JEE Main 2020 Paper Analysis

JEE Main Question Paper Analysis for 6, 7, 8 & 9 Jan 2020

JEE Mains Phase 1 from 6th Jan to 9th Jan 2020 is happening! The National Testing Agency along with the Indian Institute of technologies is conducting the JEE Mains for January from 6th to 9th, 2020. Paper 2 for developmental courses will be held from Jan 6, while paper 1 for engineering courses will be held from Jan 7 to 9th, 2020. Here are some JEE central Jan 2020 paper analyses for both the shifts on Jan 7.

This article on JEE principal exam paper analysis will shed insights on the difficulty level of the question paper, review from candidates who have taken the test, type if questions and topics given importance, etc.

What’s New? – JEE Exam Paper Analysis

  • The NTA has changed the pattern of the exam
  • There are 75 questions instead of 90, from each of physics, chemistry and mathematics syllabi
  • The total number of questions are 300 instead of 360
  • The reviews for B.Tech, B.Arch, and B.Planning were conducted separately
  • There were Numerical Type answers (NTA) for the first time in each section
  • There are 5 NTA’s in each of the sections
  • The NTA’s carry no negative marking
  • There will be a virtual keyboard to enter the values to the NTA’s
  • The test took place in 567 centers across the country
  • The results of JEE Mains of Jan phase will be released on 31St January 2020
  • A total of 9,21,2611 students appeared for JEE Mains on Jan 7

JEE Main 2020 Question Paper

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JEE Main 2020 Paper 1 Analysis

Percentage of questions from 11th and 12th standard syllabus- a combined statistics for shift 1 and 2

SubjectShift 1 – Class 11thShift 1- Class 12thShift 2 – Class 11thShift 2- Class 12th

Difficulty level per subject

SubjectShift 1Shift 2

Topic-wise importance


TopicsNumber of Questions in shift 1Number of Questions in Shift 2
Binomial Theorem12
Complex Numbers11
Coordinate Geometry12
Differential Calculus64
Fundamentals of Mathematics1
Integral Calculus34
Matrix & Determinants21
Permutation & Combination1
Sequence & Series22
Vector and 3D44
Mathematical Reasoning11
Quadratic Equation1


TopicsNumber of Questions in shift 1Number of Questions in Shift 2
Heat & Thermodynamics43
Modern Physics44
SHM & Waves11


TopicsNumber of Questions in shift 1Number of Questions in Shift 2
Chemical Bonding21
Periodic Table & Periodicity in Properties21
Coordination Compounds22
d-block & f-block Elements4
General Organic Chemistry- II1
Alkyl Halide, Alcohol & Ether1
Aromatic Compounds11
Grignard Reagent, Reduction, Oxidation & Hydrolysis1
Practical Organic Chemistry1
Chemistry in everyday life11
Electronic Effect and its application (GOC-2)1
Gaseous State1
Ionic Equilibrium11
Thermodynamics and Thermochemistry11
Mole Concept22
Atomic Structure & Nuclear Chemistry1
Equivalent Concept1
Chemical Kinetics1
Surface Chemistry1
Solution & Colligative Properties11

JEE Main 2020 Paper Analysis – Shift 1

  • The exam was conducted between 9:30 am to 12:30 pm
  • Percentage of question
  • Number of questions from class 11 was relatively more compared to questions from class 12
  • Difficulty level section-wise
MathematicsDifficult and lengthy
ChemistryEasy and theory-based
  • Comparison to the previous year

When compared to the last year question paper, this year phase 1 article seemed to be relatively easy

  • Important topics
PhysicsThermodynamics, electrostatics, semiconductor, current electricity, resistance, projectile motions, magnetic field, modern physics, RBT, wave optics, rotational motion
ChemistryDipoles, chemical bonds, quantum numbers, orbitals, the atomic radius of elements
MathematicsFunctions, sequences & series, circles, matrices, parabola, coordinate geometry, integration, functions, trigonometric formulae, binomial theorem, permutation and combination, probability, conic section, trigonometry

JEE Main 2020 Exam Paper Analysis – Shift 2

  • The exam was conducted between 2:30 pm to 5:30 pm
  • Percentage of question
  • Number of questions from class 11 and class 12 were equal in number
  • Difficulty level section-wise
MathematicsModerate and lengthy
  • Comparison to the previous year

When compared to the last year question paper, this year phase 1 paper seemed to be relatively easy

  • Important topics
PhysicsRotation, dopplers effect, thermodynamics, electrostatics, current electricity, modern physics, newton’s law of cooling
ChemistryCoordination compounds inorganic chemistry, thermochemistry, PH questions
Mathematics coordinate geometry, probability, integration, conic section, circle, and tangents, mathematical reasoning

JEE Main 2020 Paper 2 Analysis

  • The paper was moderately difficult
  • Relevant sections included 3D images, the structure of building from the top, coordinate geometry, probability, composition drawing

JEE Main Jan 2020 Paper Analysis – A Crisp Note

  • The most challenging section in the paper was from physics followed by mathematics and chemistry
  • Almost an equal importance in the number of questions was given to both classes 11 and 12 standard syllabi
  • The total number of registrations for JEE Mains has been released by NTA
  • The revised marking scheme is also given by NTA
Sections No. of MCQsNo. of NATsTotal QuestionsMarks
Total 601575300
Type of QuestionsMarks for Correct AnswerMarks for wrong / multiple answersMarks for marked for review / unanswered answers
MCQ+04 marks-01 marks00 marks
NTA+04 marks00 marks
  • Sections with more importance
MathematicsBinomial Theorem, Complex Numbers, Coordinate Geometry, Calculus, Matrix & determinants, Permutation & Combination, Probability, Sequence & Series, Trigonometry, Vector & 3D, Mathematical Reasoning, Statistics, and Quadratic Equation
PhysicsElectrodynamics, Heat & Thermodynamics, Mechanics, Modern Physics, Optics, SHM & Waves
chemistryEnvironmental Chemistry, Periodic table and properties, Coordination compounds, Metallurgy, Aromatic compounds, Biomolecules, reduction, oxidation & Hydrolysis, Organic reaction mechanism, Isomerism, Polymers, Ionic Equilibrium, Thermodynamics and Thermochemistry, Atomic structure and Nuclear chemistry, Chemical kinetics, Electrochemistry, Solutions, and colligative properties

Students review

  • The questions were simple yet calculative and time-consuming
  • Answers with integers will have to be entered up to 2 decimal points
  • Due to delay in system servers, there was a delay in the transition from one question to another question at certain exam centers
  • The marking scheme is provided on each of the computer screens since the start of the exam

Take Away!

Candidates who are appearing for phase 2 from Apr 3 to 9th, 2020 can scroll through this article for JEE Main 2020 Jan paper analysis. Since the exams are conducted in shifts and on two different time phases, the analysis can shed some light on what to expect and how to prepare for the upcoming second phase in April from this JEE main 2020 paper analysis.

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