How To Score 100 Percentile in JEE Main 2025 - The Joint Entrance Examination (JEE Main), is an Indian standardized computer-based test for admission to various technical undergraduate programs in engineering, architecture, across colleges in India. Securing a 100 percentile in the Joint Entrance Examination (JEE) Mains is the dream of every engineering aspirant in India. The JEE Mains exam is highly competitive, testing candidates on their Physics, Chemistry, and Mathematics knowledge. Achieving a perfect score requires not only a strong academic foundation, but also effective preparation strategies. In this article, we will explore a comprehensive guide on how to score 100 percentiles in JEE Mains. So, let us go through the tips to score 100 percentiles in the JEE Main.
This Story also Contains
How To Score 100 Percentile in JEE Mains 2025?
New Exam Pattern
How To Score 100 Percentile in JEE Mains Physics 2025?
How To Score 100 Percentile in JEE Mains Maths 2025?
How To Score 100 Percentile In JEE Mains Chemistry 2025?
How to Score 100 Percentile in JEE Main 2025 April Session? – Tips & Strategies
How To Score 100 Percentile in JEE Mains 2025?
Stay Updated with Current Syllabus:
Keep track of any changes or updates in the JEE Mains syllabus. Ensure that your study materials are up-to-date and cover all the relevant topics. Ignoring any portion of the syllabus can prove costly in the exam.
Understanding The Exam Pattern:
Before diving into preparation, it is crucial to understand the JEE Main exam pattern. JEE Mains comprises multiple-choice and numerical questions and is divided into three sections - Physics, Chemistry, and Mathematics. Knowing the weightage of each section and the marking scheme is essential for strategic preparation. We have prepared the weightage of chapters based on the previous year's papers. The removed chapters from the JEE Mains 2025 syllabus are highlighted for convenience. So, the weightage of the chapters will vary and will be distributed more in the remaining chapters. The weightage and the important topics from each subject are discussed here. Also, the important books for each subject's preparation are listed below.
New Exam Pattern
The Joint Entrance Examination (JEE) Mains, which is one of the most difficult examinations in the country and is among the most sought-after entrance tests, is also conducted in an online computer-based format. The exam consists of three core subjects: The three common courses include Physics, Chemistry, and Mathematics. The Mathematics section is usually the most unpopular among many candidates since its curriculum is extensive, and the level of understanding of concepts is profound.
Section A: The quizzes contained in this section are 20 MCQs for each course. What the MCQ requires is four options and only one of them is the right answer.
Section B: This section has 5 numerical value questions for each of the subject areas, and the candidate only has to answer all five of these. These numerical value questions have to be answered accurately, sometimes to the second decimal place.
The period allowed for the exam is three hours for standard candidates and four hours for physically challenged candidates. The marking scheme is highly structured:
The marking format of the test includes four marks for the correct answer.
Wrong answers direct a penalty of one mark.
A lack of answers leads to a 0.
JEE Main 2025 College Predictor
Know your college admission chances in NITs, IIITs and CFTIs, many States/ Institutes based on your JEE Main rank by using JEE Main 2025 College Predictor.
How To Score 100 Percentile in JEE Mains Physics 2025?
A solid understanding of Physics is crucial for success in the JEE, as it not only contributes directly to the physics section but also enhances overall problem-solving skills and lays the foundation for understanding other engineering subjects. So, the JEE Main chapter wise weightage, important topics, and books are essential.
JEE Main Physics Chapter wise Weightage
CHAPTER NAME
Tentative Weightage (in %)
Atoms And Nuclei
6.39%
Current Electricity
7.50%
Dual Nature Of Matter And Radiation
3.75%
Electromagnetic Induction And Alternating Currents
6.67%
Electromagnetic Waves
3.47%
Electronic Devices
3.47%
Electrostatics
6.94%
Experimental Skills
0.28%
Gravitation
5.00%
Kinematics
6.39%
Kinetic Theory Of Gases
2.64%
Laws Of Motion
4.17%
Magnetic Effects Of Current And Magnetism
5.83%
Optics
7.22%
Oscillations And Waves
6.53%
Physics And Measurement
1.39%
Properties Of Solids And Liquids
7.36%
Rotational Motion
4.03%
Thermodynamics
3.89%
Work Energy And Power
4.17%
Communication Systems
(Removed from JEE Main 2025)
2.92%
Grand Total
100.00%
JEE Main Physics High Scoring Topics 2025
Physics is divided into Mechanics, Electrodynamics, Modern Physics, Optics, Thermodynamics and Kinetic Theory of gases, Oscillation And Waves, Experimental Skills
How To Score 100 Percentile in JEE Mains Maths 2025?
Mathematics typically carries significant weightage in the JEE exam. Devoting time and effort to mastering mathematical concepts can contribute significantly to an overall high score in the examination.
JEE Main Maths Chapter wise Weightage
CHAPTER NAME
Tentative Weightage (in %)
Binomial Theorem And Its Simple Applications
5.42%
Co-ordinate Geometry
10.14%
Complex Numbers And Quadratic Equations
6.25%
Differential Equations
3.61%
Integral Calculus
10.56%
Limit, Continuity And Differentiability
7.08%
Matrices And Determinants
6.94%
Permutations And Combinations
6.25%
Sequence And Series
6.39%
Sets, Relations And Functions
6.53%
Statistics And Probability
5.97%
Three Dimensional Geometry
10.14%
Trigonometry
3.75%
Vector Algebra
6.25%
Mathematical Induction (Removed from JEE Main 2025)
1.11%
Mathematical Reasoning (Removed from JEE Main 2025)
3.61%
Grand Total
100
JEE Main Maths High Scoring Topics
The important topics of mathematics are listed here based on previous year’s papers.
The following books should be followed to score 100 percentile in mathematics.
Mathematics Books by R.D. Sharma
IIT Mathematics by M.L. Khanna
How To Score 100 Percentile In JEE Mains Chemistry 2025?
Chemistry typically carries a significant weightage in the JEE exam. Devoting sufficient time to each branch of chemistry—Physical, Inorganic, and Organic—is important for achieving a competitive score.
JEE Main Chemistry Chapter wise Weightage
CHAPTER NAME
Tentative Weightage (in %)
Atomic Structure
3.47%
Biomolecules
2.78%
Chemical Bonding And Molecular Structure
3.33%
Chemical Kinetics
3.19%
Chemical Thermodynamics
3.89%
Classification Of Elements And Periodic Table
2.36%
Co-ordination Compounds
6.81%
D - And F - Block Elements
3.89%
Equilibrium
3.33%
Hydrocarbons
4.17%
Organic Compounds Containing Halogens
2.22%
Organic Compounds Containing Nitrogen
4.58%
Organic Compounds Containing Oxygen
7.92%
P- Block Elements
6.39%
Principles Related To Practical Chemistry
1.53%
Purification And Characterisation Of Organic Compounds
1.94%
Redox Reaction And Electrochemistry
4.58%
Solutions
4.72%
Some Basic Concepts In Chemistry
3.47%
Some Basic Principles Of Organic Chemistry
1.67%
States Of Matter
(Removed from JEE Main 2025)
3.06%
Surface Chemistry
(Removed from JEE Main 2025)
2.78%
Chemistry In Everyday Life
(Removed from JEE Main 2025)
2.50%
Environmental Chemistry
(Removed from JEE Main 2025)
3.06%
General Principle And Process Of Isolation Of Metals
(Removed from JEE Main 2025)
3.06%
Hydrogen
(Removed from JEE Main 2025)
2.36%
Polymers
(Removed from JEE Main 2025)
1.67%
S - Block Elements (Alkali And Alkaline Earth Metals)
(Removed from JEE Main 2025)
5.28%
Grand Total
100.00%
JEE Main Chemistry High Scoring Topics
The JEE syllabus includes three major branches of chemistry: Physical Chemistry, Inorganic Chemistry, and Organic Chemistry. A comprehensive understanding of these branches is essential for success in the examination.
The books to be followed for scoring 100 percentiles in chemistry are listed below:
Chemistry Books by O.P. Tandon
Wiley's Solomons, Fryhle & Snyder Organic Chemistry for JEE by M.S. Chouhan
Objective Chemistry by R.K. Gupta
Objective Chemistry by R.K. Gupta
Tips to Score 100 Percentile In JEE Mains
Create a Study Plan:
Develop a well-structured study plan that allocates sufficient time to each subject. Prioritize topics based on their weightage in the exam and your proficiency in them. Ensure that your study plan allows for regular revisions and practice.
Practice Regularly:
Practice is key to success in JEE Mains. Solve a variety of problems from different sources, including previous years' question papers and mock tests. This will help you develop speed and accuracy in answering questions, a crucial factor in competitive exams.
Choose The Right Study Material:
Important Books:
The National Council of Educational Research and Training (NCERT) textbooks are the bedrock of JEE Mains preparation. Understanding concepts from Class 11 and 12 textbooks in Physics, Chemistry, and Mathematics is essential.
Previous Years' Question Papers:
An indispensable part of JEE Mains preparation is solving previous years' question papers. These papers offer insights into the exam pattern, the distribution of topics, and the level of difficulty. Regularly solving and analyzing these papers can be instrumental in refining your strategy and boosting confidence.
Online Learning Platforms:
Leverage online learning platforms like Careers360, Khan Academy, Coursera, and edX to supplement your preparation. These platforms offer video lectures, interactive quizzes, and additional study materials. They can be particularly useful for understanding complex concepts through multimedia resources.
Self-made Notes:
Develop the habit of creating concise and comprehensive notes as you study. These notes act as quick references during revision and help reinforce key concepts.
Time Management:
Develop effective time management skills. Divide your time wisely during the exam, allocating sufficient time to each section. Practice time-bound mock tests to enhance your ability to solve problems under pressure. Maintain a healthy lifestyle during your preparation. A healthy body and mind contribute significantly to your ability to concentrate and perform well in exams. This is one of the most ignored tips to score 100 percentile in the JEE Main and should not be taken lightly.
Identify Weaknesses:
Choose the topics and subjects that are your strengths. Work on the weaker topics and subjects more and devote more time to them.
Revision Strategy:
Devote time to regular revisions. Create concise notes that capture the key concepts and formulas. This will help you recall information quickly during the exam.
Mock Tests and Analysis:
Take regular mock tests to simulate exam conditions. After each test, analyze your performance, identify mistakes, and work on improving them.
Topper’s Opinion
Read more articles and go through interviews of toppers of IIT JEE and follow their advice and tips. Here are a few suggestions that you might go through.
Hard Work and Perseverance:
"Success in JEE requires consistent hard work and dedication. Keep pushing yourself, and don't give up."
Balanced Preparation:
"Focus on understanding concepts rather than rote learning. A balanced approach to all subjects is crucial for success."
Effective Time Management:
"Plan your study schedule wisely. Prioritize weak areas, but don't neglect strong ones. Time management is key."
Scoring a perfect 100 percentile in JEE Mains requires diligent preparation, strategic planning, and a clear understanding of the exam. By following these guidelines and staying focused on your goal, you increase your chances of achieving the dream score that opens doors to the top engineering institutes in India. Remember, success in JEE Mains is not just about hard work; it's about working smart and staying consistent in your efforts.
Frequently Asked Questions (FAQs)
1.Are all three papers compulsory for the JEE Main Exam ?
Yes, all three papers are compulsory for JEE Main Exam. Every paper contains equal number of weightage in JEE Main Exam.
2.What are important chapters in maths for the JEE Exam ?
Some important chapters are integral calculus, Limit, continuity and differentiability, Co-ordinate geometry, vector and 3D.
3.Which is the best book for the physics JEE Main Exam ?
JEE is a national level exam. One book is not sufficient for this exam. Few books that are best for JEE Main Physics are IIT JEE Physics by D.C. Pandey ,Problems in General Physics by I.E. Irodov.
4.What is the good score in chemistry for JEE ?
JEE chemistry paper is conducted for 100 marks. 65+ is considered to be a good score in chemistry.
With 95.88 percentile in JEE Mains, your All India Rank is likely around 45,000–50,000, which gives you a decent chance to get CSE at CBIT (Chaitanya Bharathi Institute of Technology) under the B-Category (management quota).
Why you have a chance:
B-Category seats are not strictly based on JEE rank, but percentile and academic performance are considered.
95.88 percentile is considered strong for B-Category admissions, especially if you apply early and meet all requirements.
What to do:
Apply as soon as CBIT opens B-Category applications.
Yes it is possible to get admission in BTech in Gujarat even if you have not appeared for GUJCET or JEE and have not registered with ACPC but only through management quota or institute level admission Many private engineering colleges in Gujarat reserve some percentage of seats under management quota which are filled directly by the college based on class twelve marks usually in Physics Chemistry and Mathematics You need to visit the official website of the college or contact the admission office to know the eligibility fees and documents required It is important to note that government colleges and seats under the ACPC counseling process will not be available to you without GUJCET or JEE and ACPC registration Hence your chances are only in self financed private colleges through management quota
With 39 percentile in JEE Mains, it's very unlikely to get CSE or IT at Sanjivani College, Kopargaon under the All India quota. You may try for lower-demand branches or go through management quota. Better chances if you improve your score in the next attempt.
With 91.30 percentile in JEE Main under OBC and home state quota, you have a fair chance of getting CSE at OUTR Bhubaneswar. Last year’s cutoff for OBC (home state) was around your range. It’s a close call, so make sure to fill OUTR CSE as a top preference during counselling and also keep backup options like IT or ECE. Monitor the counselling rounds closely for better chances.
A flight attendant ensures passenger safety and comfort during flights. Key duties include conducting safety checks, assisting passengers, serving food and drinks, and managing emergencies. They must be well-trained in safety procedures and customer service. A high school diploma is typically required, followed by rigorous training to qualify for the role.
A Flight Engineer monitors and operates an aircraft’s complex systems like engines, fuel, and hydraulics during flight, ensuring optimal performance and safety. They assist pilots with technical issues, conduct inspections, and maintain records. This role requires strong technical knowledge, problem-solving, and communication skills. Training usually involves a degree in aviation or aerospace engineering and specialised certification.
An Aircrew Officer operates and navigates aircraft, ensuring safe flights and compliance with aviation regulations. Key duties include managing flight systems, conducting pre- and post-flight checks, and adhering to safety standards. The role typically requires working five days a week, with around 120 flight hours monthly. Employment may be contractual or permanent, depending on the airline.
An aerospace engineer designs, develops, tests, and maintains aircraft, spacecraft, and related systems. They apply physics and engineering principles to improve aerospace technologies, often working in aviation, defence, or space sectors. Key tasks include designing components, conducting tests, and performing research. A bachelor’s degree is essential, with higher roles requiring advanced study. The role demands analytical skills, technical knowledge, precision, and effective communication.
An air hostess, or flight attendant, ensures passenger safety and comfort during flights. Responsibilities include safety demonstrations, serving meals, managing the cabin, handling emergencies, and post-flight reporting. The role demands strong communication skills, a calm demeanour, and a service-oriented attitude. It offers opportunities to travel and work in the dynamic aviation and hospitality industry.
An aeronautical engineer designs, develops, tests, and maintains aircraft and related systems. They work on components like engines and wings, ensuring performance, safety, and efficiency. The role involves simulations, flight testing, research, and technological innovation to improve fuel efficiency and reduce noise. Aeronautical engineers collaborate with teams in aerospace companies, government agencies, or research institutions, requiring strong skills in physics, mathematics, and engineering principles.
A Safety Manager ensures workplace safety by developing policies, conducting training, assessing risks, and ensuring regulatory compliance. They investigate incidents, manage workers’ compensation, and handle emergency responses. Working across industries like construction and healthcare, they combine leadership, communication, and problem-solving skills to protect employees and maintain safe environments.
An airline pilot operates aircraft to transport passengers and cargo safely. Responsibilities include pre-flight planning, in-flight operations, team collaboration, and post-flight duties. Pilots work in varying schedules and environments, often with overnight layovers. The demand for airline pilots is expected to grow, driven by retirements and industry expansion. The role requires specialized training and adaptability.
Welding Engineer Job Description: A Welding Engineer work involves managing welding projects and supervising welding teams. He or she is responsible for reviewing welding procedures, processes and documentation. A career as Welding Engineer involves conducting failure analyses and causes on welding issues.
A career as Transportation Planner requires technical application of science and technology in engineering, particularly the concepts, equipment and technologies involved in the production of products and services. In fields like land use, infrastructure review, ecological standards and street design, he or she considers issues of health, environment and performance. A Transportation Planner assigns resources for implementing and designing programmes. He or she is responsible for assessing needs, preparing plans and forecasts and compliance with regulations.
An architect plans and designs buildings, ensuring they are safe, functional, and aesthetically pleasing. They collaborate with clients, engineers, and contractors throughout the construction process. Key skills include creativity, design software proficiency, and knowledge of building codes. In India, a 5-year B.Arch degree and registration with the Council of Architecture are required to practise professionally.
Having a landscape architecture career, you are involved in site analysis, site inventory, land planning, planting design, grading, stormwater management, suitable design, and construction specification. Frederick Law Olmsted, the designer of Central Park in New York introduced the title “landscape architect”. The Australian Institute of Landscape Architects (AILA) proclaims that "Landscape Architects research, plan, design and advise on the stewardship, conservation and sustainability of development of the environment and spaces, both within and beyond the built environment". Therefore, individuals who opt for a career as a landscape architect are those who are educated and experienced in landscape architecture. Students need to pursue various landscape architecture degrees, such as M.Des, M.Plan to become landscape architects. If you have more questions regarding a career as a landscape architect or how to become a landscape architect then you can read the article to get your doubts cleared.
Urban Planning careers revolve around the idea of developing a plan to use the land optimally, without affecting the environment. Urban planning jobs are offered to those candidates who are skilled in making the right use of land to distribute the growing population, to create various communities.
Urban planning careers come with the opportunity to make changes to the existing cities and towns. They identify various community needs and make short and long-term plans accordingly.
A plumber installs, maintains, and repairs water, gas, and waste systems in homes and buildings. Their duties include fixing leaks, installing fixtures, testing systems, ensuring safety compliance, and working with other professionals on projects. They also document repairs and may supervise apprentices. Plumbers play a key role in ensuring public health and the smooth functioning of essential utilities.
Individuals who opt for a career as construction managers have a senior-level management role offered in construction firms. Responsibilities in the construction management career path are assigning tasks to workers, inspecting their work, and coordinating with other professionals including architects, subcontractors, and building services engineers.
Individuals who opt for a career as an environmental engineer are construction professionals who utilise the skills and knowledge of biology, soil science, chemistry and the concept of engineering to design and develop projects that serve as solutions to various environmental problems.
Individuals who opt for a career as geothermal engineers are the professionals involved in the processing of geothermal energy. The responsibilities of geothermal engineers may vary depending on the workplace location. Those who work in fields design facilities to process and distribute geothermal energy. They oversee the functioning of machinery used in the field.
Energy efficiency engineering is a broad field of engineering which deals with energy efficiency, energy services, facility management, plant engineering, and sustainable energy resources. Energy efficiency engineering is one of the most recent engineering disciplines to emerge. The field combines the knowledge and understanding of physics, chemistry, and mathematics, with economic and environmental engineering practices. The main job of individuals who opt for a career as an energy performance engineer is to find the most efficient and sustainable path to operate buildings and manufacturing processes.
Individuals who opt for a career as energy performance engineers apply their understanding and knowledge to increase efficiency and further develop renewable sources of energy. The energy efficiency engineers also examine the use of energy in those procedures and suggest the ways in which systems can be improved.
A geologist attempts to comprehend the historical backdrop of the planet we live on, all the more likely to anticipate the future and clarify current events. He or she analyses the components, deployments, results, physical characteristics, and past of the planet. A geologist examines the landforms and landscapes of the earth in relation to the geology, climatic, and human processes that have shaped them.
A geologist studies earth procedures, for example, seismic tremors, avalanches, floods, and volcanic eruptions to review land and draw up safe structure plans. When he or she researches earth materials, explores metals and minerals, yet in addition search for oil, petroleum gas, water, and strategies to extricate these.
A career as a Petroleum engineer is concerned with activities related to producing petroleum. These products can be in the form of either crude oil or natural gas. Petroleum engineering also requires the exploration and refinement of petroleum resources. Therefore, a career as a petroleum engineer comes up with oil and gas onshore jobs. There are also desk jobs in the petroleum industry. In layman’s terms, a petroleum engineer is a person who finds the best way to drill and extract oil from oil wells. Individuals who opt for a career as petroleum engineer also tries to find new ways to extract oil in an efficient manner.
A career as Transportation Planner requires technical application of science and technology in engineering, particularly the concepts, equipment and technologies involved in the production of products and services. In fields like land use, infrastructure review, ecological standards and street design, he or she considers issues of health, environment and performance. A Transportation Planner assigns resources for implementing and designing programmes. He or she is responsible for assessing needs, preparing plans and forecasts and compliance with regulations.
A career as a civil engineer is of great importance for the infrastructural growth of the country. It is one of the most popular professions and there is great professional as well as personal growth in this civil engineering career path. There is job satisfaction in this civil engineering career path, but it also comes with a lot of stress, as there are multiple projects that need to be handled and have to be completed on time. Students should pursue physics, chemistry and mathematics in their 10+2 to become civil engineers.
A career as a Transportation Engineer is someone who takes care of people's safety. He or she is responsible for designing, planning and constructing a safe and secure transportation system. The transportation sector has seen a huge transformation and is growing day by day and improving every day.
As a Transport Engineer, he or she needs to solve complex problems such as accidents, costs, traffic flow, and statistics. A Transport Engineer also collaborates for projects with some other companies.
A Loco Pilot operates trains, ensuring safe and timely transport of passengers or goods. Starting as an Assistant Loco Pilot, one can progress to senior roles with experience. The job demands technical knowledge, focus, and adherence to safety protocols. It involves coordination with train staff and may require working long hours under pressure.
