Quick Facts about IIT JEE Advanced – 2020-2021

Particulars

Details

Name of the Examination

Joint Entrance Examination Advanced

Commonly Known As

JEE Advanced

Conducting Authority

II

Level of Examination

National

Category of Examination

Undergraduate

Purpose of Exam

Admissions into IITs

Mode of Examination

Computer Based Test (CBT)

Number of Papers

  • Paper I
  • Paper II

Parts

  • Physics
  • Chemistry
  • Mathematics

Duration of Examination

3 hours per paper

Number of applicants eligible to attempt JEE JEE Advanced

2,45,000

Selection Process

On the basis of JEE JEE Advanced ranks through JoSAA counselling

JEE Advanced Analysis: difficulty level of paper:

There are two Papers in JEE- Advanced Paper-1 and Paper-2, each containing three parts, Physics, Chemistry and Mathematics. Each subject in each paper has 18 questions each. Maximum marks for both papers together is 372.

Paper-1

Section Question Type
+Ve  Marks
– Ve  Marks
No.of Qs
Total marks
Sec – I Questions with Single Answer Type
3
-1
4
12
Sec – II Questions with one or more than one  type
4
-1
8
32
:-Full marks: +3 if only (all)the correct option(s)   is(are)chosen. Partial marks : +3 If all the four options are  correct but  ONLY three options are chosen. Partial marks :
+2 If three or more options are correct but ONLY two  options are chosen and both are correct. Partial marks : +1  If Two or more options are correct but ONLY one option  are chosen and is correct one. Zero Marks : 0 If none of the
options is chosen, Negative Marks -1 in all other cases.
Sec – II Questions with Numerical value Answer
3
0
6
18
Type
Total
18
62

 

Paper-2

Section Question Type
+Ve  Marks
– Ve  Marks
No.of Qs
Total marks
Sec – I(Q.N : 1 – 6) Questions with one or more than one  type
4
-1
8
32
:-Full marks: +3 if only (all)the correct option(s)   is(are)chosen. Partial marks : +3 If all the four options are  correct but  ONLY three options are chosen. Partial marks :
+2  If  three  or  more  options  are correct  but  ONLY two
options are chosen and both are correct. Partial marks : +1  If Two or more options are correct but ONLY one option  are chosen and is correct one. Zero Marks : 0 If none of the  options is chosen, Negative Marks -1 in all other cases.
Sec – II(Q.N : 7 – 14) Questions with Numerical value Answer
3
0
6
18
Type
Sec – II(Q.N : 15-18) Matrix Matching Type with multiple
3
-1
2
12
answer type
Total
18
62

Difficulty Level Analysis : QUESTION WISE (PAPER – 1)

Subject
Easy
Moderate
Difficult
Total
Chemistry
7
9
2
18
Mathematics
3
8
7
18
Physics
6
4
8
18
Total
16
21
17
54

 

Difficulty Level Analysis : MARKS WISE (PAPER – 1)

Subject
Easy
Moderate
Difficult
Total
Chemistry
25
29
8
62
Mathematics
10
26
26
62
Physics
20
14
28
62
Total
55
69
62
186

Difficulty Level Analysis : QUESTION WISE (PAPER – 2)

Subject
Easy
Moderate
Difficult
Total
Chemistry
6
8
4
18
Mathematics
0
9
9
18
Physics
4
7
7
18
Total
10
24
20
54

 

Difficulty Level Analysis : MARKS WISE (PAPER – 2)

Subject
Easy
Moderate
Difficult
Total
Chemistry
21
28
13
62
Mathematics
0
31
31
62
Physics
12
23
27
62
Total
33
82
71
186

 

CHAPTER WISE DISTRIBUTION OF QUESTION AND MARKS OF JEE ADVANCED PHYSICS 2019 PAPER -1 & 2

Chapter
No. of  Question
Marks
% Weightage
MECHANICS
6
22
17.74%
UNIT & DIMENSION
1
4
3.23%
KINEMATICS
1
3
2.42%
WORK POWER ENERGY
2
7
5.65%
CENTER OF MASS
1
4
3.23%
ROTATIONAL DYNAMICS
1
4
3.23%
HEAT & THERMODYNAMICS
7
23
18.55%
CALORIMETRY
2
6
4.84%
KTG & THERMODYNAMICS
4
14
11.29%
ELASTICITY & THERMAL EXPANSION (Question was combined with  Error in Measurements & Instruments)
1
3
2.42%
MECHANICAL WAVE
3
9
7.26%
WAVE ON STRING
2
6
4.84%
SOUND
1
3
2.42%
FLUID MECHANICS
1
4
3.23%
GEOMETRICAL OPTICS
4
14
11.29%
ELECROSTATICS
3
11
8.87%
GRAVITATION
1
3
2.42%
CURRENT ELECTRICITY
1
4
3.23%
CAPACITOR
2
7
5.65%
ELECTRO MAGNETIC INDUCTION
2
7
5.65%
MODERN PHYSICS
4
13
10.48%
WAVE OPTICS
1
4
3.23%
ERROR IN MEASUREMENTS & INSTRUMENTS (Questions was
1
3
2.42%
combined with Radioactivity)
TOTAL
36
124
100.00%

 

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