JEE Main 2026 Session 1 exam was successfully conducted from January 21 to January 29, 2026 (Paper 1: B.E./B.Tech on 21, 22, 23, 24 & 28 Jan; Paper 2: B.Arch/B.Planning on 29 Jan). Big Update! The National Testing Agency (NTA) released the provisional official answer key, recorded response sheet, and question paper on February 4, 2026.
Candidates can now log in to jeemain.nta.nic.in using their application number and password/date of birth to download everything. The objection/challenge window is open from February 4 to February 6, 2026 (up to 11:50 PM) – raise challenges for ₹200 per question if needed.
The final answer key and Session 1 result are expected around February 12, 2026. This page provides shift-wise memory-based unofficial answer keys, question paper PDFs, detailed exam analysis, and score calculation guide – but always verify with the official NTA provisional key for accurate scoring!
JEE Main 2026 Session 1 Official Provisional Answer Key Released – Check Dates & Objection Details
The National Testing Agency (NTA) has released the Official Provisional Answer Key for JEE Main 2026 Session 1. Candidates can now download the answer key along with their response sheet and question paper. The objection window is also open for students who wish to challenge any answer.
JEE Main 2026 Session 1 Answer Key – Important Dates & Details
|
Particulars |
Details |
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Exam Name |
JEE Main 2026 Session 1 |
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Provisional Answer Key Release Date |
4 February 2026 |
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Response Sheet & Question Paper |
Available from 4 February 2026 |
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Objection / Challenge Window |
4 February to 6 February 2026 |
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Last Date to Challenge |
6 February 2026 (up to 11:50 PM) |
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Challenge Fee |
₹200 per question |
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Fee Refund Policy |
Non-Refundable (Processing Fee) |
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Mode of Payment |
Online |
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Final Answer Key Release |
Expected on 12 February 2026 |
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Result Declaration |
Expected on 12 February 2026 |
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Official Website |
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How to Check |
Candidate Login → Answer Key Challenge / Download Section |
JEE Main 2026 Session 1 Shift-wise Answer Key & Question Paper PDF
Candidates can download memory-based answer key PDFs for each shift shortly after the examination.
| Date | Shift | Physics Answer Key | Chemistry Answer Key | Maths Answer Key | Difficulty Level |
| 29 Jan 2026 | Single Shift | N/A | N/A | Download (Aptitude/Maths – OUT Soon) | Moderate (Expected) |
| 28 Jan 2026 | Shift 1 | Download | Download | Download | Moderate to Tough |
| 28 Jan 2026 | Shift 2 | Download | Download | Download | Moderate |
| 24 Jan 2026 | Shift 1 | Download | Download | Download | Moderate |
| 24 Jan 2026 | Shift 2 | Download | Download | Download | Moderate to Tough |
| 23 Jan 2026 | Shift 1 | Download | Download | Download | Moderate |
| 23 Jan 2026 | Shift 2 | Download | Download | Download | Tough |
| 22 Jan 2026 | Shift 1 | Download | Download | Download | Moderate |
| 22 Jan 2026 | Shift 2 | Download | Download | Download | Moderate |
| 21 Jan 2026 | Shift 1 | Download | Download | Download | Moderate |
| 21 Jan 2026 | Shift 2 | Download | Download | Download | Moderate to Tough |
How to Calculate Expected Score Using JEE Main 2026 Answer Key
Using the answer key and response sheet, candidates can estimate their raw score before the result.
JEE Main Marking Scheme:
- Correct Answer: +4 marks
- Incorrect Answer: -1 mark
- Unanswered: 0 marks
Formula:- Total Score = (Correct × 4) – (Incorrect × 1)
Example:- If Correct = 60, Incorrect = 10
Score = (60 × 4) − 10 = 230 marks
JEE Main 2026 Session 1 Exam Analysis – Date & Shift-wise
The JEE Main 2026 Session 1 exam analysis provides complete insights for each date and shift, helping aspirants understand difficulty level, subject trends, and student reactions. Use the links below for shift-wise analysis.
29 January 2026
29 Jan 2026 Single Shift (Paper 2 – B.Arch/B.Planning) Exam Analysis
Focus: Aptitude & Drawing; Moderate expected difficulty
28 January 2026
28 Jan 2026 Shift 1 (Morning) Exam Analysis
Focus: Paper 1; Moderate to Tough; Physics – Mechanics/Optics, Chemistry – Balanced, Maths – Calculus & Coordinate Geometry heavy
28 Jan 2026 Shift 2 (Evening) Exam Analysis
Focus: Paper 1; Moderate; Physics conceptual, Chemistry Organic-heavy, Maths lengthy calculations
24 January 2026
24 Jan 2026 Shift 1 Exam Analysis
Focus: Paper 1; Moderate; Physics – Mechanics, Chemistry – Physical & Organic, Maths – Calculus
24 Jan 2026 Shift 2 Exam Analysis
Focus: Paper 1; Moderate to Tough; Physics conceptual, Chemistry balanced, Maths lengthy calculations
23 January 2026
23 Jan 2026 Shift 1 Exam Analysis
Focus: Paper 1; Moderate; Physics – Mechanics & Electrostatics, Chemistry – Organic, Maths – Vectors & Calculus
23 Jan 2026 Shift 2 Exam Analysis
Focus: Paper 1; Tough; Physics conceptual, Chemistry mixed, Maths challenging
22 January 2026
22 Jan 2026 Shift 1 Exam Analysis
Focus: Paper 1; Moderate; Physics – Mechanics & Units, Chemistry – Physical, Maths – Calculus
22 Jan 2026 Shift 2 Exam Analysis
Focus: Paper 1; Moderate; Physics – Mechanics & Electrostatics, Chemistry – Organic, Maths – Lengthy Calculations
21 January 2026
21 Jan 2026 Shift 1 Exam Analysis
Focus: Paper 1; Moderate; Physics – Mechanics, Chemistry – Balanced, Maths – Coordinate Geometry
21 Jan 2026 Shift 2 Exam Analysis
Focus: Paper 1; Moderate to Tough; Physics conceptual, Chemistry Organic-heavy, Maths lengthy & tricky
Overall Session 1 Trend
- Overall Difficulty: Moderate to Tough (shift-wise variations)
- Physics: Concept-based; Mechanics & Electrostatics dominant
- Chemistry: Balanced mix of Organic & Physical topics
- Mathematics: Lengthy calculations; Calculus & Coordinate Geometry high weightage
Conclusion
The release of the JEE Main 2026 Session 1 provisional answer key gives candidates a valuable opportunity to evaluate their performance and estimate their expected score. Make sure to carefully compare your responses with the official NTA answer key and submit any valid objections within the given deadline.
Remember, only the final answer key released by NTA will be used for result preparation, so rely on it for accurate score calculation. Stay calm, stay focused, and use this phase to plan your next steps wisely. Best of luck for your JEE journey-keep pushing forward!
Also Read:-
IIT Hyderabad Highest Package 2026
JEE Main 2026 Session 1 Exam Live
JEE Main 2026 Dress Code for Male and Female Candidates
FAQs
Yes, the provisional official answer key was released on February 4, 2026, at jeemain.nta.nic.in.
The objection window is open until February 6, 2026 (11:50 PM). Fee is ₹200 per question.
Expected on or around February 12, 2026 (official NTA confirmation awaited).
Log in to jeemain.nta.nic.in → Go to “Recorded Response Sheet” section → Download using your credentials.
Unofficial keys are memory-based and may have errors. Use only the official provisional/final key for accurate score estimation.
Yes, candidates can challenge the provisional answer key by submitting objections online and paying ₹200 per question within the given time window.
The objection fee is refundable only if the challenge is found valid after verification by subject experts.
The objection window generally remains open for 2 to 3 days after the provisional answer key is released.
No, once the final answer key is released, marks and results are finalized and no further changes are allowed.
You can calculate your raw score using the marking scheme: +4 for correct answers and −1 for incorrect MCQs. Numerical value questions have no negative marking.
