
JEE Main 2026 Question Paper 21 January Shift 1 Analysis: The National Testing Agency (NTA) organises the JEE Main exam. JEE Main Session 1 exam has started on January 21, 2026, for the first shift from 9 am to 12 pm. A total of 75 questions of 300 marks are asked from Physics, Chemistry, and Maths.
The paper mode is CBT. JEE Main Exam Analysis gives an overview of the difficulty level and questions asked from Physics, Chemistry, and Maths. The overall JEE Mains 21 January Shift 1 paper level is moderate. Maths question as per initial students' feedback.
Physics and Chemistry paper is moderate based on students' review who appeared in the shift 1 paper.
JEE Main is an online engineering entrance test organised twice a year. Candidates get 75 questions in JEE Main to solve in 3 hours. It is an online-based exam. JEE Main scores help candidates take admission in the engineering institutions in India.
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JEE Main 2026 - 21 January Shift 1 Question Paper Overview |
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Exam Name |
Joint Entrance Examination (Main) – 2026 |
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Authority Name |
National Testing Agency (NTA) |
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Exam Date |
21 January 2026 |
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Exam Duration |
3 Hours (180 Minutes) |
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Subjects |
Physics, Chemistry, Mathematics |
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Total Questions |
75 Questions (25 per subject) |
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Total Marks |
300 Marks |
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Marking Scheme |
+4 for Correct Answer; -1 for Incorrect Answer; 0 for Unattempted |
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Official Website |
jeemain.nta.nic.in |
The JEE Main 2026 January 21 shift 1 difficulty level is a major point of interest for aspirants. While the exam follows a set pattern, the JEE Main 2026 exam analysis suggests that students often find the morning shift of the first day to be a benchmark for the rest of the session. Early reports indicate that the JEE Main 21 January 2026 section-wise difficulty follows a trend where one subject acts as a challenge while others remain relatively balanced. Maths questions in JEE Mains are moderate levels as compared to Phyics and Chemistry in Shift 1.
JEE Main 2026 21 January shift 1 analysis involves looking at how the NTA distributed the weightage across the 11th and 12th-grade syllabi. In the JEE Main 21 Jan 2026 topic-wise analysis, students report on whether the paper will be balanced or tilted towards specific subjects.
The JEE Main 21 Jan 2026 question paper review for Physics often highlights the presence of formula-based problems. In this shift, the JEE Main 2026 21 January paper trend appears to maintain a focus on core concepts. The paper level is moderate. Many students look for JEE Main 21/01/2026 questions and answers to verify their approach to numerical value questions in this section.
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Physics Question Paper Analysis – Shift 1 |
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Topic |
Number of Questions |
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Optics (1 from Microscope, 1 from Power of Lens) |
2 |
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Semiconductor (Logic Gates) |
1 |
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Units & Dimensions (1 from Dimensions, 1 from Errors) |
2 |
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Current Electricity |
1 |
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Calorimetry |
1 |
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Rotational Motion (Moment of Inertia) |
1 |
Historically, Chemistry is the most scoring part of the JEE Main 2026 21 January shift 1 analysis. The JEE Main 2026, 21 January, important questions in Chemistry are frequently sourced directly from NCERT textbooks. Glass-based questions are asked in Organic Chemistry.
JEE Mains Chemistry 21 January Shift 1 Analysis
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Chemistry Question Paper Analysis – Shift 1 |
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Topic |
Number of Questions |
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Thermal Properties of Fluids (Bernoulli’s Theorem) |
1 |
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Optics |
2 |
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Semiconductor (Logic Gates) |
1 |
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Units & Dimensions |
2 |
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Current Electricity |
1 |
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Calorimetry |
1 |
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Rotational Motion (Moment of Inertia) |
1 |
The JEE Main 21 Jan 2026 topic-wise analysis for Math shows that the maximum questions are of the moderate level in the JEE Mains paper. Students who are all-set to appear in the next shifts in the JEE Mains Session 1 exam should not miss the topics to cover in the revision as per the shift 1 analysis.
JEE Mains Mathematics 21 January Shift 1 Analysis
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Mathematics Question Paper Analysis – Shift 1 |
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Topic |
Number of Questions |
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Calculus |
Fewer questions |
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Vector Algebra & 3D Geometry |
2–3 |
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Quadratic Equations |
1 |
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Matrices |
1 (Lengthy) |
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Sets & Relations |
2 |
As the opening shift of the session, the JEE Main 2026 21 January paper trend serves as the primary reference point. JEE Main 2026 shift 1 good attempts will be measured against the data from subsequent days to ensure a fair normalisation process under the NTA’s scoring system.
For those preparing for future slots, this shift provides a glimpse into the JEE Main 2026, 21 January important questions and themes favoured by the NTA this year. Keeping an eye on the JEE Main 21 Jan 2026 question paper review helps students refine their last-minute revision, focusing on high-weightage chapters and practising speed for the numerical sections.