Table of Content:

How To Crack IIT In First Attempt: Complete Guide (2025)

By:
Dhruva Angle
Date:
23 May 2025
How Crack IIT First Attempt
Table of Content:

Do you dream of studying at an IIT? You’re not alone. Every year, over ten lakh students appear for the IIT JEE, but only a few thousand make it. The competition is tough, but with the right plan, you can get ahead. Cracking JEE isn’t about being a genius. It’s about smart study, consistency, and knowing what works.

This exam tests your understanding of Physics, Chemistry, and Mathematics. It also checks your speed, accuracy, and time management. So, if you want to succeed, you need to know the exam structure, prepare a solid study schedule, and avoid common mistakes.

This guide is made for students like you. It breaks down the entire JEE journey in a simple, step-by-step format. Whether you’re in Class 11 or just a month away from the exam, you’ll find useful tips here. Read on, follow the plan, and get one step closer to your IIT dream.

Understanding the IIT JEE Exam

The IIT JEE (Indian Institutes of Technology Joint Entrance Examination) is a highly competitive entrance exam for admission to undergraduate engineering programs at the prestigious IITs and other top institutions. Every year, millions of students from across India and abroad compete for a limited number of seats. To succeed in this exam, it is crucial to understand its structure, syllabus, and the level of competition. Let’s break down these key aspects to help you get a clearer picture.

IIT JEE Exam Structure

The IIT JEE consists of two main stages: JEE Main and JEE Advanced.

JEE Main:

ParticularsDetails
Exam ModeComputer-based examination
JEE Main exam duration3 hours
Language of ExaminationEnglish, Hindi, Assamese, Bengali, Gujarati, Kannada, Marathi, Malayalam, Odisha, Punjabi, Tamil, Telugu, and Urdu.
Type of QuestionsMultiple choice questions (MCQs)Questions with numerical values as answers
No. of SectionsThere are three sections:MathematicsPhysicsChemistry
JEE Main Total questionsMathematics: 25 (20+5) 5 Questions with answers as a numerical value. All 5 questions are compulsory.Physics: 25 (20+5) 5 Questions with answers as a numerical value. All 5 questions are compulsory.Chemistry: 25 (20+5) 5 Questions with answers as a numerical value. All 5 questions are compulsory.Total: 75 Questions (25 questions each)
How many marks in JEE Main300 Marks (100 marks for each section)
JEE Mains negative markingMCQs: Four marks will be awarded for each correct answer and there will be a negative marking of one mark on each wrong answer.Questions with numerical value answers: Candidates will be given four marks for each correct answer and there will be a negative marking of 1 mark for each wrong answer.

JEE Advanced:

ParticularsDetails
Mode of the examinationComputer-based examination
Medium of the examinationEnglish and Hindi
Number of PapersTwo compulsory papers- Paper 1 and Paper 2
Total time duration3 hours for each paper (4 hours for PwD candidates)
Number of sectionsBoth papers include 3 sections-Paper 1-Physics
Chemistry
Mathematics
Paper 2-Physics
Chemistry
Mathematics
Total questions in JEE Advanced54 (18 questions in each subject)
Marking SchemeThe exam has a concept of full, partial and zero marks.

JEE Advanced is typically more difficult than JEE Main and tests your deeper understanding of the subjects.

Syllabus Breakdown

The syllabus for JEE Main and JEE Advanced is largely the same and is based on the curriculum of Class 11 and Class 12. It covers Physics, Chemistry, and Mathematics in depth.

  • Physics: Key topics include Mechanics, Electrodynamics, Thermodynamics, Modern Physics, and Optics. Understanding concepts and their applications is crucial for success in both exams.
  • Chemistry: The syllabus includes Physical Chemistry (Thermodynamics, Electrochemistry, etc.), Organic Chemistry (Reaction mechanisms, named reactions), and Inorganic Chemistry (Periodic Table, Coordination Compounds).
  • Mathematics: Topics such as Calculus, Algebra, Vectors, 3D Geometry, Probability, and Coordinate Geometry are heavily tested.

Competition Level

The competition for JEE is fierce, with over 10 lakh students registering every year for JEE Main. However, only about 2.5 lakh students qualify for JEE Advanced, and only around 16,000 to 17,000 students make it to IITs. With such a low selection rate, the level of preparation required is extremely high. The number of available seats across IITs is limited, which increases the level of competition.

Moreover, students have to face the challenge of competing against the best. Many students preparing for JEE are from coaching centers or online platforms, making the pool of competition even stronger. To make it to the top ranks, consistent effort, smart study techniques, and time management are essential.

Importance of Percentile vs. Marks

While the JEE Main score is based on raw marks, the JEE Advanced score is based on rank. In JEE Main, the percentile score plays a major role in determining whether you qualify for JEE Advanced. Percentile reflects your relative position compared to all candidates in that exam session.

For example, scoring a 99 percentile means you performed better than 99% of the students. This percentile score is used to determine your rank in JEE Main and whether you are eligible for JEE Advanced. In JEE Advanced, the focus shifts to your rank, which is based on the number of correct answers and your overall performance in the exam.

Key Differences Between JEE Main and JEE Advanced

ParameterJEE MainJEE Advanced
Conducting BodyNTAIITs (rotating basis)
PurposeEntry to NITs/IIITs + JEE Advanced eligibilityAdmission to IITs & IISc
Difficulty LevelModerateExtremely High
Exam Pattern3 Papers (B.Tech, B.Arch, B.Plan)2 Papers (B.Tech only)
Question TypesMCQs + Numerical Value QuestionsMCQs, NAT, Matrix Match, Paragraph
Negative MarkingYes (for MCQs)Partial (depends on question type)
EligibilityClass 12 with 75% (65% SC/ST)Top 2.5L JEE Main rankers
Attempts Allowed3 times in consecutive years2 times in consecutive years
Colleges AcceptingNITs, IIITs, GFTIs, State CollegesIITs, IISc

How To Crack IIT In First Attempt: Strategic Study Plan

Cracking the IIT JEE is a long and challenging journey, but with the right approach, you can navigate this path successfully. A strategic study plan is key to making sure that you cover everything efficiently, remain consistent, and optimize your time. It’s not just about studying harder but studying smarter. A well-planned preparation can significantly boost your chances of success. Let’s break down a strategic study plan that covers different stages of preparation, from long-term goals to the final 30-day strategy before the exam.

Long-Term Preparation (1-2 Years Before Exam)

Your journey towards JEE begins well before the actual exam date. The preparation for JEE is a marathon, not a sprint. Starting early gives you an advantage, allowing you to gradually build your foundation and gradually tackle more difficult concepts.

Phase 1: Foundation Building (Class 11)

In Class 11, you will be introduced to the core concepts of Physics, Chemistry, and Mathematics. This phase is about laying a strong foundation for the more advanced concepts that will come in Class 12 and JEE Advanced.

  • Focus on NCERT Books: Start by focusing on NCERT textbooks, as they provide a clear understanding of fundamental concepts. Stick to these books in the initial stages and ensure that you are thorough with each topic.
  • Basic Reference Books: While NCERT is the base, you can start referring to basic reference books after you have understood the concepts. For Physics, books like HC Verma and DC Pandey are good. For Chemistry, you can use M.S. Chouhan (for Organic) and N.C.E.R.T for Inorganic. For Mathematics, RD Sharma and R.S. Agarwal will help you get a grip on the basics.
  • Study Routine: Plan a study routine where you dedicate 4-6 hours daily to JEE preparation, in addition to schoolwork. It’s important to keep up with school topics, but allocate at least 1-2 hours for each subject (Physics, Chemistry, and Mathematics) daily.
  • Conceptual Understanding: Focus on understanding the concepts in-depth rather than memorizing formulas. Build a deep understanding of the subjects, as this will help in solving complex problems in the later stages.
  • Regular Practice: While theory is important, regular practice of problems is equally crucial. Start solving easy-level problems to build your problem-solving skills.

Phase 2: Intensive Learning (Class 12)

In Class 12, the intensity of your preparation should increase. At this stage, you will encounter more advanced concepts and a larger syllabus.

  • Advanced Concepts: Focus on mastering the advanced concepts introduced in Class 12. For example, in Physics, topics like Electrodynamics and Modern Physics become crucial, while in Mathematics, topics such as Calculus and 3D Geometry are important.
  • Problem-Solving: Start solving higher-level problems, which will help you prepare for the JEE Advanced paper. Refer to books like Cengage and Arihant for more practice.
  • Mock Tests: Begin taking mock tests regularly to assess your understanding and speed. These tests will help you get used to the exam pattern and give you an idea of where you stand in terms of preparation.
  • Time Management: At this stage, time management becomes key. Your study sessions should be more focused, and you should aim to improve your problem-solving speed. Start using a timer while solving problems to get used to the time pressure during the exam.
  • Coaching and Study Materials: If you are enrolled in a coaching institute, follow their schedule and materials rigorously. Coaching classes are helpful, but they are only effective if you complement them with self-study.

Phase 3: Revision & Speed (Last 6 Months)

The final six months leading up to the exam are crucial for revising concepts, solving previous year papers, and sharpening your exam-taking skills.

  • Full Syllabus Revision: This is the time to go over everything you have studied over the past 1-2 years. Focus on your weak areas and improve on them. Use revision notes or formula sheets that you have prepared during the earlier phases for quick reference.
  • Mock Tests and Previous Year Papers: Take a lot of mock tests and solve previous year JEE papers. This will not only improve your speed but also make you comfortable with the exam pattern.
  • Review Mistakes: After each mock test, review your mistakes and understand where you went wrong. Maintain an error log where you note down common mistakes, incorrect formulas, and difficult concepts. Go over these logs regularly to avoid repeating errors.
  • Work on Time Management: Speed is crucial in JEE. In the last six months, focus on working faster without compromising accuracy. Practice solving questions in a timed manner to build confidence in finishing the exam within the allotted time.

Daily & Weekly Study Routine

An ideal study routine is key to staying on track. Here’s how you can organize your day and week effectively to maximize productivity.

Example for Daily Schedule

  • Morning: Start your day with theory, as your mind is fresh after a good night’s sleep. Begin with subjects that you find difficult, such as Physics or Mathematics. Focus on reading concepts, making notes, and understanding the underlying principles.
  • Afternoon: In the afternoon, dedicate time to solving problems. Solve problems related to the concepts you’ve learned in the morning. For Chemistry, work on both numerical problems (Physical Chemistry) and conceptual questions (Organic Chemistry).
  • Evening: Revise your notes, focus on weaker topics, and work on improving your problem-solving speed. This is a great time to go through previous year questions or practice papers.
  • Night: Use the evening or night for revising formulas, solving easy problems, and reinforcing learning through flashcards or revision sheets.

Subject-Wise Allocation

  • Physics (Conceptual): Spend 1-2 hours on Physics daily. Focus on understanding the concepts and formulas. Solve a variety of problems to strengthen your application skills. Keep revisiting challenging topics like Mechanics and Electrodynamics.
  • Chemistry (Memorization + Numerical): Chemistry requires a mix of memorization and problem-solving. For Physical Chemistry, practice numericals. Organic Chemistry requires a lot of understanding and memorization of reaction mechanisms. Inorganic Chemistry relies heavily on memorization, so dedicate time for regular revision.
  • Mathematics (Practice-heavy): Mathematics should be your focus every day. Start with simpler problems and gradually move to complex ones. Pay special attention to topics like Calculus and Algebra, which are often heavily tested in JEE.

Weekly Targets

Set weekly targets to ensure that you stay on track. Allocate specific chapters for each subject and aim to complete them within the week. At the end of the week, assess your progress and adjust your study plan if necessary.

  • Topic Completion: By the end of the week, aim to have completed a specific number of topics or chapters. This helps break down the syllabus into smaller, manageable chunks.
  • Test Analysis: Take at least one mock test per week and analyze it thoroughly. Identify weak areas and focus on improving them in the following week.
  • Weak Area Improvement: Every week, dedicate some time to revisiting your weak areas. Whether it’s a specific chapter in Physics, Chemistry, or Mathematics, regular practice and focused revision can help you overcome these difficulties.

Problem-Solving & Mock Tests

Problem-solving and taking mock tests are two of the most crucial aspects of preparing for the IIT JEE. Simply understanding concepts isn’t enough; you need to apply those concepts efficiently and quickly in exam-like conditions. This is where regular practice and mock tests come into play. They help you develop a deeper understanding of problem-solving techniques, improve speed, and build confidence. Let’s dive deeper into why mock tests are essential and how to make the most out of them.

Why Mock Tests Matter

Mock tests simulate the actual exam environment and are an invaluable tool for JEE preparation. Here’s why they are so important:

  • Improves Speed and Accuracy: Mock tests help you develop speed and accuracy. Since the JEE exam is time-bound, practising under timed conditions helps you get used to managing your time effectively.
  • Identifies Weak Areas: Mock tests give you an opportunity to identify your weaknesses. By reviewing your performance, you can pinpoint areas where you need more practice. 
  • Boosts Confidence: Taking mock tests regularly builds your confidence and reduces exam anxiety. When you are used to solving problems under pressure, you’ll feel more comfortable when you face the actual exam.
  • Enhances Exam Strategy: Mock tests give you a chance to experiment with different exam strategies. You can test which approach works best for you, whether that’s attempting all the questions in a specific order, leaving tough questions for the end, or focusing on easier sections first. This trial and error approach helps you optimize your exam-taking strategy.

Common Mistakes to Avoid

While preparing for IIT JEE, students often make mistakes that can negatively impact their progress. Recognizing these errors early on and taking corrective action can make a big difference. Here are some common mistakes students should avoid:

Common Mistakes to Avoid

1) Procrastination

One of the most common pitfalls is procrastination. Delaying study sessions, thinking you have enough time, can lead to a backlog of topics. As the exam date nears, this backlog turns into unnecessary stress.

Solution: Stick to a daily study schedule. Break your syllabus into manageable sections and set deadlines for each topic. Consistency is key.

2) Ignoring NCERT

Many students underestimate the importance of NCERT textbooks, especially for Chemistry and Physics. These books provide a solid foundation and are crucial for understanding core concepts.

Solution: Focus on NCERT, especially for Chemistry. Complete every chapter, and solve the exercises. Once you’re comfortable with NCERT, move on to more advanced materials.

3) Over-reliance on Coaching

While coaching classes offer structured learning, many students depend too much on them and neglect self-study. Coaching alone cannot guarantee success; self-study is equally important.

Solution: Use coaching as a supplement, not a substitute. Devote time to independent learning, review class notes, and solve extra problems from various resources.

4) Not Revising Enough

Students often make the mistake of not revising enough. Without regular revision, it’s easy to forget concepts, leading to poor retention.

Solution: Set aside time for revision every week. In the final months, prioritize revising key topics and solving previous years’ papers. This will boost your confidence and ensure better recall during the exam.

5) Neglecting Health

The pressure of preparation often leads to poor eating habits, lack of exercise, and insufficient sleep. This affects both physical and mental health, which in turn affects performance.

Solution: Take care of your health by getting enough sleep, eating nutritious food, and staying physically active. Avoid burnout by taking short breaks during study sessions.

6) Focusing Only on One Subject

Some students focus too much on their favorite or strongest subject, neglecting the others. This leads to imbalanced preparation and can hurt your overall performance.


Solution: Divide your time equally among Physics, Chemistry, and Mathematics. Focus more on weaker areas but maintain a balance across all subjects.

7) Not Practising Enough Problems

Relying solely on theoretical knowledge without practice can limit your understanding. JEE is all about applying concepts to solve problems.

Solution: Solve as many problems as you can from each subject. Practice with varying difficulty levels and take regular mock tests to assess your performance.

8) Not Analyzing Mistakes

Simply solving problems isn’t enough. If you don’t analyze your mistakes, you won’t learn from them.

Solution: After each mock test or practice session, analyze your errors. Identify the concepts you struggle with and work on them.

By avoiding these mistakes and following a disciplined, well-rounded approach to studying, you can improve your chances of success in the IIT JEE exam.

Conclusion

Preparing for the IIT JEE is a challenging yet rewarding journey. It requires focus, dedication, and a well-structured plan. By understanding the exam structure, staying consistent with your studies, and practising regularly, you can significantly improve your chances of success. Remember, it’s not just about studying hard; it’s about studying smart. Break down your preparation into phases, tackle each subject methodically, and keep improving with mock tests.

Along the way, don’t forget to stay healthy, avoid stress, and take breaks when needed. The last stretch before the exam is crucial, so stay focused on revision and practice. Stay calm during the exam and manage your time wisely. Most importantly, keep your eyes on the prize – your dream of joining an IIT.

With the right approach, you can turn this dream into reality. Keep pushing forward, stay confident, and success will follow. Good luck!

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