Careers360 Logo
School
Search Colleges, Exams, Schools & more
NCERT Exemplar Class 12 Solutions - Subject Wise Problems with Solutions
  • NCERT
  • NCERT Exemplar Class 12 Solutions - Subject Wise Problems with Solutions

NCERT Exemplar Class 12 Solutions - Subject Wise Problems with Solutions

#CBSE Class 12th
author
Irshad AnwarUpdated on 01 May 2025, 10:53 AM IST

NCERT Exemplar Class 12 Solutions is a resource which gives detailed solutions and complete explanations to help to understand subjects by students in detail. These solutions make sure that students get accurate and vast knowledge, helping them to perform better in exams and develop a strong backbone for the future.

CBSE Class 12: Free Mock Test | Formula Sheet: Maths | Physics | Chemistry

CBSE Class 12 PYQ's: Physics | Chemistry | Biology | Maths | English

CBSE Class 12 PYQ's: Hindi | History | Economics | Geography

This Story also Contains

  1. Weightage of Class 12 Subject Wise
  2. NCERT Exemplar Class 12 Solutions Maths
  3. NCERT Exemplar Class 12 Solutions Physics
  4. NCERT Exemplar Class 12 Solutions Chemistry
  5. NCERT Exemplar Class 12 Solutions Biology
NCERT Exemplar Class 12 Solutions - Subject Wise Problems with Solutions
NCERT Exemplar Class 12 Solutions - Subject Wise Problems with Solutions

These solutions consist of tough questions, illustrations, and explanations that lead students to think critically and understand the subject thoroughly. Solutions act as a safe guide to deal with tricky questions efficiently. NCERT Exemplar Solutions for subjects such as Mathematics, Physics, Chemistry, and Biology are available.

Weightage of Class 12 Subject Wise

Understanding the weightage is important for strategic exam preparation. It allows students to concentrate on high-mark units, use their revision time effectively, and score the most by knowing which topics carry the most weight in the CBSE board exams. The CBSE has a definite split of marks between theory and practicals (or internal assessment) for each subject, and the new exam pattern focuses on competency-based and application-type questions.

Aakash Repeater Courses

Take Aakash iACST and get instant scholarship on coaching programs.

Apply
SubjectTheory MarksPractical/InternalKey High-Weightage Units/Notes
Physics7030Optics, Magnetism, and Current Electricity
Chemistry7030Electrochemistry, Organic Chemistry, Solutions
Biology7030Genetics, Biotechnology, Ecology
Mathematics8020Calculus, Algebra, Vectors & 3d Geometry
CBSE 12 Class Free Mock Test
Boost your exam preparation with our CBSE 12 Class Free Mock Test, designed as per the latest exam pattern.
Attempt Now

NCERT Exemplar Class 12 Solutions Maths

This solution consists of advanced problems and the solutions to those challenging problems. These NCERT Exemplar Class 12 solutions have been well-explained and include detailed steps to help the students gain clarity on how to solve the questions and understand the advanced concepts of Mathematics. The solutions for Maths are available online and can be downloaded by the students. Solving these problems will help students practice with questions of varying difficulties. These solutions are also useful for broadening their horizon on the different concepts that encompass the subject. These study materials contain questions that are based on the 12th standard CBSE Math curriculum.

NCERT Exemplar Class 12 Solutions Physics

The solutions help students seek knowledge regarding reasoning and logic and the concepts of various laws, definitions, and sums. This helps students to get a thorough explanation and understanding of the Class 12 Physics concepts. This way, they can ace the board examinations as well as different competitive examinations.

Recommended eBooks

Related eBooks & Sample Papers

NCERT Exemplar Class 12 Solutions Chemistry

The solutions of Chemistry help students in understanding the concepts that can be tricky and confusing. These advanced concepts can be easier to understand by referring to the NCERT Class 12 exemplars of Chemistry. Class 12 solutions help students to improve their performance by understanding these advanced concepts and excel in the board examinations as well as competitive entrance examinations.

NCERT Exemplar Class 12 Solutions Biology

For students who want to specialise in the field of biology, the NCERT exemplar biology is a must. This book is not only crucial in providing detailed explanations and clarity of concepts for the board examinations, but also for several medical competitive entrance examinations like NEET. The solutions biology gives students a clear understanding of the important questions frequently asked, numerous biological jargon and diagrams. From MCQs, fill in the blanks, match the following, diagrams, worksheets and questionnaires, this exemplar challenges the students to perform their best and ace the exams with flying colours.

Also, check

The NCERT Exemplar Class 12 solutions are a valuable resource for students who want to improve their conceptual knowledge and problem-solving abilities. With clear-cut explanations and a focus on higher-level questions, these solutions not only improve academic grades but also equip students with the skills needed to crack competitive exams. By including both NCERT Exemplar and regular NCERT Solutions in their study schedule, students can lay a strong foundation and move one step closer to realising their academic aspirations with confidence.

Also, check NCERT Notes Subject-wise -

Frequently Asked Questions (FAQs)

Q: What are NCERT Exemplar books?
A:

NCERT exemplars are practice books which cater to the advanced concepts of Math and science to help the students achieve a better understanding of these advanced subjects and prepare for their examinations.

Q: Which Classes does NCERT exemplar cater to?
A:

NCERT exemplars are available for Classes 6, 7, 8, 9, 10, 11, and 12 for Science and Math subjects.

Q: Are these NCERT exemplar Class 12 solutions beneficial for Class 12 students?
A:

Students benefit a lot from the NCERT Class 12 exemplars as they are an effective way to clear the complex concepts of Math and science. From MCQs, problems, short question types, diagrams, concepts, sums, these exemplars have it all. This gives students sufficient practice and an understanding of all the questions that could be asked in the examinations.

Q: Is NCERT exemplar good for higher competitive examinations?
A:

Class 12 students need to prepare for various competitive examinations along with their board examinations. Therefore,  NCERT exemplar Class 12 solutions makes it easy for the students to prepare at once with their comprehensive study material and in-depth analysis and explanations. This book is good for JEE Mains, NEET, AIIMS, etc. 

Q: Is NCERT Exemplar enough for a Class 12 student?
A:

Students are advised to go through both NCERT textbook as well as NCERT exemplars while preparing for their examinations. NCERT textbook clears the understanding of basic concepts, whereas NCERT exemplars cover all the advanced concepts. Therefore, it is important to have a clear understanding of the basics before moving on to the advanced concepts.

Q: Is NCERT exemplar credible?
A:

These books are curated by experts in the fields of Math and science who have completed immense research and study in their fields of expertise.

Q: Are the NCERT exemplars easily understandable?
A:

The content in the books has been written in extremely easy and simple language for everyone to understand and make the most of. 

Q: Where are the NCERT exemplars available?
A:

The NCERT exemplars are available online as well as available in the PDF format for download. 

Q: Is Class 12 NCERT exemplar for Chemistry effective for JEE Mains preparation?
A:

The Class 12 Chemistry NCERT exemplar solutions proves to be beneficial when it comes to preparing for JEE Mains. More often than not, the questions in the JEE Mains Examinations are from the NCERT books. 

Articles
Related Stories
|
Next
Previous
Next
Upcoming School Exams
Uttar Pradesh Board 12th Examination
Ongoing Dates
UP Board 12th Others

11 Aug'25 - 6 Sep'25 (Online)

Uttar Pradesh Board 10th examination
Ongoing Dates
UP Board 10th Others

11 Aug'25 - 6 Sep'25 (Online)

Certifications By Top Providers
People Management with Impact
Via Indian Institute of Management Bangalore
Forensic Science DNA Analysis
Via University of Cambridge, Cambridge
Basic 3D Animation using Blender
Via Indian Institute of Technology Bombay
Edx
 1078 courses
Coursera
 816 courses
Udemy
 394 courses
Futurelearn
 281 courses
Explore Top Universities Across Globe
University of Essex, Colchester
Wivenhoe Park Colchester CO4 3SQ
University College London, London
Gower Street, London, WC1E 6BT
The University of Edinburgh, Edinburgh
Old College, South Bridge, Edinburgh, Post Code EH8 9YL

Questions related to CBSE Class 12th

On Question asked by student community

Have a question related to CBSE Class 12th ?
I gave my 12th exam this year in which I got less marks. Then I gave improvement exam in which also I could not score full marks. So can I become a private candidate and appear for the exam again next year or not?

Hello

Yes, if you’re not satisfied with your marks even after the improvement exam, many education boards allow you to reappear as a private candidate next year to improve your scores. This means you can register independently, study at your own pace, and take the exams without attending regular classes. It’s a good option to improve your results and open up more opportunities for higher studies or careers. Just make sure to check the specific rules and deadlines of your education board so you don’t miss the registration window. Keep your focus, and you will do better next time.

Read Complete Answer
S
SEJAL JAIN
20 Aug'25
i gave improvement 2025 as the roll no is different from my previous year marksheet so will i get new migration certificate

Hello Aspirant,

Yes, in the case that you appeared for the 2025 improvement exam and your roll number is different from what was on the previous year’s marksheet, the board will usually release a new migration certificate. This is because the migration certificate will reflect the most recent exam details, roll number and passing year. You can apply to get it from your board using the process prescribed by them either online or through your school/college.

Read Complete Answer
G
gopi
12 Aug'25
Can i give 2nd compartment in cbse if I skipped or was absent in the first one?

Yes, if you miss the 1st CBSE exam due to valid reasons, then you can appear for the 2nd CBSE compartment exam.

From the academic year 2026, the board will conduct the CBSE 10th exam twice a year, while the CBSE 12th exam will be held once, as per usual. For class 10th, the second phase exam will act as the supplementary exam. Check out information on w hen the CBSE first exam 2026 will be conducted and changes in 2026 CBSE Board exam by clicking on the link .

Read Complete Answer
M
Mallika Thaledder
29 Aug'25
i got compartment in one subject cbse mathematics but now i want to change my stream to humanities plss help me i am not connected to any school.just need you help

If you want to change your stream to humanities after getting a compartment in one subject in the CBSE 12th Board Exam , you actually have limited options to qualify for your board exams. You can prepare effectively and appear in the compartment examination for mathematics again. If you do not wish to continue with the current stream, you can take readmission in the Humanities stream and start from Class 11th again, and continue studying for two more years to qualify for the 12th examination.

Read Complete Answer
P
Priyanka Dasgupta
29 Aug'25
on which marks gujcet merit prepared?. can CBSE student compete after giving only gujcet with gbse student?

The GUJCET Merit List is prepared based on the Class 12th marks and GUJCET marks received by the students. CBSE students who are not from the Gujarat board can definitely compete with GSEB students, as their eligibility is decided based on the combined marks scored by them in GUJCET and the 12th board. The weightage of the GUJCET score is 40% and the weightage of the class 12 scores is 60%.

Read Complete Answer
P
Priyanka Dasgupta
29 Aug'25
View all

Popular CBSE Class 12th Questions

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
Read Complete Answer

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

 
Read Complete Answer

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
Read Complete Answer

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
Read Complete Answer

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 .
Read Complete Answer

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
Read Complete Answer

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.
Read Complete Answer

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.
Read Complete Answer

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
Read Complete Answer

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
Read Complete Answer

Study Resources, Applications and Opportunities

Aakash Repeater Courses
Aakash Repeater Courses
Apply

Take Aakash iACST and get instant scholarship on coaching programs.

NEET Most scoring concepts
NEET Most scoring concepts
Get now

This ebook serves as a valuable study guide for NEET 2025 exam.

NEET Previous 10 Year Questions
NEET Previous 10 Year Questions
Get now

This e-book offers NEET PYQ and serves as an indispensable NEET study material.

JEE Main Important Physics formulas
Get now

As per latest syllabus. Physics formulas, equations, & laws of class 11 & 12th chapters

JEE Main Important Chemistry formulas
Get now

As per latest syllabus. Chemistry formulas, equations, & laws of class 11 & 12th chapters

JEE Main high scoring chapters and topics
Get now

As per latest 2024 syllabus. Study 40% syllabus and score upto 100% marks in JEE

View all Application Forms

CBSE Class 12th Notifications

Latest updates

Never miss an CBSE Class 12th update

Get timely CBSE Class 12th updates directly to your inbox. Stay informed!