Class 3 Exam  >  Class 3 Notes  >  Mathematics for Class 3  >  Worksheet Solution: Data Handling

Class 3 Maths - Data Handling - CBSE Worksheets Solutions

Question 1: In a class of 27 students, absentees in a particular week were shown in the following table:

Class 3 Maths - Data Handling - CBSE Worksheets Solutions

Represent the above information in the form of a pictograph.
Using the pictograph, answer the following questions:

  • How many students were present on Monday? 27 - 5 = 22
  • On which day maximum number of students were absent? Wednesday (8)

Question 2: The pictograph shows the favourite colours of the children of a class.

Class 3 Maths - Data Handling - CBSE Worksheets Solutions

Observe the pictograph and answer the following questions:

  • Which colour did the least number of children choose? Pink (3)
  • Which colour did 5 children choose? Purple
  • How many children choose green? Four

Question 3: Count and complete the following table:
Class 3 Maths - Data Handling - CBSE Worksheets Solutions
Question 4: The following pictograph shows the time taken by some children to finish their homework.
Class 3 Maths - Data Handling - CBSE Worksheets Solutions
Class 3 Maths - Data Handling - CBSE Worksheets SolutionsAnswer the following questions:

  • Who do you think is the cleverest child? Akhil
  • Who took minimum time? Yogesh
  • Which two children take equal time? Rakhi and Seema

Question 5: Children of class 3 were asked what pets they had. The pictograph below represents the information.
Class 3 Maths - Data Handling - CBSE Worksheets Solutions
Class 3 Maths - Data Handling - CBSE Worksheets SolutionsNow answer the following questions:

  • How many children had fish? 6 x 2 = 12
  • Which pet did the most number of children have? Dog
  • How many children had cat? 8 x 2 = 16

Question 6: Draw tally marks in each case:

Class 3 Maths - Data Handling - CBSE Worksheets Solutions

Question 7: Complete the following tally charts:

Class 3 Maths - Data Handling - CBSE Worksheets Solutions

Question 8: After summer vacation, a survey was conducted to know the number of books read by 5 students of a class. The result of the survey is shown in the following pictograph.
Class 3 Maths - Data Handling - CBSE Worksheets Solutions
Class 3 Maths - Data Handling - CBSE Worksheets SolutionsObserve the pictograph and answer the following questions:

  • Do you think reading books is a good habit? Yes
  • Who read the minimum number of books? Vinayak
  • Who read the maximum number of books? Sumitra
The document Class 3 Maths - Data Handling - CBSE Worksheets Solutions is a part of the Class 3 Course Mathematics for Class 3.
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FAQs on Class 3 Maths - Data Handling - CBSE Worksheets Solutions

1. What is data handling in mathematics?
Ans.Data handling in mathematics refers to the process of collecting, organizing, representing, and interpreting data. It involves various techniques such as creating charts, graphs, and tables to make sense of numerical information and draw conclusions from it.
2. Why is data handling important in everyday life?
Ans.Data handling is important in everyday life because it helps individuals make informed decisions based on available information. Whether it's analyzing survey results, tracking expenses, or understanding trends in data, effective data handling allows for better understanding and communication of information.
3. What are some common methods used for data representation?
Ans.Common methods used for data representation include bar graphs, pie charts, line graphs, histograms, and tables. Each method has its own strengths and is suitable for different types of data and comparisons.
4. How can I improve my data handling skills for exams?
Ans.To improve data handling skills for exams, practice is key. Work on sample problems, familiarize yourself with different types of data representations, and use real-life data to create charts and graphs. Additionally, reviewing past exam papers can help you understand the types of questions that may appear.
5. What are some examples of data handling questions in exams?
Ans.Examples of data handling questions in exams may include tasks such as interpreting a given graph, calculating averages from a data set, or creating a bar chart based on provided data. These questions typically test your ability to analyze and represent data accurately.
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