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By rohit.pandey1
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Updated on 12 Jan 2026, 12:10 IST
The JEE Main 2026 exam kicks off with Session 1 on January 21, 2026, and students across India are eagerly searching for reliable insights. If you're looking for JEE 2026 paper analysis 21st January, JEE Main 2026, 21 Jan shift wise analysis, or JEE Main 2026 difficulty level January 21, you've come to the right place.
This comprehensive guide provides shift-wise JEE Main 2026 analysis for 21 January, including expected difficulty levels, chapter-wise weightage, most asked topics, good attempts, student feedback, and expert preparation tips. Based on trends from previous years like JEE Main 2025, we predict patterns while preparing for live post-exam updates on exam day.
Stay tuned as we update this JEE Main 2026 21 Jan paper review in real-time after each shift ends. Use our free tools like the JEE Main 2026 rank predictor to estimate your percentile based on expected marks.
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For January 21st Session 1 of JEE Main 2026, we will update exam analysis for both Shift 1 and Shift 2. This detailed breakdown of Physics, Chemistry, and Mathematics will help students understand question difficulty, topic weightage, and trends. The JEE Main 2026 paper analysis will be compiled from real-time student reactions and expert reviews after the examination.
Check Shift Wise Analysis and Difficulty Level JEE Main 2026, 21st January Shift-Wise Session 1: The JEE Main Exam 2026 January 21st Session 1 will be conducted in two shifts on January 21, 2026. Shift 1 is scheduled from 9 am to 12 noon, while Shift 2 will be from 3 pm to 6 pm. The exam, conducted by the National Testing Agency (NTA), serves as the gateway for admissions to top engineering colleges like NITs, IIITs, and other premier institutions in India.
| Particulars | First Shift | Second Shift |
| JEE Main 2026 January 21st Exam Time | 9:00 am to 12 noon | 3:00 pm to 6 pm |
| Entry Time into the examination centre | 7:30 am to 8:30 am | 2:00 pm to 2:30 pm |
| JEE Main 2026 instructions by invigilator | 8:30 am to 8:50 am | 2:30 pm to 2:50 pm |
| Candidate login to read instructions | 8:50 am | 2:50 pm |
| Commencement of JEE Main 2026 January 21st exam | 9:00 am | 3:00 pm |
Here is the detailed JEE Main 2026 January 21st paper analysis for both shifts, covering Physics, Chemistry, and Mathematics. (This section will be updated live/post-exam with expert insights and student feedback.)
The Shift 1 of JEE Main 2026 January 21st is scheduled from 9 am to 12 noon.

The Physics section is expected to be moderately challenging, with questions evenly distributed across mechanics, electromagnetism, optics, and modern physics. Conceptual depth and time management will be key.
Chemistry is likely to be manageable, covering organic, inorganic, and physical chemistry. Expect a mix of factual recall and application-based questions.

JEE

NEET

Foundation JEE

Foundation NEET

CBSE
The Mathematics section may range from moderate to difficult, with topics like calculus, algebra, coordinate geometry, and vectors. Strong problem-solving skills will be essential.
(Watch for Live/Recorded Session for JEE Main 2026 Question Paper Analysis – Shift 1 (21st January) – Updates Coming Soon)
The Shift 2 of JEE Main 2026 January 21st is scheduled from 3 pm to 6 pm.
Shift 2 - Physics:

Physics could be challenging in certain areas, with balanced coverage of topics like thermodynamics, waves, and modern physics. Strong conceptual understanding will help.
Shift 2 - Chemistry:
Chemistry is anticipated to be manageable, with questions from all branches and a good balance of theory and applications.
Shift 2 - Mathematics:
Mathematics might be moderately difficult, spanning calculus, trigonometry, probability, and algebra. Strategic time allocation will be crucial.
(Watch for Live/Recorded Session for JEE Main 2026 Question Paper Analysis – Shift 2 (21st January) – Updates Coming Soon)
In both shifts of JEE Main 2026 January 21st, candidates will be tested on knowledge, problem-solving speed, and time management. Staying calm and attempting questions strategically is vital for optimal performance.
The JEE Main 2026 Paper Analysis for January 21st will offer key insights into difficulty trends, topic distribution, and preparation gaps. Use this to refine your strategy for upcoming shifts or Session 2. Consistent practice and conceptual clarity remain the foundation for success in this competitive exam.
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The difficulty level for JEE Main 2026 shifts will be updated post-exam based on student feedback and expert reviews. Typically, the exam is moderate overall, with Mathematics often being the lengthiest and most challenging section.
Shift-wise comparisons will be available after both shifts conclude on January 21, 2026. In previous years, shifts varied slightly due to normalization by NTA, ensuring fairness.
Based on trends, high-weightage topics include:
Good attempts vary by shift difficulty, but generally: 60-70+ out of 90 questions for a 95+ percentile. This will be refined based on real-time January 21st feedback.
Expected qualifying cutoffs (percentile):
Actual cutoffs depend on overall performance and will be released by NTA after results.
Live updates, student reactions, and detailed analysis (including memory-based questions) will be posted shortly after each shift ends on January 21, 2026.
It provides insights into question distribution, difficulty trends, and topic weightage, helping students prioritize revision for remaining shifts or Session 2 (April 2026).
NTA applies normalization across shifts to account for any variations in difficulty, ensuring equitable percentiles.
Memory-based question papers and solutions PDFs will be available for download on this page post-exam. Official papers are released by NTA later.
Student reviews and reactions will be compiled and updated live after the shifts, covering aspects like time management and surprising topics.
Focus on high-weightage topics identified, practice similar questions, and work on weak areas highlighted in the shift-wise breakdown.
Based on trends, the difficulty is likely moderate, similar to recent sessions, with emphasis on conceptual and application-based questions.