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Data Handling CBSE Class 6

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Data Handling Topics

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Video Based Test funda (Please watch the above videos before attempting this assessment)
Question 1/20

Q 1. The following pictograph shows the capacity of 4 containers. 1 object represents 200 ml.    Which container has a capacity of 1 litre? 

Solution

There are 5 containers. Hence, the capacity is 200 × 5 = 1000 ml = 1 litre. 

Q 2. A _____ is represented in the form of pictures or objects. 

Solution

A pictograph is represented in the form of pictures or objects. 

Q 3. The vertical line in the bar graph is called the 

Solution

The vertical line in the bar graph is called the Y-axis. 

Q 4. A bar graph is drawn using 

Solution

A bar graph is drawn using rectangles. 

Q 5. Which of the following facilitates the summation of figures and detection of errors and omission? 

Solution

Tabular presentation facilitates the summation of figures and detection of errors and omission. 

Q 6. Tabulation acts as a reference to make 

Solution

Tabulation acts as a reference to make graphs and diagrams.

Q 7. Data can be classified as 

Solution

Data can be classified as primary or secondary. 

Q 8. The systematic presentation of numerical data in rows and columns is known as 

Solution

A systematic presentation of numerical data in rows and columns is known as tabular presentation. 

Q 9. The items and categories for which values are collected are represented in general on the 

Solution

The items and categories for which the values are collected are represented in general on the X-axis. 

Q 10. Which of the following facilitates computation of different statistical measures?

Solution

Tabulation facilitates computation of different statistical measures.

Q 11. Observe the following graph:    The numberof students who like the colour purple are 

Solution

60 students like purple. 

Q 12. Organising data means arranging 

Solution

Organising data means arranging raw data in an orderly and summarised form. 

Q 13. Data is presented in how many forms? 

Solution

Textual, tabular and diagrammatic are the forms of presentation of data. 

Q 14. Which of the following is not a method of classification of data? 

Solution

Secondary is not a method of classification of data; it is a type of data. 

Q 15. Statistical data can be classified based on 

Solution

Statistical data can be classified based on time, location and attributes. 

Q 16. Types of data are 

Solution

Types of data are two. 

Q 17. Tabulation facilitates the computation of different 

Solution

Tabulation facilitates the computation of different statistical measures. 

Q 18. Data in a newspaper is

Solution

In a newspaper, data is in paragraphs of text. So, it is textual presentation of data. 

Q 19. Primary data can be collected by 

Solution

Primary data can be collected by an investigator. 

Q 20. The following pictograph shows 4 stationery items. 1 object represents the number 4.   Which of the following stationery items are less in number? 

Solution

Scales are less in number. 

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Data Handling Notes

Revision Notes

Read CBSE Class 6 Mathematics revision notes for Data Handling

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