NCERT Solutions for Class 1 Maths Chapter 9 - Data Handling Free PDF Download
FAQs on NCERT Solutions for Class 1 Maths Chapter 9 - Data Handling
1. Statement – In the Data of 2, 5, 6, 7, 8, 7. The Number 7 Occurred the Most. True or False.
It’s true. In the data of 2 ,5, 6, 7, 8, 7. The number 7 occurred the most.
2. Why is Data Handling Important?
They derive the desired information when required. The students will learn to pick out the data which they will use further.
3. Mention the frequency of “5” in the series.
2, 5, 6, 8, 3, 5, 1, 0, 5, 4
The frequency of 5 is 3.
4. Find the number which occurred at least.
2, 2, 5, 7, 9, 9, 7, 9
5 occurred at least.
5. What is the concept discussed in Chapter 9 of the NCERT Class 1 Maths textbook?
The concept discussed and introduced in Chapter 9 is data handling. It is an organisational skill aimed at teaching students to increase their observation power and orderly skills. They are also taught the frequency of data and also how to analyse data and use it in a question. These concepts are also important for a strong foundation in the higher classes. The students should form a strong base on this topic.
6. What kind of questions are asked in the textbook?
Most questions are based on the observation skills of the students so they may be asked to look at a given image and identify the number of triangles or any other given shape. They can also be asked questions based on frequency like identifying the number of times a number occurred. These questions aim at testing the understanding of the chapter. It determines whether the student has understood the concept and how they are applying it while answering the questions.
7. What is the frequency of 3 in the following series: 1,2,5,5,6,3,3,4,3,5,6,3,7,3,8,9,7,3
3 occurs a total of 6 times and is also the number with the highest frequency of occurrence. Frequency is to determine how often a number may occur in a given number series. The number with the highest frequency is picked. The NCERT textbook has questions like these. These are the kind of questions that are asked in the exam as well. For more practice, the students can take help from the solutions PDF for Class 1 Chapter 9 Maths. It has enough practice questions and is available to download free of cost.
8. How does NCERT Solution PDF for Chapter 9 Class 1 Maths help in preparing better for exams?
The concepts in the PDF are explained stepwise for the students to understand easily. There are also extra questions for the students to attempt and analyse their knowledge of the topic. The PDF makes it easier to revise with the help of revision notes provided. Maths is a subject that needs enough practice. The solutions PDF provides questions for the students to be thorough with the topics and ace them. All the questions have solutions for the students to refer to.
9. Which number occurs the least in the following series? 4,6,7,8,7,6,7,8,6,5,6,5,4,2
The number that occurs the least is 2. It occurs only once. Like identifying numbers with the greatest frequency the students can also be asked to identify numbers with the least frequency. It is important that the students understand the concept very well. Frequency means the number of times a number may occur in a series. It may be high or low. The students are given questions to practice this in the NCERT book. For extra practice questions, they can refer to the solutions PDF on the Vedantu app or the website.