CBSE Class 10 Science Answer Key 2025 Out (Set 1, 2, 3): Download PDF Here

CBSE Class 10 Science Answer Key 2025 Out (Set 1, 2, 3): Download PDF Here

Edited By Mallika Thaledder | Updated on Feb 22, 2025 10:31 PM IST | #CBSE Class 10th
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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.

CBSE Class 10 Science Answer Key 2025 Out (Set 1, 2, 3): Download PDF Here
CBSE Class 10 Science Answer Key 2025 Out (Set 1, 2, 3): Download PDF Here

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.

CBSE Class 10 Science Answer Key 2025 By Careers360

Students who appeared for the CBSE Class 10 exam can check out the CBSE Class 10 answer key for all the sets below.

CBSE 10th Science Answer Key of code 31/4/1

Question NumberCorrect OptionQuestion Number
Correct Option
1D11C
2A12D
3B13B
4D14B
5B15C
6B16C
7C17A
8A18C
9C19A
10C20A
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CBSE 10th Science Answer Key (QP Code & Set: 31/3/2)

Question Number
Correct Option
Question Number
Correct Option
1C11C
2D12D
3C13A
4C14C
5B15A
6D16D
7D17B
8B18A
9B19A
10B20B
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CBSE 10th Science Answer Key (QP Code & Set: 31/3/3)

Question Number
Correct Option
Question Number
Correct Option
1A11A
2C12C
3C13B
4D14D
5B15D
6B16D
7D17A
8D18A
9B19B
10C20B

CBSE Class 10 Science Answer Key 2025 (Set-Wise)

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


Click here

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

CBSE Class 10 Science Answer Key Important Dates 2025

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

CBSE Class 10 exam date

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)

How to Use the Unofficial CBSE Class 10 Answer Key to Calculate Marks?

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.

  • Match your answer with the unofficial CBSE Class 10 Science answer key 2025.
  • Make sure to follow the marking scheme of the respective subject while calculating the score.
  • Count +1 mark for each correct answer in CBSE 10th science question paper 2025.
  • Add the total number of right answers to calculate the expected scores.
  • There is no negative marking for incorrect responses.

Frequently Asked Questions (FAQs)

1. Will the board publish the CBSE Class 10 Official answer key?

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.

2. What are the minimum passing marks required to pass the CBSE Class 10 exam?

Students must score a minimum of 33% marks in aggregate and in each subject separately to pass the examination.

3. When will the CBSE Class 10 exam end?

The CBSE Class 10 exam will end on March 18, 2025.

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Questions related to CBSE Class 10th

Have a question related to CBSE Class 10th ?

Hello

Since you are a domicile of Karnataka and have studied under the Karnataka State Board for 11th and 12th , you are eligible for Karnataka State Quota for admission to various colleges in the state.

1. KCET (Karnataka Common Entrance Test): You must appear for the KCET exam, which is required for admission to undergraduate professional courses like engineering, medical, and other streams. Your exam score and rank will determine your eligibility for counseling.

2. Minority Income under 5 Lakh : If you are from a minority community and your family's income is below 5 lakh, you may be eligible for fee concessions or other benefits depending on the specific institution. Some colleges offer reservations or other advantages for students in this category.

3. Counseling and Seat Allocation:

After the KCET exam, you will need to participate in online counseling.

You need to select your preferred colleges and courses.

Seat allocation will be based on your rank , the availability of seats in your chosen colleges and your preferences.

4. Required Documents :

Domicile Certificate (proof that you are a resident of Karnataka).

Income Certificate (for minority category benefits).

Marksheets (11th and 12th from the Karnataka State Board).

KCET Admit Card and Scorecard.

This process will allow you to secure a seat based on your KCET performance and your category .

check link for more details

https://medicine.careers360.com/neet-college-predictor

Hope this helps you .

Hello Aspirant,  Hope your doing great,  your question was incomplete and regarding  what exam your asking.

Yes, scoring above 80% in ICSE Class 10 exams typically meets the requirements to get into the Commerce stream in Class 11th under the CBSE board . Admission criteria can vary between schools, so it is advisable to check the specific requirements of the intended CBSE school. Generally, a good academic record with a score above 80% in ICSE 10th result is considered strong for such transitions.

hello Zaid,

Yes, you can apply for 12th grade as a private candidate .You will need to follow the registration process and fulfill the eligibility criteria set by CBSE for private candidates.If you haven't given the 11th grade exam ,you would be able to appear for the 12th exam directly without having passed 11th grade. you will need to give certain tests in the school you are getting addmission to prove your eligibilty.

best of luck!

According to cbse norms candidates who have completed class 10th, class 11th, have a gap year or have failed class 12th can appear for admission in 12th class.for admission in cbse board you need to clear your 11th class first and you must have studied from CBSE board or any other recognized and equivalent board/school.

You are not eligible for cbse board but you can still do 12th from nios which allow candidates to take admission in 12th class as a private student without completing 11th.

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