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Class 8 Maths Practice Test: Data Handling - Grouping Data
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Grouped data means the data (or information) given in the form of class intervals such as 0-25, 25-50 and so on.

Class 8 Maths Practice Test: Data Handling - Grouping Data
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10 Questions

1. Below table represents daily income of families from town A. What is size of class intervals?
mathematics-questions-answers-grouping-data-q6
2. Below table represents marks obtained by students of class I in Mathematics. What is the upper limit of class interval 30-40?
mathematics-questions-answers-grouping-data-q1
3. Below table represents daily income of families from town A. Which class has lowest frequency?
mathematics-questions-answers-grouping-data-q6
4. Below table represents daily income of families from town A. What is the upper limit of class interval 1500-2000?
mathematics-questions-answers-grouping-data-q6
5. Below table represents daily income of families from town A. Which frequency is repeated?
mathematics-questions-answers-grouping-data-q6
6. Below table represents daily income of families from town A. Which class has highest frequency?
mathematics-questions-answers-grouping-data-q6
7. Below table represents marks obtained by students of class I in Mathematics. What is size of class intervals?
mathematics-questions-answers-grouping-data-q1
8. Below table represents marks obtained by students of class I in Mathematics. Which class has lowest frequency?
mathematics-questions-answers-grouping-data-q1
9. Below table represents marks obtained by students of class I in Mathematics. Which two classes have same frequency?
mathematics-questions-answers-grouping-data-q1
10. Below table represents marks obtained by students of class I in Mathematics. Which class has highest frequency?
mathematics-questions-answers-grouping-data-q1