JEE Main 2025: Detailed Paper Analysis of 23rd January (Shift 1) Based on Students’ Feedback
Here’s a quick look at the highlights of the 23rd January exam:
- Overall Difficulty Level– Students who appeared for the Shift 1 examination said that the overall paper was easy to moderate. Some sections were easier than others, but a few tricky questions required extra focus.
Subject-Wise Analysis
- Chemistry
The Chemistry section in the morning shift was of moderate difficulty. The question distribution included six questions from Inorganic Chemistry, eight from Organic Chemistry, and nine from Physical Chemistry. Additionally, two questions combined concepts from Inorganic, Organic, and Physical Chemistry. - Physics
The Physics paper was of average difficulty, but students reported spending more time (race against time phrase meaning) than usual solving it. The question distribution included two questions each from Units and Dimensions, Geometrical Optics, and Modern Physics. Single questions were asked from topics such as Kinematics, Work, Power and Energy, Center of Mass, Elasticity, Heat and Thermodynamics, Fluid Mechanics, Simple Harmonic Motion, Electrostatics, Gravitation, Capacitance, Electromagnetic Induction, Electromagnetic Waves, and Semiconductors. - Mathematics
The Mathematics section in the morning shift on 23rd January was slightly easier compared to the morning shift on 22nd January. However, it was still time-consuming for students. Approximately 35% of the questions were from Calculus, 32% from Algebra, 8% each from Coordinate Geometry and Statistics & Relations, 12% from 3D Vectors, and 5% from Trigonometry.
JEE Main 2025 Session 1 (22nd Jan) Paper Analysis by Motion
Maths: The morning shift paper had lengthy calculations but was of moderate difficulty. It included 35% of questions from Calculus, 9% from Coordinate Geometry, 6% from Statistics and Relations, and 3% from 3D Geometry and Vectors.
The evening shift paper was comparatively more challenging and time-consuming. Students found it lengthier to solve. The distribution of questions was as follows: 35% from Calculus, 32% from Algebra, 10% from Coordinate Geometry, 9% from Statistics and Relations, 9% from 3D Geometry and Vectors, and 5% from Trigonometry.
Physics: In the morning shift paper, one question was asked from each of the following topics: Units and Dimensions, Basic Mathematics and Vectors, Kinematics, Work, Power, and Energy, Capacitance, Sound Waves, Electromagnetic Waves and Wave Optics, Modern Physics, Fluid Mechanics, Errors in Measurements and Instruments, and Semiconductors. Additionally, two questions were asked from Rotational Dynamics, while three questions each were asked from Electricity, Heat and Thermodynamics, Geometrical Optics, Electrostatics, and Current Electricity.
The evening shift paper was comparatively easier than the morning shift. It included three questions each from Work, Energy, and Power; Elasticity; Heat and Thermodynamics; Electromagnetic Waves; and Optics. Two questions were asked from Modern Physics, along with one question from each of the remaining topics.
Chemistry: The Chemistry paper in the morning shift was easy, with 30% of the questions coming from Inorganic Chemistry and 35% each from Organic and Physical Chemistry. The paper also included statement-based and matching-list questions within the single-option format.
Similarly, the evening shift paper was easy and covered questions from all topics. However, most questions were statement-based, and Organic Chemistry carried a higher weightage in this shift.
Key Takeaways for Upcoming Sessions
- Focus on NCERT books for Chemistry.
- Practice solving lengthy problems for Mathematics to improve speed and accuracy.
- Revise core concepts and formulas in Physics to handle both theoretical and numerical questions.
This analysis aims to help students understand the trends in this year’s JEE Main Session 1 and prepare better for the upcoming sessions. Good luck!
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