This set of Class 8 Maths Chapter 5 Multiple Choice Questions & Answers (MCQs) focuses on “Data Handling – Grouping Data”.

1. **Below table represents marks obtained by students of class I in Mathematics.**

What is size of class intervals?

a) 10

b) 20

c) 5

d) 22

View Answer

Explanation: Each group of 0-10, 10-20, etc. is called Class Interval. The size of class interval in the given example is 10.

2. **Below table represents marks obtained by students of class I in Mathematics.**

Which class has highest frequency?

a) 0-10

b) 10-20

c) 20-30

d) 30-40

View Answer

Explanation: Frequency gives the number of times that an entry occurs. Maximum number of students are in the class interval 20-30 i.e. 7.

3. **Below table represents marks obtained by students of class I in Mathematics.**

Which class has lowest frequency?

a) 0-10

b) 10-20

c) 20-30

d) 40-50

View Answer

Explanation: Frequency gives the number of times that an entry occurs. Maximum number of students are in the class interval 40-50 i.e. 2.

4. **Below table represents marks obtained by students of class I in Mathematics.**

What is the upper limit of class interval 30-40?

a) 20

b) 30

c) 40

d) 10

View Answer

Explanation: Upper class limit is the highest value in the given class interval. If a value is repeated in lower and upper-class interval, then the value is considered to belong to upper class interval. Here, the upper-class limit of class interval 30-40 is 40.

5. **Below table represents marks obtained by students of class I in Mathematics.**

Which two classes have same frequency?

a) 0-10 and 10-20

b) 0-10 and 30-40

c) 10-20 and 30-40

d) 30-40 and 40-50

View Answer

Explanation: Frequency gives the number of times that an entry occurs. The frequency of 0-10 and 30-40 is same and equal to 4.

6. **Below table represents daily income of families from town A.**

What is size of class intervals?

a) 500

b) 1000

c) 1500

d) 2500

View Answer

Explanation: Each group of 0-500, 500-1000, etc. is called Class Interval. The size of class interval in the given example is 500.

7. **Below table represents daily income of families from town A.**

Which class has highest frequency?

a) 0-500

b) 500-1000

c) 1000-1500

d) 1500-2000

View Answer

Explanation: Frequency gives the number of times that an entry occurs. Maximum number of students are in the class interval 500-1000 i.e. 10.

8. **Below table represents daily income of families from town A.**

Which class has lowest frequency?

a) 0-500

b) 500-1000

c) 1000-1500

d) 1500-2000

View Answer

Explanation: Frequency gives the number of times that an entry occurs. Maximum number of students are in the class interval 1500-2000 i.e. 5.

9. **Below table represents daily income of families from town A.**

What is the upper limit of class interval 1500-2000?

a) 500

b) 1500

c) 2500

d) 2000

View Answer

Explanation: Upper class limit is the highest value in the given class interval. If a value is repeated in lower and upper-class interval, then the value is considered to belong to upper class interval. Here, the upper-class limit of class interval 1500-2000 is 2000.

10. **Below table represents daily income of families from town A.**

Which frequency is repeated?

a) 7

b) 5

c) 8

d) 10

View Answer

Explanation: Frequency gives the number of times that an entry occurs. The frequency of 1000-1500 and 2000-2500 is same and equal to 7.

**Sanfoundry Global Education & Learning Series – Mathematics – Class 8**.

To practice all chapters and topics of class 8 Mathematics, __ here is complete set of 1000+ Multiple Choice Questions and Answers__.

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