JEE Main 31 August 2021 Live Updates Shift 1 & 2: Answer Key, Question Paper Analysis, Students Reaction

JEE Main 31 August 2021 Live Updates Shift 1 & 2: Answer Key, Question Paper Analysis, Students Reaction

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New Delhi, Updated on Sep 1, 2021 08:53 IST

Check JEE Main 31 August 2021 live updates to know students reactions, question paper analysis and answer key with solution.

JEE-Main-31-August-2021-live-updates

JEE Main 31 August 2021 Live Updates: The JEE Main 31 August 2021 shift 2 paper has concluded. Candidates can check below JEE Main August 31 shift 2 question paper analysis and students reactions. Coaching institute Resonance will soon release memory based JEE Main 31 August shift 2 question paper with answer key and solution.

Latest Update: JEE Main 1 September 2021 Live Updates Shift 1: Question paper analysis, students reaction

The JEE Main 31 August 2021 shift 1 paper was concluded at 12:00 noon. Students can also check JEE Main 31 August shift 1 paper analsysis and students reactions. Candidates can check here JEE Main 31 August shift 1 question paper for Physics, Chemistry and Maths with solutions. Students can use memory based question paper and answer key to calculate their expected score in JEE Main 2021 session 4 exam.  

Also check: JEE Main 31 August 2021 Shift 2 Question Paper, Answer Key Solutions: PDF Download

The NTA is conducting day 3 of JEE Main 2021 session 4 exam today, August 31. The JEE Main 31 August 2021 paper is conducted in two shifts, morning shift from 09:00 am to 12:00 noon and second shift from 03:00 pm to 06:00 pm. In both shifts, Paper 1 for B.E./B.Tech will be held. JEE Main 2021 Paper 2 is scheduled to be held on September 2. Candidates can check here JEE Main 31 August 2021 live updates to know students reaction and question paper analysis post completion of exam. Students reactions and question paper analysis will help the students who would be appearing in JEE Main 2021 in upcoming days in understanding the difficulty level of exam and subject-wise weightage of topics.

JEE Main 31 August 2021 Question Paper

Exam Date/Shift

JEE Main 31 August Shift 1 Paper

JEE Main 31 August Shift 12Paper

Subjects

Physics

Chemistry

Maths

Physics

Chemistry

Maths

JEE Main Today Paper Analysis - August 31 Shift 2

The second shift of JEE Main 31 August 2021 paper was moderate to difficult, as reported by most students who had appeared in the exam. In terms of subject-wise difficulty, Maths was most difficult, followed by Physics and Chemistry. The detailed subject-wise JEE Main 31 August 2021 shift 2 paper analysis will be provided here soon. 

Physics: Physics section was moderate. Questions came from topics like electrostatic, AC, thermodynamics, diode, etc. Two questions from the semiconductor topic were challenging.  Electrostatic, Alternating current, Thermodynamics, Semiconductors, Magnetism, EM Waves, Thermal conductivity.

Chemistry:  Chemistry was easy as usual. Questions were asked from topics such as chemistry in ionic equilibrium, chemical kinetics, polymers, etc. Questions came from organic chemistry mostly. There were three questions were asked from p-block elements, two from magnetism, optics, Organic, name reaction, p-block, Equilibrium and Mettalurgy. 

Mathematics: Maths was moderate and lengthy & time-consuming. Some of the topics were differential calculus, coordinate, circle, parabola, integration, reasoning, differential equation.

Memory Based JEE Main 31 August 2021 Shift 2 Question Paper- Physics

JEE-Main-31-August-2021-Shift-2-Physics-question-1
JEE-Main-31-August-2021-Shift-2-Physics-question-2
JEE-Main-31-August-2021-Shift-2-Physics-question-3
JEE-Main-31-August-2021-Shift-2-Physics-question-4
JEE-Main-31-August-2021-Shift-2-Physics-question-5

Memory Based JEE Main 31 August 2021 Shift 2 Question Paper- Maths

JEE-Main-31-August-2021-Shift-2-Maths-question-1
JEE-Main-31-August-2021-Shift-2-Maths-question-2
JEE-Main-31-August-2021-Shift-2-Maths-question-3
JEE-Main-31-August-2021-Shift-2-Maths-question-4
JEE-Main-31-August-2021-Shift-2-Maths-question-5

Memory Based JEE Main 31 August 2021 Shift 2 Question Paper- Chemistry

JEE-Main-31-August-2021-Shift-2-Chemistry-question-1
JEE-Main-31-August-2021-Shift-2-Chemistry-question-2
JEE-Main-31-August-2021-Shift-2-Chemistry-question-3
JEE-Main-31-August-2021-Shift-2-Chemistry-question-4
JEE-Main-31-August-2021-Shift-2-Chemistry-question-5

JEE Main Today Paper Analysis - August 31 Shift 1

As per initial reaction from students who appeared in JEE Main 31 August shift 1 paper, the overall difficulty level of exam was moderate. Mathematics was a bit difficulty and lengthy while Physics was moderate followed by Chemistry. In Physics section, questions were asked almost from all topics of class 11 and 12. Questions were asked from Electrochemistry and Semiconductor. Chemistry was easy and many questions were asked from Organic and Inorganic part while Physical part was less asked.

Physics: The Physics section was easy to moderate. Questions were asked from Semiconductor, Communication, Electrostatic, Logic Gate, Transistor, Modern Physics.

Chemistry: It was easiest of all three section. Organic was having high weightage, Bio-molecules, P-block, name reactions, polymers 

Mathematics: The Maths sections was moderate to difficulty but easy than previous attempts. More questions were asked from class 12 part Integration, Differentiation, Definite and Indefinite Integrals, Calculus, Parabola, Bionomial 

Memory Based JEE Main 31 August 2021 Shift 1 Question Paper - Physics

JEE-Main-31-August-2021-shift-1-Physics-question-1
JEE-Main-31-August-2021-shift-1-Physics-question-2
JEE-Main-31-August-2021-shift-1-Physics-question-3
JEE-Main-31-August-2021-shift-1-Physics-question-4
JEE-Main-31-August-2021-shift-1-Physics-question-5

Memory Based JEE Main 31 August 2021 Shift 1 Question Paper - Maths

JEE-Main-31-August-shift-maths-question-1
JEE-Main-31-August-shift-maths-question-2
JEE-Main-31-August-shift-maths-question-3
JEE-Main-31-August-shift-maths-question-4
JEE-Main-31-August-shift-maths-question-5
JEE-Main-31-August-shift-maths-question-6
JEE-Main-31-August-shift-maths-question-7

Memory Based JEE Main 31 August 2021 Shift 1 Question Paper - Chemistry

JEE-Main-31-August-2021-shift-1-chemistry-question-1
JEE-Main-31-August-2021-shift-1-chemistry-question-2
JEE-Main-31-August-2021-shift-1-chemistry-question-3
JEE-Main-31-August-2021-shift-1-chemistry-question-4
JEE-Main-31-August-2021-shift-1-chemistry-question-5
JEE Main Result 2021 August Date

The NTA will declare JEE Main result 2021 for session 4 on or before September 10. It is because registrations for JEE Advanced 2021 is scheduled to start from September 11. The JEE Main 2021 session 4 exam will end on September 2. JEE Main answer key 2021 is most likely to be released by September 5 post which 2-3 days will be provided for candidates to raise objections in the answer key. 

JEE Main 2021 result for session 4 will also have All India Rank of candidates and cutoff percentile score. Candidates who scores above the JEE Main cutoff 2021 will be eligible to appear in JEE Advanced exam.

JEE Main Marks vs Percentile JEE Main Answer Key 2021
JEE Main Cutoff 2021 JEE Main result 2021
What is a good score in JEE Main to Qualify for JEE Advanced JEE Main Rank Predictor

JEE Main 2021 Exam Timings Session 4- August 31

NTA JEE Main 2021 August 31 paper will be conducted in two shifts - morning and evening. JEE Main session 4 exam 2021 shift 1 timings are from 9:00 am to 12:00 noon and shift 2 exam will be held from 3 PM to 6 PM.

Particulars

Shift 1 (Forenoon)

Shift 2 (Afternoon)

Reporting time

8:00 am

2:00 pm

Gate opening time

8:00 am

2:00 pm

Entry closing time

8:30 am

2:30 pm

Checking of admit cards by Invigilator

8:30 am to 8:45 am

2:30 pm to 2:45 pm

Seating inside the exam centre

8:45 am

2: 45 pm

JEE Main 2021 exam timing

9:00 am to 12:00 noon

3:00 pm to 6:00 pm

Exam end time

12:00 noon

6:00 pm

Qualifying Percentile for JEE Mains 2021 (Expected) 

Candidates can check the category-wise expected qualifying marks for JEE Main 2021. NTA will release the cutoff of JEE Main 2021 for JEE Advanced based on Paper 1 (BE/BTech) after the declaration of final result:

Category JEE Main Cutoff Score (Percentile) by NTA
Common Rank List (CRL) 90 - 91
GEN-EWS 70 - 75
Other Backward Classes (OBC-NCL) 60- 70
Scheduled Caste (SC) 45 - 50
Scheduled Tribe (ST) 35 - 40
PwD

0.05 – 0.07

JEE Main 2021 Paper 2 Session 4

The NTA will be conducting JEE Main 2021 paper 2 exam on September 4. JEE Main paper 2 is held for B.Arch and B.Plan courses. In 2021, JEE Main paper 2 is scheduled only in two out of four session. The first session of JEE Main 2021 paper 2 was held in February while the next session will be held on September 2.  

JEE Main 2021 August 31 Exam Day Guidelines 

Candidates who are appearing on day 3 of JEE Main 2021 session 4 exam have been issued exam day guidelines through JEE Main Admit card 2021. Candidates need to follow the instructions and COVID-19 protocols as mentioned in the admit card.

  • Candidates need to bring their own geometry box, pencil, eraser and other required items for drawing part of JEE Main 2021 Paper 2A.

  • Candidates should report to the exam centre only as per the reporting time mentioned in their JEE Main Admit card 2021

  • Candidates should avoid social gathering at the exam centre and maintain a distance of 6-feet with each other all the time

  • Face maks, hand gloves and sanitizers are to be carried by the candidates

  • Candidates should not carry any prohibited item inside the exam hall

  • Candidates nee to carry their JEE Main admit card, one photo and a ID proof at the exam centre.

JEE Main 2021- Items to carry at exam centre

Students need to carry the necessary documents and items along with them to the JEE Main exam centre 2021. Check below the list of items to be carried at the JEE Main 2021 exam centre.

  • JEE Main 2021 admit card with filled and signed self-declaration form

  • Passport size colour photograph

  • A valid photo id proof - Any one among Driving license, PAN card, Passport, Aadhaar card with the photograph, Voter id, EAadhaar with photograph and Bank Passbook with a photograph.

  • A transparent ballpoint pen, water bottle and a hand sanitizer(50 ml).

  • For the diabetic candidates, sugar tablets and fruits are permitted to take inside the exam hall.

  • Candidates who are claiming PwD reservations must carry a PwD certificate.

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JEE Main 2021 Exam Pattern for B.Tech

Particulars

B.Tech/B.E.

Exam mode

Online (Computer based)

Number of sections and subjects

3 (Physics, Chemistry and Mathematics)

Duration of exam

3 hours (180 minutes)

60 minutes per section

Type of questions

MCQs; 4 options with only 1 correct option

Numerical Value Questions: Questions whose answers are to be filled in as a numerical value

Section A (MCQ)

Mathematics: 20 
Physics: 20
Chemistry: 20

Section B (Numerical Value)

 In Section B, candidates have to attempt any five questions out of 10. There will be NO negative marking for Section B.

Mathematics: 10  
Physics: 10
Chemistry: 10

Note: As per the official notification, "It is clarified to all the candidates that, if the answer for the numerical value questions is, say 5 then all the values like 5, 5.0, 5.00, 5.000, 5.0000, 05, 05.0, 05.00, 05.000, 05.0000 are correct answers".

Number of questions

90

JEE Main Total Marks

300 marks

Language of paper

Assamese, Bengali, Kannada, Malayalam, Marathi, Odia, Punjabi, Tamil, Telugu, Urdu in addition to Hindi, English and Gujarati

JEE Main 2021 31 August Live Updates Shift 1

Candidates can check here live updates of JEE Main 31 August shift 1 paper. The students reactions and question paper analysis for JEE Main 2021 August 31 paper will be available after the conclusion of paper.

August 31, 12:00 PMThe JEE Main 31 August shift 1 paper has concluded.

August 31, 09:00 AM: JEE Main 31 August shift 1 paper has begun

August 31, 08:45 AM: Gates to the exam centre have been closed. The gatekeepers are however allowing late comers to enter inside the exam hall.

August 31, 08:30 AM: Entry inside the exam hall is closed. 

August 31, 08:15 AM: Students are entering the exam hall. Frisking is being done through hand held metal detectors.

August 31, 08:00 AM: Gates of exam centre have been opened. Students are asked to remove their face mask as fresh 3-ply mask i being provided at the time of entry. Temperature of candidates is being checked through Thermo Guns.  

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