The 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.
Download Analysis As PDF: IIT JEE 2011 Paper Analysis PDF
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 Column |
IIT JEE 2011 Marking Scheme
The marking scheme that was followed in Paper IÂ was in the following manner for each Subject:
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Paper I |
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| 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:
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Paper-II |
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| 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: Expert’s Viewpoint
The difficult of the two papers is described below as per expert’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 Overall Difficulty Analysis
Distribution of Questions
Also Download: JEE Advanced Previous Year Question 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.
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Important Topics in Chemistry |
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| 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.
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Common Topic in Physics |
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| 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.
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Important Topics in Maths |
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| 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 Ranking | 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 |
IIT JEE Paper Analysis
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.
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