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JEE Main 25th Feb 2021 Shift 2 Question Paper Analysis (Available), Answer Key, Solutions

Sakunth Kumar
Sakunth KumarPublished On: February 26, 2021 | JEE Main

JEE Main February 2021 for B.Tech (Paper 1) has been conducted on February 25. Check the detailed exam analysis of JEE Main 25th February Shift 2 exam along with memory-based questions, solutions and answer key. The overall difficulty level of the exam was moderate. 

JEE Main 25th Feb 2021 Shift 2 Question Paper Analysis, Answer Key, Solutions

The Day 3 Shift 2 of JEE Main 2021 (Phase 1) has been conducted on February 25 from 3:00 PM to 6:00 PM. The exam is for B.Tech, i.e., Paper 1. The exam pattern of JEE Main 2021 has been changed, and the question paper consists of a total number of 90 questions. There are ten NAT questions from each section and the candidates have to answer any five from each section. The question paper consists of three sections such as Physics, Chemistry and Mathematics. You can check the detailed JEE Main 2021 exam analysis for the exam scheduled on February 25 (shift 2) 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 results (Phase 1) will be announced in the first week of March.

JEE Main 2021 Paper 1 (B.Tech) Answer Key

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JEE Main 25th Feb 2021 Shift 2 Exam Analysis

The exam analysis of JEE Main 25th Feb 2021 Shift 2 has been updated here. In this shift, some students reported that Chemistry was difficult, but the overall difficulty level was easy to moderate. The questions in Chemistry were theory-based. The Physical Chemistry had maximum numerical. The Mathematics was lengthy as per some students. From Chemistry, there were more questions from Organic Chemistry. Some of the Mathematics questions were lengthy. Most of the Mathematics questions were calculation-based. In this shift, most of the questions were from the Class 12th syllabus. Some of the questions were exact and similar to NCERT books. 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 to Moderate

Topics with More Weightage in Mathematics

  • Differential Calculus
  • Coordinate Geometry

Topics with More Weightage in Physics

  • Modern Physics
  • Semiconductors

Topics with More Weightage in Chemistry

  • Organic Chemistry
  • Physical Chemistry
  • Surface Chemistry

Difficulty Level of NAT Questions

Moderate

Expected Average Number of Good Attempts

55

Shift 1 vs Shit 2 - Difficulty LevelShift 2 is slightly harder than Shift 1

Division of Syllabus in JEE Main 25th Feb Shift 2

The division of syllabus in JEE Main 25th Feb Shift 2 is as follows -

SubjectNo. of Questions from Class 11th SyllabusNo. of Questions from Class 12th Syllabus
Chemistry820
Mathematics1014
Physics1415

Section Wise Difficulty Level of JEE Main 25th Feb Shift 2

The section-wise difficulty level of JEE Main 25th Feb Shift 2 is as follows -

SectionTotal No. of Easy QuestionsMedium Difficult
Physics17103
Chemistry12108
Mathematics385

Physics Chapter Wise Weightage for JEE Main 25th Feb Shift 2

The chapter-wise weightage of Physics in JEE Main 25th Feb Shift 2 is as follows -

Name of the ChapterWeightage
Electrodynamics23%
Heat & Thermodynamics10%
Mechanics20%
Modern Physics27%
Optics3%
SHM & Waves13%

Physics Topic Wise Weightage for JEE Main 25th Feb Shift 2

The topic-wise weightage for Physics in JEE Main 25th Feb Shift 2 is as follows -

TopicTotal No. of Questions
Capacitance1
Current Electricity1
Electro Magnetic Field1
Electrostatics3
Alternating Current1
KTG & Thermodynamics3
Rigid Body Dynamics1
Rectilinear Motion & Vectors2
Gravitation1
Unit & Dimension1
Work, Power & Energy1
Semiconductors3
Electromagnetic Waves & Communication1
Modern Physics4
Wave Optics1
SHM3
String Wave1

Chemistry Chapter Wise Weightage for JEE Main 25th Feb Shift 2

The chapter-wise weightage of JEE Main 25th Feb Shift 2 Chemistry is as follows -

Name of the ChapterWeightage
Inorganic Chemistry-110%
Inorganic Chemistry-223%
Organic Chemistry-13%
Organic Chemistry-223%
Physical Chemistry-117%
Physical Chemistry-217%

Chemistry Topic-Wise Weightage of JEE Main 25th Feb Shift 2

The topic-wise weightage of JEE Main 25th Feb Shift 2 is as follows -

Name of the TopicTotal No. of Questions
Chemical Bonding1
s-Block1
p-Block (15-18 Grp)1
Coordination Compounds2
Metallurgy2
d-Block & f-Block Elements1
p-Block (17-18 Grp)1
Qualitative Analysis1
General Organic Chemistry-II1
Biomolecules1
Chemistry in Everyday Life1
Aromatic Compounds2
Carbonyl Compounds1
Amines1
Carboxylic Acid and Derivatives1
Thermodynamics & Thermochemistry2
Equivalent Concept1
Ionic Equilibrium2
Chemical Kinetics1
Electrochemistry1
Solid State1
Surface Chemistry1
Solution & Colligative Properties1

Mathematics Chapter Wise Weightage for JEE Main 25th Feb Shift 2

The chapter-wise weightage for Mathematics in JEE Main 25th Feb Shift 2 is as follows -

Name of the ChapterWeightage
Binomial Theorem7%
Complex Numbers3%
Coordinate Geometry10%
Differential Calculus20%
Integral Calculus10%
Permutation & Combination3%
Probability3%
Sequence & Series3%
Mathematical Reasoning3%
Quadratic Equation3%
Trigonometry7%
Matrix & Determinants7%

Mathematics Topic Wise Weightage for JEE Main 25th Feb Shift 2

The topic-wise weightage of Mathematics for JEE Main 25th Feb shift 2 is as follows -

Name of the TopicTotal No. of Questions
Binomial Theorem2
Complex Numbers1
Elipse1
Hyperbola2
Limit, Continuity, Differentiability2
Functions2
Tangent & Normal2
Differential Integration1
Differential Equation1
Indefinite Integration1
Permutation & Combination1
Probability1
Sequence & Series1
Mathematical Reasoning1
Quadratic Equation1
Inverse Trigonometric Function1
Trigonometric Ratio & Identities1
Matrices & Determinants2

JEE Main 25th Feb 2021 Shift 2 Question Paper & Answer Key

we have updated the memory-based questions shared by students on WhatsApp Number 9059528251 in the links available below. The solutions have also been updated.

JEE Main February 2021 Exam Analysis (All Shifts)

The shift wise exam analysis of JEE Main February 2021 is as follows -

JEE Main 23rd Feb 2021 Shift 1 Exam AnalysisJEE Main 23rd Feb 2021 Shift 2 Exam AnalysisOverall Exam Analysis of JEE Main 23rd Feb (Day 1)
JEE Main 24th Feb 2021 Shift 1 Exam AnalysisJEE Main 24th Feb 2021 Shift 2 Exam AnalysisOverall Exam Analysis of JEE Main 24th Feb (Day 2)
JEE Main 25th Feb 2021 Shift 1 Exam AnalysisJEE Main 25th Feb 2021 Shift 2 Exam Analysis - Available on this PageOverall Exam Analysis of JEE Main 25th Feb (Day 3)
JEE Main 26th Feb 2021 Shift 1 Exam AnalysisJEE Main 26th Feb 2021 Shift 2 Exam AnalysisOverall Exam Analysis of JEE Main 26th Feb (Day 4) 

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