Jee-main-2017-detailed-analysis-resonance-v1.pdf 462s67
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JEE (Main)-2017
Analysis
JEE (Main) 2017 A Detailed Analysis by Resonance On 2-April-2017, JEE (Main) 2017 was conducted for students opting to take this exam by offline mode. This is the fifth edition of this Exam after wide ranging changes were introduced in year 2013 by CBSE and Ministry of HRD. Around 12 Lakh students are slated to appear for this exam in offline and online modes. JEE (Main) 2017 was conducted in two parts (Paper 1 and Paper 2). Paper 1 was conducted from 9:30 am to 12:30 pm and Paper 2 for B. Arch. Aspirants was conducted from 2 pm to 5 pm. Paper 1 was for students applying for engineering seats in engineering colleges, while paper 2 was for students applying for B. Arch degrees The analysis below pertains to only Paper 1, which was for engineering aspirants.
OVERALL MARKS DISTRIBUTION The paper pattern was same as last year. The paper had 90 questions each worth 4 marks. All questions were objective type with single correct option. Subject wise each subject had 30 questions of 120 marks.
Subject
XI Number of Questions
Total Count of Question No.
XII Number of Questions
Sum of Marks
Total Sum of Marks
Sum of Marks
Chemistry
14
56
16
64
30
120
Mathematics
13
60
17
60
30
120
Physics
13
52
17
68
30
120
Grand Total
40
160
50
200
90
360
Corporate Address: CG Tower, A-46/A-52, IPIA, Near City Mall, Jhalawar Road, Kota 324005 (Rajasthan) Phone: 0744-3012222 | Email: [email protected] | Website: www.resonance.ac.in
JEE (Main)-2017
Analysis 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 faculty of Resonance. The individual ratings are then averaged to calculate overall difficulty level.
1: Easy
Subject Chemistry Mathematics Physics Overall Average
Difficulty Level 1.73 2.03 1.2 1.65
2: Moderate
3: Difficult
Difficulty Level Overall Average Physics Mathematics Chemistry 0
0.5
1
1.5
2
2.5
Difficulty Level Analysis: No of Questions Easy Level Medium Level No of Total No of Total Questions Marks Questions Marks Chemistry 13 52 12 48 Mathematics 6 24 17 68 Physics 25 100 4 16 Grand Total 44 176 33 132 Subject
Difficult Level No of Total Marks Questions 5 20 7 28 1 4 13 52
Resonance experts feel that subjects were of varied difficulty in which mathematics was on tougher side compared with chemistry & physics. While around 176 Marks can be considered easy overall, 132 marks are relatively difficulty and 52 marks are considered difficult by Resonance Team. Overall, it is felt that while paper is slightly easier than last year. The cut-off should slightly increase from last year in all categories.
Corporate Address: CG Tower, A-46/A-52, IPIA, Near City Mall, Jhalawar Road, Kota 324005 (Rajasthan) Phone: 0744-3012222 | Email: [email protected] | Website: www.resonance.ac.in
JEE (Main)-2017
Analysis Question Wise Difficulty Breakup 35 30
5
25 20
1 4
7
12
15
17
25
10 13
5
6
0 Chemistry Easy
Mathematics
Physics
Moderate
Difficult
Marks Wise Difficulty Breakup 140 120 100 80
20
4 16
28
48
60
68
100
40 20
52 24
0 Chemistry Easy
Mathematics Moderate
Physics
Difficult
Corporate Address: CG Tower, A-46/A-52, IPIA, Near City Mall, Jhalawar Road, Kota 324005 (Rajasthan) Phone: 0744-3012222 | Email: [email protected] | Website: www.resonance.ac.in
JEE (Main)-2017
Analysis PHYSICS ANALYSIS UNIT & TOPIC NAME
Physics Electrodynamics Capacitance Current Electricity Electro Magnetic Field Electro Magnetic Induction Electrostatics Heat & Thermodynamics Calorimetry & Thermal Expansion KTG & Thermodynamics Mechanics Elasticity & Viscosity Gravitation Rectilinear Motion & Vectors Rigid Body Dynamics Surface Tension Work, Power & Energy Modern Physics Modern Physics Nuclear Physics Semiconductors Optics Geometrical Optics & Physical Optics Wave Optics SHM & Waves Principle of Communication SHM Sound Waves Grand Total
NO OF QUESTION
TOTAL MARKS
% WEIGHTAGE
30 8 2 3 1 1 1 4 2 2 8 1 1 1 2 1 2 5 3 1 1 2 1 1 3 1 1 1 30
120 32 8 12 4 4 4 16 8 8 32 4 4 4 8 4 8 20 12 4 4 8 4 4 12 4 4 4 120
100.00% 26.67% 6.67% 10.00% 3.33% 3.33% 3.33% 13.33% 6.67% 6.67% 26.67% 3.33% 3.33% 3.33% 6.67% 3.33% 6.67% 16.67% 10.00% 3.33% 3.33% 6.67% 3.33% 3.33% 10.00% 3.33% 3.33% 3.33% 100.00%
Corporate Address: CG Tower, A-46/A-52, IPIA, Near City Mall, Jhalawar Road, Kota 324005 (Rajasthan) Phone: 0744-3012222 | Email: [email protected] | Website: www.resonance.ac.in
JEE (Main)-2017
Analysis CHEMISTRY ANALYSIS UNIT & TOPIC NAME
Chemistry Inorganic Chemistry-I Chemical Bonding Periodic Table & Periodicity in Properties S-Block Inorganic Chemistry-II Coordination Compounds Qualitative Analysis Organic Chemistry-I General Organic Chemistry-I Organic Chemistry-II Alkyl Hallide, Alcohol & Ether (Reaction Mechanism) Aromatic Compounds Biomolecules Carbohydrates, Amino Acids and Polymers Carbonyl Compounds Environmental chemistry Grignard Reagent, Reduction, Oxidation & Hydrolysis Physical Chemistry-I Atomic Structure & Nuclear Chemistry Ionic Equilibrium Mole Concept Thermodynamics and Thermochemistry Physical Chemistry-II Chemical Kinetics Electrochemistry Solid State Solution & Colligative Properties Surface Chemistry Grand Total
NO OF QUESTION
TOTAL MARKS
% WEIGHTAGE
30 5 2 1 2 2 1 1 1 1 10
120 20 8 4 8 8 4 4 4 4 40
100.00% 16.67% 6.67% 3.33% 6.67% 6.67% 3.33% 3.33% 3.33% 3.33% 33.33%
4 1 1
16 4 4
13.33% 3.33% 3.33%
1 1 1
4 4 4
3.33% 3.33% 3.33%
1 7 1 1 3 2 5 1 1 1 1 1 30
4 28 4 4 12 8 20 4 4 4 4 4 120
3.33% 23.33% 3.33% 3.33% 10.00% 6.67% 16.67% 3.33% 3.33% 3.33% 3.33% 3.33% 100.00%
Corporate Address: CG Tower, A-46/A-52, IPIA, Near City Mall, Jhalawar Road, Kota 324005 (Rajasthan) Phone: 0744-3012222 | Email: [email protected] | Website: www.resonance.ac.in
JEE (Main)-2017
Analysis MATHEMATICS ANALYSIS UNIT & TOPIC NAME
Mathematics Algebra Vector Binomial Theorem Binomial Theorem Complex Numbers Complex Numbers Coordinate Geometry Ellipse Hyperbola Straight Line Co-ordinate Geometry (3-D) Co-ordinate Geometry (3-D) Differential Calculus Application of Derivatives Functions Limit, Continuity & Differentiability Methods of Differentiation Tangent & Normal Integral Calculus Area under Curve Definite Integration Differential Equation Indefinite Integration Mathematical Reasoning Mathematical Reasoning Matrix & Determinants Matrices & Determinants Permutation & Combination Permutation & Combination Probability Probability Quadratic Equation Quadratic Equation Sequence & Series Sequence & Series Statistics
NO OF QUESTION
TOTAL MARKS
% WEIGHTAGE
30 1 1 1 1 1 1 3 1 1 1 2 2 7 2 2
120 4 4 4 4 4 4 12 4 4 4 8 8 28 8 8
100.00% 3.33% 3.33% 3.33% 3.33% 3.33% 3.33% 10.00% 3.33% 3.33% 3.33% 6.67% 6.67% 23.33% 6.67% 6.67%
1 1 1 4 1 1 1 1 1 1 2 2 1 1 2 2 1 1 1 1 1
4 4 4 16 4 4 4 4 4 4 8 8 4 4 8 8 4 4 4 4 4
3.33% 3.33% 3.33% 13.33% 3.33% 3.33% 3.33% 3.33% 3.33% 3.33% 6.67% 6.67% 3.33% 3.33% 6.67% 6.67% 3.33% 3.33% 3.33% 3.33% 3.33%
Corporate Address: CG Tower, A-46/A-52, IPIA, Near City Mall, Jhalawar Road, Kota 324005 (Rajasthan) Phone: 0744-3012222 | Email: [email protected] | Website: www.resonance.ac.in
JEE (Main)-2017
Analysis Statistics Trigonometry Trigonometric equation Trigonometric Ratio & identities Grand Total
1 2 1 1 30
4 8 4 4 120
3.33% 6.67% 3.33% 3.33% 100.00%
EXPECTED CUTOFF JEE (Main) 2017: Tentative# Cutoff Table for JEE (Advanced) 2017 Category General OBC SC ST Total
% Reservation 50.5% 27.0% 15.0% 7.5% 100.0%
Total Seats 111100 59400 33000 16500 2,20,000
Cut-off Marks* 96 68 50 47
% Cutoff 26.67% 19.44% 14.44% 13.33%
JEE (Main) 2017: Maximum Marks 360 * For Qualification in JEE (Advanced) if student is also in Top-20% or minimum of 75% marks in class-12
# The Cut-off of JEE (Main) 2017 for JEE (Advanced) 2017 is estimated on the basis of Previous Year Data and Toughness Analysis of JEE (Main) 2017 Paper by Resonance Experts. These are not official data released by Authorities concerned.
Corporate Address: CG Tower, A-46/A-52, IPIA, Near City Mall, Jhalawar Road, Kota 324005 (Rajasthan) Phone: 0744-3012222 | Email: [email protected] | Website: www.resonance.ac.in
JEE (Main)-2017
Analysis APPENDIX Comparison Between 2015, 2016 and 2017 JEE (Main) Paper Number of Students Number of Students
2015
2016
Around 13 Lakhs
Around 12 Lakhs
2017 Around 12 Lakhs
Number of Students eligible for JEE Advanced 2015
2016
2017
150000
200000
220000
2015
2016
2017
Chemistry
1.73
Mathematics
1.73
Physics
1.9
Overall Difficulty
1.79
1.63 1.83 1.6 1.69
1.73 2.03 1.2 1.65
2015
2016
2017
GEN
105
100
96
OBC
70
70
68
SC
50
52
50
ST
44
48
47
Number of Students
Difficulty Level
Cutoff
Weightage of Class XI and XII in JEE Main 2015 2016
2017
XI
43.33%
51.11%
44.40%
XII
56.67%
48.89%
55.60%
Corporate Address: CG Tower, A-46/A-52, IPIA, Near City Mall, Jhalawar Road, Kota 324005 (Rajasthan) Phone: 0744-3012222 | Email: [email protected] | Website: www.resonance.ac.in
Analysis
JEE (Main) 2017 A Detailed Analysis by Resonance On 2-April-2017, JEE (Main) 2017 was conducted for students opting to take this exam by offline mode. This is the fifth edition of this Exam after wide ranging changes were introduced in year 2013 by CBSE and Ministry of HRD. Around 12 Lakh students are slated to appear for this exam in offline and online modes. JEE (Main) 2017 was conducted in two parts (Paper 1 and Paper 2). Paper 1 was conducted from 9:30 am to 12:30 pm and Paper 2 for B. Arch. Aspirants was conducted from 2 pm to 5 pm. Paper 1 was for students applying for engineering seats in engineering colleges, while paper 2 was for students applying for B. Arch degrees The analysis below pertains to only Paper 1, which was for engineering aspirants.
OVERALL MARKS DISTRIBUTION The paper pattern was same as last year. The paper had 90 questions each worth 4 marks. All questions were objective type with single correct option. Subject wise each subject had 30 questions of 120 marks.
Subject
XI Number of Questions
Total Count of Question No.
XII Number of Questions
Sum of Marks
Total Sum of Marks
Sum of Marks
Chemistry
14
56
16
64
30
120
Mathematics
13
60
17
60
30
120
Physics
13
52
17
68
30
120
Grand Total
40
160
50
200
90
360
Corporate Address: CG Tower, A-46/A-52, IPIA, Near City Mall, Jhalawar Road, Kota 324005 (Rajasthan) Phone: 0744-3012222 | Email: [email protected] | Website: www.resonance.ac.in
JEE (Main)-2017
Analysis 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 faculty of Resonance. The individual ratings are then averaged to calculate overall difficulty level.
1: Easy
Subject Chemistry Mathematics Physics Overall Average
Difficulty Level 1.73 2.03 1.2 1.65
2: Moderate
3: Difficult
Difficulty Level Overall Average Physics Mathematics Chemistry 0
0.5
1
1.5
2
2.5
Difficulty Level Analysis: No of Questions Easy Level Medium Level No of Total No of Total Questions Marks Questions Marks Chemistry 13 52 12 48 Mathematics 6 24 17 68 Physics 25 100 4 16 Grand Total 44 176 33 132 Subject
Difficult Level No of Total Marks Questions 5 20 7 28 1 4 13 52
Resonance experts feel that subjects were of varied difficulty in which mathematics was on tougher side compared with chemistry & physics. While around 176 Marks can be considered easy overall, 132 marks are relatively difficulty and 52 marks are considered difficult by Resonance Team. Overall, it is felt that while paper is slightly easier than last year. The cut-off should slightly increase from last year in all categories.
Corporate Address: CG Tower, A-46/A-52, IPIA, Near City Mall, Jhalawar Road, Kota 324005 (Rajasthan) Phone: 0744-3012222 | Email: [email protected] | Website: www.resonance.ac.in
JEE (Main)-2017
Analysis Question Wise Difficulty Breakup 35 30
5
25 20
1 4
7
12
15
17
25
10 13
5
6
0 Chemistry Easy
Mathematics
Physics
Moderate
Difficult
Marks Wise Difficulty Breakup 140 120 100 80
20
4 16
28
48
60
68
100
40 20
52 24
0 Chemistry Easy
Mathematics Moderate
Physics
Difficult
Corporate Address: CG Tower, A-46/A-52, IPIA, Near City Mall, Jhalawar Road, Kota 324005 (Rajasthan) Phone: 0744-3012222 | Email: [email protected] | Website: www.resonance.ac.in
JEE (Main)-2017
Analysis PHYSICS ANALYSIS UNIT & TOPIC NAME
Physics Electrodynamics Capacitance Current Electricity Electro Magnetic Field Electro Magnetic Induction Electrostatics Heat & Thermodynamics Calorimetry & Thermal Expansion KTG & Thermodynamics Mechanics Elasticity & Viscosity Gravitation Rectilinear Motion & Vectors Rigid Body Dynamics Surface Tension Work, Power & Energy Modern Physics Modern Physics Nuclear Physics Semiconductors Optics Geometrical Optics & Physical Optics Wave Optics SHM & Waves Principle of Communication SHM Sound Waves Grand Total
NO OF QUESTION
TOTAL MARKS
% WEIGHTAGE
30 8 2 3 1 1 1 4 2 2 8 1 1 1 2 1 2 5 3 1 1 2 1 1 3 1 1 1 30
120 32 8 12 4 4 4 16 8 8 32 4 4 4 8 4 8 20 12 4 4 8 4 4 12 4 4 4 120
100.00% 26.67% 6.67% 10.00% 3.33% 3.33% 3.33% 13.33% 6.67% 6.67% 26.67% 3.33% 3.33% 3.33% 6.67% 3.33% 6.67% 16.67% 10.00% 3.33% 3.33% 6.67% 3.33% 3.33% 10.00% 3.33% 3.33% 3.33% 100.00%
Corporate Address: CG Tower, A-46/A-52, IPIA, Near City Mall, Jhalawar Road, Kota 324005 (Rajasthan) Phone: 0744-3012222 | Email: [email protected] | Website: www.resonance.ac.in
JEE (Main)-2017
Analysis CHEMISTRY ANALYSIS UNIT & TOPIC NAME
Chemistry Inorganic Chemistry-I Chemical Bonding Periodic Table & Periodicity in Properties S-Block Inorganic Chemistry-II Coordination Compounds Qualitative Analysis Organic Chemistry-I General Organic Chemistry-I Organic Chemistry-II Alkyl Hallide, Alcohol & Ether (Reaction Mechanism) Aromatic Compounds Biomolecules Carbohydrates, Amino Acids and Polymers Carbonyl Compounds Environmental chemistry Grignard Reagent, Reduction, Oxidation & Hydrolysis Physical Chemistry-I Atomic Structure & Nuclear Chemistry Ionic Equilibrium Mole Concept Thermodynamics and Thermochemistry Physical Chemistry-II Chemical Kinetics Electrochemistry Solid State Solution & Colligative Properties Surface Chemistry Grand Total
NO OF QUESTION
TOTAL MARKS
% WEIGHTAGE
30 5 2 1 2 2 1 1 1 1 10
120 20 8 4 8 8 4 4 4 4 40
100.00% 16.67% 6.67% 3.33% 6.67% 6.67% 3.33% 3.33% 3.33% 3.33% 33.33%
4 1 1
16 4 4
13.33% 3.33% 3.33%
1 1 1
4 4 4
3.33% 3.33% 3.33%
1 7 1 1 3 2 5 1 1 1 1 1 30
4 28 4 4 12 8 20 4 4 4 4 4 120
3.33% 23.33% 3.33% 3.33% 10.00% 6.67% 16.67% 3.33% 3.33% 3.33% 3.33% 3.33% 100.00%
Corporate Address: CG Tower, A-46/A-52, IPIA, Near City Mall, Jhalawar Road, Kota 324005 (Rajasthan) Phone: 0744-3012222 | Email: [email protected] | Website: www.resonance.ac.in
JEE (Main)-2017
Analysis MATHEMATICS ANALYSIS UNIT & TOPIC NAME
Mathematics Algebra Vector Binomial Theorem Binomial Theorem Complex Numbers Complex Numbers Coordinate Geometry Ellipse Hyperbola Straight Line Co-ordinate Geometry (3-D) Co-ordinate Geometry (3-D) Differential Calculus Application of Derivatives Functions Limit, Continuity & Differentiability Methods of Differentiation Tangent & Normal Integral Calculus Area under Curve Definite Integration Differential Equation Indefinite Integration Mathematical Reasoning Mathematical Reasoning Matrix & Determinants Matrices & Determinants Permutation & Combination Permutation & Combination Probability Probability Quadratic Equation Quadratic Equation Sequence & Series Sequence & Series Statistics
NO OF QUESTION
TOTAL MARKS
% WEIGHTAGE
30 1 1 1 1 1 1 3 1 1 1 2 2 7 2 2
120 4 4 4 4 4 4 12 4 4 4 8 8 28 8 8
100.00% 3.33% 3.33% 3.33% 3.33% 3.33% 3.33% 10.00% 3.33% 3.33% 3.33% 6.67% 6.67% 23.33% 6.67% 6.67%
1 1 1 4 1 1 1 1 1 1 2 2 1 1 2 2 1 1 1 1 1
4 4 4 16 4 4 4 4 4 4 8 8 4 4 8 8 4 4 4 4 4
3.33% 3.33% 3.33% 13.33% 3.33% 3.33% 3.33% 3.33% 3.33% 3.33% 6.67% 6.67% 3.33% 3.33% 6.67% 6.67% 3.33% 3.33% 3.33% 3.33% 3.33%
Corporate Address: CG Tower, A-46/A-52, IPIA, Near City Mall, Jhalawar Road, Kota 324005 (Rajasthan) Phone: 0744-3012222 | Email: [email protected] | Website: www.resonance.ac.in
JEE (Main)-2017
Analysis Statistics Trigonometry Trigonometric equation Trigonometric Ratio & identities Grand Total
1 2 1 1 30
4 8 4 4 120
3.33% 6.67% 3.33% 3.33% 100.00%
EXPECTED CUTOFF JEE (Main) 2017: Tentative# Cutoff Table for JEE (Advanced) 2017 Category General OBC SC ST Total
% Reservation 50.5% 27.0% 15.0% 7.5% 100.0%
Total Seats 111100 59400 33000 16500 2,20,000
Cut-off Marks* 96 68 50 47
% Cutoff 26.67% 19.44% 14.44% 13.33%
JEE (Main) 2017: Maximum Marks 360 * For Qualification in JEE (Advanced) if student is also in Top-20% or minimum of 75% marks in class-12
# The Cut-off of JEE (Main) 2017 for JEE (Advanced) 2017 is estimated on the basis of Previous Year Data and Toughness Analysis of JEE (Main) 2017 Paper by Resonance Experts. These are not official data released by Authorities concerned.
Corporate Address: CG Tower, A-46/A-52, IPIA, Near City Mall, Jhalawar Road, Kota 324005 (Rajasthan) Phone: 0744-3012222 | Email: [email protected] | Website: www.resonance.ac.in
JEE (Main)-2017
Analysis APPENDIX Comparison Between 2015, 2016 and 2017 JEE (Main) Paper Number of Students Number of Students
2015
2016
Around 13 Lakhs
Around 12 Lakhs
2017 Around 12 Lakhs
Number of Students eligible for JEE Advanced 2015
2016
2017
150000
200000
220000
2015
2016
2017
Chemistry
1.73
Mathematics
1.73
Physics
1.9
Overall Difficulty
1.79
1.63 1.83 1.6 1.69
1.73 2.03 1.2 1.65
2015
2016
2017
GEN
105
100
96
OBC
70
70
68
SC
50
52
50
ST
44
48
47
Number of Students
Difficulty Level
Cutoff
Weightage of Class XI and XII in JEE Main 2015 2016
2017
XI
43.33%
51.11%
44.40%
XII
56.67%
48.89%
55.60%
Corporate Address: CG Tower, A-46/A-52, IPIA, Near City Mall, Jhalawar Road, Kota 324005 (Rajasthan) Phone: 0744-3012222 | Email: [email protected] | Website: www.resonance.ac.in
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