Read and download the CBSE Class 10 Science Sample Paper 2018 Set A, designed by expert teachers according to the latest 2025-26 curriculum and examination pattern issued by CBSE, NCERT, and KVS. These Class 10 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 10 Science PDF
Our Class 10 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 10 students can identify weak areas and improve time management. We also suggest referring to our Class 10 Science Question Papers of previous years to further strengthen your exam preparation.
Class 10 Science Sample Paper with Solutions
VSA:
1. State one reason for placing Mg and Ca in the same group of the periodic table.
2. State two roles of testes in male reproductive system.
3. Why is re-use of materials better than recycling in saving the environment?
SA:
1. What is a homologous series? Write the name and draw the structure of the second member of the alkene series.
2. Give one example of each-
a) Metal having valency 2.
b) Non metal having valency 2.
c) Element with completely filled outermost shell.
d) d) Element with three shells, having 4 electrons in the outermost shell.
3. To protect the food plants from insects, an insecticide was sprayed in small amounts but it was detected in high concentration in human beings. How did it happen?
SA: II
1. How do the following traits change in a period from left to right in the periodic table –
a) Atomic size
b) Valency
c) Metallic character.
2. What are isomers? Draw all possible isomers of C4 H10 and name them.
3. Two elements 'X‘ and 'Y‘ belong to the second group of the periodic table. 'X‘ has 2 shells and 'Y‘ has 3 shells in it –
a) Which of these is more metallic in nature and why?
b) What is the formula of the chloride of 'X‘ and sulphide of 'Y‘?
c) Is the valency of 'X‘ same as that of 'Y‘ or different? Why?
4. a) Why do we see different variety of organisms around us?
b) In which type of reproduction –
i) Off springs are identical? ii) Exact similar offspring‘s are not produced?
5. How do species of two isolated subpopulations become two different species?
6. Define –
a) Spore formation
b) Regeneration
c) Multiple fission
7. Variation is useful for the survival of species overtime but the variants have unequal chances of survival.‖ Explain the statement.
8. What is "Placenta"? State its function in human female.
9. a) State the law of refraction of light that defines the refractive index of one medium with respect to the other.
b) Express it mathematically also.
Please click the link below to download CBSE Class 10 Science Sample Paper 2018 Set A
| CBSE Class 10 Science Sample Paper 2023 |
| CBSE Class 10 Science Sample Paper 2023 Set A |
| CBSE Class 10 Science Sample Paper 2023 Set B |
Important Practice Resources for Class 10 Science
How to download CBSE Class 10 Science Sample Paper 2018 Set A in PDF?
Students can easily download the CBSE Class 10 Science Sample Paper 2018 Set A from our website to prepare for their upcoming examinations. To score high marks, it is important for Class 10 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 10 students solve these papers actual exam conditions at home.
Why should you solve CBSE Class 10 Science Sample Paper 2018 Set A?
Practicing these model papers has several benefits for Class 10 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 10 and also the type of questions asked.
- Identify Weak Areas: Comparing your score in each set to find out topics in Class 10 Science for which you need hard work.
- Speed and Accuracy: Attempting MCQ questions and long-form problems for Class 10 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 10 Science Sample Paper 2018 Set A?
- Check Your Work: Match your answers with the solutions given by our teachers in the Science Sample Paper PDF.
- Learn from Mistakes: Class 10 students should focus on the questions which you solved incorrectly and understand the error.
- Revision: If you find a question difficult you shoul refer to NCERT book for Class 10 Science to understand concepts and then try the question again.
- Continuous Practice: Solve multiple sets of Science sample papers from studiestoday.com to build confidence before the CBSE exams.
You can download CBSE Class 10 Science Sample Paper 2018 Set A from StudiesToday.com
Regular practice of sample question paper given on studiestoday for CBSE Class 10 Science Sample Paper 2018 Set A can help you to score better marks in exams
Yes, studiestoday.com provides all latest CBSE Class 10 Science Sample Papers with answers based on the latest format issued for current academic session
Yes, mock CBSE Class 10 Science Sample Paper 2018 Set A are available in multiple languages, including English, Hindi