MCQ Data Handling, Chapter 5 Class 8 Maths

1. Frequency distribution of daily income of 550 workers of a factory is given bellow

What is the size of class intervals ?

(a) 24

(b) 25

(c) 26

(d) 15

2. Frequency distribution of daily income of 550 workers of a factory is given bellow

Which class has the highest frequency ?

(a) 200-225

(b) 300-325

(c) 175-200

(d) 150-175

3. Frequency distribution of daily income of 550 workers of a factory is given bellow

Which class has the lowest frequency ?

(a) 100-125

(b) 300-325

(c) 175-200

(d) 150-175

4. Frequency distribution of daily income of 550 workers of a factory is given bellow

What is the upper limit of the class interval 250-275?

(a) 250

(b) 275

(c) 25

(d) 525

5. Frequency distribution of daily income of 550 workers of a factory is given bellow

Which two classes have the same frequency?

(a) III & IV

(b) I & II

(c) II & V

(d) III & VI

6. The number of hours for which students of particular class watched television during holidays is shown through the graph given below:

For how many hours did the maximum number of students watch TV ?

(a) 4-5 hrs

(b) 6-7 hrs

(c) 3-4 hrs

(d) 2-3hrs

7. The number of hours for which students of particular class watched television during holidays is shown through the graph given below:

How many students watched TV for less than 4 hrs ?

(a) 12

(b) 34

(c) 4

(d) 8

8. The number of hours for which students of particular class watched television during holidays is shown through the graph given below:

How many students spent more than 5 hrs in TV watching ?

(a) 14

(b) 0

(c) 6

(d) 8

9. The number of hours for which students of particular class watched television during holidays is shown through the graph given below:

For how many hours did the minimum number of students watch TV ?

(a) 2-3 hrs

(b) 6-7 hrs

(c) 1-2 hrs

(d) 3-4hrs

10. The number of hours for which students of particular class watched television during holidays is shown through the graph given below:

How many students spent less than 5 hrs in TV watching ?

(a) 34

(b) 32

(c) 8

(d) 66