JEE Main 20 July 2021 Question Paper with Answer Key Solutions (Shift 1 & 2 Available): PDF Download
Joint Entrance Exam (JEE) Main 2025 ( JEE Main )
Result - 12 Feb '25
Download JEE Main answer key 2021 and question papers with solution for July 20 shift 1 and 2 exam released by coaching institutes.
JEE Main 20 July 2021 question paper and answer key are available now for shift 1 and 2. Candidates can check below JEE Main 2021 question paper with answer key and solution for 20 July shift 1 and 2 for Physics, Chemistry and Maths. Candidates can use these JEE Main answer key 2021 to know correct answers to the questions asked in the exam. JEE Main 20 July shift 1 and 2 Paper with answer key and solution are available as PDF which can be downloaded.
Latest: Check JEE Main July 25 Question Paper with Answer Key Solution
Coaching institutes have released JEE Main 20 July 2021 question paper and answer key for shift 1 and 2 on the basis of memory-based questions from students who appear in the JEE Main 2021. Coaching institutes like Reliable and Resonance are providing a memory-based JEE Main question paper along with the answer key. Candidates can check the JEE Main question paper with answer key below. The NTA has conducted the first day of JEE Main 2021 3rd attempt exam today. The first session was held from 9:00 AM to 12:00 PM while the second attempt was conducted from 3:00 PM to 6:00 PM.
Explore colleges based on JEE Main
Want better recommendations?
There is a 90% more chance of getting best college recommendations by sharing preferences.Latest Update: JEE Main July 25 2021 Live Updates: Check student’s reaction, exam analysis, question paper with solution
JEE Main 20 July 2021 Question Paper with Answer Key (Shift-1 & 2)
Candidates can check subject-wise JEE Main 20 July question paper with answer key for shift 1 below.
JEE Main Answer Key 2021 with Solution July 20 Shift 1
| JEE Main Date | Shift 1 |
| JEE Main 20 July 2021 Question Paper Answer Key | Physics |
| Chemistry | |
| Math |
JEE Main 20 July 2021 Answer Key with Solution Shift 2
| JEE Main Date | Shift 2 |
| JEE Main 20 July 2021 Question Paper Answer Key | Physics |
| Chemistry | |
| Math |
JEE Main 20 July Shift 1 and 2 Paper Analysis
| Parameter |
Analysis |
| Overall Difficulty Level of the Exam |
Moderate |
| Difficulty Level of Mathematics |
Moderate |
| Difficulty Level of Physics |
Moderately Difficult |
| Difficulty Level of Chemistry |
Easy |
| Topics with More Weightage in Mathematics |
|
| Topics with More Weightage in Physics |
|
| Topics with More Weightage in Chemistry |
|
| Difficulty Level of NAT Questions |
Easy |
| Expected Average Number of Good Attempts |
45 |
| Expected Number of Very Good Attempts |
65 |
| Difficulty Level Comparison |
Tougher than March & February |
| What is a good score in JEE Main to Qualify for JEE Advanced | JEE Main Rank Predictor |
JEE Main Chapter-Wise Weightage Chemistry - July 20 Shift 1 & 2
| Date & Shift |
Overall Difficulty Level of Chemistry |
Topics with Maximum Weightage |
Total No. of Easy, Difficult and Average Questions |
| Shift 1 |
Easy to Moderate |
|
|
| Shift 2 |
Moderately Easy |
|
|
JEE Main Chapter-Wise Weightage Maths - July 20 Shift 1 & 2
| Date & Shift |
Overall Difficulty Level of Maths |
Topics with Maximum Weightage |
Total No. of Easy, Difficult and Average Questions |
| Shift 1 |
Moderate to Difficult |
|
|
| Shift 2 |
Moderate |
|
|
JEE Main Chapter-Wise Weightage 20 July Shift 1 & 2 Physics
| Name of the Chapter | Total No. of Questions |
| SHM & Waves | 2 |
| Heat & Thermodynamics | 3 |
| Electrodynamics | 3 |
| Modern Physics | 8 |
| Mechanics | 13 |
JEE Main 2021 Answer Key Phase 3 Shift 1 and 2
|
|
Answer Key Shift 1 |
Answer Key Shift 2 |
| JEE Main 2021 Answer Key by Reliable |
Physics Chemistry Mathematics |
Physics Chemistry Mathematics |
| JEE Main Answer Key 2021 by Resonance |
||
| JEE Main 2021 Answer Key by Allen |
Physics Chemistry Mathematics |
Physics Chemistry Mathematics |
JEE Main 2021 Question Paper with Solution July 20
The memory-based JEE Main question paper 2021 for July 20 will be released by coaching institutes. Students will be provided here direct link to download JEE Main 2021 July 20 question paper with solution to know the correct answers of the questions asked in the exam.
Explore more B.Tech exams with upcoming dates
12 Feb '25
16 Nov '24 - 14 Feb '25
1 Feb '25 - 15 Feb '25
17 Feb '25
21 Feb '25
21 Feb '25
30 Dec '24 - 15 Feb '25
17 Feb '25
23 Jan '25 - 18 Feb '25
5 Feb '25 - 27 Feb '25
JEE Main Question Paper with Solution July 20, 2021
|
|
Shift 1 |
Shift 2 |
| JEE Main 2021 Question Paper with Solution by Reliable |
Physics Chemistry Mathematics |
Physics Chemistry Mathematics |
| JEE Main Question Paper with Solution 2021 by Resonance |
Mathematics |
|
| JEE Main 2021 Question Paper with Solution by Allen |
Physics Chemistry Mathematics |
Physics Chemistry Mathematics |
JEE Main 2021 Phase 3 Official Answer Key Question Paper
The NTA will release official JEE Main 2021 answer key for 3rd attempt exam in July last week. JEE Main 2021 official answer key and question papers will be available online on the official website jeemain.nta.nic.in and will also be open for challenge up to a few days.
Satyendra is an expert news writer and content editor at shiksha.com with over ten years of experience in the education field. His work involves writing news and articles, editing, and proofreading content related t... Read Full Bio
News & Updates
Explore Other Exams
Apr '25 | JEE Advanced 2025 practice tes... |
Apr '25 | JEE Advanced 2025 registration... |
21 Jan '25 - 18 Apr '25 | BITSAT 2025 application form -... |
29 Apr '25 - 1 May '25 | BITSAT 2025 application form c... |
12 Nov '24 - 16 Apr '25 | SRMJEEE 2025 application form ... |
12 Nov '24 - 6 Jun '25 | SRMJEEE 2025 application form ... |
3 Feb '25 - 15 Mar '25 | COMEDK application form 2025 |
17 Feb '25 | COMEDK mock test 2025 |
22 Jan '25 - 23 Feb '25 | WBJEE 2025 application form |
25 Feb '25 - 27 Feb '25 | WBJEE 2025 application form co... |
4 Nov '24 - 31 Mar '25 | VITEEE 2025 application form |
21 Apr '25 - 27 Apr '25 | VITEEE 2025 Exam Dates |
30 Dec '24 - 15 Feb '25 | MHT CET 2025 Application Form |
16 Feb '25 - 22 Feb '25 | MHT CET 2025 Application Form ... |
Student Forum
Anything you would want to ask experts?Answered 17 hours ago
Yes, AAA College of Engineering and Technology offers scholarships to students with a JEE Main score. Students having valid JEE Main score of 50 and above with 60% aggregate in Class 12 are eligible for complete tuition fee waiver. The scholarship is offered only to 10 students.
N
Contributor-Level 10
Answered Yesterday
Inverse Trigonometric Functions is considered a moderated weightage topic, 1 question is expected from this chapter directly. However, ITF plays an important role to boost score through usgae of its properties in Calculus unit, which have a better weightage overall. Students must check the NCERT So
n
Contributor-Level 10
Answered Yesterday
With a score of 156 in JEE Mains, you can expect to get admission into several NITs (National Institutes of Technology) for branches other than CSE, and potentially lower ranked NITs or other private engineering colleges for a CSE seat; consider options like NITs in states like Manipur, Goa, Durgapu
D
Beginner-Level 5
Answered 2 days ago
Yes, Sushant University welcomes candidates with an admission score using JEE Main for BTech programs. Any candidate must hold a minimum qualification of 50% in the PCM group to be eligible from Class 12. Besides taking the JEE Main, university conducts its BTech entrance AUEE examinations. The entr
a
Contributor-Level 10
Answered 2 days ago
Hi Dhivakar,
Based on previous years' data, scoring 53 marks in JEE Main 2024's January 28 Shift 2 is expected to place you in the 70th to 80th percentile range.
This percentile typically corresponds to a rank between 135,695 and 183,105.
Please note that these are approximate figures, and actual perc
A
Contributor-Level 9
Answered 3 days ago
Cutoff Percentiles for JEE MAINS 2025:
General - 95+
Ews - 84+
OBC - 83+
SC - 65+
ST - 50+
It's advisable to regularly check the official JEE Mains website
A
Beginner-Level 2
Answered 3 days ago
While NCERT books can provide a strong foundation for JEE Mains preparation and help you understand basic concepts, they are generally not enough to clear JEE Advanced on their own; you will likely need additional reference books and practice questions to tackle the higher difficulty level of JEE Ad
A
Contributor-Level 10
Answered 3 days ago
To access the 29 January 2025 shift 2 JEE Main paper, you can visit the official NTA website (jeemain.nta.nic.in) or trusted educational platforms like Shiksha and etc. where you can download the question paper PDF with solutions for both shifts of the exam; simply search for "JEE Main 2025 January
D
Beginner-Level 5
Answered 4 days ago
Clearly, JEE main score is completely different from CRL i.e. common rank list.Cut-off for admission to NIT for obc category students varies for every NIT .
R
Beginner-Level 3
Answered 4 days ago
Oftentimes students gain admission to one of over 300 colleges across India through their JEE Mains score performance in which 31 NITs together with 25 IIITs and 28 GFTIs are included. The leading institutions choosing JEE Mains scores as admission criteria include NIT Trichy and NIT Warangal togeth
K
Contributor-Level 10
JEE Main Notifications
Can I get scholarship at AAA College of Engineering and Technology based on JEE Main score?