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Day 2 & Shift 1 of JEE Main March 2021 for B.Tech (Paper 1) has been conducted on March 17. Check the detailed exam analysis of JEE Main 17th March Shift 1 exam along with memory-based questions, solutions and answer key. The overall difficulty level of the paper was moderate.
Day 2 Shift 1 of JEE Main 2021 (Phase 2) has been conducted on March 17 for B.Tech (Paper 1). As per the changed JEE Main 2021 exam pattern , the question paper comprises of a total number of 90 questions (Physics, Chemistry and Mathematics). Out of 10 Numerical questions (NTA) from each section, the candidates can choose any five to answer. These NAT questions do not have negative marking. You can check the detailed JEE Main 2021 exam analysis for the Shift 1 exam scheduled on March 17 along with the memory-based question paper and answer key. The official JEE Main 2021 answer key will be released within three days after the exam.
JEE Main 17 th March 2021 Shift 1 Exam Analysis
The exam analysis of JEE Main 17 th March 2021 Shift 1 has been updated here. The mathematics section has been lengthy again, which is surprising to many students. Students were not confused with integer-based questions this time. There was one question from Mathematical reasoning. Chemistry has been easy again with no surprising or tough questions. From Physics, there were only 2-3 questions from Optics. The distribution of the Physics syllabus in the question paper has been balanced. If you had appeared for the exam, you can share your feedback and questions on E-Mail ID sakunth.kumar@collegedekho.com
Aspect | Analysis |
|---|---|
Overall Difficulty Level of the Exam | Moderate |
Difficulty Level of Mathematics | Moderate to Difficult |
Difficulty Level of Physics | Moderate |
Difficulty Level of Chemistry | Easy |
Topics with More Weightage in Mathematics |
|
Topics with More Weightage in Physics |
|
Topics with More Weightage in Chemistry |
|
Difficulty Level of Numerical Questions | Average |
Expected Number of Good Attempts | 75 |
Difficulty Level - Feb 25 th Shift 1 vs March 17 th Shift 1 | Almost Similar Difficulty Level |
Also Check: JEE Main March vs February 2021 Analysis
Section Wise Difficulty Level of JEE Main 17th March Shift 1
The section-wise difficulty level of JEE Main 17th March Shift 1 is as follows -
| Section | Total No. of Easy Questions | Moderate | Difficult |
|---|---|---|---|
| Chemistry | 22 | 8 | 0 |
| Mathematics | 9 | 15 | 2 |
| Physics | 0 | 30 | 0 |
Physics Chapter Wise Weightage of JEE Main 17th March Shift 1
Physics chapter-wise weightage of JEE Main 17th March Shift 1 is as follows -
| Name of Chapter | Weightage |
|---|---|
| Electrodynamics | 17% |
| Heat & Thermodynamics | 13% |
| Mechanics | 40% |
| Modern Physics | 20% |
| Optics | 3% |
| SHM & Waves | 7% |
Physics Topic Wise Weightage of JEE Main 17th March Shift 1
Physics topic-wise weightage of JEE Main 17th March Shift 1 is as follows -
| Name of the Topic | Total No. of Questions |
|---|---|
| Capacitance | 1 |
| Current Electricity | 2 |
| Electro-Magnetic Induction | 1 |
| Alternating Current | 1 |
| Heat Transfer | 1 |
| KTG & Thermodynamics | 3 |
| Rigid Body Dynamics | 4 |
| Centre of Mass | 1 |
| Rectilinear Motion & Vectors | 1 |
| Gravitation | 1 |
| Friction | 1 |
| Surface Tension | 1 |
| Error in Measurement | 1 |
| Circular Motion | 1 |
| Semiconductors | 1 |
| Electromagnetic Waves & Communication | 1 |
| Modern Physics | 4 |
| Geometrical Optics & Physical Optics | 1 |
| SHM | 2 |
Chemistry Chapter Wise Weightage of JEE Main 17th March Shift 1
The chapter-wise weightage of Chemistry in JEE Main 17th March Shift 1 is as follows -
| Name of the Chapter | Weightage |
|---|---|
| Inorganic Chemistry-I | 20% |
| Inorganic Chemistry-II | 10% |
| Organic Chemistry-I | 3% |
| Physical Chemistry-I | 47% |
| Physical Chemistry-II | 20% |
Chemistry Topic Wise Weightage of JEE Main 17th March Shift 1
The topic-wise weightage of JEE Main 17th March Shift 2 is as follows -
| Name of the Topic | Total No. of Questions |
|---|---|
| Chemical Bonding | 1 |
| p-Block (13-14) Grp | 1 |
| Periodic Table & Periodicity in Properties | 1 |
| s-Block | 2 |
| Hydrogen & its Compounds | 1 |
| Coordination Compounds | 1 |
| Metallurgy | 1 |
| d-block & f-block Elements | 1 |
| General Organic Chemistry-I | 1 |
| Chemical Equilibrium | 1 |
| Mole Concept | 4 |
| Atomic Structure & Nuclear Chemistry | 4 |
| Thermodynamics & Thermochemistry | 2 |
| Ionic Equilibrium | 1 |
| Equivalent Concept | 1 |
| Gaseous State | 1 |
| Chemical Kinematics | 2 |
| Solid State | 1 |
| Surface Chemistry | 1 |
| Solution & Colligative Properties | 2 |
Mathematics Chapter Wise Weightage of JEE Main 17th March Shift 1
The chapter-wise weightage of Mathematics in JEE Main 17th March Shift 1 is as follows -
| Name of the Chapter | Weightage |
|---|---|
| Binomial Theorem | 7% |
| Complex Numbers | 3% |
| Coordinate Geometry | 13% |
| Differential Calculus | 17% |
| Integral Calculus | 13% |
| Permutation & Combination | 3% |
| Probability | 3% |
| Vector 3D | 3% |
| Mathematical Reasoning | 3% |
| Trigonometry | 7% |
| Matrix & Determinants | 10% |
| Fundamentals of Mathematics | 3% |
Mathematics Topic Wise Weightage of JEE Main 17th March Shift 1
The topic-wise weightage of JEE Main 17th March Shift 1 is as follows -
| Name of the Topic | Total No. of Questions |
|---|---|
| Binomial Theorem | 2 |
| Complex Numbers | 1 |
| Straight Line | 1 |
| Circle | 3 |
| Limit, Continuity & Differentiability | 2 |
| Sets & Relation | 1 |
| Functions | 1 |
| Methods of Differentiation | 4 |
| Definite Integration | 2 |
| Differential Equation | 1 |
| Linear Programming | 1 |
| Permutation & Combination | 1 |
| Probability | 1 |
| Vector | 1 |
| Mathematical Reasoning | 1 |
| Inverse Trigonometric Function | 2 |
| Matrices & Determinants | 3 |
| Fundamentals of Mathematics | 1 |
JEE Main 17 th March 2021 Shift 1 Question Paper & Answer Key
We have updated the memory-based question paper of JEE Main 17 th March 2021 Shift 1 on the basis of questions shared by students along with the answers here. You can click on the links below to check and download the PDF of the memory-based question paper & answer key.
| JEE Main March 2021 Question Paper |
|---|
Also Check
| JEE Main 2021 Chemistry Question Paper & Answer Key | JEE Main 2021 Physics Question Paper & Answer Key | JEE Main 2021 Maths Question Paper & Answer Key |
|---|
JEE Main 2021 response sheet will be available within 3 days after the exam. On the other hand, the Phase 2 (March) JEE Main 2021 Results are expected to be released by the last week of March.
JEE Main March 2021 Exam Analysis (All Shifts)
You can click on the links below to check the JEE Main March 2021 exam analysis for all shifts –
JEE Main 17 th March 2021 Shift 1 Analysis – Available on this Page | ||
| JEE Main 18th March 2021 Shift 1 Analysis | JEE Main 18th March 2021 Shift 2 Analysis | Overall Analysis of JEE Main 18 th March 2021 (Day 3) |
JEE Main February 2021 Exam Analysis
Candidates appearing for the March 2021 exam of JEE Main on 17 th (Shift 2) and 18 th can check the February 2021 shift-wise exam analysis to have a basic idea of difficulty level, topic-wise weightage and syllabus coverage. You can click on the links below to check the analysis –
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