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The Central Board of Secondary Education conducted the CBSE Class 10 Science Exam on March 1, 2024. Detailed coverage of the CBSE Class 10 Science Answer Key 2024 will be provided on this page. Students can compare their answers with the unofficial Class 10 Science Answer Key 2024, crafted by our expert faculty.

CBSE Class 10 Science Answer Key 2024

Below are the highlights of the CBSE Class 10 Science Answer Key 2024 for quick reference. Students should review the summarized information in the table below.

CBSE Class 10 Science Answer Key 2024
Exam Conducting Body Central Board of Secondary Education
Name of the Examination CBSE Class 10th Board Examination 2024
Category Answer Key
Status To be Released
CBSE Class 10 Science Exam Date 2024 March 2, 2024
Class 10 Science Answer Key 2024 Release Date March 2, 2024
Science 10th Total Marks 80 marks
Negative Marking No negative Marking
Mode of Answer Key Availability Online Mode
Official Website https://www.cbse.nic.in/

Class 10 Science Question Paper 2024 Pattern

Before calculating scores using the Class 10 Science Answer Key 2024, students should understand the marking scheme for each section. Here’s a detailed breakdown of the section-wise pattern:

Type of Questions Weightage
Competency-Based Questions 50%
MCQ Type Questions 20%
Short & Long Answer Type Questions 30%

CBSE Class 10 Science Chapter-Wise Weightage for Board Exam 2024

Chapter Name Total Marks
1. Chemical Reactions and Equations 6
2. Acids, Bases and Salts 3
3. Metals and Non-metals 10
4. Carbon and its Compounds 6
5. Life Processes 9
6. Control and Coordination 6
7. How do Organisms Reproduce? 3
8. Heredity and Evolution 7
9. Light – Reflection and Refraction 10
10. The Human Eye and the Colourful World 2
11. Electricity 7
12. Magnetic Effects of Electric Current 6
13. Our Environment 5
Total 80

Let us have a look at the detailed structure of the CBSE Class 10 Science Question Paper below:

Section Number of Questions Marks per Question Weightage (in Marks)
Section A: MCQs 20 1 20
Section B: Short Anwer Type Questions-I 6 2 12
Section C: Short Anwer Type Questions-II 7 3 21
Section D: Long Answer Type Questions 3 5 15
Section E: Source-Based/Case-Based Questions 3 4 12
Total Marks 80

CBSE Class 10 Science Answer Key 2024: How to Download?

If the exam conducting authority uploads the official CBSE answer key, then students can follow the below steps to download it:

  • Visit the official website of CBSE at cbse.gov.in
  • On the homepage, navigate to the answer key link available.
  • The next step is to click on the CBSE Class 10 Science answer key PDF download link.
  • Once done, the Science answer key file will appear on the screen.
  • Check the details on the page properly
  • Download the CBSE Class 10 Science answer key 2024 pdf
  • Take a printout of the same for future reference.

For more details on the CBSE board exam, answer key, result, and other information, students and parents are advised to visit the official website of the board.

 

 

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