NCERT Solutions for Class 6 Maths Chapter 9 Data Handling (Ex 9.1) Exercise 9.1

NCERT Solutions for Class 6 Maths Chapter 9 Data Handling (Ex 9.1) Exercise 9.1

Data Handling is one of the most essential chapters for revising this chapter for the examination. The fundamentals of Data Handling are covered in Class 6, and they will also be covered in higher classes. In order to increase their learning abilities, students should acquire and comprehend the fundamental concepts and approaches to solving problems from these NCERT Solutions for Class 6 Maths Chapter 9 Exercise 9.1. The concepts of Data Handling are covered in Class 6 Maths, Chapter 9, Exercise 9.1. In this chapter, students study the idea of gathering, organizing, and managing data. Data Handling is a difficult chapter, but the solutions to Class 6th Maths, Exercise 9.1 attempt to make it simpler. This chapter aims to give the conceptual information needed to understand this chapter.

This chapter explains an introduction to data and how it might be used in daily life. There are quite a few examples from actual life. Once that is done, it gradually teaches key concepts like data recording and organization. Students also learn more about pictographs, their interpretation, and how to draw one. In this chapter, they also encounter several bar graphs. Students may get the NCERT Solutions for Class 6 Maths, Chapter 9, Exercise 9.1, online in PDF format. They are simple to download for them to use in their exam preparation. An introduction to data and its practical uses opens the chapter on Data Handling for Class 6.

Data Collection is a necessary aspect of normal life. Data Handling,  Maths Class 6 Chapter 9 Exercise 9.1, provides more details on this concept. There are numerous ways to record data, and in this section, students encounter one such method. Here, the process has been made simpler by using an example. The teacher asks for everyone’s name and their favorite fruit before the class picnic. One of the two ways used to obtain the whole set of data appears to be more manageable than the other. With the help of this illustration from Exercise 9.1, Class 6th, students may learn how data collection at random might risk the entire process. In order to grasp this concept, it also challenges students to apply it in the actual world.

If data collection is not organized appropriately, it might be difficult. Students should be aware of this notion in this regard. This notion is further explained via data processing for Class 6. This section demonstrates how to organize data by using the queue from the previous example. Another illustration demonstrates that a teacher wishes to compile information on food preferences for the midday meal program. One of her students is given this duty by the teacher. She displays the options using columns, but another student offered a more effective way to organize the information by Data Handling. Students can understand it better with the help of the NCERT Solutions for Class 6 Maths, Chapter 9, Exercise 9.1.

Access Other Exercises of Class 6 Maths Chapter 9

Chapter 9 – Data Handling Exercises
Exercise 9.2
2 Questions & Solutions
Exercise 9.3
3 Questions & Solutions
Exercise 9.4
4 Questions & Solutions

NCERT Solutions for Class 6 Maths, Chapter 9: Data Handling (Ex 9.1) Exercise 9.1

The NCERT Solutions for Class 6 Maths Chapter 9 Exercise 9.1 is regarded as the best alternative for CBSE students studying for examinations. This chapter has many exercises. Students can find the NCERT Solutions for Class 6 Maths Chapter 9 Exercise 9.1 on the Extramarks website. Students can download this answer as needed or study it directly from their website. The problems and questions from the exercise are thoroughly solved in compliance with all CBSE regulations by the internal subject matter experts of Extramarks. One of the most trustworthy websites that offers trustworthy solutions is the Extramarks’ website.

Any Class 6 student who is completely familiar with all the concepts from the assigned Maths textbook and adequately educated about all the exercises included in it will have no trouble receiving the highest grade attainable on the final exam. With the help of these NCERT Solutions for Class 6 Maths Chapter 9 Exercise 9.1, students can quickly understand the kinds of questions that may be asked in the examination from this chapter and learn the chapter’s weight in terms of their overall grade so that they can adequately prepare for the final exam.

The Extramarks’ website can be used as a resource by students who are having trouble understanding the concepts in the NCERT Solutions for Class 6 Maths Chapter 9 Exercise 9.1. Students may access the complete NCERT Solutions for Class 6 Maths Chapter 9 Exercise 9.1, on Extramarks. By better comprehending the concepts, these NCERT Solutions for Class 6 Maths Chapter 9 Exercise 9.1 will also help students study indepth. Sometimes, it can be difficult to understand the formulas and methods used in the NCERT solutions.

Students can revise with the help of the readily available NCERT solutions on Extramarks. They must comprehend the procedures and concepts needed to complete the NCERT solutions. Students may find it challenging to acquire the NCERT Solutions for Class 6 Maths Chapter 9 Exercise 9.1 from some sources. The learning and preparation procedures can be made more authentic by using a reliable source to get the NCERT Solutions for Class 6 Maths Chapter 9 Exercise 9.1. The Extramarks’ website is a reliable source for students to find the NCERT Solutions for Class 6 Maths Chapter 9 Exercise 9.1.

A masterful fusion of education and technology has allowed Extramarks, an online learning platform, to enable studying anywhere, at any time. It concentrates on the pre-school, K-12, higher education, and test preparation segments. In every aspect, Extramarks supports students’ academic development. It gives students all the tools they need to do well in any school, board, or competitive exam. Along with the NCERT Solutions for Class 6 Maths Chapter 9 Exercise 9.1, it offers students a variety of other study resources, such as K12 board preparation materials, NCERT Textbook Solutions, solved sample papers, and more.

Extramarks, a website that provides the concepts, can help students understand all the concepts. The NCERT Solutions for Class 6 Maths Chapter 9 Exercise 9.1 are available on the Extramarks website, where students can fully understand all the concepts. To help students who have registered on Extramarks’ website identify their areas of weakness and make improvements, the company offers worksheets. Experts at Extramarks help students learn the topic by addressing challenges that classroom teachers are unable to address. The focus of Extramarks is on NCERT answers, such as the NCERT Solutions for Class 6 Maths Chapter 9 Exercise 9.1, which broaden the curriculum for students’ general growth to include more than just textbooks.

The Extramarks’ website advises students to become familiar with the subject’s examination structure before their exam. The two most essential resources for exam preparation are sample papers and previous years’ papers. It is suggested because it allows students to get a sense of the types of questions that might have been asked on previous years’ tests, and since comparable questions commonly come up on exams, Extramarks suggests that students review a number of sample papers and practice using a range of question types before sitting the exam. The vast number of formulas in the NCERT Solutions for Class 6 Maths Chapter 9 Exercise 9.1, makes it difficult for students to comprehend each topic.

The NCERT textbooks do not cover all of the Class 6 Math Exercise 9.1 solutions that are in them, so Extramarks provides the NCERT Solutions for Class 6 Maths Chapter 9 Exercise 9.1. The Extramarks website NCERT Solutions for Class 6 Maths Chapter 9 Exercise 9.1 helps students fully practice each topic and deepen their grasp of it. Students may solve questions more quickly and accurately with the help of the NCERT Solutions for Class 6 Maths Chapter 9 Exercise 9.1 practice. If students consistently and thoroughly practice the NCERT Solutions for Class 6 Maths Chapter 9 Exercise 9.1, they can attain outstanding examination results.

Access NCERT Solutions for Class 6 Maths Chapter 9- Data Handling

The NCERT Solutions for Class 6 Maths Chapter 9 Exercise 9.1 are highly recommended for students to review because they cover all of the topics covered in the exercise. To ensure they do not lose any marks in their exams, students must carefully read the NCERT Solutions for Class 6 Maths Chapter 9 Exercise 9.1 on the Extramarks’ website. It is advisable that students take notes on the Class 6 Maths Chapter 9 Exercise 9.1 Solution of the NCERT Solutions for Class 6 Maths Chapter 9 Exercise 9.1 so they can review it at the end without having to read the whole chapter.

This chapter contains a tonne of exercises, each of which has a tonne of questions. One of the most crucial exercises for test preparation is Exercise 9.1 in Class 6 Maths. As it was already mentioned, all of these questions have already been answered by the Extramarks website’s own topic specialists. The most trustworthy study material is thought to be from Extramarks. To get the best scores in the class, it is essential to understand every concept in the textbooks and complete all the NCERT Solutions for Class 6 Maths Chapter 9 Exercise 9.1 that is given on the Extramarks’ website.

The foundation of human reasoning and cognition is Maths, which is essential for understanding the world. By studying Maths, one can promote logic and develop mental discipline. Students must consult the NCERT Solutions for Class 6 Maths Chapter 9 Exercise 9.1, as it is the first and most secure examination preparation step. One of the best methods for assisting students in the development of their skills is to have them study the topic. Students may swiftly improve their knowledge by using the NCERT Solutions for Class 6 Maths Chapter 9 Exercise 9.1, accessible on Extramarks. Although students may find the Class 6 exam challenging, there are tools available to help them prepare, such as Extramarks’ NCERT Solutions for Class 6 Maths Chapter 9 Exercise 9.1.

The NCERT Solutions for Class 6 Maths Chapter 9 Exercise 9.1, are one of the fully curriculum-mapped solutions that Extramarks offers for major boards like the ICSE, CBSE, and other educational institutions. Students have access to a number of educational tools through the Extramarks website, including the Assessment Centre, Smart Class Solutions, and Live Class Platform. Each Extramarks student receives support from subject-specific experts based on their needs. On the website, students can study with the best teachers in the country who are experts in their field. To help students fully understand the topic, Extramarks always puts a priority on quick, in-depth learning. This aids students in steadily improving their grades and academic performance.

One of the major benefits of learning from the NCERT Solutions for the examination is that students do not require the consultation of additional sources. The NCERT textbooks and answers adhere to the CBSE curriculum and grading scheme. The degree of authenticity provided by NCERT is another advantage. The Extramarks’ website provides the NCERT Solutions for Class 6 Maths Chapter 9 Exercise 9.1. Students need not be concerned about the accuracy of the study material because the NCERT Solutions for Class 6 Maths Chapter 9 Exercise 9.1 are written by professionals. The NCERT Solutions for Class 6 Maths Chapter 9 Exercise 9.1 are available to students on the Extramarks website. The thorough NCERT solutions for the core courses are all included in Extramarks, and subject-matter specialists frequently simplify the solutions to make them more comprehensible. Extramarks creates extensive intelligence-backed reports to help students reduce the gap between their strong and weak areas.

NCERT Solutions for Class 6 Maths, Chapter 9: Data Handling, Exercise 9.1

Students must approach the NCERT Solutions for Class 6 Maths, Chapter 9, Exercise 9.1, by considering how changing the inputs to the same formula impacts the outcome. The NCERT solutions are simple to understand and give students the opportunity to use the data sets and comprehend the input-output relationship of this formula. These NCERT Solutions for Class 6 Maths Chapter 9 Exercise 9.1 will give students the practice they need to comprehend the concepts. In order to thoroughly understand the process and acquire the principles of Maths, which have immense practical worth, these problems should be addressed step-by-step.

Students can organize their key concepts and avoid chapter problems by using the Extramarks’ NCERT Solutions for Class 6 Maths Chapter 9 Exercise 9.1. Those who have online accounts can access them anytime and from anywhere. Students can benefit greatly from Extramarks’ NCERT solutions. The NCERT Solutions for Class 6 Maths Chapter 9 Exercise 9.1, are available on Extramarks, a trusted website, so they do not need to refer to other sites. The  NCERT Solutions for Class 6 Maths Chapter 9 Exercise 9.1, are available on the Extramarks website for students to use in their examination preparation. Students can improve their preparation by frequently using the Extramarks NCERT solutions. Students are required to fully understand the NCERT solutions.

If students want to do well in their exams, they must fully practice the NCERT solutions. Students will not face any issue understanding the chapter as the NCERT Solutions for Class 6 Maths, Chapter 9, Exercise 9.1, are available on the Extramarks website. To perform well in the examination, students should be more familiar with the concepts covered in the NCERT Solutions for Class 6 Maths Chapter 9 Exercise 9.1. Extramarks provides visual and interactive learning modules that include NCERT solutions. By offering assignments, projects, essays, quizzes, or other tasks, Extramarks also improves the effectiveness of the home study.

The NCERT Solutions for Class 6 Maths, Chapter 9, Exercise 9.1, are available at Extramarks, along with study materials for the CBSE and ICSE exams. One of many exercises from the ‘Data Handling’ chapter with solutions can be found on the Extramarks website. Many students find the NCERT Solutions for Class 6 Maths, Chapter 9, Exercise 9.1, to be a difficult subject. The NCERT Solutions for Class 6 Maths Chapter 9 Exercise 9.1 should be read by students as their first and most crucial step in preparing for the chapter.

Q.1 In a Maths test, the following marks were obtained by 40 students. Arrange these marks in a table using tally marks.

8 1 3 7 6 5 5 4 4 2

4 9 5 3 7 1 6 5 2 7

7 3 8 4 2 8 9 5 8 6

7 4 5 6 9 6 4 4 6 6

(a) Find how many students obtained marks equal to or more than 7.

(b) How many students obtained marks below 4?

Ans.

Arranged data in a table as given below:

Marks Tally Marks Number of Students
1 || MathType@MTEF@5@5@+=feaaguart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbwvMCKfMBHbqedmvETj2BSbqefm0B1jxALjhiov2DaerbuLwBLnhiov2DGi1BTfMBaebbnrfifHhDYfgasaacH8wrps0lbbf9q8WrFfeuY=Hhcba9y8qqasFr0xc9YqFj0dXdbba91qpepGe9FjuP0=is0dXdbba9pGe9xq=Jbba9suk9fr=xfr=xfrpeWZqaaeaabaGaaiaacaqabeaadaabauaaaOqaaiaacYhacaGG8baaaa@3F45@ 2
2 ||| MathType@MTEF@5@5@+=feaaguart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbwvMCKfMBHbqedmvETj2BSbqefm0B1jxALjhiov2DaerbuLwBLnhiov2DGi1BTfMBaebbnrfifHhDYfgasaacH8wrps0lbbf9q8WrFfeuY=Hhcba9y8qqasFr0xc9YqFj0dXdbba91qpepGe9FjuP0=is0dXdbba9pGe9xq=Jbba9suk9fr=xfr=xfrpeWZqaaeaabaGaaiaacaqabeaadaabauaaaOqaaiaacYhacaGG8bGaaiiFaaaa@4045@ 3
3 ||| MathType@MTEF@5@5@+=feaaguart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbwvMCKfMBHbqedmvETj2BSbqefm0B1jxALjhiov2DaerbuLwBLnhiov2DGi1BTfMBaebbnrfifHhDYfgasaacH8wrps0lbbf9q8WrFfeuY=Hhcba9y8qqasFr0xc9YqFj0dXdbba91qpepGe9FjuP0=is0dXdbba9pGe9xq=Jbba9suk9fr=xfr=xfrpeWZqaaeaabaGaaiaacaqabeaadaabauaaaOqaaiaacYhacaGG8bGaaiiFaaaa@4045@ 3
4 |||| || MathType@MTEF@5@5@+=feaaguart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbwvMCKfMBHbqedmvETj2BSbqefm0B1jxALjhiov2DaerbuLwBLnhiov2DGi1BTfMBaebbnrfifHhDYfgasaacH8MrFz0xbbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0RYxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaaiaacaGaaeqabaWaaqaafaaakeaadaajeaqaaiaacYhacaGG8bGaaiiFaiaacYhaaaGaaiiFaiaacYhaaaa@3F39@ 7
5 |||| | MathType@MTEF@5@5@+=feaaguart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbwvMCKfMBHbqedmvETj2BSbqefm0B1jxALjhiov2DaerbuLwBLnhiov2DGi1BTfMBaebbnrfifHhDYfgasaacH8MrFz0xbbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0RYxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaaiaacaGaaeqabaWaaqaafaaakeaadaajeaqaaiaacYhacaGG8bGaaiiFaiaacYhaaaGaaiiFaaaa@3E39@ 6
6 |||| || MathType@MTEF@5@5@+=feaaguart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbwvMCKfMBHbqedmvETj2BSbqefm0B1jxALjhiov2DaerbuLwBLnhiov2DGi1BTfMBaebbnrfifHhDYfgasaacH8MrFz0xbbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0RYxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaaiaacaGaaeqabaWaaqaafaaakeaadaajeaqaaiaacYhacaGG8bGaaiiFaiaacYhaaaGaaiiFaiaacYhaaaa@3F39@ 7
7 |||| MathType@MTEF@5@5@+=feaaguart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbwvMCKfMBHbqedmvETj2BSbqefm0B1jxALjhiov2DaerbuLwBLnhiov2DGi1BTfMBaebbnrfifHhDYfgasaacH8MrFz0xbbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0RYxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaaiaacaGaaeqabaWaaqaafaaakeaadaajeaqaaiaacYhacaGG8bGaaiiFaiaacYhaaaaaaa@3D39@ 5
8 |||| MathType@MTEF@5@5@+=feaaguart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbwvMCKfMBHbqedmvETj2BSbqefm0B1jxALjhiov2DaerbuLwBLnhiov2DGi1BTfMBaebbnrfifHhDYfgasaacH8wrps0lbbf9q8WrFfeuY=Hhcba9y8qqasFr0xc9YqFj0dXdbba91qpepGe9FjuP0=is0dXdbba9pGe9xq=Jbba9suk9fr=xfr=xfrpeWZqaaeaabaGaaiaacaqabeaadaabauaaaOqaaiaacYhacaGG8bGaaiiFaiaacYhaaaa@4145@ 4
9 ||| MathType@MTEF@5@5@+=feaaguart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbwvMCKfMBHbqedmvETj2BSbqefm0B1jxALjhiov2DaerbuLwBLnhiov2DGi1BTfMBaebbnrfifHhDYfgasaacH8wrps0lbbf9q8WrFfeuY=Hhcba9y8qqasFr0xc9YqFj0dXdbba91qpepGe9FjuP0=is0dXdbba9pGe9xq=Jbba9suk9fr=xfr=xfrpeWZqaaeaabaGaaiaacaqabeaadaabauaaaOqaaiaacYhacaGG8bGaaiiFaaaa@4045@ 3

(a) 12 students obtained marks equal to or more than 7.

(b) 8 students obtained marks below 4.

Q.2 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?

Ans.

(a)

Sweets Tally Marks Number of Students
Ladoo ||||    ||||   | MathType@MTEF@5@5@+=feaaguart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbwvMCKfMBHbqedmvETj2BSbqefm0B1jxALjhiov2DaerbuLwBLnhiov2DGi1BTfMBaebbnrfifHhDYfgasaacH8MrFz0xbbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0RYxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaaiaacaGaaeqabaWaaqaafaaakeaadaajeaqaaiaacYhacaGG8bGaaiiFaiaacYhaaaGaaGPaVlaaykW7daajeaqaaiaacYhacaGG8bGaaiiFaiaacYhaaaGaaGPaVlaaykW7caGG8baaaa@4891@ 11
Barfi ||| MathType@MTEF@5@5@+=feaaguart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbwvMCKfMBHbqedmvETj2BSbqefm0B1jxALjhiov2DaerbuLwBLnhiov2DGi1BTfMBaebbnrfifHhDYfgasaacH8wrps0lbbf9q8WrFfeuY=Hhcba9y8qqasFr0xc9YqFj0dXdbba91qpepGe9FjuP0=is0dXdbba9pGe9xq=Jbba9suk9fr=xfr=xfrpeWZqaaeaabaGaaiaacaqabeaadaabauaaaOqaaiaacYhacaGG8bGaaiiFaaaa@4045@ 3
Jalebi ||||  || MathType@MTEF@5@5@+=feaaguart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbwvMCKfMBHbqedmvETj2BSbqefm0B1jxALjhiov2DaerbuLwBLnhiov2DGi1BTfMBaebbnrfifHhDYfgasaacH8MrFz0xbbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0RYxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaaiaacaGaaeqabaWaaqaafaaakeaadaajeaqaaiaacYhacaGG8bGaaiiFaiaacYhaaaGaaGPaVlaacYhacaGG8baaaa@40C4@ 7
Rasgulla ||||  |||| MathType@MTEF@5@5@+=feaaguart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbwvMCKfMBHbqedmvETj2BSbqefm0B1jxALjhiov2DaerbuLwBLnhiov2DGi1BTfMBaebbnrfifHhDYfgasaacH8MrFz0xbbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0RYxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaaiaacaGaaeqabaWaaqaafaaakeaadaajeaqaaiaacYhacaGG8bGaaiiFaiaacYhaaaGaaGPaVlaacYhacaGG8bGaaiiFaiaacYhaaaa@42C4@ 9
30

(b) Ladoo is preferred by most of the students.

 

 

 

 

Q.3 Catherine threw a dice 40 times and noted the number appearing each time as shown below:
1 3 5 6 6 3 5 4 1 6 2 5 3 4 6 1 5 5 6 1 1 2 2 3
5 2 4 5 5 6 5 1 6 2 3 5 2 4 1 5
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.

Ans.

Numbers Tally Marks Number of times
1 |||||| 7
2 |||| | MathType@MTEF@5@5@+=feaaguart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbwvMCKfMBHbqedmvETj2BSbqefm0B1jxALjhiov2DaerbuLwBLnhiov2DGi1BTfMBaebbnrfifHhDYfgasaacH8MrFz0xbbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0RYxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaaiaacaGaaeqabaWaaqaafaaakeaadaajeaqaaiaacYhacaGG8bGaaiiFaiaacYhaaaGaaiiFaaaa@3E39@ 6
3 |||| MathType@MTEF@5@5@+=feaaguart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbwvMCKfMBHbqedmvETj2BSbqefm0B1jxALjhiov2DaerbuLwBLnhiov2DGi1BTfMBaebbnrfifHhDYfgasaacH8MrFz0xbbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0RYxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaaiaacaGaaeqabaWaaqaafaaakeaadaajeaqaaiaacYhacaGG8bGaaiiFaiaacYhaaaaaaa@3D39@ 5
4 |||| MathType@MTEF@5@5@+=feaaguart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbwvMCKfMBHbqedmvETj2BSbqefm0B1jxALjhiov2DaerbuLwBLnhiov2DGi1BTfMBaebbnrfifHhDYfgasaacH8wrps0lbbf9q8WrFfeuY=Hhcba9y8qqasFr0xc9YqFj0dXdbba91qpepGe9FjuP0=is0dXdbba9pGe9xq=Jbba9suk9fr=xfr=xfrpeWZqaaeaabaGaaiaacaqabeaadaabauaaaOqaaiaacYhacaGG8bGaaiiFaiaacYhaaaa@4145@ 4
5 |||| |||| | MathType@MTEF@5@5@+=feaaguart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbwvMCKfMBHbqedmvETj2BSbqefm0B1jxALjhiov2DaerbuLwBLnhiov2DGi1BTfMBaebbnrfifHhDYfgasaacH8MrFz0xbbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0RYxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaaiaacaGaaeqabaWaaqaafaaakeaadaajeaqaaiaacYhacaGG8bGaaiiFaiaacYhaaaWaaqcbaeaacaGG8bGaaiiFaiaacYhacaGG8baaaiaacYhaaaa@4265@ 11
6 |||| || MathType@MTEF@5@5@+=feaaguart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbwvMCKfMBHbqedmvETj2BSbqefm0B1jxALjhiov2DaerbuLwBLnhiov2DGi1BTfMBaebbnrfifHhDYfgasaacH8MrFz0xbbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0RYxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaaiaacaGaaeqabaWaaqaafaaakeaadaajeaqaaiaacYhacaGG8bGaaiiFaiaacYhaaaGaaiiFaiaacYhaaaa@3F39@ 7

(a) The number that appeared the minimum number of times is 4.
(b) The number that appeared the maximum number of times is 5.
(c) 1 and 6 both appeared 7 times.

 

 

 

 

Q.4 Following pictograph shows the number of tractors in five villages.

Villages Number of tractors = 1 Tractor
Village A
Village B
Village C
Village D
Village E

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?

 

 

 

Ans.(i) Village D has minimum number of tractors.

(ii) Village C has maximum number of tractors.

(iii) Village C has 8 tractors and village B has 5 tractors. So, village C has 3 more tractors as compared to village B.

(iv) Total number of tractors in 5 villages
= 6 + 5 + 8 + 3 + 6
= 28

Q.5 The number of girl students in each class of a co-educational middle school is depicted by the pictograph:

Classes Number of girl students Description: http://images.colourbox.com/thumb_COLOURBOX1961543.jpg -4 Girls
I Description: http://images.colourbox.com/thumb_COLOURBOX1961543.jpgDescription: http://images.colourbox.com/thumb_COLOURBOX1961543.jpgDescription: http://images.colourbox.com/thumb_COLOURBOX1961543.jpgDescription: http://images.colourbox.com/thumb_COLOURBOX1961543.jpgDescription: http://images.colourbox.com/thumb_COLOURBOX1961543.jpgDescription: http://images.colourbox.com/thumb_COLOURBOX1961543.jpg
II Description: http://images.colourbox.com/thumb_COLOURBOX1961543.jpgDescription: http://images.colourbox.com/thumb_COLOURBOX1961543.jpgDescription: http://images.colourbox.com/thumb_COLOURBOX1961543.jpgDescription: http://images.colourbox.com/thumb_COLOURBOX1961543.jpg
III Description: http://images.colourbox.com/thumb_COLOURBOX1961543.jpgDescription: http://images.colourbox.com/thumb_COLOURBOX1961543.jpgDescription: http://images.colourbox.com/thumb_COLOURBOX1961543.jpgDescription: http://images.colourbox.com/thumb_COLOURBOX1961543.jpg
IV Description: http://images.colourbox.com/thumb_COLOURBOX1961543.jpgDescription: http://images.colourbox.com/thumb_COLOURBOX1961543.jpgDescription: http://images.colourbox.com/thumb_COLOURBOX1961543.jpg
V Description: http://images.colourbox.com/thumb_COLOURBOX1961543.jpgDescription: http://images.colourbox.com/thumb_COLOURBOX1961543.jpg
VI Description: http://images.colourbox.com/thumb_COLOURBOX1961543.jpgDescription: http://images.colourbox.com/thumb_COLOURBOX1961543.jpgDescription: http://images.colourbox.com/thumb_COLOURBOX1961543.jpgDescription: http://images.colourbox.com/thumb_COLOURBOX1961543.jpg
VII Description: http://images.colourbox.com/thumb_COLOURBOX1961543.jpgDescription: http://images.colourbox.com/thumb_COLOURBOX1961543.jpgDescription: http://images.colourbox.com/thumb_COLOURBOX1961543.jpg
VIII Description: http://images.colourbox.com/thumb_COLOURBOX1961543.jpg

 

 

 

 

 

 

 

 

 

 

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?

Ans.

(a) Class VIII has minimum number of girl students i.e., 6 girls.
(b) No, the number of girls in class VI is not less than the number of girls in class V.
(c) Number of girls in class VII is 12.

Q.6 The sale of electric bulbs on different days of a week is shown below:

Days Number of electric bulbs = 2 bulbs
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday

 

 

 

 

 

 

 

 

 

Observe the pictograph and answer the following questions:

(a) How many bulbs were sold on Friday?

(b) On which day were the maximum number of bulbs sold?

(c) On which of the days same number of bulbs were sold?

(d) On which of the days minimum number of bulbs were sold?

(e) If one big carton can hold 9 bulbs. How many cartons were needed in the given week?

Ans.

From the given pictograph, we can conclude the following:
(a) Number of bulbs sold on Friday is 14.

(b) Maximum number of bulbs was sold on Sunday.

(c) Same number of bulbs were sold on Wednesday and Saturday.

(d) Minimum number of bulbs was sold on Wednesday and Saturday.

(e) Number of bulbs sold on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday are 12, 16, 8, 10, 14, 8 and 18 respectively. The total number of bulbs sold in the given week is 86.

Number of cartons needed in the given week =

869=9.5

Therefore, 9 cartons were needed in the given week.

Q.7 In a village six fruit merchants sold the following number of fruit baskets in a particular season:

Name of fruit merchants Number of fruit baskets = 100 fruit baskets
Rahim
Lakhanpal
Anwar
Martin
Ranjit Singh
Joseph

 

 

 

 

 

 

 

 

 

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?

Ans.

(a) Martin sold maximum number of baskets
i.e., 950.

(b) Anwar sold baskets = 7

×

100
= 700
(c) The names of the merchants are Anwar, Martin and Ranjit Singh.

Please register to view this section

FAQs (Frequently Asked Questions)

1. What advantages come from using the NCERT solutions?

The NCERT solutions are very beneficial for the preparation of the examination. These answers are provided in PDF format and can be downloaded from “e-learning portals” like Extramarks. Subject matter specialists at Extramarks provide these solutions. Students must download the PDF of the NCERT solutions to access the answers to the exercise questions. These solutions can be used to address any queries that students may have concerning the exercise. They can discover techniques for solving the questions more quickly by using these solutions. The NCERT solutions increase the knowledge of the students, thereby, their results are also improved.

2. Where can students find NCERT solutions?

The online learning tool Extramarks offers NCERT solutions. These solutions were developed by subject-matter experts with years of experience teaching in classrooms. The NCERT Solutions For Class 6 Maths Chapter 9 Exercise 9.1 are available in PDF format at Extramarks. These solutions are useful for examination preparation and provide an effective review when taking the exam. Extramarks offers NCERT solutions worksheets, interactive exercises, an infinite number of practice questions, and more to make sure that all of the concepts and formulas are completely mastered.

The Extramarks website provides adaptive quizzes, MCQs, and mock tests to help students track their progress. The Extramarks experts produce in-depth reports and analyses to help students get the most out of their time learning on the learning platform. With the help of this performance analysis, which identifies the students’ strong and weak academic areas, they can focus on the concepts they find challenging in order to score well on their examinations.