JEE main 2023
Every year, the National Testing Agency (NTA) conducts the computer-based online JEE Main 2023 exam for candidates seeking to enroll in undergraduate programs at India’s top engineering colleges. The two papers that comprise JEE Main 2023 are Paper 1 (B.E./B.Tech.) and Paper 2 (B.Arch./B.Plan.).
JEE main 2023 exam – Structure
In the JEE main 2023 exam, there will be a total of 3 hours given to the candidates for the completion of the exam.
JEE main 2023 – Syllabus
The JEE main syllabus for the three subjects: physics, chemistry, and mathematics, B. Arch and B. Plan is listed below.
JEE main Syllabus – Physics
There will be 2 sections in the physics exam. Section A – multiple-choice questions (MCQs), whereas Section B – numerical value questions (NVQs) based on experimental abilities.
|Physics Section A
|Physics Section B
|Physics and measurement
|Vernier caliper – its uses
|Screw gauge – its uses
|Work, energy, and power
|Young’s modulus of elasticity (YDSE)- metallic wire
|Properties of solids and liquids
|Surface tension of water (Capillary rise & Effect of detergents)
|Coefficient of viscosity of a spherical body by measuring terminal velocity,
|Laws of Motion
|Plotting a cooling curve to represent the relationship between a hot body’s temperature and time.
|Oscillations and waves
|Using a resonance tube to measure the speed of sound in air at room temperature,
|Using mixing method determining Specific heat capacity of liquid and solid.
|Kinetic theory of gasses
|Determine resistance using a meter bridge.
|The resistivity of wire using Ohm’s law.
|Comparing emf and measuring a cell’s internal resistance using Potentiometer
|Galvanometer resistance measured and figjure of using half deflection.
|Magnetic effects of current and magnetism
|Potentiometer- Comparison of emf and internal resistance of a cell.
|Using the parallax method determining focal length of; Convex & Concave mirror and Convex lens
|Atoms and nuclei
|Forward and reverse bias by P-N junction diode.
|Characteristic curves of a Zener diode
|Dual nature of matter and radiation
|Characteristic curves – finding current and voltage gain.
|Diode, LED, Transistor, IC, and resistor identification.
|Angle of deviation vs angle of incidence by triangular prism graph
JEE main Syllabus – Chemistry
The JEE Main syllabus 2023 entire chemistry section is divided into three sections. Refer to the table below:
|Some basic concepts in chemistry
|Classification of elements and periodicity in properties
|Purification and characterization of organic compounds
|States of Matter
|Alkali and Alkaline earth metals
|Chemistry in everyday life
|Chemical bonding and molecular structure
|P Block elements (Group 13-18)
|Principles related to practical chemistry
|D and F- block elements
|Organic compounds containing halogens
|Organic compounds containing oxygen
|Some basic principles of organic chemistry
|Redox reactions and electrochemistry
|General principles and processes of isolation of metals
|Organic compounds containing nitrogen
JEE main Syllabus – Mathematics
There will be 2 sections like physics, section A will be (MCQs) and section B will comprise of (NVQ).
|Complex numbers and quadratic equations
|Matrices and determinants
|Binomial theorem and its simple applications
|Sets, relations, and functions
|Sequence and Series
|Permutations and combinations
|Statistics and probability
|Limit, continuity, and differentiability
|Three- Dimensional Geometry
JEE Main Syllabus 2023 – Paper 2A
The Maths syllabus for Paper 2A (B Arch) is comparable to the math syllabus for Paper 1. The complete JEE Main Paper 2A syllabus for BArch is available for candidates below.
|Paper 2A Topics
|Aptitude Part I
|Awareness of persons, buildings, places and material etc. Texture related to Architecture and build—environment.Visualizing 3-D objects from 2-D drawings.Visualizing. different sides of 3-D objects.Analytical Reasoning Mental Ability
|Aptitude Part II
|3-D – perception.Geometric or abstract pattern designs and drawings by pencil.Transformation forms both 2-D and 3-D union, and 3-D views of objects.Making 2-D and 3-D compositions using the provided forms and shapes.
|Drawing from recollection of urban, rural, and landscape and activities.
JEE Main Syllabus 2023 – Paper 2B (BPlan)
The JEE Main 2023 syllabus for the Exam 2B, the aptitude syllabus for Paper 2B (BPlan) is the same as those for BArch.
|GK questions and knowledge about issues, government programs, etc.
|The idea of nationalism, nationalism in India, the pre-modern world etc.Types of resources, national economy; Human Settlements.federalism, political parties, democracy, and the Indian constitution.Economic development
|Comprehension (unseen passage); map reading skills, critical reasoning, basic concepts of statistics and quantitative reasoning.
For more information on JEE Main 2023 exam please visit : https://www.shiksha.com/engineering/jee-main-exam