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JEE Main 25 January 2023 Shift 1 Question Paper Analysis (Available): Unofficial Answer Key, Expert Solutions

Chinmayai Ajay Bobade
Chinmayai Ajay BobadeUpdated On: January 25, 2023 01:33 pm IST
JEE Main 2023 January 25 Shift 1 was conducted successfully. The detailed question paper analysis, along with memory-based questions, answer key and expert solution is provided here.
JEE Main 25 January 2023 Shift 1 Question Paper Analysis

JEE Main 2023 Day 1 Memory-Based Questions

JEE MAIN 2023 PAPER ANALYSIS: The morning shift on Day 2 of JEE Main January 2023 was conducted as an online CBT exam from 9 a.m. to 12 noon. There were no internal subject-wise time slots in the paper. Once the authentic memory-based questions are collected from the students, we will post here the subject-wise and topic-wise weightage for JEE Main 25 January Shift 1 paper.

As per the paper pattern, it had 30 questions per subject, divided into MCQs and NAT questions. Each subject had 20 MCQs and 10 NAT questions, out of which five were optional. There was a total of 90 questions in the paper. Each question has a weightage of four marks, with one being deducted for every incorrectly marked answer. Unanswered questions will neither deduct or award any marks.

JEE Main Question Paper 25 January 2023

JEE Main 25 January 2023 Shift 1 Major Highlights

The first day JEE Main papers were found to be of at moderate difficultly level. JEE Main todays paper was similar to that of the previous sessions. Since the shift has ended, the first reactions of the students to the papers will be added here as and when the reactions are recorded

  • The overall difficulty of the paper was considered to be moderate to difficult
  • Mathematics section was found to be lengthy by the students
  • Physics section was considered to be easy
  • Students found chemistry section to be moderate
  • Physics section contained many formula based questions
  • NAT section of Chemistry contained many questions from physical chemistry
  • Mathematics NAT section was lengthy
  • MCQ section of chemistry contained many questions from organic chemistry and inorganic chemistry
  • Reaction based questions were asked from the organic chemistry topic
  • NCERT based questions were asked more in physics and chemistry compared to mathematics section
  • The overall difficulty of JEE Main todays paper is similar to that of previous sessions

JEE Main 25 January 2023 Shift 1 Exam Analysis

Taking into consideration the opinions of the experts on the paper, along with those from the students, a complete JEE Main 2023 question paper analysis for day 2-shift 1 is added in the table below:

Overall difficulty level of the examModerate to Difficult
Difficulty level of MathematicsLengthy
Difficulty level of PhysicsEasy to Moderate
Difficulty level of ChemistryModerate
Difficulty level of NAT questionsModerate to Difficult
Topics with more weightage in Mathematics
  • Vector Algebra
  • 3D Geometry
  • Mathematical Reasoning
  • Integration
  • Sequence Series
  • Probability
  • Statistics
  • Permutations & Combinations
  • Straight Line & Hyperbola
  • Variants
Topics with more weightage in Physics
  • Gravitation
  • Modern Physics
  • Electricity
  • Semiconductors
  • Electromagnetic Waves
  • Communication Systems
Topics with more weightage in Chemistry
  • Biomolecules
  • Organic Chemistry
  • Physical Chemistry
  • Inorganic Chemistry
  • p-Block
  • s-Block
Was the paper lengthy?Mathematics section was considered to be lengthy
Overall expected number of good attempts45+

JEE Main 25 January 2023 Unofficial Answer Key

All the memory-based questions obtained from the students, along with its unofficial answer key will be made available through the following link:

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