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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