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NCERT Exemplar Class 12 Physics Solutions - Chapter Wise Problems with Solutions

NCERT Exemplar Class 12 Physics Solutions - Chapter Wise Problems with Solutions

Edited By Safeer PP | Updated on Sep 14, 2022 02:54 PM IST | #CBSE Class 12th

NCERT Exemplar Class 12 Physics Solutions - We have provided NCERT 12 Physics exemplar solutions for all chapters on this page. The links for NCERT Class 12 Physics exemplar solutions of a particular chapter are given after the chapter name. NCERT exemplar Class 12 Physics solutions pdf download to be available, but till then, students can use the ‘Save page’ feature available in browser. All the NCERT Class 12 Solutions given here are based on the questions asked in the NCERT Class 12 Physics textbook. In NCERT exemplar Class 12 Physics solutions, we have also included some questions which are frequently asked in the CBSE 12 Exams.

Step-by-step NCERT exemplar solutions for Class 12 Physics all chapters are given in separate articles. These chapter-wise help students to understand a specific topic or idea clearly. The explanation is in-depth, and language used by our experts is student-friendly.

NCERT Exemplar Class 12 Physics Chapter Wise Links

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NCERT Exemplar Class 12 Physics Solutions Chapters-Wise Weightage

As far as the CBSE board exam, NEET, JEE Main and other competitive exams are concerned, all the chapters of Class 12 Physics NCERT exemplar solutions are important. So, a student preparing for Class 12 physics will be definitely benefited with NCERT exemplar Class 12 Physics solutions.

Also check NCERT Exemplar subject wise

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With the help of Class 12 Physics NCERT exemplar solutions students will get an in depth knowledge about the concepts in Class 12 Physics NCERT book. Preparing for the board exam with the help of NCERT exemplar solutions for Class 12 Physics will be an added advantage for students.

To score a good mark in class physics board exams which follow NCERT Syllabus, a student should prepare all the chapters very well. A brief idea about the chapters and their weightage for CBSE are given below.

Average Chapter-wise Distribution of Mark for CBSE Board Exam

S.No

Chapter name

Mark distribution

1

Electric Charges and Fields

8

2

Electrostatic Potential and Capacitance

3

Current Electricity

6

4

Moving Charges and Magnetism

9

5

Magnetism and Matter

6

Electromagnetic Induction

7

7

Alternating Current

8

Electromagnetic Waves

5

9

Ray Optics and Optical Instruments

14

10

Wave Optics

11

Dual Nature of Radiation and Matter

5

12

Atoms

3

13

Nuclei

3

14

Semiconductor Electronics: Materials, Devices And Simple Circuits

10

From the above table it is clear that all the chapters are important for exams. There will be slight variations in distribution of marks each year. The NCERT exemplar class 12 Physics solutions are not only important for exams but also for getting a better understanding of the subject. By preparing via NCERT class 12 Physics exemplar solutions students can improve their calculation, logical and analytical skills.

How to download NCERT exemplar solutions for class 12 Physics?

NCERT exemplar class 12 Physics solutions pdf download function is to be provided. But till then, students can download these solutions PDF by using the online available ‘webpage to PDF’ tool.

Apart from this, ‘Save as Webpage’ feature of a browser is great to access these class 12 Physics NCERT exemplar solutions in offline mode.

Features or Benefits of NCERT exemplar class 12 Physics solutions

1. The highly qualified experts at Careers360 give in-depth and detailed solutions for logical reasoning type of questions.

2. The numerical value questions are solved in a step-by-step manner which enables students to understand the solution correctly and solve the same problem in future by referring to the given steps. Stepwise format of the problems is easy to comprehend, which gives the students confidence to solve complex numerical value questions.

3. Theory-based questions often gain the students fewer marks as the points incorporated in the answer are not up to the mark. The experts give the proper format to the students to attempt theory-based questions which makes the students aware of the important points that should be included in the solution.

Also read NCERT Solution subject wise -

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Read more NCERT Notes subject wise -

JEE Main Important Mathematics Formulas

As per latest 2024 syllabus. Maths formulas, equations, & theorems of class 11 & 12th chapters

Also Check NCERT Books and NCERT Syllabus here:

Frequently Asked Question (FAQs)

1. Does the NCERT Exemplar Class 12th Physics Solution contain questions of all chapters?

Yes, the NCERT Exemplar Class 12 Physics Solution contains questions of all the chapters. students can practice the exemplar questions to improve the knowledge on the topics dicsused in the Class 12 NCERT Physics book.

2. What type of questions are included in the NCERT 12th Physics exemplar solutions pdf?

Numerical Value questions, Theoretical Questions, Logical Reasoning Questions, objective type questions are included in the NCERT Exemplar Class 12 Physics Solution pdf.

3. Is the class 12 Physics NCERT exemplar solutions pdf available for free?

Yes, the NCERT Exemplar Class 12 Physics Solution pdf can be downloaded for free by using the webpage to pdf tool.

4. Are the questions available in chapter-wise format?

Yes, the link for the particular chapter is available on the page. By clicking the link the chapter page opens. Students can read the page either online or download and use it offline.

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Questions related to CBSE Class 12th

Have a question related to CBSE Class 12th ?

hello mahima,

If you have uploaded screenshot of your 12th board result taken from CBSE official website,there won,t be a problem with that.If the screenshot that you have uploaded is clear and legible. It should display your name, roll number, marks obtained, and any other relevant details in a readable forma.ALSO, the screenshot clearly show it is from the official CBSE results portal.

hope this helps.

Hello Akash,

If you are looking for important questions of class 12th then I would like to suggest you to go with previous year questions of that particular board. You can go with last 5-10 years of PYQs so and after going through all the questions you will have a clear idea about the type and level of questions that are being asked and it will help you to boost your class 12th board preparation.

You can get the Previous Year Questions (PYQs) on the official website of the respective board.

I hope this answer helps you. If you have more queries then feel free to share your questions with us we will be happy to assist you.

Thank you and wishing you all the best for your bright future.

Hello student,

If you are planning to appear again for class 12th board exam with PCMB as a private candidate here is the right information you need:

  • No school admission needed! Register directly with CBSE. (But if you want to attend the school then you can take admission in any private school of your choice but it will be waste of money)
  • You have to appear for the 2025 12th board exams.
  • Registration for class 12th board exam starts around September 2024 (check CBSE website for exact dates).
  • Aim to register before late October to avoid extra fees.
  • Schools might not offer classes for private students, so focus on self-study or coaching.

Remember , these are tentative dates based on last year. Keep an eye on the CBSE website ( https://www.cbse.gov.in/ ) for the accurate and official announcement.

I hope this answer helps you. If you have more queries then feel free to share your questions with us, we will be happy to help you.

Good luck with your studies!

Hello Aspirant , Hope your doing great . As per your query , your eligible for JEE mains in the year of 2025 , Every candidate can appear for the JEE Main exam 6 times over three consecutive years . The JEE Main exam is held two times every year, in January and April.

Hi there,

Hope you are doing fine

Yes you are certainly eligible for giving the jee exam in the year 2025. You must pass the maths exam with at least 75% criteria as required by jee and provide the marksheet and the passing certificate while registering for the exam.


Pursuing maths as an additional subject while taking biology as your main subject does not offer any hindrance in you appearing for the jee examination. It is indeed an privilege to pursue both maths and biology as the subjects and prepare for the same.

There will be no issue in filling the form while registering for the exam as it will only require your basic details and marksheet which you can provide by attaching the marksheet of maths also. Also, a detailed roadmap is also available on the official websites on how to fill the registration form. So you can fill the form easily.


Hope this resolves your query.

View All

A block of mass 0.50 kg is moving with a speed of 2.00 ms-1 on a smooth surface. It strikes another mass of 1.00 kg and then they move together as a single body. The energy loss during the collision is

Option 1)

0.34\; J

Option 2)

0.16\; J

Option 3)

1.00\; J

Option 4)

0.67\; J

A person trying to lose weight by burning fat lifts a mass of 10 kg upto a height of 1 m 1000 times.  Assume that the potential energy lost each time he lowers the mass is dissipated.  How much fat will he use up considering the work done only when the weight is lifted up ?  Fat supplies 3.8×107 J of energy per kg which is converted to mechanical energy with a 20% efficiency rate.  Take g = 9.8 ms−2 :

Option 1)

2.45×10−3 kg

Option 2)

 6.45×10−3 kg

Option 3)

 9.89×10−3 kg

Option 4)

12.89×10−3 kg

 

An athlete in the olympic games covers a distance of 100 m in 10 s. His kinetic energy can be estimated to be in the range

Option 1)

2,000 \; J - 5,000\; J

Option 2)

200 \, \, J - 500 \, \, J

Option 3)

2\times 10^{5}J-3\times 10^{5}J

Option 4)

20,000 \, \, J - 50,000 \, \, J

A particle is projected at 600   to the horizontal with a kinetic energy K. The kinetic energy at the highest point

Option 1)

K/2\,

Option 2)

\; K\;

Option 3)

zero\;

Option 4)

K/4

In the reaction,

2Al_{(s)}+6HCL_{(aq)}\rightarrow 2Al^{3+}\, _{(aq)}+6Cl^{-}\, _{(aq)}+3H_{2(g)}

Option 1)

11.2\, L\, H_{2(g)}  at STP  is produced for every mole HCL_{(aq)}  consumed

Option 2)

6L\, HCl_{(aq)}  is consumed for ever 3L\, H_{2(g)}      produced

Option 3)

33.6 L\, H_{2(g)} is produced regardless of temperature and pressure for every mole Al that reacts

Option 4)

67.2\, L\, H_{2(g)} at STP is produced for every mole Al that reacts .

How many moles of magnesium phosphate, Mg_{3}(PO_{4})_{2} will contain 0.25 mole of oxygen atoms?

Option 1)

0.02

Option 2)

3.125 × 10-2

Option 3)

1.25 × 10-2

Option 4)

2.5 × 10-2

If we consider that 1/6, in place of 1/12, mass of carbon atom is taken to be the relative atomic mass unit, the mass of one mole of a substance will

Option 1)

decrease twice

Option 2)

increase two fold

Option 3)

remain unchanged

Option 4)

be a function of the molecular mass of the substance.

With increase of temperature, which of these changes?

Option 1)

Molality

Option 2)

Weight fraction of solute

Option 3)

Fraction of solute present in water

Option 4)

Mole fraction.

Number of atoms in 558.5 gram Fe (at. wt.of Fe = 55.85 g mol-1) is

Option 1)

twice that in 60 g carbon

Option 2)

6.023 × 1022

Option 3)

half that in 8 g He

Option 4)

558.5 × 6.023 × 1023

A pulley of radius 2 m is rotated about its axis by a force F = (20t - 5t2) newton (where t is measured in seconds) applied tangentially. If the moment of inertia of the pulley about its axis of rotation is 10 kg m2 , the number of rotations made by the pulley before its direction of motion if reversed, is

Option 1)

less than 3

Option 2)

more than 3 but less than 6

Option 3)

more than 6 but less than 9

Option 4)

more than 9

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