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27 July Shift 1 JEE Main 2021 Question Paper Solutions (Free PDF Download)

JEE Main

Question Paper

2021

2021 Question Paper 27 July Shift 1

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Download PDF of Solution of 27 July Shift 1 JEE Main 2021 Question Paper

If you’re looking for the Question paper of 27 July Shift 1 shift JEE Main 2021, we’ve got you covered. Download the question paper with solutions and answer keys for JEE Main 2021 27 July Shift 1 shift papers, available for free on this page.

Candidates who are planning to prepare for the next JEE Main Examination should learn and anticipate the type of questions asked in all the subjects of JEE Main 2021. Candidates should dig into the kind of questions from a topic or concept and refine their approach towards a question accordingly.

Our Master teachers and Academic experts curate the solutions in the PDF to aid students and bridge the gap in understanding the nature of the JEE Main exam. The comprehensive guidance for approaching a question is available for 27 July Shift 1 JEE Main 2021.

Don’t wait to grab the Question paper with solutions for 27 July Shift 1 JEE Main 2021. Use the PDF to analyse and solve each question. Also, don’t refrain from revising the PDF. Make them part of your preparation and use them as your polar star for JEE Main journey.

Last updated date: 26th Sep 2023

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Major Highlights for JEE Main 27 July 2021 Shift 1 Question Paper

The major highlights of the JEE Main 27 July 2021 Shift 1 Question Paper have been given below.

According to the overall feedback received by the students, the difficulty level of JEE Main 2021 Question Paper was moderate.
There was at least one question on each topic of all the subjects.
Total 80% of the students reported that the questions asked in the Mathematics section were lengthy and difficult.
The questions asked in the Chemistry section were moderate to easy and were mostly from the NCERT textbook.
As per the feedback provided by the students, 68% of them reported that the Physics questions were moderate.
The overall paper was time-consuming.
In the Physics section, 2 questions were asked from Semiconductors.
Most of the questions in the Chemistry section were from Physical Chemistry, and fewer questions were asked from the Organic Chemistry section.

JEE Main 2021 Question Paper Analysis

Here is the overall analysis of the JEE Main Question Paper for 27th July 2021 Shift 1.

Particulars	Analysis
Overall Exam Difficulty Level	Moderate
Maths Difficulty Level	Moderately Difficult
Physics Difficulty Level	Moderate
Chemistry Difficulty Level	Moderate
Topics/Chapters Having More Weightage	Mathematics Coordinate Geometry Algebra Physics Modern Physics Mechanics Chemistry Physical Chemistry Inorganic Chemistry Organic Chemistry
Level of Difficulty for NAT Questions	Average
Average Number of Good Attempts (Expected)	43-45
Very Good Attempts (Expected)	65+

Divisions of Questions as Per Syllabus

Here we have provided an analysis of the JEE Main questions based on Class 11 and Class 12 Syllabus. Students can check the table below to know how many questions were asked from each of the syllabi.

Subjects	Class 11 Syllabus (Total number of Questions)	Class 12 Syllabus (Total number of Questions)
Chemistry	9	17
Maths	8	13
Physics	14	14

Weightage for All the Subjects

Given below are the chapter-wise weightage of Physics, Chemistry and Mathematics as per the JEE Main 2021 Question Paper. Students can go through these topics carefully and prepare accordingly for the upcoming JEE Mains exam.

Chapter-wise Weightage of Physics

List of Chapters	Number of Questions
Heat and Themodynamics	3
Optics	3
Electrodynamics	9
Mechanics	10
Modern Physics	2
Simple Harmonic Motion and Waves	1
Overall Weightage	28 questions

Chapter-wise Weightage of Chemistry

List of Chapters	Number of Questions
Inorganic Chemistry I	3
Inorganic Chemistry II	3
Organic Chemistry I	1
Organic Chemistry II	11
Physical Chemistry I	4
Physical Chemistry II	4
Overall Weightage	26 questions

Chapter-wise Weightage of Mathematics

List of Chapters	Number of Questions
Complex Number	1
Binomial Theorem	1
Coordinate Geometry	2
Integral Calculus	6
Differential Calculus	2
Quadratic Equation	1
Matrix and Determinants	2
Sequence and Series	1
Vector and 3D	1
Probability	1
Mathematical Reasoning	1
Statistics	1
Trigonometry	1
Overall Weightage	21 questions

Important Chapters for Maths JEE Main 2022

Sets, Relations, and Functions	Integral Calculus
Complex Numbers and Quadratic Equations	Differential Equations
Matrices and Determinants	Coordinate Geometry
Permutations and Combinations	3D Geometry
Mathematical Induction	Vector Algebra
Binomial Theorem	Statistics and Probability
Sequence and Series	Trigonometry
Limit, Continuity, and Differentiability	Mathematical Reasoning

Important Chapters for Physics JEE Main 2022

Physics and Measurement	Electrostatics
Kinematics	Current Electricity
Laws of Motion	Magnetic Effects of Current and Magnetism
Work, Energy and Power	Electromagnetic Induction and Alternating Currents
Rotational Motion	Electromagnetic Waves
Gravitation	Optics
Properties of Solids and Liquids	Dual Nature of Matter and Radiation
Thermodynamics	Atoms and Nuclei
Kinetic Theory of Gases	Electronic Devices
Oscillations and Waves	Communication System

Important Chapters for Chemistry JEE Main 2022

Some Basic Concepts in Chemistry	p – Block Elements
States of Matter	d – and f – Block Elements
Atomic Structure	Co-ordination Compounds
Chemical Bonding and Molecular Structure	Environmental Chemistry
Chemical Thermodynamics	Purification and Characterisation of Organic Compounds
Solutions	General Organic Chemistry
Equilibrium	Hydrocarbons
Redox Reactions and Electrochemistry	Organic Compounds Containing Halogens
Chemical Kinetics	Organic Compounds Containing Oxygen
Surface Chemistry	Organic Compounds Containing Nitrogen
Classification Elements Periodicity Properties	Polymers
General Principles and Processes of Isolation of Metals	Biomolecules
Hydrogen	Chemistry in Everyday Life
s – Block Elements	Principles Related to Practical Chemistry

Conclusion

The easy download of PDF of solution of 27 July Shift 1 JEE Main 2021 Question Paper is available here. The detailed analysis of the question paper will help students to get an idea of the exam pattern and marking scheme of JEE Main 2021. Before taking the JEE Main final examination, aspirants should solve the previous year's question paper. The solutions are provided by our Experts and will surely help students ace Exams.

Year-Wise JEE Main Previous Year Question Papers

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1	JEE Main 2023 Question Paper with Solutions
2	JEE Main 2022 Question Paper with Solutions
3	JEE Main 2021 Question Paper with Solutions
4	JEE Main 2020 Question Paper with Solutions
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6	JEE Main 2018 Question Paper with Solutions
7	JEE Main 2017 Question Paper with Solutions
8	JEE Main 2016 Question Paper with Solutions
9	JEE Main 2015 Question Paper with Solutions
10	JEE Main 2014 Question Paper with Solutions

FAQs on 27 July Shift 1 JEE Main 2021 Question Paper Solutions (Free PDF Download)

1. What were the important chapters of maths on 27 July Shift 1 JEE Main 2021?

The important chapters from which questions came on 27 July Shift 2 JEE Main 2021 are Complex Number, Binomial Theorem, Coordinate Geometry, Integral Calculus, Differential Calculus, Mathematical Reasoning, Quadratic Equation, Matrix and Determinants, Probability, Sequence and Series, Vector, 3D Statistics and Trigonometry.

2. What are the benefits of solving the 27 July Shift 1 JEE Main 2021 Question Paper?

The benefits of solving the 27 July JEE Main 2021 Question Paper are that Students will gain an idea of the level of difficulty of the exam and the sort of questions asked in the examination. By solving this question paper before the exam they will get familiar with the JEE Main exam pattern and marking scheme. The performance is improved when students keep practising the previous year's question paper.

3. What is the medium of the 27th July Shift 1 JEE Main 2021 question paper?

The 27th July Shift 1 JEE Main 2021 question paper was set in a different medium. Students were asked to select the medium of question paper during registration for JEE NEET 2021. The paper was set in 13 different languages such as Assamese, Gujarati, Kannada, Bengali, Malayalam, Marathi, Odia, Punjabi, Tamil, Telugu, and Urdu in addition to Hindi and English.

4. What is the importance of 27 July Shift 1 JEE Main 2021 Question Paper Solutions in JEE Preparation?

You're testing your ability to apply, innovate, and solve problems when you practise 27 July Shift 1 JEE Main 2021 Question Paper Solutions or any previous paper based on concepts you've already studied when you practise 27 July Shift 2 JEE Main 2021 Question Paper Solutions or any previous paper based on concepts you've already studied. This gives you the confidence you need to succeed in IIT JEE Main.

5. How can I do well in JEE Main Exam?

One must develop good concepts in order to do well in Physics. One such way to develop concepts is by practising previous years' questions such as JEE Main Question Paper 2021. Practise previous year's questions, such as the JEE Main Question Paper 2021, is one way to develop concepts. If you haven't started yet, you can start with the free 27 July Shift 1 JEE Main 2021 Question Paper Solutions.