# NCERT Solutions for Class 7 Maths Chapter 3 Data Handling (EX 3.4) Exercise 3.4

Students are advised to keep practising the questions given in the NCERT textbook. The NCERT solutions are very useful for solving exercises. Extramarks provides NCERT solutions for all the chapters in Class 7 Mathematics. The NCERT Solutions For Class 7 Maths Chapter 3 Exercise 3.4 can be downloaded from Extramarks to practice questions of Exercise 3.4. Practising questions regularly is necessary for increasing the problem-solving skills of students. Mathematics is an important part of the Class 7 curriculum. It is critical for students to build a concentrated plan to prepare for the Mathematics examination. Class 7 Mathematics fundamentals are critical for practising some of the more challenging topics from the higher classes. Class 7 students should access the most recent Mathematics curriculum before starting to study for the Mathematics examination. The syllabus serves in providing a general overview of the topics and subtopics covered in the chapters. Through the Extramarks learning platform, students in Class 7 get access to the latest Mathematics curriculum. Following the syllabus makes it easy to stay on track when studying for examinations. Mathematics is essential in the development of students’ analytical thinking and reasoning abilities. In order to score well in the examinations, students should practice as many Mathematics questions as possible. All of the topics covered in Class 7 Mathematics are useful in setting the framework for later topics. In order to perform well in the final Mathematics examination, students are expected to have access to relevant study materials. They will be able to access all of the necessary study resources through the Extramarks website and mobile application.

It is recommended for students to practice past years’ papers and sample papers of Mathematics as well to enhance their preparation. Past years’ papers will assist students in increasing their confidence for the final examination of Mathematics. Solving past years’ papers is necessary for getting familiar with the paper pattern of Mathematics. Students will come to know about the types of questions that can appear in the question paper. Class 7 students can access past years’ papers of Mathematics from Extramarks.

## NCERT Solutions for Class 7 Maths Chapter 3 Data Handling (EX 3.4) Exercise 3.4

The NCERT Solutions For Class 7 Maths Chapter 3 Exercise 3.4 are available on the Extramarks website and mobile application. Practising questions with the Class 7 Maths Chapter 3 Exercise 3.4 Solutions will boost the confidence of students. The question paper of Mathematics needs to be solved within a specific duration of time. It becomes necessary to manage time effectively while solving the question paper of Mathematics. Regularly practising questions with the help of the NCERT Solutions For Class 7 Maths Chapter 3 Exercise 3.4 is necessary for learning better time management skills.

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## Access NCERT Solution for Class 7 Maths Chapter 3 – Data Handling

The NCERT Solutions For Class 7 Maths Chapter 3 Exercise 3.4 are accessible on the Extramarks learning portal in PDF format. Students can make use of the NCERT Solutions For Class 7 Maths Chapter 3 Exercise 3.4 to prepare effectively for the Mathematics examination. All the NCERT Solutions For Class 7 Maths Chapter 3 Exercise 3.4 are designed by expert teachers of Mathematics.

 Chapter 3 – Data Handling Exercises Exercise 3.1 Questions & Solutions Exercise 3.2 Questions & Solutions Exercise 3.3 Questions & Solutions Exercise 3.4 Questions & Solutions

### Class 7 Maths Chapter 3 Exercise 3.4 NCERT Solutions- How are they Helpful?

To perform well in the examination, students must continue to review the concepts from Chapter 7. Students will benefit from practising problems based on the subjects after learning the theoretical sections of Chapter 3. The charts and graphs provided in the chapter must be carefully studied by students. They are crucial for practising the Data Handling chapter’s exercises. For a better understanding of the range of questions that can be framed from the topics, students should read through the Chapter 3 solved examples. Solved examples are helpful for building the foundation for solving exercises in Chapter 7. Definitions from the chapter on Data Handling must be reviewed by students because they are necessary for practising chapter questions. Students in Class 7 can benefit from using the NCERT solutions provided by the Extramarks learning platform. The NCERT Solutions For Class 7 Maths Chapter 3 Exercise 3.4 are essential for students to keep up with exam preparation. All the solutions are easy to understand and given in a simple format. It is necessary for Class 7 students to get a self-assessment of their ongoing preparation for examinations. The NCERT Solutions For Class 7 Maths Chapter 3 Exercise 3.4 are the best tools for the self-assessment of the Mathematics exam preparation. Class 7 students can access very authentic and reliable NCERT Solutions For Class 7 Maths Chapter 3 Exercise 3.4 from the Extramarks learning platform. Students can also access the revision notes of each subject in their course from Extramarks. Revision notes are very helpful in getting a quick revision of the topics covered in the chapters. Extramarks has study resources for students in all the classes in CBSE, ICSE, and other major state boards. It is being trusted by 1 CR+ students from India, South Africa, the Middle East and Indonesia. There are various practice materials and mock tests available on Extramarks for students to practice. The mock tests are very helpful for boosting the exam preparation of students.

### Class 7 Maths Exercise 3.4- Why it can be a Really Handy Option

The primary source for studying for the Mathematics examination is the Class 7 Mathematics textbook. From the standpoint of the final examination, each exercise in the NCERT textbook is significant. It is suggested that students occasionally put them into practice. Exercises should be practised regularly to ensure successful exam preparation. To properly prepare for the upcoming Mathematics examination, Class 7 students can practice the questions from Class 7 Maths Exercise 3.4 with the help of the NCERT Solutions For Class 7 Maths Chapter 3 Exercise 3.4. There are 3 questions in Exercise 3.4 that students must practice. It is advised that before tackling the Class 7 Maths Chapter 3 Exercise 3.4, students review all the theoretical concepts before the exercise. There can be different methods of solving a question in Mathematics. It is important to learn the best methods of solving questions to score well in the Mathematics examination.

### Chapter 3 Itself Contains the Following Components:

Students will learn the best methods of solving questions by practising exercises with the NCERT Solutions For Class 7 Maths Chapter 3 Exercise 3.4. For a solid comprehension of the concepts and theories of the chapter, practising questions is crucial. There are 4 exercises based on Chapter 3. Students in Class 7 should routinely practice each of these exercises. To effectively solve the exercises in Chapter 3 they must use the Extramarks learning platform. The NCERT Solutions For Class 7 Maths Chapter 3 Exercise 3.4 can be used to get answers to all of the questions in the NCERT Solutions For Class 7 Maths Chapter 3 Exercise 3.4. On the Extramarks website and mobile application, students will get the PDF version of the NCERT Solutions For Class 7 Maths Chapter 3 Exercise 3.4.

### Sample Questions at a Glance

It is also crucial for students to practice sample papers of Mathematics. Practising sample papers is necessary for improving the quality of solutions given by students. Sample papers consist of questions that have a higher probability of appearing in the question paper of Mathematics. Class 7 students can also access sample papers of Mathematics from the Extramarks learning portal. The NCERT Solutions For Class 7 Maths Chapter 3 Exercise 3.4 are also helpful in solving questions from sample papers of Class 7 Mathematics.

#### Question 1

Class 7 students can solve question 1 of Exercise 3.4 with the assistance of the NCERT Solutions For Class 7 Maths Chapter 3 Exercise 3.4

#### Question 2

This question is based on the Chance and Probability topic of the Data Handling chapter. It is necessary to revise theories of the topic to be able to solve questions based on it. Question 2 of the NCERT Class 7 Maths Chapter 3 Exercise 3.4 can be practised well by referring to the NCERT Solutions For Class 7 Maths Chapter 3 Exercise 3.4.

#### Question 6

To solve questions related to Chapter 3, students must constantly revise theories, diagrams, tables, etc of the chapter.

#### Question 7

Question 7 is essential from the examination perspective, and students must practice it regularly.

#### Question 8

It is necessary to practice questions related to the Chance and Probability topic. Learning theories related to the topic is important for solving the questions.

#### Question 9

All the topics of Chapter 3 are crucial from the examination perspective. Students must keep practising them from time to time. They can take help from NCERT solutions.

#### Question 10

It is important for Class 7 students to learn problem-solving skills in order to perform well in the Mathematics examination.

#### Question 11

Questions based on Exercise 3.4 are important from the examination point of view. They must be practised by students on a regular basis.

#### Question 12

It is necessary to go through the solved examples before practising the exercises of Chapter 3. Solved examples give an outlook for solving questions related to each topic.

#### Question 13

It is crucial to access NCERT solutions from reliable sources. The NCERT solutions available on Extramarks are very useful and authentic.

#### Question 14

Students having difficulties in practising exercises problems can refer to the NCERT solutions provided by Extramarks. They are created by some qualified Mathematics teachers.

#### Question 3

Class 7 students who are unable to get a solution for question 3 of Exercise 3.4 can refer to the NCERT Solutions For Class 7 Maths Chapter 3 Exercise 3.4.

#### Question 4

Regular practice of complex questions is important for scoring well in the final examination of Mathematics.

#### Question 5

Some questions can be daunting for students to practice. It is important to recall formulae related to the questions while practising.

#### Question 6

Students must learn to solve questions in a proper method. The NCERT solutions of Extramarks are beneficial for learning to give proper solutions.

#### Question 7

Students must focus on practising each question based on Chapter 3 to be well-prepared for the Mathematics examination.

#### Question 8

Class 7 students are encouraged to solve as many questions as possible before appearing for the final examination of Mathematics.

#### Question 9

It is crucial to revise derivations and theories related to the topics to be able to solve questions in a proper method.

#### Question 10

Class 7 students are supposed to practice each exercise of Chapter 3 regularly to enhance their preparation for the Mathematics examination.

#### Question 2

Class 7 students can get help from the NCERT Solutions For Class 7 Maths Chapter 3 Exercise 3.4 to solve question 2 of Exercise 3.4.

#### Question 3

The NCERT Solutions For Class 7 Maths Chapter 3 Exercise 3.4 are also beneficial for solving question 3.

#### Question 4

Class 7 students should learn to give solutions in logically correct steps to get a successful result in the Mathematics examination.

#### Question 5

Some questions related to the Data Handling chapters can be challenging for students to practice. They can be practised well by utilising the NCERT solutions accessible on the Extramarks learning platform.

#### Question 1

All the topics before Exercise 3.4 should be reviewed by students before solving question 1.

#### Question 2

All the subparts of question 2 can be solved by referring to the NCERT Solutions For Class 7 Maths Chapter 3 Exercise 3.4. It is necessary to understand the requirements of question 2 before beginning to solve it.

#### Question 3

Question 3 in Exercise 3.4 is about tossing a coin. All the events related to this experiment must be realised in order to solve questions based on it. Students can refer to the NCERT Solutions For Class 7 Maths Chapter 3 Exercise 3.4 to get an accurate solution to question 3.

### NCERT Solutions for Class 7

The NCERT solutions are available for all the subjects in the Class 7 curriculum. Students can access them chapterwise on the Extramarks learning platform. The NCERT solutions are very reliable resources for obtaining higher marks in the final examinations. They are beneficial for improving the problem-solving skills of Class 7 students. The solutions are designed in such a way that students can easily understand them.

Q.1 Tell whether the following is cretain to happen, impossible, can happed but not certain.
(i) You are older today than yesterday.
(ii) Atossed coin will land heads up.
(iii) A die when tossed shall land up with 8 on top.
(iv) The next traffic light seen will be green.
(v) Tomorrowl will be a coludy day.

Ans.

(i) Certain
(ii) Can happen but not certain
(iii) Impossible
(iv) Can happen but not certain
(v) Can happen but not certain

Q.2 There are 6 marbles in a box with numbers from 1 to 6 marked on each o0f them.
(i) What is the probability of drawing a marble with number 2?
(ii) What is the probability of drawing a marble with umber 5?

Ans.

$\begin{array}{l}\text{(i)}\text{\hspace{0.17em}}\text{Since,}\text{\hspace{0.17em}}\overline{)\text{Probability}=\text{}\frac{\text{Number of favourable outcomes}}{\text{Number of possible outcomes}}}\\ \text{\hspace{0.17em}}\text{\hspace{0.17em}}\text{\hspace{0.17em}}\text{\hspace{0.17em}}\text{So,P(apperance of 2)}=\overline{)\frac{1}{6}}\\ \text{(ii) P(apperance of 2)}=\overline{)\frac{1}{6}}\end{array}$

Q.3 A coin is flipped to decide which team starts the game.
what is the probability that your team will start?

Ans.

$\begin{array}{l}\text{A coin has two faces namely}-\text{Head and Tail}\text{.}\\ \text{One team can opt either Head or Tail}\text{.}\\ \text{Since,}\overline{)\text{Probability}=\frac{\text{Number of favourable outcomes}}{\text{Number of favourable outcomes}}}\\ \text{So, Probability(our team start first)}=\overline{)\text{}\frac{1}{2}}\end{array}$

## 1. Where can Class 7 students get access to the NCERT Solutions For Class 7 Maths Chapter 3 Exercise 3.4?

Class 7 students can download the NCERT Solutions For Class 7 Maths Chapter 3 Exercise 3.4 from the Extramarks website and mobile application. The NCERT Solutions For Class 7 Maths Chapter 3 Exercise 3.4 are essential for enhancing the Mathematics exam preparation of students. They can get solutions to all the questions of Chapter 3 Exercise 3.4 with the assistance of the NCERT Solutions For Class 7 Maths Chapter 3 Exercise 3.4

## 2. What are all the chapters covered in Class 7 Mathematics?

It is recommended for students to get access to the latest syllabus of Mathematics in order to get familiar with all the chapters covered in Class 7 Mathematics. The syllabus is accessible on Extramarks. Students can also download it from the official website of NCERT. The NCERT Solutions For Class 7 Maths Chapter 3 Exercise 3.4 are designed on the basis of the Mathematics syllabus.

## 3. Are the NCERT Solutions For Class 7 Maths Chapter 3 Exercise 3.4 accessible in PDF format?

Class 7 students of the Central Board of Secondary Education can access the NCERT Solutions For Class 7 Maths Chapter 3 Exercise 3.4 from the Extramarks learning platform in PDF format. Students can make use of the NCERT Solutions For Class 7 Maths Chapter 3 Exercise 3.4 without an internet connection as well.

## 4. What are the various advantages of referring to the NCERT Solutions For Class 7 Maths Chapter 3 Exercise 3.4?

The NCERT Solutions For Class 7 Maths Chapter 3 Exercise 3.4 are helpful in boosting the confidence of students for the Mathematics examination. Students are able to learn problem-solving skills by using the NCERT Solutions For Class 7 Maths Chapter 3 Exercise 3.4. The NCERT Solutions For Class 7 Maths Chapter 3 Exercise 3.4 are beneficial for performing well in the Mathematics examination. Class 7 students can get easy solutions to problems of Exercise 3.4 of Chapter 3 by referring to the NCERT Solutions For Class 7 Maths Chapter 3 Exercise 3.4. The NCERT Solutions For Class 7 Maths Chapter 3 Exercise 3.4 are beneficial for revising the theories, definitions, etc related to each of the questions of Exercise 3.4.

## 5. Are the NCERT Solutions For Class 7 Maths Chapter 3 Exercise 3.4 available on Extramarks trustworthy?

The NCERT Solutions For Class 7 Maths Chapter 3 Exercise 3.4 are prepared by expert Mathematics teachers. Each of the NCERT Solutions For Class 7 Maths Chapter 3 Exercise 3.4 is given in a simple and easy-to-understand format. Students can rely on the NCERT Solutions For Class 7 Maths Chapter 3 Exercise 3.4 to get better results in the Mathematics examination.

## 6. What are the tips and strategies to perform well in the Mathematics examination?

Students in Class 7 are required to practice exercises on a regular basis. Practising exercises helps students to improve their preparation. They are advised to solve past years’ papers and sample papers of Mathematics at regular intervals. It is crucial for students to revise formulae, definitions, theorems, derivations, etc periodically. Study materials like the NCERT Solutions For Class 7 Maths Chapter 3 Exercise 3.4 should be utilised to get reliable solutions to exercises of Mathematics chapters.