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Do Or Die Chapters for JEE Mains 2026 - With JEE Main 2025 now behind us, students are turning their attention to the 2026 exam. A new academic journey begins, and this is the perfect time to start preparing with clarity and purpose. Staying disciplined and consistent will make all the difference in your JEE Main 2026 performance. The exam is expected to be conducted in two phases—January and April 2026. Registrations for the first session may open around November 2025. The list of important chapters from Physics, Chemistry and Mathematics that each aspirants must prepare at any cost are listed here.
JEE Main preparation for 2026 has to be done in a systematic manner acknowledging the chapters which when covered, yield maximum marks. These chapters are critical in effective preparation and high scores acquisition. In Physics, Chemistry and Mathematics, all sections within each subject, some topics are normally seen to be more important than others by virtue of their weightage in the JEE Main exam. This article discusses the do or die chapters for JEE Mains 2026 in detail, offering a channelized preparation guide to aspirants. Below are the Do Or Die Chapters For JEE Mains 2025 that are pivotal in shaping your exam strategy.
Cracking JEE Main 2026 is greatly decided on the basis of the topics chosen by a student that comprises a higher percentage of questions included in the exam. The following sections provide a detailed breakdown of the most important sections in all the three subjects to enable students to use their time optimally.These chapters are the Most Important Chapters For JEE Main 2026, and mastering them will help you maximize your chances of success.
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These most important do or die chapters for JEE Main 2026 commonly attract higher weightage and significantly contribute to the overall scores. Because of the expanded syllabus, passing exams with great scores and thorough knowledge of each chapter is practically impossible. Hence, focusing on such crucial chapters helps the students better organize and direct their efforts towards the comprehension of the material on the syllabus with an option to get the highest scores within the least amount of time. Thus aspirants focusing on such topics could successfully confront the examination and aim at getting a position as top ranked.
Strategic preparation focusing on the Do Or Die chapters for JEE Mains Physics 2026 can significantly enhance performance.These do or die chapters for JEE Mains 2026 are critical in building a strong foundation for cracking the Physics section. However, strategic preparation of the following high-priority chapters can significantly enhance performance:
Mastering these do or die chapters for JEE Mains Physics 2026 ensures the ability to tackle diverse problems in the Physics section.
By mastering these Do Or Die chapters for JEE Mains Maths 2026, you will be well-prepared for tackling the toughest questions in the exam.
Chapter | Key Topics | Weightage |
Modern Physics | The Photoelectric Effect , Bohr’s model, Dual nature of matter | 10% |
Electromagnetic induction,Alternating current | 8% | |
Work-energy theorem, Rotational motion, Gravitation | 10% | |
Ray optics, Wave Optics | 6% | |
Thermodynamics | Laws of thermodynamics, Heat Transfer By Radiation | 8% |
Prioritize NCERT: Clear concepts from NCERT text books only.
Focus on Derivations: Numeric problems derive from practices, and therefore, key derivations should be practiced often.
Solve Numerical Problems: Solve problems from old papers and mock tests often. Focusing on these do or die chapters for JEE Mains 2026 will help you strengthen your Physics preparation.
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Strategically approaching the Do Or Die chapters for JEE Mains Chemistry 2026 can make this subject highly scoring despite its vastness. Physical, Organic, and Inorganic Chemistry. Despite its vastness, Chemistry often proves to be a scoring subject if approached strategically. Focusing on these Do Or Die chapters for JEE Mains Chemistry 2026 will ensure that you have a comprehensive understanding of the subject's core concepts.
Chapter | Key Topics | Weightage |
Quantum numbers, Bohr’s model, Electronic configuration | 5.33% | |
Chemical Bonding and Molecular Structure | Hybridization, VSEPR theory, Molecular shapes | 7.33% |
pH, Solubility equilibrium, Gibbs Free Energy Of Reaction | 7% | |
Redox Reaction and Electrochemistry | Nernst equation, Faraday’s laws | 7.5% |
Solutions | Colligative properties, Osmosis, Henry’s Law, Types Of Solution | 6.5% |
Chapter | Key Topics | Weightage |
Markovnikov’s rule, Anti-Markovnikov addition, Iupac Nomenclature Of Alkanes | 7% | |
Organic Compounds Containing Oxygen | Reduction, Oxidation, Properties of Phenols, Carboxylic Acids | 7.33% |
Organic Compounds Containing Nitrogen | Hoffmann Bromamide, Azo-Coupling, Basicity of amines | 6% |
Some Basic Principles of Organic Chemistry | IUPAC nomenclature, Structural isomerism | 9.5% |
Amino acids, Proteins, Polysaccharides | 5% |
Chapter | Key Topics | Weightage |
Periodic Table and Properties | Atomic radii, Ionization potential, Periodic trends | 6% |
Crystal Field Theory, Magnetic properties | 6.5% | |
D- and F-Block Elements | Oxidation Number , Chemical properties of KMnO₄, K₂Cr₂O₇ | 6% |
Chemical Bonding and Molecular Structure | Hybridization, Energy-level diagrams, Molecularity Of Reaction | 7.33% |
The do or die chapters for JEE Mains Chemistry 2026 dominate the Chemistry section due to their high weightage.
High Weightage: These topics often dominate Chemistry sections.
Conceptual Importance: They form the foundation for advanced problems.
Ease of Scoring: Many questions from these topics are straightforward.
Revise NCERT Thoroughly: Ensure a deep understanding of NCERT books.
Practice Mock Tests: Take sectional mock tests to improve accuracy.
Memorize Reactions: Regularly revise organic and inorganic reactions.Chemistry candidates can improve their scores by prioritizing these do or die chapters for JEE Mains 2026.
Mathematics requires consistent practice and familiarity with formulas. Certain chapters are particularly high-yield and demand focused attention. Focusing on the Do Or Die chapters for JEE Mains Maths 2026 ensures efficient utilization of preparation time.
Chapter | Key Topics | Weightage |
Limits, Continuity, Differentiation, Integration | 12% | |
Algebra | Complex numbers, Quadratic equations | 10% |
Coordinate Geometry | Circles, Conic sections, Straight lines | 12% |
Probability and Statistics | Bayes' theorem, Mean, Variance | 6% |
Identities, Heights and Distances | 6% |
Subject | Number of Questions | Question Type | Marking Scheme |
25 | MCQs and Numerical Answer Type | +4 for correct, -1 for MCQs only | |
Chemistry | 25 | MCQs and Numerical Answer Type | +4 for correct, -1 for MCQs only |
Mathematics | 25 | MCQs and Numerical Answer Type | +4 for correct, -1 for MCQs only |
Total | 75 | Combination of MCQs and Numericals | 300 marks in total |
Master Formulae: Create a formula sheet for regular revision. These Do Or Die chapters for JEE Mains Maths 2026 should be thoroughly practiced to ensure you achieve top marks in the Mathematics section.
Solve PYQs: Focus on past year’s questions to understand patterns.
Time Management: Allocate time wisely while solving questions in exams.
These do or die chapters for JEE Mains Maths 2026 serve as the foundation for a high score in Mathematics. Mastering the do or die chapters for JEE Mains 2026 in Mathematics will lead to significant improvements in your overall score.
Prioritize high-yield chapters: Focus on areas that offer the highest weightage and are most likely to appear in the exam.
Practice Mock Tests: How often do you take routine mock tests to identify mistakes and avoid repeating them in future exams!
Revise Regularly: Spend extra time on the areas of weakness to reinforce bad performing aspects.
Use Reliable Resources: Focus only on NCERT and standard reference books preferred.
Maintain Consistency: Well structured study schedules are helpful in improving on studies and general performance.
By effectively preparing for the do or die chapters for JEE Mains 2026, candidates can maximize their scores and ensure success in this fiercely competitive examination. By focusing on the do or die chapters for JEE Mains 2026, candidates can ensure that they are preparing with maximum efficiency.
The do or die chapters for JEE Mains 2026 means those chapters that usually have more weightage in the JEE Mains examination patterns. In doing so, the essence of concentrating on these chapters is to provide students a chance to grab as many scores as possible in the Physics, Chemistry, and Mathematics papers while skipping less relevant areas.
It means a great emphasis must be laid on sections such as Modern Physics, Electrodynamics, and Mechanics – do or die chapters for JEE Mains Physics 2026. In all these chapters, they always feature significantly in the exam, hence practicing them will give you better results.
JEE Mains Chemistry is going to change in 2026, hence the right approach is to confine to high yielding areas like Chemical Bonding, Organic Chemistry, Thermodynamics etc. Effective preparation will include revisiting NCERT, taking mock examinations and memorizing certain reactions in order to be certain about the subject area.
Hello Radha ,
I hope you are doing well. As per your mentioned query, yes jee advanced is mandatory for AAT exam. Only the qualifiers of JEE advanced can attempt the Architecture Aptitude Test.
To know more , refer this :
https://engineering.careers360.com/articles/jee-advanced-aat
Good luck!
With a JEE Mains rank around 203,820, chances of getting top NITs or IIITs are low. You may get admission in some state-level or private engineering colleges across India. Branches like ECE or EE are more likely than CSE or IT, as those are highly competitive. Consider looking into newer NITs or private universities too.
With a JEE Main rank around 5 lakhs, getting CSE in top NITs or IIITs is unlikely. However, you can explore private universities like LPU, SRM, or state-level colleges through counselling. Also, check for spot round or management quota options in some institutes.
As of now, the National Testing Agency (NTA) has not publicly released the complete All India Rank (AIR) list for JEE Main 2025 B.Arch (Paper 2A), including the candidate who secured AIR 47. Only the top scorers and state-wise toppers have been officially announced. For instance, Patne Neel Sandesh from Maharashtra achieved a perfect NTA score of 100.0000000, securing the top position in B.Arch.
To find out the name of the candidate with AIR 47, you may need to wait for the official release of the full rank list or check your individual scorecard if you appeared for the exam.
With an OBC-NCL category rank of 2,13,000 in JEE Mains, it is quite unlikely that you will get a seat in Government Engineering College Bikaner through the JoSAA counselling, especially in popular branches like CSE, ECE, or IT. This college generally closes at a much lower OBC rank for most branches.
However, you may still have a chance through CSAB special rounds , where cutoffs sometimes go higher. Also, if the college has any state quota or management quota options , it's worth exploring them separately. Keep checking the official CSAB website and the college’s admission notices.
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 is a professional responsible for employee’s safety at work. He or she plans, implements and oversees the company’s employee safety. A Safety Manager ensures compliance and adherence to Occupational Health and Safety (OHS) guidelines.
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.
An expert in plumbing is aware of building regulations and safety standards and works to make sure these standards are upheld. Testing pipes for leakage using air pressure and other gauges, and also the ability to construct new pipe systems by cutting, fitting, measuring and threading pipes are some of the other more involved aspects of plumbing. Individuals in the plumber career path are self-employed or work for a small business employing less than ten people, though some might find working for larger entities or the government more desirable.
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.
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