The Central Board of Secondary Education (CBSE) conducted the CBSE Class 10 science exam on February 20, 2025. We have provided CBSE answer key science class 10 2025 for objective questions of sets 1, 2, 3. Students who want to calculate their expected score using the CBSE answer key Science Class 10 2025 can check out this article.
CBSE Class 10 Science Question Paper with Answer Key: Download PDF.
The exam was held in the morning shift from 10:30 am to 1:30 pm. The science paper contains 20 objective-type questions from the physics, chemistry and biology sections. Various known coaching institutes and subject experts also release the unofficial CBSE class 10 answer key right after the exam ends. We have provided the direct link to the CBSE 10th Science answer key in this article for students' reference.
Students who appeared for the CBSE Class 10 exam can check out the CBSE Class 10 answer key for all the sets below.
| Question Number | Correct Option | Question Number | Correct Option |
|---|---|---|---|
| 1 | D | 11 | C |
| 2 | A | 12 | D |
| 3 | B | 13 | B |
| 4 | D | 14 | B |
| 5 | B | 15 | C |
| 6 | B | 16 | C |
| 7 | C | 17 | A |
| 8 | A | 18 | C |
| 9 | C | 19 | A |
| 10 | C | 20 | A |
| Question Number | Correct Option | Question Number | Correct Option |
|---|---|---|---|
| 1 | C | 11 | C |
| 2 | D | 12 | D |
| 3 | C | 13 | A |
| 4 | C | 14 | C |
| 5 | B | 15 | A |
| 6 | D | 16 | D |
| 7 | D | 17 | B |
| 8 | B | 18 | A |
| 9 | B | 19 | A |
| 10 | B | 20 | B |
| Question Number | Correct Option | Question Number | Correct Option |
|---|---|---|---|
| 1 | A | 11 | A |
| 2 | C | 12 | C |
| 3 | C | 13 | B |
| 4 | D | 14 | D |
| 5 | B | 15 | D |
| 6 | B | 16 | D |
| 7 | D | 17 | A |
| 8 | D | 18 | A |
| 9 | B | 19 | B |
| 10 | C | 20 | B |
Various coaching institutes and subject experts have released the answer key for CBSE Class 10 Science subject. Below, we have provided the direct link to the CBSE Class 10 Science answer key 2025 for students.
CBSE Class 10 Answer Key Set and Code | Answer key link |
|---|---|
Set 1, Code 31. 1. 1 | |
Set 1, Code 31. 3. 1 | |
Set 1, Code 31. 5. 1 | |
Set 1, Code 31. 6. 1 | |
| Set 2, Code 31. 1. 2 | |
Set 2, Code 31. 3. 2 | |
Set 2, Code 31. 4. 2 | |
| Set 2, Code 31. 5. 2 | |
| Set 2, Code 31. 5. 2 | |
Set 3, Code 31. 1. 3 | |
Set 3, Code 31. 3. 3 | |
Set 3, Code 31. 4. 3 | |
Set 3, Code 31. 5. 3 |
Coaching institutes publish the unofficial Science board paper 2025 class 10 answer key on their official website right after the CBSE Class 10 exam. The unofficial CBSE 10th Science answer key includes the correct answers to questions asked in the exam. Check out the table below to stay updated with the important dates related to the CBSE Class 10 Science answer key.
Events | Dates |
|---|---|
February 15 to March 18, 2025 | |
CBSE Class 10 Science exam date | February 20, 2025 (10:30 am to 1:30 pm) |
CBSE Class 10 unofficial answer key 2025 | February 20, 2025 (after 1:30 pm) |
After the release of the unofficial CBSE Class 10 Science answer key, students can follow the general steps given below to calculate their estimated score.
Frequently Asked Questions (FAQs)
The CBSE Class 10 exam will end on March 18, 2025.
Students must score a minimum of 33% marks in aggregate and in each subject separately to pass the examination.
No, the CBSE board will not publish answer keys for any subject. However, known coaching institutes will release the CBSE class 10 answer keys right after the exam.
On Question asked by student community
HELLO,
If you want admission to 9th grade under the CBSE board in Andhra Pradesh , visit nearby CBSE affiliated schools during the admission period that is generally from January to April or you can check the official websites of the schools in which you are interested for admission if they are accepting the admissions now .
After deciding the school and getting information about admission deadline from the school you can fill out the admission form with documents submission like your previous report card , transfer certificate and birth certificate , they make take entrance test or interview to confirm your admission
To know more visit :- https://school.careers360.com/schools/cbse-schools-in-andhra-pradesh
Hope this Helps!
Hello,
From the below website, you can get the CBSE Maths Sample paper of class 10.
https://school.careers360.com/boards/cbse/cbse-class-10-sample-papers-2025-26
Visit the below website to obtain the previous year question papers of class 10 CBSE.
https://school.careers360.com/boards/cbse/cbse-previous-year-question-papers-class-10
By solving both sample papers and previous year question papers, you can score well in your examination.
All the best.
Hello,
From the below website, you can get the sample papers of CBSE class 10 Hindi subject.
https://school.careers360.com/boards/cbse/cbse-class-10-sample-papers-2025-26
You'll also get sample papers of other subjects. Refer them to prepare well.
Hello,
If you're from Karnataka Board, then visit the below website to get the key answers of Social Science question paper of SA 1 of class 10.
https://school.careers360.com/boards/kseeb/karnataka-sslc-mid-term-exam-question-paper-2025-26
Let us know if you're from a different board.
Hello,
Since you applied over a month and a half ago and haven't received your 10th-grade certificate, the best course of action is to check the status of your application on the official website. If that doesn't yield results, you should contact your school and the relevant education board's regional office for an update.
I hope it will clear your query!!
This ebook serves as a valuable study guide for NEET 2025 exam.
This e-book offers NEET PYQ and serves as an indispensable NEET study material.
As per latest syllabus. Physics formulas, equations, & laws of class 11 & 12th chapters
As per latest syllabus. Chemistry formulas, equations, & laws of class 11 & 12th chapters
As per latest 2024 syllabus. Study 40% syllabus and score upto 100% marks in JEE
As per latest syllabus. Maths formulas, equations, & theorems of class 11 & 12th chapters