IAT (IISER) Physics Chapter Weightage
Analyze 90 IAT (IISER) Physics PYQs by chapter, topic group and recent year trend. Use the ranking to prioritize high-frequency chapters before practicing.
Physics25 chapters/topics90 PYQs
90
Total PYQs
IAT (IISER) Physics
25
Chapters Ranked
Chapter/topic pages
2026-2026
Year Range
Based on paper metadata
90
Last 5 Years
2022-2026
Highest share
Electrostatics
10% of Physics PYQs
Top 5 chapter share
40%
How much of this subject is concentrated in the first five chapters.
Fastest rising
Electrostatics
99.85% recent trend signal
Recent Year Trend
2026Latest year
202690 max PYQs/year2026
Chapter Group Share
90PYQs
Mechanics50%
Electromagnetism26.7%
Modern Physics15.6%
Optics7.8%
Top Chapter Share
#1 Electrostatics9 PYQs13.33%+99.9% rising
#2 Heat and Thermodynamics9 PYQs13.33%+99.9% rising
#3 Atoms and Nuclei6 PYQs6.67%Stable
#4 Dual Nature of Radiation6 PYQs13.33%+99.9% rising
#5 Ray Optics6 PYQs6.67%Stable
#6 Simple Harmonic Motion6 PYQs13.33%Stable
#7 Current Electricity4 PYQs0%Stable
#8 Electromagnetic Induction4 PYQs6.67%Stable
#9 Rotational Motion4 PYQs6.67%Stable
#10 Units & Measurement and Dimensions4 PYQs6.67%Stable
Physics Weightage Map
#1
Electrostatics
9 PYQs13.33%
#2
Heat and Thermodynamics
9 PYQs13.33%
#3
Atoms and Nuclei
6 PYQs6.67%
#4
Dual Nature of Radiation
6 PYQs13.33%
#5
Ray Optics
6 PYQs6.67%
#6
Simple Harmonic Motion
6 PYQs13.33%
#7
Current Electricity
4 PYQs0%
#8
Electromagnetic Induction
4 PYQs6.67%
#9
Rotational Motion
4 PYQs6.67%
#10
Units & Measurement and Dimensions
4 PYQs6.67%
#11
Waves
4 PYQs0%
#12
Work, Energy and Power
4 PYQs0%
#13
Capacitor
3 PYQs0%
#14
Fluid Mechanics
3 PYQs0%
#15
Gravitation
3 PYQs6.67%
#16
Motion in a Straight Line
3 PYQs0%
Most Repeated Physics Chapters
#1
Electrostatics
#2
Heat and Thermodynamics
#3
Atoms and Nuclei
#4
Dual Nature of Radiation
#5
Ray Optics
#6
Simple Harmonic Motion
#7
Current Electricity
#8
Electromagnetic Induction
#9
Rotational Motion
#10
Units & Measurement and Dimensions
#11
Waves
#12
Work, Energy and Power
#13
Capacitor
#14
Fluid Mechanics
#15
Gravitation
#16
Motion in a Straight Line
#17
Circular Motion
#18
Moving Charges and Magnetism
#19
Semiconductor Devices and Logic Gates
#20
Alternating Current
#21
Center of Mass and Collision
#22
Elasticity
#23
Electromagnetic Waves
#24
Laws of Motion
#25
Wave Optics