# IIT JEE 2011 Paper Analysis

TheÂ  IIT JEE 2011 paper analysis is provided here to help candidates check and understand how the question paper is set in the entrance exam. The analysis of IIT JEE 2011 that is available here contains all details about the two papers including the exam pattern, the difficulty level, types and marks allotted for different sections, etc. The analysis has been created by subject experts to give more accurate information to the candidates.

IIT JEE 2011 paper analysis should help budding aspirants to get an idea about the examination and at the same time devise a proper preparation strategy. Check a detailed review of IIT JEE 2011 question paper below.

## IIT JEE 2011 Overview

 Exam Conducting Body IIT Kanpur Exam Date 10th April, 2011 Exam Mode Computer-Based Online Test Exam Paper and Duration 2 papers (Paper 1 and Paper 2) of 3 hours each Subjects or Sections Physics, Chemistry, Maths Total Questions 69 Questions in Paper I and 60 questions in Paper-II Total Marks 480 Marks Question Types MCQs, Numerical Problems, Comprehension, Match the ColumnÂ

### IIT JEE 2011 Marking Scheme

The marking scheme that was followed in Paper IÂ  was in the following manner for each Subject:

 Paper I Sections Question Pattern Marking Scheme No. of Q. Total Marks 1 Single Answer Type +3 for correct, -1 Negative Marking 7 21 2 Multiple Answer Type +4 for Correct, No Negative Marking 4 16 3 Â Paragraph Type +3 for Correct, -1 Negative Marking 5 15 4 Integer Type +4 for Correct, No Negative Marking 7 28

The marking scheme that was followed in Paper IIÂ  was as follow:

 Paper-II Sections Question Pattern Marking Scheme No. of Q. Total Marks 1 Single Answer Type +3 for correct, -1 Negative Marking 8 24 2 Multiple Answer Type +4 for Correct, No Negative Marking 4 16 3 Integer Type +4 for Correct, No Negative Marking 6 24 4 Matrix Match Type +8 for Correct, No Negative Marking 2 16

### IIT JEE 2011: Expertâ€™s Viewpoint

The difficult of the two papers is described below as per expertâ€™s analysis:

 Subjects Difficulty Level Physics Paper 1 was on a moderate to difficult level but paper 2 was easier. Chemistry Chemistry section could be treated as NCERT level. Physical and Inorganic parts were a little tricky. Maths Talking about Maths, both the papers were above average. Overall The IIT JEE 2011 paper was moderately set but at the same time challenging in some parts. Well balanced papers.

### IIT JEE 2011 Paper Analysis: Chemistry

• The Chemistry section was on a moderate level.
• The questions were mainly designed to evaluate or test the conceptual clarity of the candidates.
• Paper 2 of IIT-JEE 2011 was a bit difficult compared to paper 1.
• Some of the questions in Physical chemistry were calculation based and it was more difficult.
• The complexity of questions from Organic Chemistry made this paper a challenging one.

 Important Topics in Chemistry Carbonyl Compound Chemical Kinetics P-Block Elements Aromatic Compounds Biomolecules Oxidation-Reduction Thermodynamics Isomerism Surface Chemistry Thermochemistry Qualitative Analysis Solid State POC -1 & Structural Identification Mole Concepts 2 Atomic Structure & Nuclear Chemistry Colligative Properties Mole Concepts 1 Metallurgy Chemical Bonding Gaseous State Coordination Compound D-Block Elements Electrochemistry Carboxylic Acid & Derivatives

### IIT JEE 2011 Paper Analysis: Physics

• Overall the difficulty level of Physics section was from an easy to a moderate level.
• Majority of the questions were set from the concepts Mechanics.
• There were a few numerical or calculation based questions making them time-consuming.
• Surprisingly no questions from the topic of Optics in Paper I.
• However, the topics left in paper 1 appeared in paper 2 thus balancing the syllabus coverage.

 Common Topic in Physics Gravitation Rotation (Rigid Body Dynamics) Electromagnetic Induction Electromagnetic Field Alternating Current Electrostatics Friction Geometrical Optics Simple Harmonic Motion Modern Physics Wave Optics Sound Waves Capacitance Modern Physics Fluids Kinetic Theory of Gases Experiments & Error Analysis Circular Motion Heat Transfer Current Electricity

### IIT JEE 2011 Paper Analysis: Maths

• Mathematics was a moderately difficult section.
• Overall the IIT JEE 2011 paper seemed easier than the 2010 paper.
• Few questions required an in-depth understanding of the concepts.
• Questions were more from Trigonometry. Algebra, Matrices & Determinants, Vectors and Calculus had major shares too.
• Paper 2 Mathematics part was tougher than paper I. This paper had more calculations to solve than the first paper.

 Important Topics in Maths Definite Integration Â Limits Application of Derivatives Trigonometric Equations Probability Differential Equations 3D Geometry Parabola Matrices & Determinant Hyperbola Permutation & Combination Indefinite Integration Circle Complex Number Continuity & Derivability Ellipse Vector Properties of Triangle Functions Sequence and Progression

## IIT JEE 2011 Cutoff

 Category Minimum Qualifying Mark for RankingÂ Aggregate cut-off Chemistry Physics Mathematics GE 20 20 34 229 OBC 18 18 31 207 SC 10 10 17 119 ST 10 10 17 115 PD 10 10 17 11

## JEE Advanced Question Paper Year Wise Analysis

Candidates can check the year-wise analysis of JEE Advanced question paper for both paper 1 and paper 2 from the links given below.