NCERT Solutions Class 6 Maths Chapter 4 Data Handling and Presentation

NCERT Solutions Class 6 for Maths Chapter 4 focuses on understanding data handling and its presentation through graphs and charts. This chapter helps students learn to organize, represent, and interpret data effectively.

This chapter will cover topics such as collecting data, arranging it in tables, and using pictographs/bar graphs to illustrate it. These skills are important for analyzing real-world information, such as survey results or weather reports.

NCERT Solutions Class 6 Maths - Chapter 4 Data Handling and Presentation offers thorough clarification and methodical answers to NCERT textbook problems. These are available in an easy-to-download PDF format. This resource covers all exercises, subtopics, and thorough answers to support students' learning and exam preparation.

1.0NCERT Class 6 Maths Chapter 4 Data Handling - Free PDF Download

NCERT Solutions for Chapter 4 are available in a free, downloadable PDF format. This ensures easy access to all the exercises and solutions, helping students revise and practice efficiently.

2.0Overview of Class 6 Maths Chapter 4 Data Handling and Presentation

Chapter 4 introduces data handling, teaching students how to collect, organize, and interpret data. Key concepts include understanding frequency, pictographs, and bar graphs, which are crucial for visual data representation.

3.0NCERT Class 6 Maths Chapter 4 Subtopics

Before knowing how the NCERT solutions help you in the preparation of the class 6 maths exam, you must know the subtopics under the chapter. These subtopics provide a comprehensive understanding of how data can be systematically arranged and visually presented. Following are the subtopics you will learn in this chapter:

• Collecting and organizing data
• Pictographs
• Bar graphs
• Artistic & Aesthetic Considerations

4.0Exercises Covered in NCERT Solutions Class 6 Maths Chapter 4

The exercises in Chapter 4 offer various problems to strengthen students' skills in handling data and creating visual representations like bar graphs. Solving problems helps students apply theoretical knowledge to practical situations. Below, we have provided a detailed table about the number of questions included in the NCERT solutions:

5.0How to Prepare with the Help of NCERT Solutions

Using NCERT Solutions for Class 6 Maths Chapter 4 can improve your understanding of data handling. The NCERT solutions for class 6 maths help you to prepare for the exam in the following ways:

• Understand the Basics: NCERT solutions provide detailed explanations, which you can use to clarify any doubts you have about the basic concepts of data handling and presentation.
• Practice Exercises Regularly: NCERT solutions reinforce your understanding by providing different exercises. These problems strengthen your analytical and problem-solving skills.
• Use Visual Aids: For better retention of information, you must practice the bar graphs and pictographs. NCERT solutions provide examples that you can use to practice and improve your graphing skills.
• Apply Real-Life Examples: Connect the ideas to actual circumstances, such as analyzing survey data or weather reports. This helps in better understanding and makes learning data handling more relatable and practical.
• Revise and Review: Go over the solutions to review your answers and understand any mistakes. This will ensure you are confident with the concepts and well-prepared for exams.

6.0NCERT Questions with Solutions Class 6 Maths Chapter 4 - Detailed Solutions

EXERCISE : 4.1

• In a Mathematics test, the following marks were obtained by 40 students. Arrange these marks in a table using tally marks.

(a) Find how many students obtained marks equal to or more than 7 . (b) How many students obtained marks below 4 ? Sol.

(a) Twelve students (b) Eight students

• Following is the choice of sweets of 30 students of Class VI. Ladoo, Barfi, Ladoo, Jalebi, Ladoo, Rasgulla, Jalebi, Ladoo, Barfi, Rasgulla, Ladoo, Jalebi, Jalebi, Rasgulla, Ladoo, Rasgulla, Jalebi, Ladoo, Rasgulla, Ladoo, Ladoo, Barfi, Rasgulla, Rasgulla, Jalebi, Rasgulla, Ladoo, Rasgulla, Jalebi, Ladoo. (a) Arrange the names of sweets in a table using tally marks. (b) Which sweet is preferred by most of the students? Sol. (a)

• (b) Ladoo, Because 11 students prefer to eat.
• Catherine threw a dice 40 times and noted the number appearing each time as shown below:

Make a table and enter the data using tally marks. Find the number that appeared (a) The minimum number of times (b) The maximum number of times (c) Find those numbers that appear an equal number of times. Sol.

(a) The minimum number of times $=4$ (b) The maximum number of times $=5$ (c) 1 and 6

• Following pictograph shows the number of tractors in five villages.

• Observe the pictograph and answer the following questions: (i) Which village has the minimum number of tractors? (ii) Which village has the maximum number of tractors? (iii) How many more tractors village C has as compared to village B? (iv) What is the total number of tractors in all the five villages? Sol. (i) Village D (ii) Village C (iii) 3 (iv) 28
• The number of girl students in each class of a co-educational middle school is depicted by the pictograph.

• Observe this pictograph and answer the following questions : (a) Which class has the minimum number of girl students? (b) Is the number of girls in Class VI less than the number of girls in Class V ? (c) How many girls are there in Class VII? Sol. (a) Class VIII has the minimum number of girl students. (b) No (c) Number of girls in class VII are $3\times 4$ $=12$ girls
• The sale of electric bulbs on different days of a week is shown below : Observe the pictograph and answer the following questions : (a) How many bulbs were sold on Friday? (b) On which day maximum number of bulbs were sold? (c) If one bulb was sold at the rate of $₹10$, what was the total sale on Sunday? (d) Can you find out the total sale of the week? (e) If one carton can hold 2 bulbs, how many cartons were needed in the given week? Sol. (a) Number of bulbs sold on Friday are $7\times 2=14$. (b) Maximum number of bulbs were sold on Sunday. (c) Total sale $=10\times 18=₹180$. (d) The total number of bulbs sold in the given week are 86 . (e) Total cartons $=\frac{86}{2}=43$
• In a village six fruit merchants sold the following number of fruit baskets in a particular season.

• Observe this pictograph and answer the following questions : (a) Which merchant sold the maximum number of baskets? (b) How many fruit baskets were sold by Anwar? (c) The merchants who have sold 600 or more number of baskets are planning to buy a godown for the next season. Can you name them? Sol. (a) Martin (b) $7\times 100=700$ fruit baskets were sold by Anwar. (c) Anwar, Martin, Ranjit Singh