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JEE Main 2021 March 17 Shift 1 Question Paper with Answer Keys & Solutions

Last updated date: 01st Dec 2023
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Download JEE Main 2021 Question Paper Solutions for 17 March Shift 1 PDF

If you’re looking for the Question paper of 17th March Shift 1 JEE Main 2021, we’ve got you covered. Download the question paper with solutions and answer keys for JEE Main 2021 17th March Shift 1 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. 


JEE Main Question Papers


Text, Images, Videos and PDF


JEE Main

Academic Session:



English Medium



Date and Month:

17th- March


Shift-1 Morning

Available Material:

JEE Main Previous Year Question Papers with PDF

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 17th March Shift 1 JEE Main 2021.

Don’t wait to grab the Question paper with solutions for 17th March 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.

Download JEE Main 2021 Question Paper Solutions for 17 March Shift 1 PDF

JEE or the Joint Entrance Exam is conducted by the National Testing Agency (NTA) every year to grant admission to candidates for undergraduate courses in B. Tech or B. Arch in prestigious universities and institutes in India. This entrance exam is considered one of the most challenging in the country, attempted by over 15 lakh students each year over different sessions.


Even though students can apply for more than one attempt over the course of one year, it is best to start preparing for the earliest session and clear the JEE Main on the very first attempt. This computer-based exam has two parts: Paper I for candidates wishing to study B. Tech while Paper-II for students wishing to pursue B. Arch. JEE Main is the only way for students to get admission into centrally funded universities like the IITs, IIITs, NITs, etc.

Major Highlights of JEE Main 2021- Shift 1 (17 March)

  • According to the initial feedback provided by the candidates, the overall difficulty level of JEE Main 2021 17 March Shift 1 was moderate.

  • The Mathematics section was lengthy, and students found it moderate to difficult. 

  • Only one question was asked from Mathematical Reasoning whereas multiple questions were asked from the topics like Differential Equations, Conic Sections, Vectors & 3D Geometry.  Few numerical questions were also asked in Math and were quite tricky and lengthy.

  • The difficulty level of the Physics section was moderate.

  • The difficulty level of the Chemistry  section was easy. Very simple questions were asked in this section.

  • The distribution of the complete Physics syllabus was balanced in the Question paper. 

  • In Physics Sections, 2-3 questions were asked from topic Optics. Few lengthy numerical questions were asked, but the level of questions was easy.

  • In the Chemistry section, almost all questions were asked from the NCERT syllabus.

JEE Main 2021- Shift 1 (17 March)- Question Paper Analysis

Overall Question Paper Difficulty Level


Difficulty Level of Mathematics

Moderate To Difficult

Difficulty Level of Physics


Difficulty Level of Chemistry


Chapters with More Weightage In Mathematics

  • Integral Calculus

  • Differential Calculus

Chapters with More Weightage In Physics

  • Modern Physics

  • Electro ElectroDynamics

Chapters with More Weightage In Chemistry

Equal weightage was given to the topics  like Physical Chemistry, Organic Chemistry, and Inorganic Chemistry

Difficulty Level of Numerical Questions


Expected Number of Good Attempts


Difficulty Level - Feb 25th Shift 1 - March 17 Shift 2

Almost Similar Difficulty Level

Division of Questions

Check out section-wise difficulty level of questions in JEE Main Shift 1 (17 March)


Easy Questions

Moderately Difficult Questions

Difficult Questions














Physics Chapter-Wise Weightage in JEE Main 17 March Shift 1

Chemistry Chapter-Wise Weightage in JEE Main 17 March Shift 1

Inorganic Chemistry - I


Inorganic Chemistry - II


Organic Chemistry - I


Physical Chemistry - I


Physical Chemistry - II


Maths Chapter-Wise Weightage in JEE Main 17 March Shift 1


Important Chapters for Chemistry JEE Main 2022 

Benefits of Solving the JEE Main Question Paper

JEE is one of the most important entrance exams for engineering aspirants all over the country. It also witnesses a lot of competition amongst its candidates. One must solve the JEE Main previous year’s question papers for the last five years to get ahead of your competitors and score excellent marks in the examination. The benefits of solving previous year's question papers are mentioned below:

  • Solving multiple Question papers for JEE Main gives the students a general idea of how much time they need to solace each section of the paper and therefore, they can learn to manage their time effectively between all the sections and solve as many questions as they can of the particular section within its time limit. 

  • As the number of question papers solved by students increases, their speed of solving questions as well as accuracy also increases. Candidates learn the shortcuts or simpler methods of solving particular types of questions with each question paper. 

  • JEE Main Question Paper allows students to analyse their own performance before the final exam. This form of self-assessment allows the candidates to spot their strengths and weaknesses and also work on the concepts they are not doing well in before the exam.

  • Solving past year question papers that encompass the entire syllabus is a great way to revise the entirety of the syllabus and freshen up formulas and concepts.

Year-Wise JEE Main Previous Year Question Papers

FAQs on JEE Main 2021 March 17 Shift 1 Question Paper with Answer Keys & Solutions

1. What is the syllabus asked in the 17th March Shift 1 JEE Main 2021 Question Paper?

The Syllabus for JEE Mains is divided into three sections or subjects are Physics, Chemistry, and Mathematics. 


  • Mechanics 

  • Electrostatic & Magnetism 

  • Current Electricity & EMI

  • Heat & Thermodynamics

  • Optics & Modern Physic


  • Organic Chemistry

  • Inorganic Chemistry

  • Physical Chemistry


  • Algebra

  • Calculus 

  • Trigonometry 

  • Coordinate Geometry

  • Statistics & Probability

2. What is the paper pattern of the JEE Mains Question Paper 2021?

Before 17th March Shift 1 JEE Main 2021 Question Paper Solutions (Free PDF Download), it’s important to understand Paper pattern of JEE Main question paper 2021:

  • Paper 1 consisted of 90 questions in total. Section A had 20 questions and Section B had 10 questions. In total, the students should answer 75 questions. Section A received 20 questions, while Section B received 5 questions. Section B included questions from all three subjects: physics, chemistry, and mathematics.

  • Paper 2A is for B.Arch. courses. This paper had a total of 82 questions. Students had to attempt 77 questions. There were 25 questions from Mathematics, 50 from Aptitude, and 2 from Drawing among the 77. This paper was for 400 marks in total.

  • Paper 2B included 105 questions. Only 100 questions should be attempted by the students. A total of 400 marks were allotted for this paper. 

3. How many questions are to be attempted in the JEE Mains Question Paper 2021?

The JEE Mains Question Paper has a total of 90 questions for Paper-I out of which only 75 questions need to be attempted by the students. All the three sections of the JEE Mains that are Chemistry, Physics, and Mathematics contain 30 questions each. Out of these 20 are MCQ-type questions and the rest 10 questions are numerical value type questions. Only 5 of these Numerical Value type questions are to be attempted for each subject. This makes the total number of MCQ questions to be attempted 60 out of 60 while the Numerical Value type questions to be attempted to be 15 out of the total 30.

4. Where can I download the syllabus for the JEE Mains Question Paper 2021?

Students who are appearing for the JEE Mains can download the syllabus for classes 11 and 12 from the final JEE Mains syllabus from the Vedantu Website. The syllabus for all subjects of the JEE Main 2021 Question Paper can be downloaded from the Vedantu website or the app free of cost along with other study materials and reference materials such as revision notes, past year question papers, solutions for popular reference books, etc. The syllabus provided by Vedantu covers all the necessary topics and the name of all units so that students are well informed of the concepts coming in the JEE Mains. 

5. What are the most important topics from all three sections of the JEE Mains Question Paper 2021?

JEE Mains syllabus gives more prevalence to some concepts and chapters more than the other when it comes to the questions in the question paper. In order to make sure that students don't miss out on the opportunity to score on the questions asked from these chapters, here's a list of important units from the three sections of the JEE Mains Question paper:


  • Set, Relations, and Functions

  • Coordinate Geometry


  • Thermodynamics

  • Electronic Devices


  • Organic Chemistry

  • Electrochemistry

  • Some basic concepts of chemistry