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NCERT Solutions for Class 9 - Download Subject-wise Solution PDF

NCERT Solutions for Class 9 - Download Subject-wise Solution PDF

Edited By Irshad Anwar | Updated on Jun 24, 2025 11:01 AM IST
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Establishing a solid foundation in Class 9 is the key to success in higher-class studies. NCERT Solutions for Class 9 offer straightforward, detailed solutions to all Maths and Science textbook problems that help the students learn even the toughest concepts easily. Simple language, examples, and diagrams are used to explain each topic so that students can learn the concepts effectively. Because the topics taught in Class 9 form the basis of Class 10 and later, using NCERT Solutions makes it easy for students to learn the fundamentals and build their confidence in learning.

This Story also Contains
  1. Subject-wise NCERT Class 9 Solutions
  2. Chapter Wise NCERT Solutions for Class 9th Science
  3. Chapter Wise NCERT Solutions for Class 9th Maths
  4. How NCERT Solutions Help Class 9 Students in Exam Preparation
  5. Features of Our NCERT Solutions for Class 9
NCERT Solutions for Class 9 - Download Subject-wise Solution PDF
NCERT Solutions for Class 9 - Download Subject-wise Solution PDF

Besides helping general studies, these solutions are also useful for students appearing for competitive exams like engineering and medical entrance exams. Having the chapter's revision notes and solutions saves time and simplifies the study process. The question-and-answer format contains all the important topics, making revision more effective and concentrated. The NCERT Solutions for Class 9 are easy to read and have been revised based on the latest 2025-26 syllabus, making them a perfect guide for exam preparation and overall academic growth.

Also, Read:

Subject-wise NCERT Class 9 Solutions

It is hard for many students to do the exercises and problems given in the books, particularly in subjects such as Science and Maths. These subjects require formulas and steps, which must be practised daily to understand thoroughly. For easier learning, solutions according to subjects for Class 9 Science and Maths are given below. These solutions have been prepared to make the students understand every topic better and solve questions confidently.

Also read, NCERT Class 9 Syllabus

Chapter Wise NCERT Solutions for Class 9th Science

Chapter-wise detailed solutions offer complete guidance and explanations for all topics. These solutions are carefully made by experts to help students understand complex problems easily and excel in their exams. By utilising these NCERT Solutions for Class 9 Science, students can improve their knowledge, boost problem-solving skills, and achieve academic success. The Science exam for 9th standard is of 100 marks, out of which 80 is for the written exam and 20 is for the internal assessment. Below are the Chapter-wise solutions:

NCERT Class 9 Books

Chapter Wise NCERT Solutions for Class 9th Maths

The NCERT Class 9 Maths book has 12 chapters, each important for building a strong base for higher classes. The solutions explain all topics, formulas, and exercises in a simple and step-by-step way. Maths carries 100 marks, 80 for the written exam and 20 for internal assessment so understanding the weightage of each chapter helps in better preparation. Studying with NCERT Solutions for Class 9 Maths makes it easier to score well and also teaches how to apply formulas and concepts to solve different types of questions, including those from other reference books.

Learning how to solve every question step by step will help you get the concept more clearly and understand how to apply it in various contexts.

How NCERT Solutions Help Class 9 Students in Exam Preparation

NCERT Solutions are very helpful for Class 9 students. They make it easier to understand the textbook questions and prepare for exams without any confusion.

  • All answers are given step-by-step
  • Helps in quick revision before tests
  • All the basic concepts are cleared, which helps in competitive exams, such as IIT JEE, Olympiads, and NEET.
  • Useful for regular practice and last-minute prep
  • Boosts confidence during exams
  • Helps in writing better answers in school papers

Features of Our NCERT Solutions for Class 9

Our NCERT Solutions for Class 9 are made in a simple and clear way so students can learn easily and score well.

  1. Follows the latest CBSE syllabus (2025-26)
  2. Written in easy language
  3. All answers are complete and to the point
  4. Good for both study and revision
  5. Helpful in building strong basics for Class 10

NCERT Exemplar for Class 9

Frequently Asked Questions (FAQs)

1. How to get NCERT solutions class 9 Maths and Science?

NCERT Solutions for Class 9 Maths and Science are available here:

  • https://school.careers360.com/ncert/ncert-solutions-for-class-9-maths
  • https://school.careers360.com/ncert/ncert-solutions-class-9-science
2. Are these NCERT Solutions updated for the 2025-26 academic session?

Yes, the solutions are updated as per the latest NCERT textbooks and CBSE syllabus for 2025-26, ensuring students get the most relevant and accurate content for their studies and exams.

3. How do NCERT Solutions PDFs help Class 9 students?

These solutions provide step-by-step explanations for all textbook questions, help clarify concepts, improve problem-solving skills, and serve as an excellent resource for homework, revision, and exam preparation. They also include extra questions, important topics and subtopics and answer writing tips.

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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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