2015_Jee-Advanced_Paper-1 and Paper-2 Weightage Analysis.pdf

8/15/2019 2015_Jee-Advanced_Paper-1 and Paper-2 Weightage Analysis.pdf

1/26

Sri Chaitanya IIT Academy., India 2015_Jee-Advanced_Paper-1 and Paper-2 Weightage Analysis

Page 1

Sri Chaitanya IIT Academy-IndiaJEE-ADVAN CED-2 0 1 5 – REPORT

BY :M. U MA SANK ARNa t io n a l I IT Co -Or d i n at o r

JEE (Advanced) – 2015 Question Paper Analysis:

JEE (advanced) – 2015 had two Papers, Paper-1 and Paper-2, each containing three parts, Physics, Chemistry and

Mathematics. Each part in each paper had 20 questions each.

In Paper-1, each part had three sections, first being 8 Integer Type for 4 marks each without negative mark

,second section contains 10 More than one answer type for 4 marks each and ‘-2’ for wrong answers . Section three

consists of 2 Matrix Matching question in which each column contains 4 options for each individual option 2 marks

are awarded and ‘-1’ mark for wrong option(Matching). For each subject the question paper is set for a total of 88

marks. And for all subjects together a grand total of 264 marks.

In Paper-1 , In physics 4 to 5 questions are tough. Questions from OPTICS,ELECRTICITY and SHM are good

and lengthy. In chemistry there are 5 to 6 difficult questions. Paper is good . Only real worthy students do it well.

Relatively Maths paper is difficult(lengthy) which fetches AP and TS students only. Attempting all the questions take

time and those who are trying them, must loose marks. But it is very difficult for a common student for attempting

all the questions in the given time.

In Paper-2, each part had three sections: first being 8 Integer Type for 4 marks each without negative mark

. Section-2 was MCQ with one or more than one correct option (Eight questions) each carries 4 marks and for

wrongly attempted question ‘-2’ marks will be awarded; Section-3 was Comprehension type(two questions) with

one and more than one correct option (4 questions) and for wrongly attempted question ‘-2’ marks will be awarded.

For each subject the question paper is set for a total of 80 marks. And for all subjects together a grand total of 240

marks. Finally jee-Advanced-2015 was conducted for 504 marks .In 2014 it was conducted for 360 marks.

Again Paper-2 In Physics all questions are good and prepared testing the conceptual clarity of the students.

Due to negative marking students may face the difficulty. All the questions are framed within the syllabus. In

chemistry all the questions are concept testing , students with through knowledge only can answer. Most of them

are multi conceptual especially in physical chemistry.. Paper is good only real worthy students do it well. Relatively

Maths paper is difficult(lengthy) which fetches AP and TS students only. Attempting all the questions take time and

those who are trying , must loose marks. But it is very difficult for a common student for attempting all the questions

in the given time.

After long time IIT PAPER SETTERS have done a nice job.


2/26


Page 2

Sal i ent Poin t s

1. The percentage of candidates registered form the number eligible based on JEE (Main)

score has remained more or less same in 2015 compared to 2014.

2. An increase in the percentage of candidates appearing in 2015 is observed (from the total

registered) in 2015 (94%) compared to 2014 (94.15%). The decrease is consistently observed in all

zones.

3. The year 2014 also witnesses the dominance of CBSE in the competition scenario and like previous

years, CBSE, AP Board, CSCE, Gujarat, Maharashtra and Rajasthan Boards have the major share of

students contributing to the IIT system. Amongst the states, AP, Delhi, Rajasthan, Bihar and UP take

the lead in the number of qualified candidates. This time from AP and TELANGA state students may

dominate in ADVANCED-2015 .

4. In jee-Advanced-2014 Vijayawada, Hyderabad, Visakhaptanam, Jaipur, Delhi (taken together),

Patna, Mumbai, Pune, Sikar, Bhopal, Lucknow, Kanpur and Chennai have 14946 out of the 27152

qualified candidates .

5. In 2014 jee advanced AP students are more in number qualified in ADVANCED. Like this in this year

both TELUGU STATES (AP and TS) will repeat in this year also.


3/26


Page 3

STATECODE STATENAME Register

Qualifi

%Register

%Qualifi

1 ANDAMAN & NICOBAR ISLANDS (UT) 3

1 0.03 0

2 ANDHRA PRADESH 18946 4975 14.92 18.3

3 ARUNACHAL PRADESH 168 6 0.13 0.02

4 ASSAM 124

15

0.98 0.58

5 BIHAR 948

1735 7.47 6.39

6 CHANDIGARH (UT) 103

28

0.81 1.05

7 CHHATTISGARH 167

27

1.32 1.02

8 DADRA & NAGAR HAVELI (UT) 2

4 0.02 0.01

9 DAMAN & DIU (UT) 1

0 0.01 0

10 DELHI (NCT) 673

1796 5.3 6.61

11 GOA 9

18 0.07 0.07

12 GUJARAT 624

67

4.92 2.47

13 HARYANA 435

1043 3.43 3.84

14 HIMACHAL PRADESH 700 98 0.55 0.36

15 JAMMU & KASHMIR 476 73 0.37 0.2716 JHARKHAND 487

92

3.84 3.4

17 KARNATAKA 324

50

2.55 1.86

18 KERALA 412

47

3.25 1.75

19 LAKSHADWEEP (UT) 6 0 0 0

20 MADHYA PRADESH 703

1639 5.54 6.04

21 MAHARASTRA 10510 2313 8.28 8.52

22 MANIPUR 100 7 0.08 0.03

23 MEGHALAYA 139 5 0.11 0.02

24 MIZORAM 4

2 0.03 0.01

25 NAGALAND 9

1 0.08 0

26 ODISHA 232

34

1.83 1.25

27 PUDUCHERRY (UT) 127 20 0.1 0.07

28 PUNJAB 207

46

1.63 1.7

29 RAJASTHAN 15331 4292 12.07 15.8

30 SIKKIM 3

1 0.03 0

31 TAMIL NADU 321

60

2.53 2.22

32 TRIPURA 168 17 0.13 0.06

33 UTTAR PRADESH 17207 3314 13.55 12.2

34 UTTARAKHAND 137

26

1.08 0.97

35 WEST BENGAL 375

82

2.96 3.04

99 NEPAL/BHUTAN 8 2 0.01 0.01

12699

2715

100 100


4/26


Page 4

JEE-ADVANCED-2014 –TOPPER AND LAST RANKER GOT THE FOLLWING MARKS FOR 360 MARKS

Ranks Math Phy Che Total %

1 117 109 108 334 93%

19416 15 59 52 126 35%

Cut off marks of all the categories in Advanced 2014 & 2013 Category Physics Chemistry Mathematics Aggregate %

GE 12 12 12 126 35%

OBC (NCL) 11 11 11 113 31.2%

SC, ST 6 6 6 63 17.5%

2015- J ee-Advanced ex pect ed cut o f f m arks >=150


5/26


Page 5

22001155 _ _JJEEEE--AADDVVAANNCCEEDD DDEETTAAIILLEEDD AANNAALLYYSSIISS

MATHEMATICS_PAPER-1

Topic Wise Analysis

2015_JEE-Adv_Mathematics_P-1_Topic Wise Analysis

NAME OF THE TOPIC NAME OF THE SUBTOPIC

PAPER-1

NO OF Q'SMARKS %

Integer Multiple Matrix

ALGEBRA 2 3 4 28 32%

PURE ALGEBRA

BINOMIAL THEOREM

MATRIX AND DETERMINANTS AND

LINEAR EQIUATIONS 2 8 9%QUADRATIC EQUATION 1 2 2%PROGRESSIONS 1 2 2%COMPLEX NUMBERS

LOGARITHMS

DISCRETE ALGEBRA

PERMUTATIONS AND

COMBINATIONS 1 4 5%PROBABILITY & RANDUM

VARIABLE 1 4 5%

VECTOR ALGEBRA

PROPERTIES OF VECTORS

SCALAR PRODUCT, VECTOR

PRODUCT,TRIPLE PRODUCT 1 2 8 9%

VECTOR EQUATIONS

NAME OF THE TOPIC NAME OF THE SUBTOPIC Integer Multiple Matrix MARKS %

CO-ORDINATE GEOMETRY 2 3 0 20 23%

2D-GEOMETRY

CO-ORDINATE SYSTEM

STRAIGHT LINE & PAIR OF

STRAIGHT LINES

CIRCLES & SYSTEM OF CIRCLES

PARABOLA 2 1 12 14%

ELLIPSE

HYPERBOLA

3D-GEOMETRY

CO-ORDINATE SYSTEM

DC'S & DR'S

PLANES & LINES 2 8 9%


6/26


Page 6


CALCULUS 3 4 2 32 36.4%

DIFFERENTIAL

CALCULUS

FUNCTIONS 1 4 4.5%LIMITS

CONTINUITY & DIFFERENTIABILITY 1 1 6 6.8%MONOTONICITY & MAXIMA &

MINIMA and MEAN-VALUE

THEOREMS1 4 4.5%

TANGENTS AND NORMALS

RATE MEASURE & ERRORS

INTEGRAL CALCULUS

INDEFINITE INTEGRATION

DEFINITE INTEGRATION 1 4 4.5%AREAS 1 1 6 6.8%DIFFERENTIAL EQUATIONS 2 8 9.1%


TRIGONOMETRY 1 0 2 8 9.1%

BASIC

TRIGONOMETRY

TRIGONOMETRIC IDENTITIES &

RATIOS

TRIGONOMETRIC EQUATIONS 1 4 4.5%

INVERSE TRIGONOMETRY

APPLIED

TRIGONOMETRY

PROPERTIES OF TRIANGLES 2 4 4.5%TRIGONOMETRIC CURVES

MISCELLENUOUS

TOTAL 8 10 8 88

Max. Of Questions 20 88 100%


7/26


Page 7

PHYSICS_PAPER-1

2015_JEE-Adv_Physics_P-1_Topic Wise Analysis

NAME OF THE TOPIC NAME OF THE SUBTOPICPAPER-1

NO OF Q'SMARKS %Integer Multiple Matrix

MECHANICS

MECHANICS 1 4 1 28 31.8%

Units & Dimensions 2 8 9.1%

Vectors

Projectile motion

Newtons Laws of Motion

Friction

Work Power Energy

Centre of Mass

Rorational Mechanics 1 4 4.5%

Gravitation 1 4 4.5%

Simple Harmonic Motion 1 1 12 13.6%


Fluid Mechanics &

Properties of

Matter

Flu id Mechan ics &

Proper t ies o f Mat t e r1 0 0 4 4.5%

Fluids 1 4 4.5%

Suface Tension 0.0%

Properties of matter 0.0%


HEAT &

THERMODYNAMICS

HEAT &

THERMODYNAMICS0 1 0 4 4.5%

Thermometry

Heat Tranfer

KTG & Thermodynamics 1 4 4.5%


WAVES & OPTICS WAVE & OPTICS 2 1 0 12 13.6%


8/26


Page 8

Waves

Geometrical Optics 1 4 4.5%

Wave Optics 1 1 8 9.1%


ELECTRODYNAMICS

ELECTRODYNAMICS 1 3 0 16 18.2%

Electrostatics 1 1 8 9.1%

Capacitors

Current Electricity 1 4 4.5%

Electromagnetic Field 1 4 4.5%

Electromagnetic Induction

AC Circuits

MODERN PHYSICS Modern Physics 3 1 1 24 27.3%

Total 8 10 2 88 82%



9/26


Page 9

CHEMISTRY_PAPER-1

2015_JEE-Adv_Chemistry_P1_Topic Wise Analysis

TOPIC NAME OF THE SUBTOPIC

PAPER-1

NO OF Q'S MARKS %Integer Multiple Matrix

P H Y S I C A L C H E M I S T

R Y

Physical Chemistry 3 2 1 28 31.82%

1. Atomic Structure 1 4 4.5%

2. States Of Matter

3.Redox reactions

4. Stoichiometry

5. Thermodynamics & Thermochemistry 1 8 9.1%6. Chemical Equilibrium 1 4 4.5%

7. Ionic Equlibrium

8. Solutions 1 4 4.5%

9. Chemical Kinetics

10. Nuclear Chemistry

11. Electro Chemistry 1 4 4.5%

12. Solid State 1 4 4.5%

13. Surface Chemistry

TOPIC NAME OF THE SUBTOPIC Integer Multiple Matrix MARKS %

I N O R G A N I C C H E M I S T R

Y

Inorganic Chemistry 3 3 1 32 36.36%

14. Classification Of Elements & Periodicity in

Properties

15. Chemical Bonding

1 4 4.5%16. Hydrogen And It'S Compounds 1 4 4.5%17. S-Block Elements (Alkali & Alkaline earth

Metals)

18. P-Block Elements (Group 13-18 Elements) 1 4 4.5%

19. Metallurgy 1 1 12 13.6%

20. D & F Block Elements 1 4 4.5%21. Transition Elements & Coordination

Chemistry 1 4 4.5%22. Qualitative Inorganic Chemistry


10/26


11/26


Page 11

XI & XII Classwise Analysis

CLASS-XI ANALYSISSubject Class XI

No. of Questions

Marks %Integer Multiple Matrix

Chemistry 5 4 1 44 50.0%

Maths 2 2 1 18 20.5%

Physics 1 4 1 28 31.8%

GrandTotal 8 10 3 90

5

4

1

22

1 1

4

1

CLASS-XI ANALYSIS

Chemistry

MathsPhysics


12/26


Page 12

CLASS-XII ANALYSISSubject Class XII

No. of QuestionsMarks %

Integer Multiple Matrix

Chemistry 3 6 1 44 50.0%Maths 6 8 7 70 79.5%

Physics 7 6 1 60 68.2%GrandTotal 16 20 9 174

3

6

1

6

8

7 7

6

1

CLASS-XI I ANALYSIS

Chemistry

Maths

Physics


13/26


Page 13

Question Standard Analysis_Paper-1_Jee-Advanced – 2015

MATHEMATICS

SubjectMathematics

No. of Questions

Integer Multiple Paragraph

Easy Level 3 4 1

Medium Level 1 3 1

Difficult Level 4 3

3

4

1 1

3

1

4

3

MATHEMATICS

Easy Level

Medium Level

Difficult Level


14/26


Page 14

PHYSICS

SubjectPHYSICS

No. of Questions

Integer Multip le Matrix

Easy Level 2 4Medium

Level 4 4 1

Difficult Level 2 2 1

2

4 44

1

22

1

PHYSICS

Easy Level

Medium Level

Difficult Level


15/26


Page 15

CHEMISTRY

SubjectCHEMISTRY

No. of Questions

Integer Multip le Matrix


Level 1 3 1


6

5

1

3

1 1

2

1

CHEMISTRY

Easy Level

Medium Level

Difficult Level


16/26


Page 16

MATHEMATICS_PAPER-2

2015_JEE-Adv_Mathematics_P-2_Topic Wise Analysis

NAME OF THE TOPIC NAME OF THE SUBTOPIC

PAPER-2

NO OF Q'S MARKS %Integer Multiple Paragragh

ALGEBRA 4 1 2 28 35%

PURE ALGEBRA

BINOMIAL THEOREM 1 4 5%MATRIX AND DETERMINANTS

AND LINEAR EQIUATIONS

QUADRATIC EQUATION 1 4 5%PROGRESSIONS

1 4 5%COMPLEX NUMBERS 1 4 5%LOGARITHMS

DISCRETE ALGEBRA

PERMUTATIONS AND

COMBINATIONS 2 8 10%PROBABILITY & RANDUM

VARIABLE

VECTOR ALGEBRA

PROPERTIES OF VECTORS

SCALAR PRODUCT, VECTOR

PRODUCT,TRIPLE PRODUCT

VECTOR EQUATIONS 1 4 5%NAME OF THE TOPIC NAME OF THE SUBTOPIC Integer Multiple Matrix MARKS %

CO-ORDINATE GEOMETRY 1 2 0 12 15%

2D-GEOMETRY

CO-ORDINATE SYSTEM

STRAIGHT LINE & PAIR OF

STRAIGHT LINES

CIRCLES & SYSTEM OF CIRCLES

PARABOLA

ELLIPSE 1 1 8 10%HYPERBOLA 1 4 5%

3D-GEOMETRY

CO-ORDINATE SYSTEM

DC'S & DR'S

PLANES & LINES

NAME OF THE TOPIC NAME OF THE SUBTOPIC Integer Multiple Matrix MARKS %CALCULUS 3 4 2 36 45.0%


17/26


18/26


Page 18

PHYSICS_PAPER-2

2015_JEE-Adv_Physics_P-2_Topic Wise Analysis

NAME OF THE TOPIC NAME OF THE SUBTOPICPAPER-2

NO OF Q'SMARKS %Integer Multiple Paragragh

MECHANICS

MECHANICS 3 1 0 16 20.0%

Units & Dimensions 1 1 8 10.0%

Vectors

Projectile motion

Newtons Laws of Motion

Friction

Work Power Energy

Centre of Mass

Rorational Mechanics 1 4 5.0%

Gravitation 1 4 5.0%

Simple Harmonic Motion

NAME OF THE TOPIC NAME OF THE SUBTOPIC Integer Multiple Paragragh MARKS %

Fluid Mechanics &

Properties of

Matter

Flu id Mechan ics &

Proper t ies o f

Ma t te r

0 3 0 12 15.0%

Fluids 2 8 10.0%

Suface Tension

Properties of matter 1 4 5.0%NAME OF THE TOPIC NAME OF THE SUBTOPIC Integer Multiple Paragragh MARKS %

HEAT &

THERMODYNAMICS

HEAT &

THERMODYNAMICS0 1 0 4 5.0%

Thermometry

Heat Tranfer

KTG & Thermodynamics

1 4 5.0%NAME OF THE TOPIC NAME OF THE SUBTOPIC Integer Multiple Paragragh MARKS %


19/26


Page 19

WAVES & OPTICS

WAVE & OPTICS 2 0 2 16 20.0%

Waves 1 4

Geometrical Optics 1 2 12 15.0%

Wave Optics


ELECTRODYNAMICS

ELECTRODYNAMICS 1 2 2 20 25.0%

Electrostatics 1 4 5.0%

Capacitors 1 4

Current Electricity 1 4 5.0%

Electromagnetic Field

2 8 10.0%Electromagnetic Induction

AC Circuits

MODERN PHYSICS Modern Physics 2 1 12 15.0%

Total 8 8 4 80 100%



20/26


Page 20

CHEMISTRY_PAPER-2

2015_JEE-Adv_Chemistry_P2_Topic Wise Analysis

TOPIC NAME OF THE SUBTOPIC

PAPER-2

NO OF Q'S MARKS %Integer Multiple Paragragh

P H Y S I C A L C H E M I S T

R Y

Physical Chemistry 3 2 2 28 35.00%

1. Atomic Structure

2. States Of Matter 1 4 4.5%

3.Redox reactions

4. Stoichiometry

5. Thermodynamics & Thermochemistry

6. Chemical Equilibrium

7. Ionic Equlibrium 2 8 9.1%

8. Solutions

9. Chemical Kinetics

10. Nuclear Chemistry 1 4 4.5%

11. Electro Chemistry 1 4 4.5%

12. Solid State 1 4 4.5%

13. Surface Chemistry 1 4 4.5%TOPIC NAME OF THE SUBTOPIC Integer Multiple Matrix MARKS %

I N O R G A N I C C H E M I S T R

Y

Inorganic Chemistry 3 3 0 24 30.00%14. Classification Of Elements & Periodicity

in Properties

15. Chemical Bonding

16. Hydrogen And It'S Compounds

17. S-Block Elements (Alkali & Alkaline

earth Metals)

18. P-Block Elements (Group 13-18

Elements) 1 2 12 13.6%

19. Metallurgy

20. D & F Block Elements

21. Transition Elements & Coordination

Chemistry 2 8 9.1%22. Qualitative Inorganic Chemistry 1 4 4.5%

TOPIC NAME OF THE SUBTOPIC Integer Multiple Matrix MARKS %


21/26


Page 21

O R G A N I C C H E M I S T R Y

Organic Chemistry 2 3 2 28 35.00%23. General Organic Chemistry &

Hydrocarbons 1 2 2 20 22.7%

24. Alkyle halides , Alcohols & Ethers 1 4 4.5%25. Carbonyle Compounds (Aldehydes &

Ketones)

26. Corboxylic Acids & Their Derivatives

27. Nitrogen Containing Compounds 1 4 4.5%

28. Carbohydrates, Amino acids & Polymers

29. Practical Organic Chemistry

Total 8 8 4 80 100%



22/26


Page 22

XI & XII Classwise Analysis

CLASS-XI ANALYSIS

Subject Class XI

No. of QuestionsMarks %


Chemistry 3 3 2 32 40.0%

Maths 3 3 24 30.0%

Physics 4 4 32 40.0%

GrandTotal 10 10 2 88

33

2

33

44

CLASS XI

Chemistry

Maths

Physics


23/26


Page 23

CLASS-XI I ANALYSIS

Subject

Class XII

No. of Questions Marks %Integer Multiple Paragraph

Chemistry 5 5 2 48 60.0%

Maths 5 5 4 56 70.0%

Physics 5 3 4 48 60.0%

GrandTotal

15 13 10 152

55

2

55

4

5

3

4

CLASS XI I

Chemistry

Maths

Physics


24/26


Page 24

Question Standard Analysis_Paper-2_Jee-Advanced – 2015

MATHEMATICS

SubjectMathematics

No. of Questions



Level 3 5 4

Difficult Level 3 2

2

1

3

5

4

3

2

MATHEMATICS

Easy Level

Medium Level

Difficult Level


25/26


Page 25

PHYSICS

Subject

PHYSICS

No. of QuestionsInteger Multiple Paragraph

Easy Level 3Medium

Level 4 6 2


3

4

6

2

1

22

PHYSICS

Easy Level

Medium Level

Difficult Level


26/26


CHEMISTRY

SubjectCHEMISTRY

No. of Questions


Easy Level

Medium

Level 6 8 2

Difficult Level 2 2

GOOD LUCK

SRI CHAITANYA I IT ACADEMY,INDIA

6

8

2 22

CHEMISTRY

Easy Level

Medium Level

Difficult Level

2015_Jee-Advanced_Paper-1 and Paper-2 Weightage Analysis.pdf

Documents

Transcript of 2015_Jee-Advanced_Paper-1 and Paper-2 Weightage Analysis.pdf