NCERT Solutions Class 12 (2024–25) - Free PDFs

NCERT
NCERT Solutions Class 12 (2024–25) - Free PDFs

NCERT Solutions Class 12 (2024–25) - Free PDFs

Irshad AnwarUpdated on 19 Sep 2025, 01:11 AM IST

The NCERT Solutions for Class 12 (2025-26) are an excellent resource for students who wish to achieve high marks in both board exams and competitive exams. The solutions contain clear and step-by-step answers for all the textbook questions of the key subjects, such as Physics, Chemistry, Biology, and Mathematics. The answers provided in the NCERT Solutions are created by subject experts, ensuring students can rely on their accuracy. It makes it simpler to learn even the most complex topics given in the textbook.

This Story also Contains

Subject-wise NCERT Solutions for Class 12
Advantages of Class 12 NCERT Solutions
How can NCERT Class 12 Solutions Help in Exam Preparation
Other Important Resources for Class 12 NCERT

NCERT Solutions Class 12 (2024–25) - Free PDFs

NCERT Solutions Class 12 (2025-26) - Free PDFs

Students can download the NCERT Class 12 Solutions in PDF format for free, allowing them to learn anywhere and at any time. Step-by-step explanations, real-life examples, and well-labeled diagrams simplify learning and allow students to establish a strong foundation. Daily practice with the NCERT Solutions for 12 PDF increases confidence, improves problem-solving ability, and makes the students more than ready for board examinations and competitive tests such as JEE and NEET.

Subject-wise NCERT Solutions for Class 12

Physics, Chemistry, Biology, and Maths in Class 12 form the foundation that helps students perform well in competitive exams. To answer questions easily, students need to have their fundamental concepts made crystal clear through the Class 12 NCERT Solutions. Exam experts suggest that students preparing for exams like NEET, BITSAT, JEE Main, VITEEE, JEE Advanced, etc., and others should use these solutions, as they are prepared according to the latest NCERT curriculum.

The subject-wise NCERT Solutions for Class 12 are given below:

Advantages of Class 12 NCERT Solutions

The solutions are helpful for students who are studying for their board exams as well as competitive exams. The answers provide detailed explanations for each of the NCERT books' questions. Through the NCERT Class 12 Solutions, students can have a clear concept, improve problem-solving skills, and build a strong foundation in their academics.

Solutions are presented in simple language so that every student can easily understand.
Class 12 NCERT Solutions strictly follow the NCERT Syllabus, making it completely reliable and accurate.
Detailed explanations have been given for every answer, making the complex topics easy to understand.
NCERT Solutions for 12 PDF help in identifying and rectifying errors through step-by-step thinking.
Solving problems regularly improves confidence and performance in exams.

Subject-wise NCERT Class 12 Revision Notes

How can NCERT Class 12 Solutions Help in Exam Preparation

Preparing for Class 12 exams requires the right study approach along with the best study material. Well-structured solutions guide students to understand concepts better and perform with confidence.

NCERT Solutions for Class 12 save valuable time during revision by providing direct and accurate answers.
The correct presentation of solutions helps students learn how to write answers in an exam, which is important to score well.
NCERT Solutions for 12 PDF make them familiar with the question pattern and difficulty level of questions asked in the exam.
Students can study independently, without any further help, and track their own progress with these solutions.
NCERT Class 12 Solutions encourage students to think critically and apply concepts logically, which is highly useful for competitive exams.

Other Important Resources for Class 12 NCERT

Careers360 also offers revision notes, exemplar solutions, and subject-wise study materials to help students cover every topic thoroughly and perform well in the exams. These resources are designed to improve understanding, boost practice, and build confidence for both board exams and competitive tests.

Along with solutions and exemplars, having the right textbooks is equally important. Class 12 NCERT Textbooks are the primary resource for board exam preparation and form the base for competitive exams. Students should always start their preparation with NCERT books before moving on to additional reference materials. We sincerely hope that the NCERT Solutions for Class 12 provided on this page help in board exam preparation.

Class 12 NCERT Textbooks

Frequently Asked Questions (FAQs)

Q: Why are NCERT solutions for class 12 important?

The Class 12 NCERT Solutions are useful for board exams and also competitive exams like JEE and NEET. The NCERT solutions provide conceptual clarity and a deep understanding of the topics. Different types of questions, such as multiple choice type, long answer type, short answer, theoretical, and numerical questions, are provided.

Q: Is NCERT enough for Class 12 boards?

Class 12 NCERT solutions are enough for board exams, but students should prefer some of the best reference books along with the NCERT to practice a larger number of questions. Along with the NCERT books, students can also refer to the NCERT exemplar problems.

Q: Why should I use NCERT Solutions for Class 12 from careers360?

The subject matter experts who created the NCERT Solutions for Class 12 at Careers360 are extremely knowledgeable and have experience in the relevant field. They carefully follow the syllabus and rules while preparing the solutions. Students will easily understand the concepts after going through the chapter-wise solutions.

Q: Are NCERT Solutions for Class 12 present in PDF format?

Yes, students can download the NCERT Solutions for Class 12 for free in PDF format. The subject-wise solutions are provided here:

https://school.careers360.com/ncert/ncert-solutions-class-12-maths

https://school.careers360.com/ncert/ncert-solutions-class-12-physics

https://school.careers360.com/ncert/ncert-solutions-class-12-chemistry

https://school.careers360.com/ncert/ncert-solutions-class-12-biology

Q: Do Careeers360 NCERT Solutions for Class 12 help to score full marks in the board exams?

Yes, the Careers360 NCERT Solutions for Class 12 are the best online study resources. When students can't figure out the answers to the questions in the textbook, they can refer to the subject-wise and chapter-wise solutions. They also improve their ability to respond to difficult questions asked in board exams.

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Popular 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) $0.67\; J$

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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 3.8×10⁷J 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) $20,000 \, \, J - 50,000 \, \, J$

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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) $K/4$

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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 .

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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

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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.

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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.

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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

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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