Getting 80 Percent in your Class 12 boards is a big target. But the point is this – every year, thousands of students do it, and you also can. You do not have to be an intellectual or spend 15 hours learning per day. Nothing but smart tact and discipline. This guide will help you achieve a 80% mark, regardless of whether you are studying biology, mathematics, or commerce.
The number 80 is not random. It leads to excellent colleges, scholarships and careers. Most of all, it is realistic. You do not have to be 95 Percent to show that you are smart. Specifically, learn to study in a clear and presentable manner in examinations.
The most significant mistake students make is thinking board exams require extraordinary intelligence. Wrong! Board exams reward consistency, neat presentation, and innovative work above all else. If you can be regular with your studies and follow the correct method, 80 Percent is waiting for you.
If you treat your Class 12 board syllabus as a single giant book, it can be a daunting task. Break it down! Each subject is divided into units. Next, subdivide units into chapters. Now, suddenly, you are not going to be preparing the whole syllabus – you are merely preparing one chapter at a time.
Write a list of the names of all the chapters in the subjects. High weightage, medium weightage, and low weightage - Mark the chapters according to previous papers. Give priority to high-weightage chapters and do not ignore others entirely. Even low-weightage chapters can provide you with easy marks.
This is a formula that works: you should spend 60% of your time learning new concepts, 30% on questions and 10% of your time on revision. It is because most students do it in the reverse way; they learn new things until the last minute and have no time to practise or revise.
You are likely to complete your learning period at least two months before exams. The remaining two months will be for practice and revision only. This equation will help you memorise what you have actually studied and write it correctly in the exam.
Your success depends on two things – memory and diagrams. Biology rewards students who can remember scientific terms correctly and draw neat diagrams. Don't just read chapters passively. After reading all the paragraphs, please set the book aside and try to write about it in your own words.
Make a diagram notebook. Draw every single diagram from your textbook at least five times. Label them neatly. CBSE are fond of awarding marks to well-labelled diagrams. Given their extensive testing, chapters such as Reproduction, Genetics, Biotechnology, and Evolution should receive additional attention.
Mathematics is pure practice. Reading theory won't help you score. You must consistently solve problems every day. Start easy with NCERT solved examples. Then do the NCERT exercises. Thereafter, pick reference books or previous papers.
Make a formula diary where you write every formula with one example. Write up this diary daily in the morning. Highly scoring chapters include Integration, Differential Equations, Vectors and Probability. These chapters have straightforward questions if you know the formulas and methods.
Commerce needs a different mindset. Your examiners want to see that you understand business concepts, not just memorise answers. Write answers in a structured way with an introduction, main points, and a conclusion.
For accountancy, practice is everything. Do journal entries and final accounts repeatedly until they become automatic. In Business Studies, use real-life company examples in your answers – this impresses examiners. Economics requires both theoretical foundations and practical applications. Draw graphs accurately because they carry specific marks.
Stop buying ten different guidebooks. Your NCERT textbook contains everything you need for 80 per cent. CBSE question paper setters refer to the NCERT books while creating their papers. Questions are picked directly from the NCERT content.
Read NCERT like you're reading a story, not like you're memorising a dictionary. Understand the flow. Solve every single question given in the exercises. If NCERT has an example, practise it yourself before looking at the solution. This one book can get you to 75 Percent easily. The remaining 5 Percent comes from how well you write.
Knowing the answer is half the job. Writing it properly is the other half. Board examiners check hundreds of papers daily. They appreciate answers that are easy to read and well-organised.
Always begin by making a direct answer. For example, when the question inquires about Photosynthesis, anyone can start with a sentence such as "Photosynthesis is the process through which green plants make food using sunlight." Then expand with points. Whenever possible, use bullet points or numbers.
Underline critical technical terms. Draw margins on both sides of your answer sheet. Leave proper spacing between answers. These small things create a positive impression on the examiner. A well-presented average answer can score more than a poorly presented perfect answer.
Solving the previous year's question papers is like knowing half the questions before the exam. CBSE follows patterns. Topics that appeared two years ago often come again. Types of questions repeat.
Download the last 10 years of CBSE question papers. Notice which chapters appear frequently. Which type of questions gets repeated? This gives you a massive advantage. Practise these papers in exam conditions – 3 hours, no phone, no breaks. Time yourself. Such practice builds your exam temperament.
After solving, verify your answers honestly. Where did you lose marks? Was it due to a lack of knowledge of the answer, or because you did not articulate it? Rather than ignorance, poor time management and presentation lead to the majority of mark losses.
Revision does not imply reading over and over again. That's a waste of time. Revision implies skimming through key points that you have already read. Here, you consider your notes useful.
Make brief notes during learning – not after. After reading a chapter, jot down important points, formulas, definitions, etc., and other important details and diagrams on 2-3 pages. You read these brief notes and not the whole chapter one more time during revision.
Different types of information should be represented in coloured pens. Put definitions in red, formulas in blue, and essential things in green. Colours are better remembered in the brain compared to plain text. Prepare flashcards on challenging things. Test yourself regularly.
Your brain is like your phone battery. If it's drained, it won't work, no matter how much knowledge you have. Sleep properly—7 to 8 hours a night. Tired students make silly mistakes even in questions they know well.
Eat nutritious food. Your brain requires food to operate effectively. Consume water during the daytime. Take a 20-30 minute exercise – even strolling is fine. Exercise eliminates stress and enhances focus.
Take study breaks. Then, after 50 minutes of studying, have a 10-minute break. Stretch, walk, drink water. Do not use your phone during breaks – it makes your mind distracted. All you have to do is unwind and allow your brain to digest what you have learnt.
It is not the time to study new chapters. If there is any material you haven't covered yet, please set it aside. Focus only on what you know.
Your last month before exams is crucial. This is not the time to learn new chapters. If you haven't covered something by now, skip it. Focus only on what you know.
Please complete one full sample paper each day. Time yourself strictly. This builds your speed and confidence. Revise your short notes twice in the last month. Don't panic if you forget something – it's normal. Just revise again calmly.
In the last week, stop solving new papers. Please take a moment to review formulas, diagrams, and key points. Keep your mind fresh. Don't study late nights before the exam. Sleep well and enter the exam hall with a relaxed mind.
You can be tired of giving your best, but you might find yourself stuck or not knowing whether you are well prepared or not to take your exams. Perhaps you are unsure which chapters to focus on, or you are stressed by exams, which in turn affects your sleep and concentration. Such obstacles are quite natural – and it is here that professional advice can help a lot.
Mentrovert is fully aware of the challenges that Class 11 and Class 12 board students face during the process of board examination preparation. It is the first student career and mental health platform in India.
They offer online 1:1 counselling services to their students to help them become well-organised and reduce stress, thereby motivating them to reach their goals. You may experience challenges with time management, concentration, or balancing subjects. In any case, Mentrovert mentors develop personalised study plans tailored to your needs and strengths.
Mentrovert's unique belief is that education is everything, and all students should be given the right support to succeed. They will even provide free counselling sessions to give you a taste of their guidance. Mentrovert is available throughout India, and therefore, expert help is never far away.
To achieve 80% or above in your CBSE Class 12 board examinations, contact Mentrovert at +91 7973654070 or visit their website. The appropriate mentor can make hard work exemplary.
Q1. Can I score 80% in Class 12 even if I start late?
Yes. With focused revision, a realistic study plan, and daily consistency, you can still reach 80%.
Q2. How many hours should I study every day for Class 12 boards?
Study for 6–8 productive hours daily. Prioritise understanding over memorising.
Q3. Is NCERT enough for Class 12 Board Exams?
Yes. NCERT covers almost all CBSE questions. Once done, move on to sample papers.
Q4. How should I revise before the exams?
Use short notes, practise past papers, and follow the 5-3-1 rule (revise a topic after 5 days, 3 weeks, and 1 week).
Q5. How can Mentrovert help me score 80% or higher?
Mentrovert provides 1:1 mentoring, study planning, stress management, and free counselling to help students perform their best.
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