JEE Advanced 2017: A detailed analysis by Resonance

After introducing major changes in IIT Admission Process in 2013, on 21-May-2017 (Sunday) JEE Advanced 2017, stage-2 for IIT Admission Process was conducted by IIT Madras. Top 2.2 Lakh students were eligible through marks in JEE Main 2017, out of which 1.7 Lakh students have filled the JEE Advanced Exam form.

As earlier IIT-JEE Examinations, JEE (Advanced) 2017 was conducted in two parts (Paper 1 & Paper 2) by IIT Madras. Paper 1 was conducted from 9 AM to 12 PM and Paper 2 was conducted from 2 PM to 5 PM.

Only candidates who appear in both Paper 1 and Paper 2 will be considered for ranking. Results will be declared on Sunday, June 11, 2017 10:00 IST. Category‐wise All India Ranks (AIR) of successful candidates will be available on the online portal after the results are declared. The text messages will be sent to the candidates to their registered mobile numbers.

The seats across IITs, NITs, IIITs and other Govt. Funded Technical Institutes (GFTIs) will be allocated by the Joint Seat Allocation Authority (JoSAA). All the candidates who are eligible for admission will have to participate in the joint seat allocation process by filling in their choices of the courses. The detailed instructions for filling‐in the choices and the seat allotment procedure will be made available by JoSAA through Seat Allotment Brochure.

Brief Quantitative Analysis

Following is the brief pattern description of both the papers of JEE (Advanced) 2017.

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* For Darkening a bubble corresponding to each correct question provided no incorrect option is darkened.

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Overall Marks Distribution

In Paper I & II both, Total 54 Questions were asked. 18 Questions from each subject were asked. Both papers were of 183 marks. Each subject was of 122 marks overall. Total marks for both paper combined were 366. Total 151 marks questions were from class 11th syllabus and 215 marks questions were from class 12th syllabus.

1

2

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Overall Difficulty Level Analysis

In this analysis we have rated every question on a scale of 1 to 3. The ratings are done by expert faculties of Resonance. The individual ratings are then averaged to calculate overall difficulty level.

  • 1: Easy
  • 2: Moderate
  • 3: Difficult

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In paper I, Physics and Mathematics were easy compared to Chemistry. Mathematics and Physics paper was moderately easy, Chemistry was considered difficult.

In paper II, Resonance experts considered Chemistry difficult. Due to lengthy and calculation intensive nature of the problems in Physics paper, it was considered between medium to difficult. Mathematics paper was relatively easier of the three subjects.

Overall, Resonance experts feel that the paper was relatively easy than the last year. While Chemistry was overall most difficult, Mathematics was considered moderate overall while Physics was relatively easier than the other two subjects. In total, easy questions comprised of 122 marks, moderate questions comprised of 147 marks and difficult questions comprised of 97 marks.

As the paper was relatively easy than last year, students are expected to score high this year.

Overall Difficulty

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Question Wise Difficulty Breakup

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Mark Wise Difficulty Breakup

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Subject Wise Analysis

Physics Analysis

Topic wise Allocation of Marks

Physics
UNIT & TOPIC NAME NO OF QUESTIONS TOTAL MARKS (%) WEIGHTAGE
Physics 36 122 100.00%
Electrodynamics 12 42 34.43%
Alternating Current 2 8 6.56%
Capacitance 2 6 4.92%
Electro Magnetic Field 6 20 16.39%
Electro Magnetic Induction 1 4 3.28%
Electrostatics 1 4 3.28%
Heat & Thermodynamics 5 17 13.93%
Heat Transfer 1 4 3.28%
KTG & Thermodynamics 4 13 10.66%
Mechanics 11 36 29.51%
Centre of Mass 1 4 3.28%
Error in Measurement 1 3 2.46%
Gravitation 1 3 2.46%
Mathematical Tools 1 3 2.46%
Rectilinear Motion & Vectors 1 3 2.46%
Rigid Body Dynamics 5 17 13.93%
Surface Tension 1 3 2.46%
Modern Physics 3 9 7.38%
Modern Physics 2 6 4.92%
Nuclear Physics 1 3 2.46%
Optics 3 11 9.02%
Geometrical Optics & Physical Optics 2 7 5.74%
Wave Optics 1 4 3.28%
SHM & Waves 2 7 5.74%
Sound Waves 1 3 2.46%
String Wave 1 4 3.28%
Grand Total 36 122 100.00%

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Chemistry Analysis

Topic wise Allocation of Marks

CHEMISTRY
UNIT & TOPIC NAME NO OF QUESTIONS TOTAL MARKS (%) WEIGHTAGE
Chemistry 36 122 100.00%
Inorganic Chemistry-I 8 28 22.95%
Chemical Bonding 6 22 18.03%
p-block 2 6 4.92%
Inorganic Chemistry-II 2 7 5.74%
Coordination Compounds 1 4 3.28%
d-block & f-block Elements 1 3 2.46%
Organic Chemistry-I 2 6 4.92%
General Organic Chemistry- II 1 3 2.46%
General Organic Chemistry-I 1 3 2.46%
Organic Chemistry-II 10 34 27.87%
Alkyl Hallide, Alcohol & Ether (Reaction Mechanism) 3 11 9.02%
Aromatic Compounds 3 9 7.38%
Carbonyl compounds 3 10 8.20%
IUPAC & Isomerism 1 4 3.28%
Physical Chemistry-I 7 23 18.85%
Atomic Structure & Nuclear Chemistry 3 9 7.38%
Chemical Equilibrium 1 4 3.28%
Mole Concept 1 3 2.46%
Thermodynamics and Thermochemistry 2 7 5.74%
Physical Chemistry-II 7 24 19.67%
Chemical Kinetics 1 4 3.28%
Electrochemistry 2 6 4.92%
Solid State 1 3 2.46%
Solution & Colligative Peroperties 2 7 5.74%
Surface Chemistry 1 4 3.28%
Grand Total 36 122 100.00%

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Mathematics Analysis

Topic wise Allocation of Marks

MATHEMATICS
UNIT & TOPIC NAME NO OF QUESTIONS TOTAL MARKS (%) WEIGHTAGE
Mathematics 36 122 100.00%
Algebra 1 3 2.46%
Three Dimensional Geometry 1 3 2.46%
Complex Numbers 1 4 3.28%
Complex Numbers 1 4 3.28%
Coordinate Geometry 6 20 16.39%
Circle 1 3 2.46%
Conic Section 3 9 7.38%
Hyperbola 1 4 3.28%
Parabola 1 4 3.28%
Differential Calculus 7 24 19.67%
Functions 1 4 3.28%
Limit, Continuity & Differentiability 6 20 16.39%
Integral Calculus 6 22 18.03%
Area under curve 1 4 3.28%
Definite integration 4 15 12.30%
Differential equation 1 3 2.46%
Matrix & Determinants 4 14 11.48%
Matrices & Determinants 4 14 11.48%
Permutation & Combination 2 6 4.92%
Permutation & Combination 2 6 4.92%
Probability 2 7 5.74%
Probability 2 7 5.74%
Quadratic Equation 2 6 4.92%
Quadratic Equation 2 6 4.92%
Sequence & Series 1 3 2.46%
Sequence & Series 1 3 2.46%
Trigonometry 1 4 3.28%
Trigonometric equation 1 4 3.28%
Vector and 3D 3 9 7.38%
Vector 3 9 7.38%
Grand Total 36 122 100.00%

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Expected Cutoff

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Epilogue

Category-Wise Rank Score (Last 4 Years):

General:

14.PNGOBC:

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*

1) Data of 2015 & 2016 is an approximation, as the official data has not been released by JEE Advanced authorities.

2) Data of marks for SC/ST is not available. Hence comparative study is not given.

Last Seat Allotment Ranks (Category Wise):

2013
Category Rank Marks Percentage
General 7436 156 43.33
OBC 4188 113 31.5
SC 2990 63 17.5
ST 856 63 17.5
2014
Category Rank Marks Percentage
General 8430 154 42.77
OBC 4782 113 31.5
SC 3826 63 17.5
ST 1137 63 17.5
2015
Category Rank Marks Percentage
General 9553 171 33.92
OBC 4054 134 26.78
SC 1959 88 17.5
ST 755 88 17.5
2016
Category Rank Marks Percentage
General 10422 110 29.56
OBC 4381 87 23.38
SC 2347 53 14.24
ST 1125 38 10.21
2017*
Category Rank Marks Percentage
General 10500 156 42.7%
OBC 4500 115 31.5%
SC 2400 64 17.5%
ST 1200 64 17.5%

To check Answer key and Video Solutions of JEE Advanced 2017, visit goo.gl/bbWxq7

To get Expert counselling based on JEE Advanced 2017 Marks, visit goo.gl/RLvJRh

 

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