CBSE 12th Science Sample Papers 2023-24 (Released): Download PDF Free
CBSE 12th 2025 ( CBSE 12th )
Exam On - 15 Feb '25 - 4 Apr '25
CBSE 12th Science Question Papers: CBSE will soon release the CBSE 12th sample question papers 2025 for all Science subjects online on the official website at cbseacademic.nic.in. Students of CBSE schools class 12 can download the unit-wise CBSE 12th science question paper by clicking the links provided and practicing them at home. Students can also download the CBSE 12th previous years question papers to get familiar with the exam pattern and much more.
CBSE Class 12 sample papers 2025 are designed according to the latest exam pattern and reduced syllabus. Students can also download previous years’ sample papers class 12 to practice more questions. Solving CBSE science sample papers 2025 Class 12th makes students familiar with important topics, the difficulty level of questions, and other aspects.
Students can download the latest sample paper of Class 12 directly from the links provided below. They should try to solve these sample papers within the stipulated time to improve their speed.
- Steps to download CBSE 12th Science Sample Papers 2025
- CBSE 12th Science Question Papers 2024
- CBSE 12th Science Stream Sample Questions Papers 2023
- NCERT Physics 12th Exemplar Questions
- NCERT Class 12 Biology Exemplar Questions
- NCERT 12th Chemistry Exemplar Problems
- FAQs on CBSE 12th Science Sample Papers 2025
Steps to download CBSE 12th Science Sample Papers 2025
Students can download CBSE Class 12th sample papers 2025 by following the steps given below:
- Visit the official website or click on the relevant links provided below
- Login using your credentials
- The sample paper will open up on the screen
- Download and save them
- Start solving them for better practice
Click Here to download subject-wise CBSE 12th Science Sample Question Papers 2024 and Marking Scheme. The link will be updated for the current year soon after the CBSE Class 12 sample papers for 2025 are released.
Students of Class 12 of CBSE can download the unit-wise CBSE 12th question paper by clicking on the links provided and practicing them at home.
Explore subject-wise topics asked in CBSE 12th
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Download previous year CBSE 12th question papers and sample papers. Use them for practice and improve your speed and accuracy. You can download CBSE 12th previous year question papers and the preparation guides for free.
CBSE 12th Science Question Papers 2024
CBSE 12th Science Stream Sample Questions Papers 2023
CBSE 12th Marking Scheme 2023 for Science Stream
CBSE 12th Sample Question Paper 2020 Science Stream
NCERT Physics 12th Exemplar Questions
| Unit | Link to download |
|---|---|
| Unit 1 - Electric Charges And Fields | Download PDF |
| Unit 2 - Electrostatic Potential And Capacitance | Download PDF |
| Unit 3 - Current Electricity | Download PDF |
| Unit 4 - Moving Charges And Magnetism | Download PDF |
| Unit 5 - Magnetism And Matter | Download PDF |
| Unit 6 - Electromagnetic Induction | Download PDF |
| Unit 7 - Alternating Current | Download PDF |
| Unit 8 - Electromagnetic Waves | Download PDF |
| Unit 9 - Ray Optics And Optical Instruments | Download PDF |
| Unit 10 - Wave Optics | Download PDF |
| Unit 11 - Dual Nature Of Radiation And Matter | Download PDF |
| Unit 12 - Atoms | Download PDF |
| Unit 13 - Nuclei | Download PDF |
| Unit 14 - Semiconductor Electronics | Download PDF |
| Unit 15 - Communication Systems | Download PDF |
| Sample Question Paper-Set I | Download PDF |
| Answers | Download PDF |
NCERT Class 12 Biology Exemplar Questions
| Unit | Link to download |
|---|---|
| Unit 1 - Reproduction in organisms | Download PDF |
| Unit 2 - Sexual reproduction in flowering plants | Download PDF |
| Unit 3 - Human reproduction | Download PDF |
| Unit 4 - Reproductive health | Download PDF |
| Unit 5 - Principle of inheritance and variation | Download PDF |
| Unit 6 - Molecular basis of inheritance | Download PDF |
| Unit 7 - Evolution | Download PDF |
| Unit 8 - Human health & diseases | Download PDF |
| Unit 9 - Strategies for enhancement of food production | Download PDF |
| Unit 10 - Microbes in human welfare | Download PDF |
| Unit 11 - Biotechnology: Principles & Processes | Download PDF |
| Unit 12 - Biotechnology and its applications | Download PDF |
| Unit 13 - Organisms and populations | Download PDF |
| Unit 14 -Ecosystem | Download PDF |
| Unit 15 -Biodiversity and conservation | Download PDF |
| Unit 16 -Environmental issues | Download PDF |
| Answers to MCQs | Download PDF |
| Model answers to descriptive questions | Download PDF |
| Model Question Paper | Download PDF |
NCERT 12th Chemistry Exemplar Problems
| Unit | Link to download |
|---|---|
| Unit 1 - Solid States | Download PDF |
| Unit 2 - Solutions | Download PDF |
| Unit 3 - Electrochemistry | Download PDF |
| Unit 4 - Chemical Kinetics | Download PDF |
| Unit 5 - Surface Chemistry | Download PDF |
| Unit 6 - General Principle and Processes of Isolation of Elements | Download PDF |
| Unit 7 - The p-block Elements | Download PDF |
| Unit 8 - The d-and f-Block Elements | Download PDF |
| Unit 9 - Coordination Compounds | Download PDF |
| Unit 10 - Haloalkanes and Haloarenes | Download PDF |
| Unit 11 - Alcohols, Phenols, and Ethers | Download PDF |
| Unit 12 - Aldehydes, Ketones, and Carboxylic Acids | Download PDF |
| Unit 13 - Amines | Download PDF |
| Unit 14 - Biomolecules | Download PDF |
| Unit 15 - Polymers | Download PDF |
| Unit 16 - Chemistry In Everyday Life | Download PDF |
| Design of the Sample Question Paper | Download PDF |
| Model Question Paper-II | Download PDF |
FAQs on CBSE 12th Science Sample Papers 2025
Students can check the FAQs regarding CBSE 12th Science Sample Papers 2025 below:
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CBSE 12th Exam
Student Forum
Anything you would want to ask experts?Answered Yesterday
Following are the Veterinary courses after the 12th without NEET:
Veterinary courses after the 12th without NEET | Best Veterinary colleges |
|---|---|
UG Diploma | |
BVSc |
For BSc, no colleges are offering Veterinary courses after the 12th without NEET currently.
K
Contributor-Level 7
Answered Yesterday
Yes, MBBS colleges in Russia do take your grade XII scores into consideration as a part of their admission process. For general candidates, the minimum score requirement is 50% or above in Physics, Chemistry & Biology (PCB). Whereas, the SC, ST & OBC candidates must score at least 40% in all the thr
R
Contributor-Level 10
Answered 2 days ago
After releasing the official RBSE 12th Time Table 2025 PDF, the chances of revising the same is very low. The board prepares the RBSE Time Table 12th Class 2025 after considering all the national and state holidays and events. Thus, it won't be changed until something very important suddenly comes.
M
Contributor-Level 10
Answered 2 days ago
Yes, you can still crack the CLAT exam even if you haven't studied maths in 12th. The level of maths in CLAT is basic and focused on reasoning and application rather than advanced concepts. It typically includes questions on topics like:
- Arithmetic: Percentages, ratios, averages, profit and loss, s
P
Beginner-Level 4
Answered 2 days ago
Yes, you can go to a university after 12th if you meet the eligibility criteria for the course you want to study.
A
Beginner-Level 4
Answered 3 days ago
Dear Parijat,
For the M.Sc. in Clinical Embryology at MGM School of Biomedical Sciences, you must have a Bachelor's degree in relevant fields like Life Sciences, Biosciences, or Medicine, with a minimum of 50% marks. Since you only have a 12th-grade qualification, direct admission is not possible.
A
Contributor-Level 9
Answered 3 days ago
Based on your academic background in Physics, Chemistry, Mathematics (PCM), and Economics in Grade 12, you are eligible to apply for the Bachelor of Management Studies (BMS) and Bachelor of Business Administration (Financial Investment Analysis) [BBA (FIA)] programs at Shaheed Sukhdev College of Bu
A
Contributor-Level 9
Answered 6 days ago
CBSE 12th question papers 2025 will be released after the conduct of the examinations. The question papers will be released on the official website- cbse.nic.in and students will be able to download them.
A
Beginner-Level 3
Answered 6 days ago
Here are a few practical topics you could consider for Class 12 CBSE practical exam:
1. Plant Growth Experiment: Observe how different variables like light, water, and soil type affect the growth of a specific plant.
2. Chemical Reactions: Conduct an experiment to observe the reaction between vinegar
S
Contributor-Level 7
Popular Courses After 12th
Exams accepted
CA FoundationExams accepted
ICSI ExamExams accepted
BHU UET | GLAET | GD Goenka TestBachelor of Business Administration & Bachelor of Law
Exams accepted
CLAT | LSAT India | AIBEExams accepted
IPMAT | NMIMS - NPAT | SET
Exams accepted
BHU UET | KUK Entrance Exam | JMI Entrance ExamBachelor of Design in Animation (BDes)
Exams accepted
UCEED | NIFT Entrance Exam | NID Entrance ExamBA LLB (Bachelor of Arts + Bachelor of Laws)
Exams accepted
CLAT | AILET | LSAT IndiaBachelor of Journalism & Mass Communication (BJMC)
Exams accepted
LUACMAT | SRMHCAT | GD Goenka Test
Which are the Veterinary courses after 12th without NEET?