Prepared By M.Uma Sankar [National IIT Co-ordinator]

Prepared By M.Uma Sankar [National IIT Co-ordinator]

Total Applicants in Throughout India From AP & TS(OFF LINE) Total Seats in 31 NIIT s 18013 Total Seats in IIIT s 2228 Seats in self-financing institutions 15,000 13 Lakhs(Approximately) 149467 (Approximately)

Online Examination Dates Apr 8 th and 9 th -2017 JEE-Main 2017 Results(RANKS) will be Announced on 27-04- 2017

JEE-Main 2016 Offline Examination Appeared Students Details (Approximately) City/Town No.Students Taking Examination Hyderabad/ TS (KHM,WGL,HYD)(approx) 69465 AP(approx) 80000 All Over India Total Appeared 13 LAKHS

Analysis

JEE (Main) - 2017 had one paper; and had three parts - Chemistry, Maths and Physics. In each part there are 30 questions carries 4marks each and for wrongly attempted question minus 1 mark will be awarded. Finally paper contains 90 questions and maximum marks for the paper is 360. Time duration is 3 hr. It is also evident that the difficulty level of the question paper in JEE (Main) - 2017 has increased moderately when compared with JEE(Main)- 2016. But several other state students feel it as much difficult when compared with JEE(Main)-2016.

The question paper setters were given guidelines to frame questions in such a way that at least 30% of the questions can be attempted by any candidate with good preparation for the board examination and also has Knowledge of Board practicals. In JEE(Main)-2017 as well as in previous JEE exams, the question paper is divided among the three subjects, Chemistry appears first, followed by Maths and Physics assigned on it. also order had changed according to the code

Analysis of the number of questions attempted by the students in this Paper shows that maximum numbers of un-attempted questions are invariably in Maths followed by Chemistry and Physics. This is due to the paucity in time available to the student. Considering the fact that quantitative skills are an extremely important component of the testing process, Mathematics section was outline with this expectation. In Mathematics nearly about 15 questions are direct and simple. Previous years Jee-Advanced Questions were repeated in JEE-Main-2017. Among all the papers the extent of difficulty is more in MATHEMATICS, next is CHEMISTRY and PHYSICS. Questions in MATHEMATICS are more analytically lengthy oriented with creates some confusion in the minds of the students.

2017 Expected Cut-Off Marks are given below YEAR OPEN OBC SC ST H.M 2017 >=95 >=70 >=50 >=45 >=345 Last 3Years Jee Main Cut Off Marks 2016 100 70 52 48 345 2015 105 70 50 44 345 2014 115 74 53 47 355 2013 113 70 50 45 345

2017_JEE-MAIN DETAILED ANALYSIS

2017_JEE-Main_Mathematics_Topic Wise Analysis NAME OF THE TOPIC SUBTOPIC NO OF Q's MARKS % ALGEBRA 11 44 36.7% 1. BINOMIAL THEOREM 1 4 3.3% 2. MATRIX AND DETERMINANTS AND LINEAR EQIUATIONS 2 8 6.7% 3. QUADRATIC EQUATION 1 4 3.3% 4. SEQUENCES AND SERIES 1 4 6.7% 5. COMPLEX NUMBERS 1 4 3.3% 6. MATHEMATICAL REASONING 1 4 3.3% 7. SETS AND RELATIONS 0.0% 8. PERMUTATIONS AND COMBINATIONS 1 4 3.3% 9. PROBABILITY & RANDUM VARIABLE 3 12 10.0% 10. STATISTICS VECTOR ALGEBRA 1 4 3.3% 11. PROPERTIES OF VECTORS 0.0% 12. SCALAR PRODUCT 0.0% 13. VECTOR PRODUCT 0.0% 14. TRIPLE PRODUCT 1 4 3.3% 15. VECTOR EQUATIONS 0.0%

CO-ORDINATE GEOMETRY 4 16 13.3% 16. CO-ORDINATE SYSTEM 1 4 3.3% 17. STRAIGHT LINE & PAIR OF STRAIGHT LINES 18. CIRCLES & SYSTEM OF CIRCLES 19. PARABOLA 1 4 3.3% 20. ELLIPSE 1 4 3.3% 21. HYPERBOLA 1 4 3.3% 3D-GEOMETRY 2 8 6.7% 22. CO-ORDINATE SYSTEM 23. DC'S & DR'S 24. PLANES 1 4 3.3% 25. LINES AND PLANES 1 4 3.3%

CALCULUS 10 40 33.3% 26. FUNCTIONS 2 8 6.7% 27. LIMITS 1 4 3.3% 28. CONTINUITY & DIFFERENTIABILITY 1 4 3.3% 29. MONOTONICITY & MAXIMA & MINIMA and MEAN-VALUE 1 4 3.3% THEOREMS 30. TANGENTS AND NORMALS 1 4 3.3% 31. RATE MEASURE & ERRORS 32. INDEFINITE INTEGRATION 1 4 3.3% 33. DIFINITE INTEGRATION 1 4 3.3% 34. AREAS 1 4 3.3% 35. DIFFERENTIAL EQUATIONS 1 4 3.3% TRIGONOMETRY 2 8 6.7% 36. TRIGONOMETRIC IDENTITIES & RATIOS 37. TRIGONOMETRIC EQUATIONS 1 4 3.3% 38. INVERSE TRIGONOMETRY 39. PROPERTIES OF TRIANGLES 40. TRIGONOMETRIC CURVES 41. HEIGHTS & DISTANCES 1 4 3.3% TOTAL 30 120 100.0%

Mathematics Topicwise Analysis 100.0% 36.7% 33.3% 3.3% 13.3% 6.7% 6.7%

2017_JEE-Main_Physics_Topic Wise Analysis NAME OF THE TOPIC Offline NO OF Q'S MARKS % Mechanics 9 36 30.0% Error in Measurement 1 4 3.3% Kinametics 1 4 3.3% Collision 1 4 3.3% Rigid Body Dynamics 2 8 6.7% Work, Power & Energy 2 8 6.7% Gravitation 1 4 3.3% Properties of Matter 1 4 3.3% Heat & Thermodynamics 4 16 13.3% Heat & Thermodynamics 4 16 13.3% SHM & Waves 1 4 3.3% Simple Harmonic Motion 1 4 3.3%

Optics 2 8 6.7% Geometrical Optics & Physical Optics 1 4 3.3% Wave Optics 1 4 3.3% Electrodynamics 8 32 26.7% Electrostatics 1 4 3.3% Capacitance 1 4 3.3% Current Electricity 4 16 13.3% Electro Magnetic Field & Force 1 4 3.3% Electro Magnetic Induction 1 4 3.3% Modern Physics 6 24 20.0% Electromagnetic waves & communication 2 8 6.7% Modern Physics 3 12 10.0% Semiconductors 1 4 3.3% Grand Total 30 120 100.0%

2017_JEE-Main_Physics_Topic Wise Analysis 100.0% 30.0% 13.3% 3.3% 6.7% 26.7% 20.0% Mechanics Heat & Thermodynamics SHM & Waves Optics Electrodynamics Modern Physics Grand Total

2017_JEE-Main_Chemistry_Topic Wise Analysis NAME OF THE TOPIC Offline NO OF Q'S MARKS % Inorganic Chemistry 7 28 23.3% S-black Elements 1 4 3.3% P-Block Elements(Noble Gases) 1 4 3.3% P-Block Elements(VIIA-Group Elements) 1 4 3.3% Chemical Bonding 1 4 3.3% Coornation compounds 1 4 3.3% Environmental Chemistry 1 4 3.3% Atomic Structure 1 4 3.3% Organic Chemistry 9 36 30.0% Aromatic Compounds 1 4 3.3% Alkyl Halides & Aryl Halides 2 8 6.7% G.O.C 2 8 6.7% Carbonyl compounds 2 8 6.7% Hydrocarbons 1 4 3.3% Carboxylic Acids & its Derivatives 1 4 3.3%

Genaral Chemistry 2 8 6.7% Polymers 1 4 3.3% Biomolecules 1 4 3.3% Physical Chemistry 12 48 40.0% Ionic equilibrium 2 4 3.3% Thermodynamics & Thermo chemistry 1 4 3.3% Atomic Structure 1 4 3.3% Stoichiometry 2 8 6.7% Solid States 1 4 3.3% Chemical Kinetics 1 4 3.3% Surface Chemistry 1 4 3.3% Thermodynamics & Thermo chemistry 1 4 3.3% Solutions & Colligative Properties 1 4 3.3% Electro chemistry 1 4 3.3% Grand Total 30 120 100.0%

2017_JEE-Main_Chemistry_Topic Wise Analysis 100.0% 23.3% 30.0% 40.0% 6.7% Inorganic Chemistry Organic Chemistry General Chemistry Physical Chemistry Grand Total

Subject JR&SR_ INTERMEDIATE ANALYSIS- JEE MAIN 2017 Exam Type JR-INTER SR-INTER Total No.Q's Marks % No.Q's Marks % No. Q's Marks % Physics Offline 16 64 53.33% 14 56 46.67% 30 120 100.00% Chemistry Offline 16 64 53.33% 14 56 46.67% 30 120 100.00% Maths Offline 14 56 46.67% 16 64 53.33% 30 120 100.00% Grand Total Offline 46 184 51.11% 44 176 48.89% 90 360 100.00%

53.33% 53.33% JR-INTER SR-INTER 53.33% 51.11% 48.89% 46.67% 46.67% 46.67% Physics Chemistry Maths Grand Total

CBSE-CLASS CLASS XI & XII ANALYSIS- JEE MAIN-2017 Subject Exam Type Class XI Class XII Total No.of.Q's Marks % No.of.Q's Marks % No.of.Q's Marks % Physics Offline 16 64 53.33% 14 56 46.67% 30 120 100.00% Chemistry Offline 16 64 53.33% 14 56 46.67% 30 120 100.00% Maths Offline 14 56 46.67% 16 64 53.33% 30 120 100.00% Grand Total Offline 46 184 51.11% 44 176 48.89% 90 360 100.00%

53.33% 53.33% Class XI Class XII 53.33% 51.11% 48.89% 46.67% 46.67% 46.67% Physics Chemistry Maths Grand Total

Subject Exam Type Question Standard Analysis Easy Level Medium Level Difficult Level No. of-qs Marks % No. of-qs Marks % No. of-qs Marks % Physics Offline 15 60 50.00% 15 60 50.00% 0 0 0.00% Chemistry Offline 9 36 30.00% 17 68 56.67% 4 16 13.33% Maths Offline 14 56 46.67% 9 36 30.00% 7 28 23.33% Grand Total Offline 38 152 42.22% 41 164 45.56% 11 44 12.22%

Question Standard Analysis Easy Level Medium Level Difficult Level 56.67% 50.00% 50.00% 46.67% 42.22% 45.56% 30.00% 30.00% 23.33% 13.33% 12.22% 0.00% Physics Chemistry Maths Grand Total

Sri Chaitanya Wishes All Students Good Luck For