Exam Tips

How to Score Good Marks in 12th Boards Science Exam 2024

how to score good marks in 12th boards science

“Everything is theoretically impossible until it’s done.” Always recall this quote when you’re questioning how to score good marks in 12th boards science

You are a student who is preparing for class 12th boards. You’re overwhelmed and baffled with how to start and how to score good marks in 12th boards science. Board exams studies are considered to be a big milestone by parents and society.

Therefore, in this blog, you will learn how to make use of good time and figure out how to score good marks in 12th boards science.

cbse practice papers class 12 2024

Study Smart Not Hard

In order to answer the question of how to score good marks in 12th boards science, it is essential that students study smart and not hard.

Students can change their focus to more modern testing and evaluation methods with the help of various digital and online platforms. Platforms like oswal.io offer digital evaluations and are extremely beneficial for the students and time efficient.

Students should definitely try the below digital evaluation platform if they’re figuring out how to score good marks in 12th boards Science – 

Try Out this Digital Platform to Study in a Smart Way & Save Time

Exams are made simpler for students by using digital evaluations like oswal.io in the following ways:

  • The sole digital evaluation tool that supports you
  • Determine your advantages and disadvantages
  • Be assured going into your tests
  • Control your time

Time is your Most Powerful Currency

If you’re asking your friends and intelligent cousins how to score good marks in 12th boards Science, then one mantra you need to understand is- Be Wise With Your Time.

how to prepare for board exams class 12

Creating a study timetable for class 12th that saves time is of utmost importance for you. 

Check out these time management tips for students preparing for class 12th board exams to improve their study skills and exam performance. 

1. Establish a Routine

Creating a study timetable for class 12th will make you stand in the top 5 positions. That is if you follow it consistently. To start is the first step. Finding the time of day that is the most productive is crucial to remember. While some people are more productive at night, others work best during the day. When creating a study plan for 12th boards for a complex subject, these skills should be taken into consideration. This is one of the effective tips on how to score good marks in 12th boards Science

2. Use Smart Study Techniques

Along with the study timetable for class 12, you also need to follow certain smart techniques. You can better and more quickly memorize your lessons by using a variety of approaches. One of them, called “Pomodoro,” is a technique that has been shown through research to be useful in enhancing one’s cognitive agility.

This method is fairly straightforward and entails studying for 25 minutes at a time, taking a brief break of 5 minutes, and then starting another 25-minute study session.

Strategize Your Efforts 

Creating a winning strategy on how to score good marks in 12th boards science can be a big help for you. There are hundreds of study tips for class 12 science available in the market for class 12th science exams.

Have you been asking your senior friends how to prepare for board exams class 12? The CBSE syllabus 2023-24 is vast. The 12th-grade board exams offered by CBSE are thought to be the most significant test for students. Let’s look at individual strategizing tips for science stream subjects.


Here are a few class 12 physics study suggestions that will help students properly prepare for the board test.

Know the weightage of each chapter to prepare well for class 12 physics board test.

Students need to be aware of each unit’s weight. They can offer those units with more marks and extra time based on that. This includes the CBSE class 12 physics syllabus.

Unit No.Name of UnitMarks
Chapter 1: Electric Charges and Fields
Chapter 2: Electrostatic Potential and Capacitance
Unit-IICurrent Electricity
Chapter 3: Current Electricity
Unit-IIIMagnetic Effects of Current and Magnetism17
Chapter 4: Moving Charges and Magnetism
Chapter 5: Magnetism and Matter
Unit-IVElectromagnetic Induction and Alternating Currents
Chapter 6: Electromagnetic Induction
Chapter 7: Alternating Current
Unit–VElectromagnetic Waves18
Chapter 8: Electromagnetic Waves
Chapter 9: Ray Optics and Optical Instruments
Chapter 10: Wave Optics
Unit–VIIDual Nature of Radiation and Matter12
Chapter 11: Dual Nature of Radiation and Matter
Unit–VIIIAtoms and Nuclei
Chapter 12: Atoms
Chapter 13: Nuclei
Unit–IXElectronic Devices7
Chapter 14: Semiconductor Electronics: Materials, Devices, and Simple Circuits
Unit–XCommunication Systems
Chapter 15: Communication Systems


How to score good marks in 12th board science and specifically chemistry is not implausible, if you have a strategy. And this strategy can be moulded well once you are acquainted with the marking scheme.

Here are some practical suggestions you should keep in mind as you prepare for the exam.

  1. Knowing the Syllabus Thoroughly

Knowing what to study is essential when learning any subject, but notably chemistry. We can more efficiently plan our study schedule once we are informed of the CBSE class 12 chemistry syllabus. Additionally, make a distinction between important and irrelevant topics.

UnitUnit NameMarks
Unit 1Solutions 7
Unit 2Electrochemistry 9
Unit 3Chemical Kinetics 7
Unit 4d -and f -Block Elements 7
Unit 5Coordination Compounds 7
Unit 6Haloalkanes and Haloarenes 6
Unit 7Alcohols, Phenols and Ethers 6
Unit 8Aldehydes, Ketones and Carboxylic Acids8
Unit 9Amines 6
Unit 10Biomolecules7

2. Consider Extra Help

Take into account additional assistance. The most honest answer to how to study for class 12 Chemistry board exam is taking extra help in the form of books, sample papers, etc.

Attempt these class 12 sample papers available in all subjects


Have you been wondering how to prepare for 12th board exams? Becoming a doctor is the most honorable career in science stream. Here, we’ve included some CBSE class 12 biology preparation tips and tricks that will guide students in preparing for their board exam 2024.

  1. Become familiar with the format of the biology exam

First and foremost, it is crucial to comprehend the CBSE class 12 biology syllabus. Understanding the exam’s format also aids in time management. The pattern is described in more detail below.

Section NameAnswer TypeQuestion DetailsTotal Marks
Section AVery Short Answer5 Questions of 1 Mark Each5
Section BShort Answer I7 Questions of 2 Marks each14
Section CShort Answer II12 Questions of 3 Marks each36
Section DLong Answer3 Questions of 5 Marks each15
Total Marks70 (3 hours)

2. Revision is necessary, with an emphasis on the key points.

The final few days leading up to the board exam should primarily be used for the review. Additionally, it is advised to pay greater attention to the significant issues that carry more weight. The following chart illustrates the class 12 biology syllabus’s chapter weightings:

Unit NameMarks
Genetics and Evolution20
Biology & Human Welfare12
Biotechnology & its Application12
Ecology & Environment10

Still confused? If you want to cover all bases, attempt the question banks and guarantee your success. 

Explore class 12 question banks for all subjects here.


The majority of students stay up all night studying their entire syllabus, thus the following CBSE board exam study advice may be useful for you as you get ready for the CBSE Class 12 Mathematics exam:

Know the syllabus’s contents and weightings as per the CBSE class 12 maths syllabus.

Marks Format

UnitUnit NameMarks
Unit 1Relations and Functions08 
Unit 2Algebra10
Unit 3Calculus35
Unit 4Vectors and Three-Dimensional Geometry14
Unit 5Linear Programming05
Unit 6Probability08

Total- 80

Internal Assessment- 20

Students preparing for the CBSE Class 12 Maths Board Exam 2024 are strongly advised to first concentrate on the units carrying the greatest weight in the board exam because doing so will boost your morale and eventually lay the groundwork for you to move on to more challenging topics.


If students use the following advice, they can achieve their highest possible results on the CBSE Class 12 English exam:

  1. Confirm the formats for composing letters and summaries.

To write these formats flawlessly in the tests, frequently practice writing them.

2. Make wise decisions

The question papers are divided into three portions, so choose wisely from the available alternatives the questions you will attempt under each area.

Attempt these CBSE class 12 solved papers for all subjects to increase your confidence.

Physical Education

Since the training is based on NCERT, pay attention and concentrate on it.

Focus on NCERT, especially the training sections. To understand the syllabus better, create two sections:

General – This suggests that you should approach some questions with common sense.

Specific – This means you must use the phrases and details from your textbook with specificity.

Information Practices 

Review the units covered by the CBSE Information Practices Syllabus as well as the grades distribution.

Before taking any exam, you should be aware of the exam question format and the weightings for the individual sections. After finishing your 12th Information Practices chapters and exercises, you must begin answering numerous test questions. Completing test papers will help you locate the key portions and increase your speed.

Fine Arts 

Fine arts can lead to exciting courses after 12th science. For students in Class 12, fine arts is a very significant topic. Pay attention to what your professors are teaching you in class and set aside some time each day for independent study. You’ll undoubtedly perform well on exams.

Never Underestimate The Question Banks & Sample Papers

Solving sample exam questions is the most effective technique to prepare for an exam. It is the answer to every question asked by students- how to score good marks in 12th boards science.

Here are the top 3 benefits of tackling sample test questions, though, if you’re still unsure.

how to prepare for 12th board exams

1. Understanding the Pattern of the Paper

It’s always a good idea to have a thorough understanding of the question format because ambiguity about it will make you feel less confident. Knowing the layout of the paper will also enable you to organize your approach to answering the questions.

2. Improves Time Management 

You will notice that your ability to answer questions quickly has improved once you have completed a significant number of sample question papers under time constraints.

3. Self Assessment

You can identify your areas of strength and weakness by solving sample question papers. Thus, you will be able to evaluate your performance on this criterion.

What Did We Learn So Far? 

So far, we have studied board exam tips that will help you ace your results. The best way to prepare for 12th boards is by using books and practice materials that are created as per the latest NCERT syllabus and CBSE Guidelines.

If you have been searching for answers to the question of how to score good marks in 12 boards science, then these types of books can answer your query.

FAQs on How to Score Good Marks in 12th Boards Science Exam

In relation to the CBSE Class 12 board exams, students typically raise the following questions:

Q1. How can I strengthen my math concepts in time for the Class 12 board exams?

To identify your errors, consult the Class 12 Math NCERT Solutions.
To improve your math understanding, create a notepad and fill it with all the formulas from your NCERT textbook.

Q2. What advantages come from reviewing key questions for the CBSE Class 12 Board Exam?

Oswal develops a collection of crucial questions for subjects covered in class 12. To do this effectively and achieve the top, students are recommended to practice them.

Q3. How should I use the additional 15 minutes for each board exam?

Spend the extra time reading the paper attentively and classifying the questions into easy, moderate, and hard categories.

Q4. How to score 100 in Science stream class 12?

Scoring 100 marks in Science stream for CBSE Class 12 needs to have the right strategy in place. We have listed down few of the most liked and practiced strategies, feel free to mix and match:

• Understand the Syllabus
• Create a Study Plan
• Focus on NCERT Books
• Practice Previous Years’ Papers
• Aim for Conceptual Clarity and Application
• Engage in Regular Revision
• Seek Help When Needed
• Maintain a Healthy Lifestyle

Q5. Is the class 12 biology board exam easy?

It is subjective when it comes to the difficulty level of CBSE Class 12th Biology. It is manageable with preparation. If one has the right strategies in hand they can make Class 12th Biology easy peasy for themselves, which is, being well acquainted with the NCERT Books would lay the foundation and to topple it you can revise with Question Banks, Sample Papers and PYQs.

Q6. Which is the toughest chapter in class 12 chemistry?

Chapters that involve complex concepts and require a deeper understanding, such as “Electrochemistry,” “Chemical Kinetics,” and “Organic Chemistry’s Reactions Mechanisms.”

Q7. What are the highest-scoring chapters in Physics Class 12?

Chapters like “Electrostatics,” “Current Electricity,” “Magnetism and Magnetic Effects of Current,” “Electromagnetic Induction,” and “Optics” are considered high-scoring. Focus on understanding the concepts, formulas, and their applications. Practice numerical problems regularly, and revise key points and derivations to maximize scores in these areas.

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