**JEE Main Question Papers 2021: **The question paper for the JEE Main April session will release soon after the exam. However, the NTA has released the response sheet for the March session. The National Testing Agency releases the JEE Main final answer key for Paper 1 & 2 for all the sessions. NTA also releases the response sheet which contains the questions and answers asked in the JEE Main 2021 exam. The question paper consists of 90 questions out of which candidates have to answer 75 questions. Among these, 20 questions are of the objective type and 5 questions are of numerical value-based. Each section consists of 25 questions. **JEE Mains question paper **is now available in 13 languages.

#### Check Eligibility For NTA JEE Main Exam

Admission Open 2021 | |

CUCET Admissions Open | Apply Now!! |

UPES Admissions Open | Apply Now!! |

SNU Admission Open | Apply Now!! |

The exam question paper has 75 questions of 300 marks and the duration is 3 hours. There is a provision of negative marking according to which 1 mark will be deducted for a wrong answer. Candidates who are preparing for JEE Main 2021 can download and practice to evaluate their preparation. **JEE Main Previous Year Question Paper with solutions** is available on this page.

## JEE Main March 2021 Question Paper

The JEE Main March 2021 exam session is now over. The last exam was conducted on 18th Match 2021 in two shifts. The NTA has released the jee main response sheet for the March session. Students who have appeared in the exam can challenge the answer key now. the exam Candidates can check the exam analysis of all the sessions. The official question paper will be available soon.

## Memory-Based Questions Download (Feb session)

Here, the candidates can download the memory-based questions that we have received from the students. Students can receive the questions from all the shifts below.

### 26th Feb 2021 (2nd SHIFT) Questions

**Question-** An electron enters with kinetic energy KE, between the plates of the capacitor with a velocity making an angle “a” as shown and leaves with KE_{2} making angle “ß”. Find KE_{1}/KE_{2}?

**Question-** A solid spherical ball is rolling without slipping towards a fixed inclined plane with a speed V_{o}. Find the maximum height, the ball reached the incline.

**Question-** Two small conducting spheres have charges 2.1 n c and -0.1 n c that are touched to each other and then separated by a distance of 0.5 m. Find the force between them?** (ANS- 36 n N)**

Question- Among the first group elements, how many are used as photoelectrodes? **(Ans- Caesium and Potassium)**

Question- Which of the following is false about hydrophilic sols?

- These cannot be coagulated easily
**(CORRECT ANSWER)** - Irreversible by nature
- They need electrolytes for stability
- Their viscosity is similar to water

Question- A number is selected from 4 digit natural numbers containing exactly one digit as “7”. Find the probability that number, when divided by “5”, leaves remainder 2. **(Ans- 97/297)**

Question- How many two-digit natural numbers “x” is there which satisfy 3^{x }+7^{x} is divisible by 10.

### JEE Main 26th Feb 2021 (1st Shift)- Memory-Based Questions

**Question- Perpendicular to the plane of the sphere. Find the gravitational force between**

- √8/27 GmM/R
^{2 }**(ANSWER)** - 1/2√8 GmM/R
^{2} - 3/2√8 GmM/R
^{2} - 2√8/9 GmM/R
^{2}

**Question-An alternating current is given by equation i=i _{1 }sinωt +i_{2 }cosωt. The RMS current is-**

- 1/√2 (i
^{2}_{1 }+ i_{2})^{1/2} - 1/√2 (i
_{1 }+ i_{2)} - 1/√2 (i
^{2}_{1 }+ i^{2}_{1})^{1/2 }**(ANSWER)** - 1/√2 (i
_{1 }+ i_{2})^{1/2}

**Question- Ozone is a stratosphere?**

- protects us from x-rays
- protects us from UV rays
**(ANSWER)** - protects us from gamma rays
- protects us from beta rays

Question- An amine reacts with benzene sulfonyl chloride to give a precipitate that is insoluble in alkali. The compound can also be obtained by aminolysis of ethyl chloride. What is the structure of amine?

Question- What is the structure of neoprene?

Question- The sum of 162^{nd }Power of the roots of the equation x^{3}-2x^{2}+2x-1=0 is? **(Ans- 3)**

Question- The number of seven-digit integers, with the sum of the digits equal to 10 and formed by using the digits 1,2, and 3 only is

- 55
- 77
**(ANSWER)** - 66
- 88

Question- 3 sinx + 4 cosx=k+1, find the number of integral values of k? **(Ans- 11)**

### 25th Feb 2021 (first shift)

**Question- Which of the following does not hydrolysis?**

Ans- SF6

**Question- Which of the following is the correct statement about Diborane?**

- BH3 is lewis base
- Al B-H-B bond angle is equal to 120.
- All B-H bonds have the same length.
- The terminal H has less p character than the bridge

**Question- The curve of Ellingham diagram is between?**

**Question- Find the number of sp2 hybridized C-atoms at X? Ans- 7**

**Question- Which molecule does not exist? Ans- Be2**

**Question- Glycosidic linkage on lactose at which no. of C-atom?**

Ans- Galactose C1-C4 Glucose

**Question- Find the total number of numbers lying between 100 and 1000 formed using 1,2,3,4,5 and divisible by either 3 or 5? Ans- 415**

**Question- A man watches a boat travelling towards him while standing on the top. Its deviation is 30 ^{o}. After 20 seconds, the deviation change to 45^{o}. Then how much time does it take to reach the bottom of the tower?**

**Question- If the time period of a two-meter long simple pendulum is 2 second. Then the acceleration due to gravity at the place where executing SHM is?**

### 24th Feb 2021 (Shift I)- Asked Questions

- If a dice is rolled n times. If the probability of getting an even number and an odd number is equal then find n?
- Two capacitors are given. Find the series and parallel resistant and their ratio.
- Find the work done by the cycling process.
- Calculate the ionization energy of all third-period elements. Check to
**jee main exam analysis**.

Date and Shift of the exam | Questions paper (unofficial) Download link |

23rd Feb 2021 (B.Arch and B.Planning) both shift I and II | Download |

JEE Main B.Tech 24th Feb (Shift I and II) | to be available soon |

25th Feb 2021 (Shift I and II) | – |

26th Feb 2021 (Shift I and II) | – |

### Download Answer Key and Question Paper

**JEE Main Final Answer Key (January Session) Paper 2****(2020)****JEE Main Final Answer Key (January Session) Paper 1 (2020)****NTA JEE Main February 2021 Question Paper**

## Previous Years JEE Main Papers

Candidates can check out and download official and unofficial question paper from various coaching institutes below.

## JEE Main Solutions By Resonance (7th, 8th, 9th January 2020)

Exam date | Shift 1 | Shift 2 |

7th January 2020 | Mathematics, Chemistry, Physics | Mathematics, Physics, Chemistry |

8th January 2020 | Mathematics, Chemistry, Physics | Physics, Chemistry, Mathematics |

9th January 2020 | Physics, Mathematics, Chemistry | Physics, Chemistry, Mathematics |

## JEE Main 2020 Paper 1 Answer key (BYJU’S)

Exam date | Shift 1 | Shift 2 |

7th Jan | Mathematics, Chemistry, Physics | Mathematics, Physics, Chemistry |

8th Jan | Mathematics, Chemistry, Physics | Physics, Chemistry, Mathematics |

9th Jan | Physics, Chemistry, Mathematics | Physics, Chemistry, Mathematics |

## JEE Main 2020 Paper 1 Answer key (Narayan)

Events | Answer Link | |

JEE Main 7th January Answer Key | Morning Shift | Afternoon Shift |

JEE Main 8th January Answer Key | Morning Shift | Afternoon Shift |

JEE Main 9th January answer key |

## JEE Main Paper 1 Answer key (Career Point)

Dates | Shift 1 | Shift 2 |

7th January 2020 | Math, Physics, Chemistry | Math, Physics, Chemistry |

8th January 2020 | Math, Physics, Chemistry | Math, Physics, Chemistry |

9th January 2020 | Math, Physics, Chemistry | Math, Physics, Chemistry |

## JEE Main Paper 1 Answer key (Aakash Institute)

Exam Date | Shift 1 Answer Key | Text Analysis | Shift 2 Answer key | Text Analysis |

6th January | Download Here | – | Download Here | – |

7th January | Download Here | Click Here | Download Here | Click Here |

8th January | Download Here | Click Here | Download Here | Click Here |

9th January | Download Here | Click Here | Download Here | Click Here |

Paper 2 (2nd Shift) On 6th January 2020

JEE Main 2020 Paper 2 (Shift 2) Question | Click Here |

JEE Main 2020 Paper 2 Questions & Answer (Unofficial) | Click Here |

**JEE Main Sample Questions (Planning) 2020**

** **

JEE Main Cutoff | JEE Main Answer key | JEE Main Result 2020 |

## JEE Main Question Paper 2021 and Exam Pattern

A total of 90 questions are asked in the exam out of which candidates have to attempt 75 Questions or 20 questions out of 30 (for each section). In paper 2, there will be a separate exam for B.Arch & B.Planning. B. Arch will comprise objective questions for both Mathematics and Aptitude. However numerical questions for Mathematics will be there and questions from the drawing section will also be there. For B. Plan, questions will be asked from Mathematics and aptitude and there will be an extra section on Planning with multiple choice questions on the same.

From 2019, JEE Main (Joint Entrance Exam Main) is conducted by the NTA in online mode. It is a national level examination. This exam is conducted for admission to the B.Tech & B.Arch courses. JEE Main Exam is organized two times in a year i.e in the month of January & April. The **JEE Main question paper pdf** link is available on this page in order to help the aspirants

## JEE Main 2020 Question Paper

Candidates can download JEE Main question paper from this page. Through question papers & answer key, candidates can calculate their rough marks to qualify the examination. The official answer keys will be announced in the month of January 2020 (Jan Exam) & April 2020 (April Exam). It also helps to know about the exam pattern which includes a number of questions, duration, type of questions, topics covered with the weightage. The link to JEE Main Question Paper 2020 will be updated here when it will be available.

## JEE Main 2019 Question Paper With Solution PDF

The **PDF of the JEE Main April 2019 question paper with a solution** is available here. Candidates can download JEE Main April shifts 1 & 2 using the link available in this section. Hence, use the link in order to download JEE Main physics, chemistry, maths question paper pdf.

## JEE Main Previous Years Answer Key January 2019

JEE Main 2019 January Session | Session | Question Paper Link | Answer Key Link |

January 12, 2019 (Paper 1) | Forenoon | Click Here | Click Here |

Afternoon | Click Here | Click Here | |

January 11, 2019 (Paper 1) | Forenoon | Click Here | Click Here |

Afternoon | Click Here | Click Here | |

January 10, 2019 (Paper 1) | Forenoon | Click Here | Click Here |

Afternoon | Click Here | Click Here | |

January 09, 2019 (Paper 1) | Forenoon | Click Here | Click Here |

Afternoon | Click Here | Click Here | |

January 08, 2019 (Paper 2) | Forenoon | Click Here | Click Here |

Afternoon | Click Here | Click Here |

## JEE Main Previous Years Answer Key April 2019

JEE Main 2019 April Session | Session | Question Paper Link | Answer Key Link |

April 12, 2019 (Paper 1) | Forenoon | Click Here | Click Here |

Afternoon | Click Here | Click Here | |

April 10, 2019 (Paper 1) | Forenoon | Click Here | Click Here |

Afternoon | Click Here | Click Here | |

April 09, 2019 (Paper 1) | Forenoon | Click Here | Click Here |

Afternoon | Click Here | Click Here | |

April 08, 2019 (Paper 1) | Forenoon | Click Here | Click Here |

Afternoon | Click Here | Click Here | |

April 07, 2019 (Paper 2) | Forenoon | Click Here | Click Here |

Afternoon | Click Here | Click Here |

### Download JEE Main 2019 April Shift 1 Question Paper

Dates | JEE Main Question Paper PDF Download | ||

7th April 2019 | JEE Main Shift 1 Paper 2 PDF | ||

8th April 2019 | Download JEE Main 8 April 2019 Paper 1 Shift 1 PDF | ||

9th April 2019 | JEE Main Paper 19th April 2019 Shift 1 PDF | ||

10th April 2019 | Download PDF of JEE Main 2019 Paper 1 | ||

12th April 2019 | JEE Main Shift 1 Paper 1 PDF Download |

### JEE Main 2019 April Shift 2 Question Paper Download PDF

Dates | Download JEE Main April Question Paper PDF |

7th April 2019 | Paper 2 JEE Main Question Paper PDF |

8th April 2019 | Download PDF of JEE Main April Paper 1 |

9th April 2019 | JEE Main 2019 Paper 1 PDF Download |

10th April 2019 | JEE Main Paper 1 Question Paper PDF |

12th April 2019 | PDF of JEE Main April Paper 1 Shift 2 |

### PDF of JEE Main January 2019 Shift 1 Question Paper

Dates | Subjects | ||

9th January 2019 | Physics | Chemistry | Maths |

10th January 2019 | Chemistry | Physics | Maths |

11th January 2019 | Physics | Chemistry | Maths |

12th January 2019 | Physics | Chemistry | Maths |

### Download JEE Main January 2019 Shift 2 Question Paper PDF

Dates | Subjects | ||

9th January 2019 | Physics | Chemistry | Maths |

10th January 2019 | Chemistry | Physics | Maths |

11th January 2019 | Physics | Chemistry | Maths |

12th January 2019 | Physics | Chemistry | Maths |

## JEE Main April 2019 Wrong Questions

Candidates can check the **Wrong Questions of JEE Main April 2019** in this section. JEE Main April Incorrect Questions are available with the solutions. JEE Main Shift 1 & Shift 2 Wrong Questions is added here so that candidates can check the same. The link to check the JEE Main wrong questions is available here. Further, check the details below.

Sr. No. | Links |

1 | JEE Main April 2019 Wrong Question (Link 1) |

2 | JEE Main April 2019 Wrong Question (Link 2) |

## JEE Main Papers 2018 Paper 1 (Offline)

S.No | Paper Code | Download PDF |

1 | Code A | Click Here |

2 | Code B | Click Here |

3 | Code C | Download |

4 | Code D | Click Here |

## JEE Main Question Papers 2018 for Paper 1 (Online)

Year/Date | Morning Session (April 15) | April 15 Evening Session | April 16 |

2018 | Click Here | Download | Click Here |

## JEE Main 2017 Question Papers PDF Download

S.NO | Codes | Question Papers |

1. | Code A | Click here |

2. | Code B | Click here |

3. | Code C | Download |

4. | Code D | Click here |

## JEE Main Previous Year Question Papers PDF

JEE Main Previous Year Question Papers for Paper 1 – Online mode (2015 – 2017)

Exam Year | Exam Date | Physics | Chemistry | Mathematics |

2017 | April 8, 2017 | Download | Download | Click Here |

April 9, 2017 | Download | Download | – | |

2016 | April 9, 2016 | Click here | ||

April 10, 2016 | Download | |||

2015 | April 10, 2015 | Click here | ||

April 11, 2015 | Click here |

## JEE Main Syllabus

Candidates must know the **syllabus of JEE Main 2021** as they start preparing for the examination. The syllabus topics will be from Physics, chemistry, and mathematics studied in the 11th and 12th standard of CBSE, ICSE, and other state boards. Detailed JEE main 2021 syllabus for both the Papers is given below:

### JEE Main Syllabus Paper 1

**Mathematics –**Sets, relations and functions, Matrices and determinants, Mathematical induction, Sequences and series, Integral calculus, Binomial theorem and its simple applications, Vector algebra, Statistics and probability, Trigonometry, Complex numbers and quadratic equations, Mathematical reasoning, Permutations and combinations, etc.**Physics –**Physics and measurement, Thermodynamics, Rotational motion, Laws of motion, Electronic devices, Oscillations and waves, Current electricity, Electromagnetic induction and alternating currents, Optics, Electrostatics, Kinematics, Work, energy and power, Gravitation, Properties of solids and liquids, Kinetic theory of gases, etc.**Chemistry –**Physical Chemistry: Some basic concepts in chemistry, Atomic structure, Chemical Thermodynamics, Equilibrium, Chemical kinetics, States of matter, Chemical bonding and molecular structure, etc.

**Organic Chemistry:** Purification and characterization of organic compounds, Chemistry in everyday life, Organic compounds containing halogens, Organic compounds containing nitrogen, Some basic principles of organic chemistry, etc.

**Inorganic Chemistry:** Classification of elements and periodicity in properties, Block elements (alkali and alkaline earth metals), D – and f – block elements, Environmental chemistry, Hydrogen, Block elements group 13 to group 18 elements, etc.

## JEE Main Exam Pattern

- Papers – JEE Main will have 2 papers: paper 1 and paper 2.
- Mode – Paper 1 and 2 will be conducted in only computer-based mode. Paper 2 drawing tests will be conducted in offline pen and paper-based mode.
- Duration –
**JEE Main 2021**will be held for a duration of 3 hours. - NTA has revised the exam pattern. A total of 90 questions are asked in the exam out of which candidates have to attempt 75 Questions or 20 questions out of 30 (for each section).
- Types of Questions – There will be only objective type questions in paper 1. In paper 2, Mathematics and aptitude section will have objective type questions and drawing tests will have a subjective type of questions.
- Number of Questions – Paper 1 will have 90 questions in total with 30 in each. Paper 2 will have 82 questions in total, 30 from mathematics, 50 from the aptitude test, and 2 questions of drawing test.
- Language – The language of the question paper is available in the English language along with 13 regional languages.
- Marking scheme – 4 marks will be rewarded for each correct answer and 1 mark will be deducted for every incorrect answer.
**Check JEE Main Exam Pattern**