Courses
By Swati Singh
|
Updated on 18 Feb 2026, 16:26 IST
The CBSE Class 10 Science exam 2026 was held today, February 25, 2026. The paper was conducted for 3 hours, from 10:30 am to 1:30 pm. Students were also given an extra 15 minutes at the beginning to read the question paper carefully.
Here, we are sharing a complete review of the exam based on students’ feedback and expert analysis. The review covers the overall difficulty level, expected good score, sections that took more time, and the longest questions in the paper.
We have also provided the CBSE Class 10 Science Question Paper 2026 PDF along with the answer key so that students can match their responses and check their performance. A direct link to download the CBSE 10th Science Question Paper 2026 will be available on this page.
| Details | |
| Exam Name | CBSE Class 10 Science 2026 |
| Exam Date | February 25, 2026 |
| Exam Time | 10:30 AM to 1:30 PM |
| Reading Time | 10:15 AM to 10:30 AM (15 minutes) |
| Overall Difficulty | Moderately Difficult |
| Question Paper Sets | Set 1, Set 2, Set 3 |
| Section | Type of Questions | Number of Questions | Marks per Question | Total Marks |
| Section A | Multiple Choice Questions (MCQs) | 20 | 1 | 20 |
| Section B | Very Short Answer Questions | 6 | 2 | 12 |
| Section C | Short Answer Questions | 7 | 3 | 21 |
| Section D | Long Answer Questions | 3 | 5 | 15 |
| Section E | Case Study / Source-Based Questions | 3 | 4 | 12 |
| Total | — | — | — | 80 Marks |
Follow these simple steps to download the CBSE Class 10 Science Answer Key 2026:
Visit the Official Website Go to the official CBSE website (cbse.gov.in).
Go to the Latest Announcements Section: On the homepage, look for the “Latest Updates” or “Public Notices” section.
Find the Science Answer Key Link: Search for the link that says “CBSE Class 10 Science Answer Key 2026.”
Click on the Link: Click the link to open the answer key PDF.
Download the PDF: Once the PDF opens, click the download button to save it on your device.
Check Your Set Code: Make sure you download the correct answer key based on your question paper set (Set 1, Set 2, Set 3, etc.).
JEE
NEET
Foundation JEE
Foundation NEET
CBSE
The CBSE Class 10 Science Exam 2026 was conducted smoothly across exam centres. The paper followed the latest CBSE pattern and covered questions from Physics, Chemistry, and Biology. Here is a detailed analysis based on student reactions and expert review.
| Exam Details | Analysis |
| Overall Difficulty Level | Easy to Moderate |
| Section A (MCQs) | Mostly direct and concept-based questions |
| Section B (2 Marks) | Short and straightforward; based on basic concepts |
| Section C (3 Marks) | Moderate level; required clear explanation |
| Section D (5 Marks) | A few lengthy questions; required detailed answers |
| Section E (Case Study) | Application-based and slightly time-consuming |
| Most Time-Consuming Section | Long Answer and Case Study questions |
| Longest Question | 5-mark descriptive question from Physics/Chemistry section |
| Expected Good Score | 65+ marks considered a good score |
| Student Reaction | Paper was balanced with a mix of theory and application-based questions |
| Expert Opinion | Well-structured paper following the latest CBSE pattern |
No courses found
It is a document that contains the correct answers to the questions asked in the Science board exam. Students can use it to compare their answers and estimate their marks.
The unofficial answer key is usually released on the same day or a day after the exam. The official answer key may be released later by CBSE after the exams are completed.
The official answer key will be available on the CBSE official website. Unofficial answer keys can be found on educational websites and coaching institute platforms.
Unofficial answer keys are prepared by subject experts, but they may have small errors. For complete accuracy, students should refer to the official answer key released by CBSE.
Compare your answers with the answer key, count the correct answers, and add the marks according to the marking scheme. CBSE Class 10 exams usually do not have negative marking.
Yes, answer keys are usually released for all sets (Set 1, Set 2, Set 3, etc.). Students should download the answer key that matches their question paper set.
If CBSE allows objections, students can submit their concerns within the given time through the official process mentioned on the CBSE website.
CBSE may release answer keys depending on the exam and policy decisions. Students should check the official website for updates.
No, the marks calculated using the answer key are only an estimate. The final marks will be announced in the official result.
The results are expected to be announced around May 2026, but students should wait for the official confirmation from CBSE.