JEE Main 2023 Live: Session 1 answer key out, link here

Do not wear closed footwear or footwear with thick soles like shoes or heels. Instead, go for slippers or sandals with low heels.

Wear light coloured clothes with half sleeves like T shirts. Avoid clothes with large buttons and any type of jewelry.

Do not wear caps, dupatta, sunglasses etc.

The first shift of JEE Main 2023 January 31 exam begins at 9 am.

NTA will hold JEE Main for Engineering aspirants today, January 31, in two shifts. 

The mathematics paper was moderate but slightly time taking due to the lengthy calculations involved. A few good questions were interspersed sporadically. Questions were asked about Calculus, Coordinate Geometry, Vectors & 3D and Algebra. Coordinate Geometry was dominant in the paper. There were two questions from Matrix and determinants, three questions from Vectors and 3D, one question from Statistics and three questions from Continuity and Differentiability. Almost all the topics were covered. Again practice through mock tests holds the key.

According to students XII Physics had more weightage on paper. Solving a good number of mock tests would prove to be an effective strategy.

As per Aakash BYJU’S analysis, the majority of the paper was based on NCERT textbooks and examples. Physical chemistry comprised the majority of the numerical-based problems, with Organic and Inorganic Chemistry accounting for the rest. Overall, the questions from the Physical, Organic and Inorganic branches were more or less evenly distributed. There were questions from important topics like equilibrium, thermodynamics, redox reactions, chemical bonding, and chemical kinetics. The chapters' coverage was uniform overall. The study gave good weight to inorganic chapters including Coordination Compounds, D-block, and P-block.

According to Ajay Sharma, National Academic Director, Engineering, Aakash BYJU’S, The paper was of Easy to Moderate level. Physics was the easiest of the lot whereas Mathematics because of some lengthy calculations were considered to be a bit difficult by many students.

Weightage is given to Alcohols, Ethers & Phenols, and Aryl & Alkyl halides in Organic Chemistry. Ionic Equilibrium, Mole Concept, Electrochemistry, Chemical Kinetics. Inorganic Chemistry had questions from Chemistry in Everyday Life, Environmental Chemistry, Chemical Bonding and Metallurgy.

Inputs from Ramesh Batlish Centre Head-FIITJEE Noida Centres

Chapters covering kinematics, laws of motion, heat and thermodynamics, SHM and waves, current electricity, electrostatics, AC circuits, modern physics, semiconductors, and magnetism were given more weightage than others. Magnetism Numerical-based questions were reported as Easy. This section was balanced but had many tricky questions.

Inputs from Ramesh Batlish Centre Head-FIITJEE Noida Centres

Chapters on coordinate geometry and algebra were given more weightage. There were questions on the parabola, ellipse, definitive integrals, area, differential equations, matrices, probability, determinants, vectors, three-dimensional geometry, binomial theorem, complex numbers, and progression series.

Inputs from Ramesh Batlish Centre Head-FIITJEE Noida Centres

Students were not allowed to carry anything inside the examination hall except a transparent ballpoint Pen, Admit Card & Aadhar Card. All guidelines as released by NTA earlier were followed for the safety of the exam takers.

As per the students, Maths was Moderately Tough while Physics was Moderate & Chemistry was Easy to Moderate Level. Overall, this paper was above Moderate

Inputs from Ramesh Batlish Centre Head-FIITJEE Noida Centres

The marking scheme for multiple choice questions was +4 for thecorrect response, -1 for incorrect response, 0 if not attempted. Marking scheme for numerical based questions was +4 for correct response, -1 for incorrect response and 0 in all other cases. 

The Questions covered almost all chapters of Class XI & XII CBSE Board.

The paper had three parts & each part had two sections. Each part had 30 questions – Sec-I had 20 Multiple choice questions with Single correct answers & Sec-II had 10 Numerical based questions out of which only 5 had to be attempted.

THE JEE Main 2023 shift 2 examination will end at 6 pm. The student's feedback, paper analysis will be available here.

The marking scheme for multiple choice questions was +4 for the correct response, -1 for the incorrect response, and 0 if not attempted. The marking scheme for numerical-based questions was +4 for the correct response, -1 for the incorrect response and 0 in all other cases. The total marks for this section were 100.

It is not yet confirmed if JEE Main January 31 admit card has been released. Candidates should try logging in to the admit card window on jeemain.nta.nic.in and check. 

Shift 2 of JEE Main 2023 January 30 exam started at 3 pm. The paper will end at 6 pm.

JEE Main 2023: In terms of order of difficulty – Maths was moderately tough while Physics was easy to moderate level, while Chemistry was easy. Overall, this paper was moderate level as per students.

Inputs from Ramesh Batlish, Head, FIITJEE Noida

In the numerical section, Physical Chemistry got higher weight than Organic and Inorganic Chemistry. Compared to organic chemistry, inorganic chemistry was given higher weight. Chemical equilibrium, atomic structure, electrochemistry, polymers, biomolecules, hydrocarbons, ethers and phenols, aryl and alkyl halides, environmental chemistry, everyday chemistry, and chemical kinetics were among the topics covered in the questions.

Inputs from Ramesh Batlish, Head, FIITJEE Noida

 Chapters on Kinematics, Work Power and Energy, Heat and Thermodynamics, Ray Optics, Current Electricity, Electrostatics, AC Circuits, Modern Physics, Communication Systems, and Capacitors were given more weight.

Inputs from Ramesh Batlish, Head, FIITJEE Noida

Calculus and algebra chapters got weighting. The following topics were covered in the questions: Parabola, Ellipse, Definite Integrals, Area, Differential Equations, Matrices, Probability, Permutation & Combination, Determinants, Vectors, 3D Geometry, Binomial Theorem, Complex numbers, and Progression Series.

Inputs from Ramesh Batlish, Head, FIITJEE Noida

According to the students, Questions covered almost all chapters of Class XI & XII CBSE Board. It was a balanced paper.

Inputs from Ramesh Batlish, Head, FIITJEE Noida

As per students, Maths was Moderately Tough Physics was Easy to Moderate Level, while Chemistry was Easy. Overall, this paper was Moderate level.

Inputs from Ramesh Batlish, Head, FIITJEE Noida