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Most Important Chapters and Topics for JEE Mains 2025 - Students preparing for the JEE Mains 2025 must focus on high scoring chapters and topics from Physics, Chemistry and Mathematics. Understanding the most important topics will help candidates prepare for the NTA JEE Main 2025 exam efficiently. Candidates can check the syllabus of JEE Main to identify key chapters and topics. It's crucial to cover all Important chapters for JEE Mains 2025 from the basic level. Additionally, students must check the JEE Main chapter-wise weightage PDF to get insight into which topics carry more weight in the exam. The authority has announced the JEE Main 2025 exam dates for both sessions on the official website. Candidates appearing for the JEE Main exam can find here the important topics and chapters to ace the entrance exam.
The syllabus of JEE Main 2025 is vast, encompassing of topics from class 11 and 12. The subjects included in the JEE Main 2025 exam are Physics, Chemistry and Mathematics. Candidates must ensure to start their preparation with the topics that have a higher weightage in the exam. Hence, starting with the important chapters for JEE Mains 2025 is the best way to prepare for JEE Main 2025. The list of high weightage chapters for JEE Mains 2025 is prepared by Careers360 experts. Students can also solve previous JEE Main question papers to identify the important chapters of JEE Mains 2025. All important topics of JEE Main 2025 must be studied thoroughly to crack the JEE Main 2025 exam.
Candidates are advised to study all the chapters included for JEE Main 2025 as questions are formulated from the entire syllabus. However, it is a good strategy to start preparation for the exam from the important topics of the JEE Main 2025 exam. Also, students must refer to JEE Main sample papers to get an exact idea about the overall JEE exam pattern and the way that the questions will be formulated. Applicants can also know the weightage of chapters in JEE Mains exam through important topics. Students are provided here with the JEE Main high scoring chapters and topics which should be given extra emphasis to score high.
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The Most scoring chapters in JEE Mains Physics list given below should first be studied by candidates.
Simple Harmonic Motion
Rotational Motion
Thermodynamics
Electrostatics
Magnetism
Optics
Modern Physics
Kinetic energy
Candidates can check the most important chapters for JEE Mains 2025 Physics, including Physics and Measurement, Work, Energy and Power, Rotational Motion, Properties of Solids and Liquids, and more. Aspirants can refer to the Physics important chapters for JEE Main 2025 in the table below.
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The following are the Most scoring chapters in JEE Mains Chemistry. These topics can first be covered by candidates while preparing for the exam.
Electrochemistry
Coordination compound
Salt analysis
Ionic equilibrium
Thermodynamics & thermochemistry
Aldehydes and ketones
Aromatic hydrocarbons
Alkyl halides and aryl halides
The important chapters for Chemistry include Some Basic Concepts in Chemistry, Atomic Structure, Chemical Thermodynamics, Redox Reactions, Electrochemistry, and more. Candidates can refer to the important chapters for JEE Mains 2025 chemistry in the table below.
Candidates can check the list of the Most scoring chapters in JEE Mains Maths below. Candiadtes can use this list to gain an idea of the most important JEE Main 2025 maths chapters.
Complex Number
Calculus
Vector & 3 D
Probability
Trigonometric Equation
Properties of Triangles
Quadratic Equation
Sequence and Series
Permutations and combination
JEE Main Maths important topics include Complex Numbers and Quadratic Equations, Matrices and Determinants, and Permutations and Combinations. Candidates can refer to the important chapters for JEE Mains 2025 Mathematics in the table below.
Students must cover all the Important chapters for JEE Mains 2025 from the below-recommended books by various subject experts, previous year JEE Main toppers and many test takers. Candidates are advised to first thoroughly go through the NCERT books for JEE Main 2025 preparation. Apart from NCERT books, students are advised to follow only one or two books for each subject and not refer to so many books. Apart from the theory books, candidates are also advised to check the sample papers and model question papers.
Candidates can check the best books for JEE Main 2025 Physics, Chemistry, and Mathematics in the table below.
Subject | Recommended Books |
Mathematics |
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Physics |
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Chemistry |
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Yes, the class 11 syllabus is very important for JEE Main, as it has approx 40 to 45% weightage.
Chemistry is the most scoring subject in JEE Main because, according to past paper analysis, it has more conceptual questions.
Candidates must first complete the NCERT books for all the topics and then move ahead to RD Sharma for Maths.
The weightage of trigonometry is around 3-4% in the exam. It is necessary to cover it. However, it is not very important since there are other high-weightage topics students can prepare instead of trigonometry.
If you want to qualify for the exam with good marks, then skipping a chapter is not recommended. Candidates must complete the entire syllabus, since the JEE Main difficulty level is rated moderate to difficult.
The duration of the JEE Main exam is 3 hours. For candidates with disabilities, additional time may be provided.
If there are mistakes in your name, date of birth, or other key information on the admit card, candidates can request a correction by contacting the NTA helpline during the given timeframe, which will be announced in due course.
The most scoring chapters in JEE Mains includes Simple Harmonic Motion & Rotational Motion from physics, Hydrogen Bonding & Electrochemistry for chemistry and Complex Number & Calculus from maths.
Calculus from Mathematics with a 25% has the highest weightage in JEE Mains 2025.
Maths is the least scoring subject in the JEE Mains exam, as it is a very tough paper.
In JEE Mains 2025, Calculus holds the highest weightage, contributing around 25%. Key topics include differentiation, integration, and their applications. Following closely are Algebra and Coordinate Geometry, which require strong problem-solving skills, including solving equations, inequalities, and conic sections.
The most important topics and chapters for JEE Mains include Rotational Motion, Thermodynamics, Simple Harmonic Motion (SHM), Electrostatics, Magnetism, Optics, and Modern Physics.
Hello,
with a JEE Main general category rank of 38,860, securing admission to electronics and communication engineering (ECE) in top NITs in south india is challenging. however, you may have a chance in newer or less competitive IIITs such as IIIT Srirangam, IIIT Kottayam, or IIITDM Kancheepuram, where ECE closing ranks have extended beyond 35,000 in recent years. its advisable to participate in all JOSAA counselling rounds and consider spot rounds, as cutoff can vary annually based on seat availability and applicant preferenes.
With 78 percentile (CRL 3.18 lakh) in JEE Main (General category), you can get:
Private Colleges (Good Chances):
Galgotias University (Noida)
GL Bajaj (Greater Noida)
DY Patil College (Pune)
Acharya Institute (Bangalore)
MIT-WPU (Pune, lower branches)
Government Options:
Very low chance in NITs/IIITs
Try CSAB special rounds or spot counselling
Check state quota seats in your home state
With a 45.9 percentile in JEE Mains 2025, getting into top government colleges is unlikely. However, you can consider:
1. State Government Colleges through state exams (e.g., MHT CET, UPSEE).
2. Newer GFTIs with lower cutoffs in special/spot rounds.
3. Private Colleges that accept JEE scores but may have lower cutoffs.
With a 96.2 percentile and a rank of 57,486 in JEE Mains, here are some college options you might be able to consider:
1. Government Colleges (GFTIs and State Engineering Colleges):
GFTIs (Government Funded Technical Institutes): Some newer GFTIs might have a lower cutoff for admissions.
State Colleges: Apply through state-level exams or quotas (e.g., MHT CET, WBJEE, UPSEE).
Other Engineering Colleges: Some government engineering colleges might accept your rank through state counseling or special rounds.
2. Private Colleges:
Private Colleges Accepting JEE Mains: Many private engineering colleges accept JEE Main scores and may have lower cutoffs, such as:
UPES Dehradun
VIT Bhopal
LPU (Lovely Professional University)
Shiv Nadar University
Bennett University
You might be able to get branches like Mechanical, Civil, or Electrical Engineering.
3. Other Options:
Spot Rounds or CSAB Counseling: These rounds can offer opportunities for admission in various colleges.
With a JEE Main 2025 rank of 163355, 88.92 percentile, and General category, chances of getting a top government college in West Bengal are low. However, you may get lower branches like Mechanical or Civil in institutes like Kalyani Government Engineering College.
A flight attendant is a professional whose primary duty is to ensure the safety and comfort of passengers during an airline flight. An individual who is pursuing a career as a flight attendant is part of the cabin crew for the plane, a team of personnel who operate a commercial, business, or even military aircraft while travelling domestically or internationally.
An individual pursuing a career as a flight attendant is specially trained for the aircraft in which he or she works since passenger safety is their foremost concern. In this article, we will discuss how to become a flight attendant in India or how to become a flight attendant after graduation.
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.
A career in the aviation industry always sounds exciting. But, there is no scope for the slightest error as it may cost the lives of many people. A Flight Engineer role comes with the responsibility of monitoring the aircraft engine and control systems while in flight. Whenever the aircraft is away from the home station, he or she is required to perform pre-flight and post-flight inspections
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 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.
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.
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.
A Conservation Architect is a professional responsible for conserving and restoring buildings or monuments having a historic value. He or she applies techniques to document and stabilise the object’s state without any further damage. A Conservation Architect restores the monuments and heritage buildings to bring them back to their original state.
A Structural Engineer designs buildings, bridges, and other related structures. He or she analyzes the structures and makes sure the structures are strong enough to be used by the people. A career as a Structural Engineer requires working in the construction process. It comes under the civil engineering discipline. A Structure Engineer creates structural models with the help of computer-aided design software.
Highway Engineer Job Description: A Highway Engineer is a civil engineer who specialises in planning and building thousands of miles of roads that support connectivity and allow transportation across the country. He or she ensures that traffic management schemes are effectively planned concerning economic sustainability and successful implementation.
Are you searching for a Field Surveyor Job Description? A Field Surveyor is a professional responsible for conducting field surveys for various places or geographical conditions. He or she collects the required data and information as per the instructions given by senior officials.
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.
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.
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 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 or locomotive pilot is a professional responsible for operating trains. He or she starts, stops, or controls the speed of the train. A locomotive pilot ensures that the train operates according to time schedules and signals. These loco pilots are responsible for carrying people and products to distinct destinations.
A loco pilot has thorough knowledge and understanding of the railway operations, rules, regulations, protocols, and measures to take in times of emergency. Their role is crucial in ensuring passenger and freight trains' smooth and safe operation. Here, in this article, we will discuss everything on how to how to become a loco pilot.
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