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O B J EC T I V E P H YS I C S
for

Ot h e r M us t-re a ds f o r NEET

NEET

2e

2e

N AT I O N A L E L I G I B I L I T Y CU M E N T R A N C E T E S T

Abhay Kumar

OBJECTIVE
PHYSICS

Objective Physics is a trusted companion for all NEET aspirants.
It is designed to help students recapitulate the concepts within
a given time period. Written in a lucid language, the book aims
to provide clarity on all the concepts through meticulously
selected practice questions along with questions from previous
years’ papers. It also lays emphasis on the recent trends in
topical coverage and the latest question paper pattern as
appeared in the NEET examination. This book would also be
useful for other medical entrance examinations like AIIMS,
JIPMER etc.

for

HI G H L I G H TS

Cover Image: Venomous Vector. Shutterstock

 Assertion and Reason questions to aid in preparing for AIIMS
and other similar examinations
 Previous years question embedded in every chapter with
additional practice questions.
 Mock tests and sample papers for students' self-practice
 Includes latest NEET solved paper for practice
 More than 4000 solved questions in the book

NEET

 Chapter-wise NCERT Exemplar questions along with a set of
solved examples

NATIONAL ELIGIBILITY CUM ENTRANCE TEST

 Structured as per class XI and XII syllabus of NCERT; updated
chapter synopsis in line with NCERT

OBJECTIVE PHYSICS
for

NEET

s
u de
Incl T 2017

NEEolved
S pe r
Pa

N AT I O N A L E L I G I B I L I T Y C U M E N T R A N C E T E S T

Includes 2 Sample Papers, 4 Mock Tests, and Solved Previous Years’ Papers for Practice
Structured as per NCERT curriculum

4000+ MCQs included chapter-wise

in.pearson.com

2e

Additional resources available at:
www.pearsoned.co.in/neet/abhaykumar

Abhay Kumar

Kumar

Size: 197x254mm

Spine: 41mm

ISBN: 9789332586192

Title

Sub Title

Edition

Authors / Editors Name

With CD

Red Band

Territory line

URL

Price

mQuest

About Pearson
Pearson is the world’s learning company, with presence across 70 countries worldwide. Our
unique insights and world-class expertise comes from a long history of working closely with
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us – We look forward to it.

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OBJECTIVE PHYSICS

for

NEET

(National Eligibility Cum Entrance Test)

and other Medical
Entrance Examinations
Abhay Kumar

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Copyright © 2018 Pearson India Education Services Pvt. Ltd

Published by Pearson India Education Services Pvt. Ltd, CIN: U72200TN2005PTC057128,
formerly known as TutorVista Global Pvt. Ltd, licensee of Pearson Education in South Asia.
No part of this eBook may be used or reproduced in any manner whatsoever without the publisher’s
prior written consent.
This eBook may or may not include all assets that were part of the print version. The publisher
reserves the right to remove any material in this eBook at any time.
ISBN: 978-93-325-8619-2

eISBN 978-93-528-6227-6
Head Office: 15th Floor, Tower-B, World Trade Tower, Plot No. 1, Block-C, Sector 16, Noida 201 301,
Uttar Pradesh, India.
Registered Office: 4th Floor, Software Block, Elnet Software City, TS-140, Block 2 & 9, Rajiv
Gandhi Salai, Taramani, Chennai 600 113, Tamil Nadu, India.
Fax: 080-30461003, Phone: 080-30461060
in.pearson.com, Email:

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Contents
Prefacexi
About the Examination

xii

Trend Analysis from 2007 to 2017

xiii

NEET Solved Question Papers

Questions from NCERT Exemplar3.50
AIIMS-Essentials3.52
Assertion and Reason3.52
Previous Years’ Questions3.54

xv
4. Laws of Motion and Friction

1.Dimensions and Error Analysis
in Measurement
System of Unit
Errors and Accuracy
Rules to Determine the Significant Figures

1.1
1.1
1.2
1.3

Chapter-end Exercises
1.13
Based on NCERT Examples1.13
Practice Exercises (MCQs)1.15
Previous Years’ Questions1.25

Questions from NCERT Exemplar1.26
AIIMS-Essentials1.29
Assertion and Reason1.29
Previous Years’ Questions1.31

2. Vector and Scalar
Units and Measurement
Unit Vector

2.1
2.1
2.3

Chapter-end Exercises
2.5
Based On NCERT Examples2.5
Practice Exercises (MCQs)2.7
Previous Years’ Questions2.13
Questions from NCERT Exemplar2.14
AIIMS-Essentials2.16
Assertion and Reason2.16
Previous Years’ Questions2.17

3. Kinematics of 1-D, 2-D, 3-D

3.1

Motion3.1
Chapter-end Exercises
3.5

Based On NCERT Examples3.5
Practice Exercises (MCQs)3.15
Previous Years’ Questions3.44

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4.1

Law of Inertia
4.1
Force4.1
Newton’s Laws of Motion
4.2
Spring4.7
Chapter-end Exercises
4.8
Based On NCERT Examples4.8
Practice Exercises (MCQs)4.14
Previous Years’ Questions4.36
Questions from NCERT Exemplar4.39
AIIMS-Essentials4.41
Assertion and Reason4.41
Previous Years’ Questions4.42

5.Work, Power, Energy and
Circular Motion

5.1

Work, Energy and Power

5.1
Circular Motion
5.2
Force5.5
Chapter-end Exercises
5.6
Based On NCERT Examples5.6
Practice Exercises (MCQs)5.13
Previous Years’ Questions5.27
Questions from NCERT Exemplar5.32
AIIMS-Essentials5.36
Assertion and Reason5.36
Previous Years’ Questions5.37

6. Centre of Mass and Collision

6.1

Centre of Mass
6.1
Elastic and Inelastic Collision
6.3
Impulse and Momentum
6.5
Impact6.6

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vi ■ Contents

Chapter-end Exercises
6.7
Based On NCERT Examples6.7
Practice Exercises (MCQs)6.9
Previous Years’ Questions6.17
Questions from NCERT Exemplar6.19
AIIMS-Essentials6.21
Assertion and Reason6.21
Previous Years’ Questions6.22

7. Rotation and Rolling Motion
Rotational Motion
Angular Impulse
Dynamics of Rolling Motion

7.1
7.1
7.3
7.6

Chapter-end Exercises
7.9
Based On NCERT Examples7.9
Practice Exercises (MCQs)7.12
Previous Years’ Questions7.33
Questions from NCERT Exemplar7.41
AIIMS-Essentials7.43
Assertion and Reason7.43
Previous Years’ Questions7.44

Practice Exercises (MCQs)9.11
Previous Years’ Questions9.25
Questions from NCERT Exemplar9.26
AIIMS-Essentials9.28
Assertion and Reason9.28
Previous Years’ Questions9.29

10. Fluid Mechanics
Fluid Mechanics
Archimedes’ Principle and Law of Floatation
Streamlined and Turbulent Flow
Bernoulli’s Principle and its Applications

Gravitational Force
Gravitational Potential
Black Hole
Earth Satellite
Kepler’s Laws

8.1
8.1
8.3
8.4
8.4
8.5

Chapter-end Exercises
8.5
Based on NCERT Examples8.5
Practice Exercises (MCQs)8.11

Previous Years’ Questions8.27
Questions from NCERT Exemplar8.32
AIIMS-Essentials8.34
Assertion and Reason8.34
Previous Years’ Questions8.35

9. Elasticity and Surface Tension

9.1

Elastic Behaviour
9.1
Elasticity9.2
Chapter-end Exercises
9.7
Based On NCERT Examples9.7

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10.1
10.3
10.5
10.6

Chapter-end Exercises
10.7
Based On NCERT Examples10.7
Practice Exercises (MCQ)10.10
Previous Years’ Questions10.23
Questions from NCERT Exemplar10.24

AIIMS-Essentials10.26
Assertion and Reason10.26
Previous Years’ Questions10.27

11. Oscillations and Waves
8.Gravitation

10.1

Simple Harmonic Motion
Simple and Compound Pendulum
Wave Equation

11.1
11.1
11.3
11.5

Chapter-end Exercises
11.6
Based On NCERT Examples11.6
Practice Exercises (MCQs)11.10
Previous Years’ Questions11.26
Questions from NCERT Exemplar11.32
AIIMS-Essentials11.35
Assertion and Reason11.35
Previous Years’ Questions11.36

12. Waves and Acoustics

12.1

Sound12.1
Interference12.2
Chapter-end Exercises
12.5
Based On NCERT Examples12.5
Practice Exercises (MCQs)12.8
Previous Years’ Questions12.17
Questions from NCERT Exemplar12.21

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Contents ■ vii
AIIMS-Essentials12.22
Assertion and Reason12.22
Previous Years’ Questions12.23

13. Thermal Expansion and
Thermodynamics13.1
Concept of Heat and Temperature

13.1

Chapter-end Exercises
13.9
Based On NCERT Examples13.9
Practice Exercises (MCQs)13.12
Previous Years’ Questions13.27

Questions from NCERT Exemplar13.30
AIIMS-Essentials13.32
Assertion and Reason13.32
Previous Years’ Questions13.33

14. Kinetic Theory of Gases

14.1

Kinetic Theory of Gases

14.1

Chapter-end Exercises
14.4
Based On NCERT Examples14.4
Practice Exercises (MCQs)14.7
Previous Years’ Questions14.12
Questions from NCERT Exemplar14.13
AIIMS-Essentials14.15
Assertion and Reason14.15
Previous Years’ Questions14.16

15. Calorimetry and Heat Transfer
Temperature and Heat
Change of State
Specific Heat Capacity
Heat Transfer
Newton’s Law of Cooling

15.1
15.1
15.2
15.3
15.3
15.6

Chapter-end Exercises
15.8
Based On NCERT Examples15.8
Practice Exercises (MCQs)15.10
Previous Years’ Questions15.23
Questions from NCERT Exemplar15.27
AIIMS-Essentials15.28
Assertion and Reason15.28
Previous Years’ Questions15.29

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16. Electric Field, Potential,
Flux and Gauss Law
Electric Field and Electric Charge

16.1
16.1

Chapter-end Exercises
16.4
Based On NCERT Examples16.4
Practice Exercises (MCQs)16.10

Previous Years’ Questions16.23
Questions from NCERT Exemplar16.27
AIIMS-Essentials16.29
Assertion and Reason16.29
Previous Years’ Questions16.30

17.Capacitors

17.1

Capacitance of Isolated Conductor
17.1
Types of Capacitor
17.1
Dielectrics17.4
Chapter-end Exercises
17.4
Based On NCERT Examples17.4
Practice Exercises (MCQs)17.9
Previous Years’ Questions17.29
Questions from NCERT Exemplar17.32
AIIMS-Essentials17.34
Assertion and Reason17.34
Previous Years’ Questions17.35

18. Ohm’s Law and DC Circuits

18.1

Electric Currents in Conductor

18.1

Chapter-end Exercises
18.13
Based On NCERT Examples18.13
Practice Exercises (MCQs)18.20
Previous Years’ Questions18.42
Questions from NCERT Exemplar18.47
AIIMS-Essentials18.48
Assertion and Reason18.48
Previous Years’ Questions18.49

19. Heating and Chemical
Effect of Current

19.1

Thermal Effect of Electricity

19.1

Chapter-end Exercises
19.3
Based On NCERT Examples19.3
Practice Exercises (MCQs)19.7

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viii ■ Contents
Previous Years’ Questions19.19
Questions from NCERT Exemplar19.22
AIIMS-Essentials19.23
Assertion and Reason19.23
Previous Years’ Questions19.25

20. Magnetic Effect of
Current and Magnetism

20.1

Motion in a Magnetic Field
20.1
Helical Path
20.2
Cyclotron20.2
Magnetic Force on a Current Carrying
Wire in a Uniform Magnetic Field
20.2
Magnetic Field at a Point Due to a
Current or System of Current
20.3
Ampere’s Circuital Law (ACL)
20.5
Magnetism20.6
Earth’s Magnetism
20.7
Chapter-end Exercises
20.8

Based On NCERT Examples20.8
Practice Exercises (MCQs)20.14
Previous Years’ Questions20.26
Questions from NCERT Exemplar20.35
AIIMS-Essentials20.37
Assertion and Reason20.37
Previous Years’ Questions20.38

21. Electromagnetic Induction
and Alternating Currents
Electromagnetic Induction

21.1
21.1

Chapter-end Exercises
21.10
Based On NCERT Examples21.10
Practice Exercises (MCQs)21.17
Previous Years’ Questions21.29
Questions from NCERT Exemplar21.37
AIIMS-Essentials21.39
Assertion and Reason21.39
Previous Years’ Questions21.40

22. Electromagnetic Waves

22.1

Current22.1

Electromagnetic Spectrum
22.2
Sky Wave
22.3

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Chapter-end Exercises
22.4
Based On NCERT Examples22.4
Practice Exercises (MCQs)22.6
Previous Years’ Questions22.10
Questions from NCERT Exemplar22.12
AIIMS-Essentials22.13
Assertion and Reason22.13
Previous Years’ Questions22.14

23. Wave-Optics (Interference, Diffraction) 23.1
Coherent Addition of Waves
23.1
Interference of Light Waves
23.1
Diffraction23.2
Chapter-end Exercises
23.5
Based On NCERT Examples23.5
Practice Exercises (MCQs)23.8
Previous Years’ Questions23.18
Questions from NCERT Exemplar23.20
AIIMS-Essentials23.22

Assertion and Reason23.22
Previous Years’ Questions23.23

24. Ray-Optics and Optical Instruments 24.1
Reflection of Light
24.1
Refraction of Light
24.4
Total Internal Reflection and Its Application
24.4
Refractive Index (R.I.) and Critical Angle
24.4
Application24.5
Refraction at Spherical Surfaces and by Lenses 24.5
Refraction and Dispersion by Prism
24.7
Optical Instrument
24.7
Chapter-end Exercises
24.8
Based On NCERT Examples24.8
Practice Exercises (MCQs)24.16
Previous Years’ Questions24.33
Questions from NCERT Exemplar24.38
AIIMS-Essentials24.41
Assertion and Reason24.41
Previous Years’ Questions24.42

25. Photons, X-Rays and
Dual Nature of Matter

Particle Nature of Light: The Photon
Energy Quantum of Radiation

25.1
25.1
25.1

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Contents ■ ix
Wave Theory of Light
Wave Nature of Matter

25.2
25.2

Chapter-end Exercises
25.3
Based On NCERT Examples25.3
Practice Exercises (MCQs)25.10
Previous Years’ Questions25.20
Questions from NCERT Exemplar25.23
AIIMS-Essentials25.25
Assertion and Reason25.25
Previous Years’ Questions25.26

26. Atoms and Nuclei

26.1

Atomic Structure and Spectrum
26.1
The Line Spectra of Hydrogen Atom
26.2
Mass-Energy26.2
Radioactivity26.3
Chapter-end Exercises
26.4
Based On NCERT Examples26.4
Practice Exercises (MCQs)26.13
Previous Years’ Questions26.23
Questions from NCERT Exemplar26.32
AIIMS-Essentials26.34
Assertion and Reason26.34
Previous Years’ Questions26.35

27. Solids and Semiconductor Devices
Classification of Semiconductor
Junction Transistor

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27.1
27.1
27.2

Digital Electronics and Logic Gates
Universal Building Blocks
Arithmetic Circuits

27.3
27.5
27.6

Chapter-end Exercises
27.7
Based On NCERT Examples27.7
Practice Exercises (MCQs)27.9
Previous Years’ Questions27.18
Questions from NCERT Exemplar27.23
AIIMS-Essentials27.25
Assertion and Reason27.25
Previous Years’ Questions27.26

28. Communication Systems
Elements of Communication System

28.1
28.1

Chapter-end Exercises
28.5
Based On NCERT Examples28.5
Practice Exercises (MCQs)28.8
Previous Years’ Questions28.13
Questions from NCERT Exemplar28.14
AIIMS-Essentials28.16
Assertion and Reason28.16
Previous Years’ Questions28.17

NEET Sample Papers

S1.1

AIIMS Mock Test

A1.1

NEET Mock Test

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Preface
It gives me immense pleasure to present ‘Objective Physics for NEET and Other Medical Examinations’. This book has been
written to build a strong comprehension of fundamental principles of physics for medical aspirants. The content of the book
is also beneficial for preparation of AIIMS, JIPMER and other state-level medical entrance examinations.
The author has strictly adhered to the latest pattern of NEET and developed the content in line with previous years’
papers from AIPMT/PMT/NEET and other competitive medical entrance examinations of last 15 years. All chapters in this
book conform to the pattern laid out in NCERT textbooks.

Each chapter starts with key concepts followed by a large number of practice MCQs. Questions from previous years’
AIPMT and AIIMS examinations with important solutions have also been included. In addition, there is a separate section
on AIIMS Essentials designed to prepare students to answer the “Assertion and Reason” type of questions. A separate section
on AIIMS previous years’ questions is also provided.
This book is written in an easy-to-understand language, with illustrations, tables, and highlighted text-boxes for last
minute revision. I hope this book will standout as a trusted solution for any physics-related requirement of medical aspirants
and assist them to succeed in the examination.
Features:
❒❒ Structured as per class XI and XII syllabus of NCERT
❒❒ Chapter-wise NCERT exemplar questions
❒❒ Assertion and Reason questions to aid in preparing for AIIMS and other similar examinations
❒❒ Previous years’ questions embedded in every chapter
❒❒ Mock tests and sample papers for practice
❒❒ Solutions for the latest NEET question paper

I have ensured to make it an error free resource with the best assemblage of concepts and questions.
Despite our best efforts, some errors may have inadvertently crept into the book. Constructive comments and
suggestions to further improve the book are welcome and shall be acknowledged gratefully. You may contact us at

Acknowledgements
I express my deepest gratitude to my teachers and parents, without their support this book would not have been completed. I
am also grateful to my wife, Awani; and my little daughter, Meethee. I would also like to thank to all of them who provided
me invaluable support in presenting this book. I extend my sincere thanks to the editorial team of Pearson Education for their
constant support and sincere suggestions.
Abhay Kumar

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About the Examination
National Eligibility Cum Entrance Test (NEET) is conducted by the Central Board of Secondary Education (CBSE) for the
15% ‘All India Quota’ seats in the Medical and Dental Colleges in India. The merit list of this entrance test is also used by
state governments/universities/institutions for admission in the medical/dental colleges against seats under their control.

Time Management
In order to successfully crack NEET, one must prepare profoundly. Consistent hard work, practice and perseverance are
needed to crack this examination. Statistically, NEET is one of the toughest examinations in India. During this examination,
one must exercise clinical precision with speed since the average duration to respond to one question is hardly a minute. The
aspirants should be conceptually clear in the subject owing to the negative marking in the examination. A better strategy to
solve the paper is to go for the easiest first and then the toughest questions.
Regular practice of MCQs will assist the aspirants to assess their preparation for the examination. In a nutshell, hard
work, conceptual clarity and self-assessment are the essential ingredients to achieve success in NEET. NCERT texts play an
important role in understanding the concepts. All concepts/theories must be referred in a regular manner.
NEET is 3 hour examination, with total 180 Multiple Choice Question (MCQ) to be answered. The exam paper will be
divided into four sections—Physics, Chemistry, Zoology and Botany. Each question carrier 4 marks.

Time Management Tips
Step 1: First 30 mins: In order to solve maximum questions in limited time frame, attempt the easy questions first. You may
start from Physics/Chemistry Section, where some problems may be answered by comparing the units of the options.
Step 2: Next 60 mins: Attempt Section II or III. For few questions, where dimensional analysis fails, recognize the proper
limits of the answer and mark the correct answers.
Step 3: Next 60 mins: In some problems, solution may not be obtained from a simple formula and hence we need to calculate
the formula. At that time try cause and result method to solve the problem and use estimation rule.
Step 4: Last 30 mins: Try the difficult questions of Physics and Chemistry and revise the complete answer script.

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Trend Analysis 2007-2017
Number of Question(s) in
Ch.
No Chapter Name
1

2010 2010 2011 2011 2012 2012
2015
2016
2016
2007 2008 2009 (P) (M) (P) (M) (P) (M) 2013 2014 2015 (Re) (NEET-1) (NEET-2) 2017 Total

Basic Mathematics &
1
Vectors
2 Unit, Dimension &
1
Measurements
3 Kinematics
4
4 Laws of Motion and
1
Friction
5 Work, Energy & Power
1
6 Collisions and Centre of
0

Mass
7 Circular Motion
0
8 Rotational Motion
3
9 Gravitation
1
10 Properties of matter and
0
Fluid Mechanics
11 Thermal Physics (Thermal 3
Expansion, Calorimetry,
Heat Transfer, KTG &
Thermodynamics)
12 Oscillations (SHM,
4
Damped, and forced Oscillations & Resonance)
13 Wave Motion and Dop0
pler’s Effect
14 Electrostatics
3
15 Capacitors
1
16 Current Electricity and
5
Effect of Current
17 Magnetic Effect of
5
Current and Magnetism
18 Electromagnetic Induction 2

19 EM Waves
1
20 Alternating Current
1
21 Ray Optics and Optical
2
Instruments
22 Wave Optics (Nature of
0
Light, Interference, Diffraction & Polarization)
23 Modern Physics
7
24 Semiconductor and Digi4
tal Electronics
Total No. of Questions
50

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1

0

1

1

0

0