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JEE Main February 2021 for B.Tech (Paper 1) has been conducted on February 26. Check the detailed exam analysis of JEE Main 26th February Shift 1 exam along with memory-based questions, solutions and answer key. The overall difficulty level of the exam was moderate.
The Day 4 Shift 1 of JEE Main 2021 (Phase 1) has been conducted on February 26 from 9:00 AM to 12:00 PM. The exam is for Paper 1, which is conducted for admission in B.Tech. The exam pattern of JEE Main 2021 has been tweaked, and the question paper comprises a total number of 90 questions from three sections such as Physics, Chemistry and Mathematics. In addition, the question paper has ten numerical questions from each section, and the candidates have to answer any five from each section. You can check the detailed JEE Main 2021 exam analysis for the exam scheduled on February 26 (shift 1) here. Also, you can check the memory-based questions & solutions here. JEE Main 2021 answer key (official) will be released within two days after the exam.
| JEE Main 2021 Paper 1 (B.Tech) Answer Key |
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JEE Main 26th Feb Shift 1 Analysis Video
JEE Main 26th Feb 2021 Shift 1 Exam Analysis
The exam analysis of JEE Main 26th Feb 2021 Shift 1 is being updated here. Once again, the difficulty level of the paper was moderate. This shift is comparatively easier than other shifts and previous years' question papers. All three sections had mostly easy questions, and there were no surprising elements. If you had taken the exam in this shift, you can share your feedback on Whats App Number 9059528251 or E-Mail ID sakunth.kumar@collegedekho.com
Aspect | Analysis |
|---|---|
Overall Difficulty Level of the Exam | Moderate |
Difficulty Level of Mathematics | Moderate |
Difficulty Level of Physics | Moderate |
Difficulty Level of Chemistry | Easy |
Topics with More Weightage in Mathematics |
|
Topics with More Weightage in Physics |
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Topics with More Weightage in Chemistry |
|
Difficulty Level of NAT Questions | Moderate |
Expected Average Number of Good Attempts | 52-55 |
Division of Syllabus in JEE Main 26th Feb Shift 1
The division of Class 11 and 12th syllabus in JEE Main 26th Feb shift 1 is as follows -
| Subject | Total No. of Questions from Class 11th Syllabus | Total No. of Questions from Class 12th Syllabus |
|---|---|---|
| Chemistry | 13 | 17 |
| Mathematics | 11 | 14 |
| Physics | 18 | 11 |
Section Wise Difficulty Level of JEE Main 26th Feb Shift 1
The section-wise difficulty level of JEE Main Feb 26 Shift 1 exam is as follows -
| Subject | Easy | Medium | Difficult |
|---|---|---|---|
| Chemistry | 13 | 16 | 1 |
| Mathematics | 13 | 12 | 0 |
| Physics | 1 | 27 | 1 |
Physics Chapter Wise Weightage of JEE Main 26th Feb Shift 1
The chapter-wise weightage of Physics in JEE Main 26th Feb Shift 1 is as follows -
| Name of the Chapter | Weightage |
|---|---|
| Electrodynamics | 20% |
| Heat & Thermodynamics | 7% |
| Mechanics | 40% |
| Modern Physics | 20% |
| Optics | 3% |
| SHM & Waves | 7% |
Physics Topic Wise Weightage of JEE Main 26th Feb Shift 1
The topic-wise weightage of JEE Main 26th Feb Shift 1 is as follows -
| Topic | Total No. of Questions |
|---|---|
| Capacitance | 1 |
| Current Electricity | 1 |
| Electrostatics | 2 |
| Alternating Current | 2 |
| Heat Transfer | 1 |
| KTG & Thermodynamics | 1 |
| Rigid Body Dynamics | 1 |
| Centre of Mass | 1 |
| Gravitation | 3 |
| Unit & Dimension | 1 |
| Friction | 1 |
| Surface Tension | 1 |
| Elasticity & Viscosity | 1 |
| Circular Motion | 1 |
| Newton's Law of Motion | 2 |
| Semiconductors | 2 |
| Electromagnetic Waves & Communication | 2 |
| Modern Physics | 2 |
| Wave Optics | 1 |
| SHM | 1 |
| String Wave | 1 |
Chemistry Chapter Wise Weightage for JEE Main 26th Feb Shift 1
The chapter-wise weightage of JEE Main 26th Feb Shift 1 Chemistry is as follows -
| Name of the Chapter | Weightage |
|---|---|
| Inorganic Chemistry-1 | 23% |
| Inorganic Chemistry-2 | 13% |
| Organic Chemistry-1 | 7% |
| Organic Chemistry-2 | 23% |
| Physical Chemistry-1 | 20% |
| Physical Chemistry-2 | 13% |
Chemistry Topic Wise Weightage of JEE Main 26th Feb Shift 1
The topic-wise weightage of JEE Main 26th Feb Shift 1 is as follows -
| Topic | Total No. of Questions |
|---|---|
| Chemical Bonding | 1 |
| Environmental Chemistry | 1 |
| p-Block (13-14 Grp) | 1 |
| Periodic Table & Periodicity in Properties | 1 |
| s-Block | 1 |
| p-Block (15-18 Grp) | 1 |
| Hydrogen & its Compounds | 1 |
| Coordination Compounds | 1 |
| Metallurgy | 1 |
| d-Block & f-Block Elements | 2 |
| Hydrocarbon | 2 |
| Biomolecules | 1 |
| Polymers | 1 |
| Aromatic Compounds | 2 |
| Carbonyl Compounds | 1 |
| Amines | 1 |
| Practical Organic Chemistry | 1 |
| Chemical Equilibrium | 1 |
| Mole Concept | 1 |
| Atomic Structure & Nuclear Chemistry | 1 |
| Thermodynamics & Thermochemistry | 1 |
| Gaseous State | 1 |
| Equivalent Concept | 1 |
| Chemical Kinetics | 1 |
| Electrochemistry | 1 |
| Electrochemistry | 1 |
| Solution & Colligative Properties | 1 |
Mathematics Chapter Wise Weightage of JEE Main 26th Feb Shift 1
The chapter-wise weightage of JEE Main 26th Feb Shift 1 Mathematics is as follows -
| Name of the Chapter | Weightage |
|---|---|
| Binomial Theorem | 7% |
| Complex Numbers | 3% |
| Coordinate Geometry | 7% |
| Differential Calculus | 10% |
| Integral Calculus | 17% |
| Permutation & Combination | 3% |
| Probability | 3% |
| Sequence & Series | 7% |
| Vector & 3D | 7% |
| Trigonometry | 10% |
| Matrix & Determinants | 7% |
| Fundamentals of Mathematics | 3% |
Mathematics Topic Wise Weightage of JEE Main 26th Feb Shift 1
The topic-wise weightage of JEE Main 26th Feb Shift 1 is as follows -
| Topic | Total No. of Questions |
|---|---|
| Binomial Theorem | 2 |
| Complex Numbers | 1 |
| Straight Line | 1 |
| Circle | 1 |
| Limit, Continuity, Differentiability | 1 |
| Applications and Derivatives | 2 |
| Differential Integration | 3 |
| Differential Equation | 1 |
| Area under Curve | 1 |
| Permutation & Combination | 1 |
| Probability | 1 |
| Sequence & Series | 2 |
| Vector | 1 |
| Three Dimensional Geometry | 1 |
| Trigonometric Equation | 2 |
| Inverse Trigonometric Function | 1 |
| Matrices & Determinants | 2 |
| Fundamentals of Mathematics | 1 |
JEE Main 26th Feb 2021 Shift 1 Question Paper & Answer Key
We have updated the memory-based questions in the link below, and these questions are shared by students/ coaching institutes. The solutions have also been updated here.
JEE Main 2021 response sheet will be released within two days after the exam. JEE Main 2021 results (Phase 1) will be announced in the first week of March.
JEE Main February 2021 Exam Analysis (All Shifts)
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