JEE Main 2024 January 31 Question Paper PDF (Shift 1, 2 OUT): Download Answer Key with Solution, Check Analysis
Joint Entrance Exam (JEE) Main 2026 ( JEE Main )
Exam On - 21 Jan '26 - 29 Jan '26
NTA conducted JEE Main 31 January 2024 exam today BE/BTech candidates. With this, day 4 of JEE Main 2024 January session exam ended. JEE Main 31 Jan shift 1 and 2 question paper PDF, answer key and solution are available below. Also, check here JEE Main 31 Jan shift 1 and 2 analysis and students reactions. Candidates can also download the JEE Main 2024 31 Jan question paper, answer key and solution from coaching centres like Resonance, FIITJEE, and Reliable Kota here.
JEE Main 31 Jan 2024 Question Paper, Answer Key, Solutions
JEE Main 2024 January 31 Question Paper Answer Key Solution: JEE Main 31 January exam is over. Now, candidates can check the memory-based JEE Mains 2024 question paper PDF, answer keys and solutions PDF for the JEE Main 2024 January 31 shift 1 and 2 exams here. Candidates can also check here the JEE Main 31 January 2024 analysis and student reactions below. Using the JEE Main 31 Jan question paper PDF and answer keys candidates can get an idea of the marks that they may secure in the exam. Also, candidates can check here the JEE Main 2024 Jan 31 question paper, answer keys, and solutions by coaching centres like Resonance, Reliable Kota, FIITJEE.
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JEE Main 2024 memory-based questions and answers are based on the recollections of the candidates who take the exams. Therefore there can be chances of some differences in the questions. However, the memory-based questions and answers will give the students of JEE Main 2024 upcoming shifts an idea of the exam level, the type of questions asked and also a chance for revision.
NO, it is compulsory to attempt all questions in the JEE Main exam. The JEE Main exam has negative marking and candidates must answer only those questions for which they know the correct answer. Students must note that there are no minimum marks in JEE Main that students need to score. Students gets All India Rank based on the marks they secure in exam and gets admission based on that rank.
There are two question types in JEE Main exam. Multiple choice questions and numerical ability questions. In MCQ, every question has 4 options with only 1 correct answer. Select the correct option. In numerical ability question type, no options are there. Solve them and write answer using keyword and mouse.
LIVE Updates: JEE Main 2024 February 1 Live Updates
Note that JEE Main 2024 official answer key, question papers and response sheets will be available a few days after the exam is over on February 1. The official JEE Main answer key will be open to challenge and candidates will be able to check the JEE Main 2024 answer key on the official JEE Mains website, jeemain.nta.ac.in.
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1 Dec '25 - 31 Jan '26
Latest Updates:
- JEE Main 31 January 2024 Question and Answer Key, Solution PDF By Resonance
- JEE Main 2024 31 January Question Paper, Answer Key, Solution - Shift 2 OUT
- JEE Main 31 January 2024 Shift 2 Student Reaction and Paper Analysis
- JEE Main 31 January 2024 Question Paper, Answer Key, Solution - Shift 1 (OUT)
- JEE Main 31 January 2024 Shift 1 Student Reaction and Paper Analysis
- JEE Main 2024 January 31 Question Paper Answer Key Solution by Coaching Centres
- How to Calculate Score Using JEE Main 2024 Memory Based Answer Key and Question Paper?
- JEE Main 2024 Cutoff Marks
- Official JEE Main 2024 Answer Key
JEE Main 31 January 2024 Question and Answer Key, Solution PDF By Resonance
Candidates can check the JEE Main 2024 January 31 shift 1 and 2 question paper PDF from the below table:
| Subjects |
Shift 1 |
Shift 2 |
|---|---|---|
| Physics |
||
| Chemistry |
||
| Mathematics |
JEE Main 2024 31 January Question Paper, Answer Key, Solution - Shift 2 OUT
Candidates can check JEE Main memory-based questions, answers and solutions for the January 31 shift 2 exam below:
Q:
A: a
Q:
A: b
Q:
A: 372
Q:
A: 18
Q:
A: No solutions
Q:
A: 75
Q:
A: 0
Q:
A: (-2, -2, 1)
Q:
A:
Q:
A: Both statement 1 and statement 2 are correct
Q:
A:
Q:
A: c
Q:
A: b
Q:
A: a
Q:
A: b
Q:
A: 4 > 1 > 2 > 3
Q:
Q:
A: 4
Q:
A: 6
Q:
A:
Q:
A: 24
Q:
A: 3
Chapterwise weightage of class 11 and 12 topics in JEE Main are mentioned below:
- Physics: Current Electricity Waves AC, Magnetism, Laws of Motion Work, Power and Energy.
- Chemistry the high weightage topics are s and p block elements, Coordination compounds, Thermodynamics Gaseous state, Chemical bonding, Atomic structure, Polymers, Environmental Chemistry Organic Chemistry.
- Mathematics, the high weightage topics are Sequence and Series Vectors and 3D, Integral and Differential Calculus, Definite and Indefinite Integral.
JEE Main question paper is in English, Hindi and language selected when you filled application form. In total, JEE Main is in 13 languages and you can select any language out of available options. You cannot switch language of question paper during exam.
Q:
A: 8
Q:
A: Statement 1 is true and statement 2 is also true but is not the correct explanation of statement 1.
Q:
A: 9/7
Q:
A: 30 RT
Q:
A: 17/8 A
Q:
A: 20 cm
Q:
A: Zero
Q:
A: 10 W
Q:
A: 36%
Q:
A: 3.15 kg m2
Q:
A: a
Q:
A: a- ii, b- iii, c- iv, d- i
Q:
A: A, B and C only
Q:
A: n=4, l=0, m=0, s=1/2
Q:
A:
Q:
A: 8
Q:
A: 6
Q:
A: Both statements 1 and 2 are false.
Q:
A: 4
Q:
A: 136
Q:
A: 15
Q:
A: 970
Q:
A: 4/9
Q:
A: a
Q:
A: 30o
Q:
A: 216 W
Q:
A: 5√3
Q:
A: 12
Q:
A: d
Q:
A: 120
Q:
A: b
Q:
A: Statement 1 is correct but the statement 2 is incorrect
JEE Main 31 January 2024 Shift 2 Student Reaction and Paper Analysis
Check below the analysis of JEE Main January 31 shift 2 exam:
| Overall Difficulty | Moderate |
| Weightage of class 11 and 12 syllabus | Almost balanced |
| Difficulty of Maths | Tricky and tough, but easier than shift 1 and lengthy |
| Difficulty of Physics | Easy, formula-based |
| Difficulty of Chemistry | Easy, NCERT Based. Most questions were from Physical and Organic Chemistry. |
| Topics asked in Maths | Co-ordinate Geometry & Calculus. Co-ordinate Geometry had questions from all chapters- Straight Lines, Circle, Parabola, Ellipse & Hyperbola. In Algebra, questions asked from Matrices & Determinants, Probability, Complex Number, Progressions, Permutation & Combination- 2 questions, Binomial Theorem, Vector, 3D Geometry. In Calculus, questions asked from Set, Relation & Functions- 02 ques, Limits, Continuity, Differential Equations, Definite Integral. |
| Topics asked in Physics | Current Electricity & Magnetism. Some good questions from chapters of Kinematics, Laws of Motion, Work Power & Energy, Heat & Thermodynamics, Sound & waves, Gravitation, Electrostatics, Optics, Modern Physics, Semiconductors. |
| Topics asked in Chemistry | GOC, Alcohols, Ether & Phenols, Amines, Aldehydes & Ketones, Aryl & Alkyl Halides mixed concept questions, Biomolecules. Physical Chemistry had questions from Mole Concept, Thermodynamics, Chemical Kinetics & Ionic Equilibrium. Inorganic Chemistry had questions from Coordination Compounds, Chemical Bonding & Periodicity. |
Also, check JEE Main 31 Jan 2024 shift 2 live paper discussion with Shiksha on YouTube
JEE Main 31 January 2024 Question Paper, Answer Key, Solution - Shift 1 (OUT)
Candidates can check JEE Main memory-based questions, answers and solutions for the January 31 shift 1 exam below:
Q:
A: 58
Q:
A: 167.2
Q:
A: d
Q:
A: 0
Q:
A: 3
Q:
A: √74
Q:
A: 12
Q:
A: Statement 1 is true and the statement 2 is false.
Q:
A: 8
Q:
A: 4
Q:
A: a
Q:
A: c
Q:
A: Assertion is correct and reason is incorrect
Q:
A: iii and v are correct, rest 3 are wrong
Q:
A: Both A and R are false.
Q:
A: a
Q:
A: Carbocation
Q:
A: b
Q:
A: 28
Q:
A: 2
Q:
A: 22
Q:
A: 3722
Q:
A: 6J
Q:
A: 1 ohms
Q:
A: b
Q:
A: 10/13
Q:
A: 1.24 X 10-6 m
Q:
A: 27/32 λ
Q:
A: 180o - 2A
Q:
A: a
Q:
A: c
Q:
A:
Q:
A: C
Q:
A: A
Q:
A: D
Q:
A: C
Q:
A: A
Q:
A: 13
Q:
A: 118
Q:
A: D
Q:
A: A
Q:
A: D
Q:
A: 32
Q:
A: b
Q:
A: 1/33
Q:
A: 6
Q:
A: a
Q:
A: 32
Q:
A: 3
Q:
A: 3
Q:
A: 50
Q:
A: C > B > A > D
Q:
A: d
Q:
Q:
Q:
A: 9λ
Q:
A: 4
Q:
A: 4l
Q:
A: 0.3%
Q:
A: 7.5 kg
Q:
A: d
Q:
A: 3
Q:
A: c
Q:
A: Propan-2-ol
JEE Main 31 January 2024 Shift 1 Student Reaction and Paper Analysis
Check below the analysis of JEE Main January 31 shift 1 exam:
| Overall Difficulty | The overall paper was Moderate. The JEE Main 31 Jan shift 1 exam was difficult as compared to previous days. |
| Weightage of class 11 and 12 syllabus | Students feel that the weightage of class 11 and 12 syllabus was almost the same. |
| Difficulty of Maths | Maths was difficult and lengthy. Candidates could attempt fewer questions in Maths. Most of the candidates could attempt around 10 questions. |
| Difficulty of Physics | Easy, doable and easy |
| Difficulty of Chemistry | Easy and some questions were a bit tricky. Chemistry was mostly NCERT-based. |
| Topics asked in Maths |
|
| Topics asked in Physics | Many questions came from Practical chemistry and Inorganic.
|
| Topics asked in Chemistry |
|
Also, check JEE Main 31 Jan 2024 shift 1 live paper discussion with Shiksha on YouTube
Also Read:
- How to Crack JEE Advanced 2024 in First Attempt?
- JEE Main vs JEE Advanced: Difference in Exam Pattern
- Engineering Stream Popularity Trends in Last 5 Years
- Top Engineering Colleges in India other than IIT, NIT and IIIT
JEE Main 2024 January 31 Question Paper Answer Key Solution by Coaching Centres
Check below JEE Main 2024 memory based questions and answers by the coaching centres below:
| Coaching centres |
JEE Main question papers and answer key |
|---|---|
| Resonance |
|
| FIITJEE |
|
| Reliable Kota |
How to Calculate Score Using JEE Main 2024 Memory Based Answer Key and Question Paper?
Candidates can check below the steps to use the JEE Main 2024 memory based answer key and question papers:
- At first, candidates must open the memory based questions and answers for the shift and day in which they have appeared for JEE Mains exam.
- Now, based on their memory, candidates can check the questions and answers.
- If the candidates find that their answer is correct then they have to reward themselves 4 marks.
- If the answer is incorrect then candidates have to deduct 1 marks.
- Thus, candidates can get an idea of the JEE Main 2024 raw scores.
JEE Main 2024 Cutoff Marks
NTA will announce JEE Main 2024 cutoff along with the announcement of session 2 results. JEE Main cutoff is the minimum percentile score that candidates have to score to qualify for appearing in JEE Advanced. Considering past trends, any candidate who scores above the 88 percentile can have a fair chance of qualifying for JEE Advanced.
Also Read: What is a good score in JEE Main to qualify for JEE Advanced?
JEE Mains Cutoff for Previous Year
| Category |
JEE Main Cutoff |
|---|---|
| Common Rank List |
90.7788642 |
| Gen-EWS |
75.6229025 |
| OBC-NCL |
73.6114227 |
| SC |
51.9776027 |
| ST |
37.2348772 |
| PwD |
0.0013527 |
Also Read:
Official JEE Main 2024 Answer Key
The National Testing Agency (NTA) releases the JEE Main answer key/ The provisional answer key is made available on the official website for candidates to submit their grievances within a certain period. To raise objections in the provisional answer key, candidates are required to pay INR 500 per question.
The JEE Main answer key for session 1 is released under candidate logins on the official website. If candidates are not satisfied with the NTA answer key 2024, they can raise their objections online through the login for the JEE Main 2024 answer key challenge. The expected exam score can be calculated by candidates using the JEE Main response sheet, question paper, and JEE Main 2024 answer key. The final answer key is released after taking into consideration the challenges submitted by the candidates. Based on the final answer key the JEE Main 2024 result shall be announced.
Read More:
- How To Calculate JEE Main 2024 Rank From Percentile: Criteria and Method
- JEE Main 2024 Chapter wise Weightage: Physics, Chemistry & Mathematics
- JEE Main Cut off 2024 for NITs: Check Qualifying Marks
- Colleges accepting JEE Main Score: Check the List of top colleges here
- How to attempt JEE Mains 2024 questions to maximize score
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Student Forum
Anything you would want to ask experts?Answered 10 hours ago
No, JEE Main is not mandatory for UPES Dehradun BTech admission. While the university accepts the scores of the exam, it is not the only accepted exam. Students can also submit scores of UPESEAT/ SAT India/ CUET exams for BTech admission.
A
Contributor-Level 10
Answered 14 hours ago
The Shivaji University JEE Main Cutoff 2025 was released for admission to the BE/BTech course via the JEE Main entrance exam. The cutoff was released in ranks for all categories under the All India quota.
In the case of General AI category, the cutoff ranged from 17423 to 659665, wherein Walchand Col
N
Contributor-Level 10
Answered 15 hours ago
The Bundelkhand University JEE Main cutoff 2024 was out for all categories of students who belonged to the Home State quota. For the OBC HS category, the closing cutoff in the last round ranged from 273755 to 973020. Among all the BE/BTech specialisations, the hardest one for admission was B.Tech. i
N
Contributor-Level 10
Answered 15 hours ago
The Bundelkhand University JEE Main Cutoff 2025 was published for admission to the BE/BTech courses for all rounds and categories under the Home State quota. As per the last round closing ranks, the cutoff ranged from 216275 to 1281371, wherein B.Tech. in Computer Science and Engineering was the tou
N
Contributor-Level 10
Answered 5 days ago
Even though the syllabus of the BCECE Mathematics is same as that of JEE Main, the difficulty level is not the same. JEE Main exam is much tougher than the BCECE exam.
V
Beginner-Level 5
Answered a week ago
Jiwaji University BE cutoff 2025 was released for all rounds for admission to the BE programmes on the basis of the JEE Main cutoff ranks. According to the Jiwaji University JEE Main Cutoff 2025, the cutoff range in the last round was between 158341 and 337310. The hardest and the easiest course for
N
Contributor-Level 10
Answered a week ago
Amity University, Lucknow accepts JEE Main scores for admission to BTech programme. However, it is not compuslory. Aspirants can also get admission in BTech based on AMCAT or any other national or state-level Engineering entrance exam scores.
N
Guide-Level 15
Answered a week ago
DBRAU JEE Main cutoff 2025 was released for admission to the BE courses. Yes, students can get admission to the DBRAU BE courses according to the JEE Main cutoff 2024 with a rank of 30000. The cutoff ranged from 327178 to 1341021 in the first and last round closing ranks. The hardest and the easiest
N
Contributor-Level 10
Answered a week ago
The DBRAU JEE Main Cutoff 2024 was published for admission to various BE/BTech course specialisations for different categories under the Home State quota. The cutoff for the General HS category ranged from 520157 to 1341021, wherein B.E. in Computer Science and Engineering was the toughest course fo
N
Contributor-Level 10
Answered a week ago
No, JEE Mains scores are not compulsory for admissions to the BTech course at Sai University, because the university also takes other entrance exam scores into account to get students. The scores that the university accepts, apart from the JEE Mains scores, are SAIU CAT, SAT, and other national/stat
A
Contributor-Level 9
Paper 1 has 75 questions where Physics Chemistry and Mathematics, each section has 25 questions. Out of 25 questions, 20 are MCQs and five are numerical value questions. You must answer all 5 numerical value-type questions. All 20 multiple-choice questions are compulsory. Complete all 75 questions in 3 hours.