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JEE Main 2021 February 24 Shift 2 Question Paper with Answer Keys & Solutions

Last updated date: 25th Nov 2023
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JEE Main Question Paper Solutions PDF Available On Vedantu

The JEE Main 2021 will be conducted in two shifts – Evening and Morning – which means 2 JEE Main shifts will be held during the two days of the exam. Here, we will be presenting you the JEE Main 2021 Morning shift 2 (Evening) Answer Key, along with JEE Main Solutions 24 February Shift 2 (Evening) Question Paper with solutions.


JEE Main Question Papers


Text, Images, Videos and PDF


JEE Main

Academic Session:



English Medium



Date and Month:

24th- February


Shift-2 Evening

Available Material:

JEE Main Previous Year Question Papers with PDF

JEE Main Exam to be Held in Two Shifts

The JEE Main exam will be held in two shifts – Morning and Evening shifts. The details of JEE Main morning shift 2 (evening) answer key will be available for download at the end of this post. The JEE Main paper and the respective shift of the exam will be released on 2nd April 2019.

What is the JEE Main Shift 2 (Evening)?

In the JEE Main 2021, the 2 shifts will be the Morning shift 2 (evening) and Evening shift 2 (evening). The shifts will be held in two phases i.e. morning and evening.

What are the Changes in JEE Main Solutions and Answer Key for JEE Main, 2021?

There are several changes in JEE Main 2020 solutions and answer key compared to JEE Main 2020. These changes have been done to ensure an equitable distribution of questions to the candidates and make the exams more balanced. Here are the changes:

Mixed type questions (MCQs and Numerical questions) have been replaced with Numerical only. MCQs and Numerical questions have been re-arranged and divided into different blocks.

In the JEE Main 2021, there will be more practicals and fewer questions, which will enable candidates to focus on concepts and understanding.

JEE Main 2021 Exam Pattern

Phase-1: 100 Questions in Paper-I (Morning) and 100 Questions in Paper-II (Evening)

JEE Main Paper-I and Paper-II will consist of two sections each. You will have to complete a test worth 90 marks (50 marks in Paper-I and 40 marks in Paper-II).

The examination is conducted in two shifts. Both the shifts follow the same pattern, but their timing differs. So, candidates need to do one shift and then the next. The two shifts will be scheduled as a single session, which makes things more convenient for candidates.

Exam Centers and Venue

After the JEE Main admission test was canceled in December 2019, the exam date was announced as January 24, 2020. The exam was scheduled in two shifts, in which the morning shift (9:30 AM to 1:30 PM) is conducted from a different venue and the afternoon shift (3:00 PM to 6:30 PM) from the same venue.

The shift timings are decided by the National Testing Agency (NTA) so that students can find convenient timings.

The National Testing Agency (NTA) decided to conduct the exam in two shifts to ease the burden on the students. NTA can conduct the test in any shift (morning or afternoon) and that is the reason for the shift timings. The test is conducted twice daily.

After the announcement of the shift timings, the exam was conducted in both shifts at two exam centers. As per the JEE Main Admission Notification (pdf), the test was to be held at 5 centers. The shift timings were decided by the National Testing Agency (NTA).

This year the JEE Main and the Mains have a new format that allows students more opportunities to improve their percentile, the JEE Main Question Papers. It consists of 50 multiple choice questions for general awareness, general knowledge, and current affairs. 

The MCQs tests the candidates’ ability to identify and recognize significant facts and general awareness of the most prominent national and international topics. The number of questions in the test has increased from the previous years so students will need to improve their speed and accuracy to score maximum marks.

The previous year’s question paper, however, was of a different format. Instead of an MCQ, it consisted of 100 multiple choice questions based on which candidates were evaluated.

Download JEE Main (Mains) 2021 Answer Key, Solutions and Analysis

The JEE Main Answer key is published for all the participants by the institute, while for the candidates there is the JEE Main Mains Answer key. The answer key or solutions for the JEE Main Mains is available here for download, so candidates can use them for their evaluation. 

The JEE Main Main Solutions contain all the details about each question, marks obtained by the candidate, time taken for each question, the number of questions attempted by each candidate and other details. The question paper is given to the participants three days before the date of the exam, to the day of the exam, and the day after the exam. 

For the students, there is a difference between JEE Main Main Sols and JEE Main Main Sols and Analysis. Those who fail to score a qualifying mark in JEE Main Main Sols, have the option to retake the paper a few days later.

For the JEE Main Main Analytical, a paper of 100 questions is prepared which are then analyzed to get an idea about the difficulty of the paper, how prepared a candidate was, if a candidate was underprepared, how many questions the candidate attempted. 

The second shift of Day 2 JEE Main 2021 Phase 1 was conducted from 3 PM to 6 PM on 24 February. There were a total of 90 questions in the paper, asked from Physics, Chemistry, and Mathematics, having a total weightage of 300 marks. The difficulty level of the JEE Main 2021 24 Feb Shift 2 paper was moderate, and on average, there can be 75 good attempts out of 90. As per the revised JEE Main exam pattern, there were 10 numerical answer type questions in each section, of which candidates were to attempt any 5.There will be no negative marking for the numerical answer type questions in JEE Main 2021.

Major Highlights for JEE Main 

The Major Highlights of the Question Paper of JEE Main 2021 with Solution 24 February Sift 2 are provided below.

  • The Question Paper was overall moderate level. We can say that it was similar to the previous year's question papers.

  • The difficulty level of numerical questions was moderate.

  • Most of the questions about chemistry were from NCERT books so overall chemistry was easy. 

  • One who has studied the NCERT Chemistry book would have scored good marks in chemistry.

  • Questions from the class 11th syllabus were in good number.

  • The questions asked in physics were from important topics.

Question Paper Analysis 

The analysis of the question paper of JEE Main 24 February is as follows.


Points of Consideration 



The Level of difficulty of Exam



The Level of difficulty of Mathematics

Easy to Moderate 


The Level of difficulty of Physics

Easy to Moderate


The Level of difficulty of Chemistry



More weightage topics in Mathematics




More weightage topics in Physics

Modern Physics



More weightage topics in Chemistry

Chemical Bonding and Kinetics

Division of Questions 

The subjection was the number of questions asked in the question paper of JEE Main 2021 Shift 2 are given below.


Easy Questions















The Weightage (All Subjects)

The weightage of Mathematics Chapterwise of JEE Main 2021 February is given below.

The weightage of Physics Chapterwise of JEE Main 2021 February is given below.







Modern Physics


Heat & Thermodynamics




SHM & Wave


The weightage of Chemistry Chapterwise of JEE Main 2021 February is given below.



Organic Chemistry- 2


Inorganic Chemistry 1


Physical Chemistry 1


Physical Chemistry 2


Inorganic Chemistry 2


Organic Chemistry 1



JEE Main Question Paper with Solutions - 24th February 2021 shift 2 (Evening) are easily available for free download from our website and app. The paper consists of questions on General Knowledge, Current Affairs, General Awareness type, and other subjects. Practising this official question paper along with the solutions will help you prepare for your entrance test for JEE Main 2021 rigorously so that getting into your preferred IITs and NITs becomes easier.

Year-Wise JEE Main Previous Year Question Papers

FAQs on JEE Main 2021 February 24 Shift 2 Question Paper with Answer Keys & Solutions

1. Is it a compulsion to write JEE?

Yes, to all those who aspire to get into the top engineering colleges with world-class infrastructure namely IITs and NITs, you can only get through by giving this entrance test. Though few institutions have their specific entrance examinations like BITSAT, it is preferred to prepare for IIT JEE which is considered one of the toughest exams in the whole world. To get yourself closer to your dream IIT, Vedantu provides study material, revision notes and many more. Start today through the app or website.

2. Where can I find the JEE Main 2021 Solutions 24 February Shift 2 (Evening)?

JEE is an abbreviation of the Joint Entrance Exam which is an entrance test for all the students who aspire to be an engineer in the top colleges ranging from IITs, NITs. Any student who has passed the 12th class or its equivalent exam in the academic year. At Vedantu, we also provide various question papers from previous years for students as it is essential for one to have a good practice before the main exam. Also, you can get the question papers in PDF format with expert answers at our app or website. 

3. How to score well in JEE?

Solving the previous year question papers help a student understand the pattern of the question paper and logically analyze them. Anyway, JEE doesn’t repeat the questions in phases as it is but they may likely change the values keeping the concept the same. This would help students understand the important topics to be covered. Vedantu aims to be a helping hand to students thereby making way to their desired institutions with detailed notes, syllabus, mock test papers, previous year papers with expert teacher answers and live doubts sessions. Visit the app or website to know more.

4. What is the weightage of each section in IIT JEE?

The pattern of JEE Main remains the same every year. It is important to note that students have to opt for either or both of the 2 papers conducted where paper 1 is for engineering which has both online and offline whereas paper 2 is for the students who are interested in architecture which is only a pen and paper test. Paper 1 consists of 75 questions and the maximum mark is 360. It is divided into three sections - Physics, Chemistry and mathematics having 25 questions each and a total of 3 hours.

5. Why is the JEE paper considered the toughest?

The JEE is one of the toughest exams in the entire world, which is because of the extremely limited number of seats available and the too many students appearing for the exam. Also, it has a vast syllabus divided into three subjects. Another aspect why it is titled a tough exam is because of its high cut-off rates which have been increasing due to huge competition. The JEE paper is unpredictable, so it is advised to be prepared from every corner and solving the previous year question papers gives a better idea about the entrance test.