8 Science Sample Paper Set K
CBSE Class 8 Science Sample Paper Set L
CBSE Class 8 Science Sample Paper Set M
CBSE Class 8 Science Sample Paper Set N
CBSE Class 8 Science Sample Paper Set O
CBSE Class 8 Science Sample Paper Set P
CBSE Class 8 Science Sample Paper Set Q
CBSE Class 8 Science Sample Paper Set R
CBSE Class 8 Science Sample Paper Set S
CBSE Class 8 Science Sample Paper Set T
CBSE Class 8 Science Sample Paper Set U
CBSE Class 8 Science Sample Paper Set V
CBSE Class 8 Science Sample Paper Set W
CBSE Class 8 Science Sample Paper Set X
CBSE Class 8 Science Sample Paper Set Y
CBSE Class 8 Science Sample Paper Set Z

Important Practice Resources for Class 8 Science

How to download CBSE Class 8 Science Sample Paper Set Z in PDF?

Students can easily download the CBSE Class 8 Science Sample Paper Set Z from our website to prepare for their upcoming examinations. To score high marks, it is important for Class 8 students to understand the exaact pattern as per which teachers design the question papers. We strongly suggest that you practice these latest sample papers for Science and solve different types of questions that are expected to come this year. You can downloadin PDF format so that you can practice offline. We also recommend that Class 8 students solve these papers actual exam conditions at home.

Why should you solve CBSE Class 8 Science Sample Paper Set Z?

Practicing these model papers has several benefits for Class 8 students:

  • New Question Bank: This set has fresh questions for Science which are different from previous years.
  • Exam Pattern Knowledge: Solving more sets will help you to understand the weightage of each chapter in Class 8 and also the type of questions asked.
  • Identify Weak Areas: Comparing your score in each set to find out topics in Class 8 Science for which you need hard work.
  • Speed and Accuracy: Attempting MCQ questions and long-form problems for Class 8 Science makes you faster and better and you will be able to finish your exam on time.

What should you do after solving CBSE Class 8 Science Sample Paper Set Z?

  1. Check Your Work: Match your answers with the solutions given by our teachers in the Science Sample Paper PDF.
  2. Learn from Mistakes: Class 8 students should focus on the questions which you solved incorrectly and understand the error.
  3. Revision: If you find a question difficult you shoul refer to NCERT book for Class 8 Science to understand concepts and then try the question again.
  4. Continuous Practice: Solve multiple sets of Science sample papers from studiestoday.com to build confidence before the CBSE exams.
Where can I download the PDF for CBSE Class 8 Science Sample Paper Set Z?

You can download the complete PDF for CBSE Class 8 Science Sample Paper Set Z for free from StudiesToday.com. Our resources for Class 8 Science are updated for the latest academic session and follow the official exam pattern.

Are solutions provided for CBSE Class 8 Science Sample Paper Set Z?

Yes, CBSE Class 8 Science Sample Paper Set Z comes with detailed, teacher-verified solutions. We have provided step-by-step answers for Science to help students of Class 8 understand correct methodology and marking scheme.

How can practicing CBSE Class 8 Science Sample Paper Set Z help in exam preparation?

Practicing this Science paper helps in time management and identifying important topics. For Class 8, solving mock papers is the best way to gain confidence and reduce exam-day anxiety.

Is the CBSE Class 8 Science Sample Paper Set Z accessible on mobile and tablets?

Yes, all our study materials for Class 8 Science are provided in a mobile-friendly PDF format. You can easily download CBSE Class 8 Science Sample Paper Set Z on your mobile device.