Exam Date: 21 January 2026 | Shift 1 (9:00 AM - 12:00 PM)
The JEE Main 2026 Session 1 commenced today with the first shift from 9:00 AM to 12:00 PM. Early analysis suggests a balanced paper with moderate difficulty level across all three subjects. This analysis provides detailed insights into question patterns, topic weightage, and overall difficulty.
25 per subject
+4 for correct, -1 for incorrect
Balanced across subjects
180 minutes total
Exam Overview & Key Highlights
The 21 January morning shift presented a well-balanced paper with no major surprises. Students reported moderate difficulty with emphasis on NCERT-based questions across all subjects.
Positive Aspects:
- No Ray Optics questions in Physics
- Mathematics was not very lengthy
- Chemistry heavily NCERT-based
- Balanced distribution across topics
Challenging Areas:
- Mechanics had higher weightage
- 3D Geometry & Vectors focus in Maths
- Coordination Compounds emphasis
- Time management needed for calculations
Overall Difficulty Level
Subject-wise Detailed Analysis
Physics paper was formula-based with emphasis on Mechanics. No questions from Ray Optics were reported.
High Weightage Topics:
- Mechanics - 8-10 questions (NLM, Work, Power & Energy)
- Wave Optics - 2 questions
- Electromagnetic Waves - Formula-based
- Modern Physics - Low weightage
Key Observations:
- No Ray Optics questions
- Numericals were calculation-intensive
- EMW questions were direct formula application
Balanced distribution across Physical, Organic, and Inorganic Chemistry with strong NCERT focus.
Topic Distribution:
- Inorganic Chemistry - 6-8 questions
- Coordination Compounds - Major focus
- Chemical Bonding - Few questions
- d-f Block Elements - NCERT-based
Key Observations:
- Heavily NCERT-based questions
- Predictable pattern from previous years
- Organic Chemistry had standard reactions
Mathematics was moderate and doable, with emphasis on 3D Geometry & Vectors. Calculus had reduced weightage.
Topic Weightage:
- 3D Geometry & Vectors - 3-4 questions
- Differential Equations - 2-3 questions
- Limits - 1 question
- Definite Integration - 1 question
Key Observations:
- Not very lengthy compared to previous years
- Matrices & Determinants had low weightage
- Calculus section was manageable
Subject Difficulty Comparison
Expected Score Range for Percentiles
Topic Weightage Distribution
Expected Good Attempts
Based on student feedback and difficulty level analysis:
Total Expected Attempts: 55-64 questions out of 75
Expected Score Range: 210-260 marks
Preparation Strategy for Upcoming Shifts
- Focus on NCERT - Especially for Chemistry and Physics theory
- Practice Mechanics - High weightage continues
- Revise 3D Geometry - Important for Mathematics
- Coordination Compounds - Must-prepare for Chemistry
- Time Management - Practice full-length mocks
- Formula Revision - Especially for Physics numericals
Final Verdict: 21 January First Shift was a moderate, well-balanced paper with no major surprises. Students can attempt upcoming shifts with confidence.
Comparison with Previous Years
The 21 January 2026 Shift 1 showed similarities with previous years' patterns but with some notable differences:
Similarities with 2025:
- NCERT focus in Chemistry remains strong
- Moderate overall difficulty level
- Balanced subject distribution
- Formula-based Physics questions
Changes from 2025:
- No Ray Optics in Physics (unlike last year)
- Higher Mechanics weightage
- More focus on 3D Geometry in Maths
- Reduced Calculus weightage
Trend Analysis
The paper continues the trend of being student-friendly while maintaining the standard required for IIT screening. The reduction in Ray Optics and increased focus on practical application questions suggests NTA's continued effort to balance conceptual and application-based testing.
