JEE Main 2021 20 Jul Shift 1 question paper
The 20 Jul 2021 morning shift (Shift 1) paper in exam order: 84 questions across Physics, Chemistry and Mathematics, with the answer key at the end. Free PDF, no login.
Updated
What is in this paper
| Subject | Section A, multiple choice | Section B, numerical |
|---|---|---|
| Physics | 20Q1 to Q20 | 9Q21 to Q29 |
| Chemistry | 19Q30 to Q48 | 9Q49 to Q57 |
| Mathematics | 18Q58 to Q75 | 9Q76 to Q84 |
Chapters asked in this paper
Physics
- Thermodynamics3
- Current Electricity2
- Electrostatics I: Charges, Field & Gauss's Law2
- Nuclear Physics2
- Projectile Motion & Relative Motion2
- Ray Optics2
- Rotational Motion2
- Alternating Current1
- Circular Motion1
- Dual Nature of Radiation & Matter1
- Elasticity1
- Electromagnetic Induction1
- Electromagnetic Waves1
- Friction1
- Gravitation1
- Kinetic Theory of Gases1
- Mechanical Waves1
- Moving Charges & Magnetism1
- Semiconductors & Electronic Devices1
- Sound Waves1
- Vectors1
Chemistry
- Carbohydrates & Biomolecules2
- Halogen Derivatives: Haloalkanes & Haloarenes2
- Hydrogen & s-Block Elements2
- Aldehydes & Ketones1
- Amines & Diazonium Salts1
- Atomic Structure1
- Chemical Bonding & Molecular Structure1
- Chemical Equilibrium1
- Chemical Kinetics1
- Chemical Thermodynamics1
- Chemistry in Everyday Life1
- Coordination Compounds1
- d & f Block Elements1
- General Organic Chemistry (GOC)1
- Metallurgy1
- Mole Concept & Stoichiometry1
- p-Block Elements: Part I (Group 13 & 14)1
- p-Block Elements: Part II (Group 15-18)1
- Polymers1
- Practical Organic Chemistry1
- Qualitative Analysis: Salt Analysis1
- Redox Reactions1
- Solid State1
- Solutions & Colligative Properties1
- Surface Chemistry1
Mathematics
- Vectors3
- Binomial Theorem2
- Definite Integration2
- Determinants2
- Differential Equations2
- Matrices2
- Parabola2
- Quadratic Equations & Polynomial Inequalities2
- Applications of Derivatives1
- Complex Numbers1
- Continuity & Differentiability1
- Inverse Trigonometric Functions1
- Limits1
- Permutations & Combinations1
- Probability: Basic1
- Relations & Functions (Basic)1
- Statistics1
- Three Dimensional Geometry1
Other JEE Main 2021 papers
- 24 Feb, Shift 2
- 24 Feb, Shift 1
- 25 Feb, Shift 2
- 25 Feb, Shift 1
- 26 Feb, Shift 2
- 26 Feb, Shift 1
- 16 Mar, Shift 2
- 16 Mar, Shift 1
- 17 Mar, Shift 2
- 17 Mar, Shift 1
- 18 Mar, Shift 2
- 18 Mar, Shift 1
- 20 Jul, Shift 2
- 20 Jul, Shift 1
- 22 Jul, Shift 2
- 25 Jul, Shift 2
- 25 Jul, Shift 1
- 27 Jul, Shift 2
- 27 Jul, Shift 1
- 26 Aug, Shift 2
- 26 Aug, Shift 1
- 27 Aug, Shift 2
- 27 Aug, Shift 1
- 31 Aug, Shift 2
- 31 Aug, Shift 1
- 1 Sep, Shift 2
JEE Main 2021 questions, chapter-wise · All chapter-wise PYQ PDFs
Answers follow NTA's final answer keys. Typing errors are possible, so check doubtful answers against the official key. Spotted a mistake? prepwiser.in/feedback · Terms: prepwiser.in/terms