Class 7 Maths Chapter 3 Test Paper Set-4 Pdf Download CBSE

Class 7 Maths Chapter 3 Data Handling test Paper pdf Download set-4:-

Class 7 Maths Chapter 3 Test Paper Set-4 Pdf Download

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Chapter 3 Test Paper (04)

Class 7 Maths Chapter 3 Test Paper Set-2Text Form:-

PGRMS Education

SAMPLE PAPER (04)                                                                     

CLASS: 7                                                                        MAX. MARKS :30       

SUBJECT: MATHEMATICS                                         TIME: 1 HOUR

CH: 3  (DATA HANDLING)                                                                                     

General Instructions:                                                                

I.       All questions are compulsory. 

II.      This question paper contains 14 questions divided into four Sections A, B, C and D. 

III.     Section A has 5 questions of 1 mark each. Section B has 4 questions of 2 marks each. Section C has 3 questions of 3 marks each.  and Section D has 2 questions of 4 marks each. 

IV.    Use of Calculators is not permitted 

Section A

1.The mean of the first seven natural number is _______ .

     a. 2               b.  5                   c.   3                   d.    4

2. Which observation in the following data has maximum frequency ?

1, 1 , 2 , 4 , 3 , 2 , 1 , 2 , 2 , 4

a. 4                   b.  3                  c.   1                   d.    2

3. Find the median of the data :

    21, 15, 6, 25, 18, 13, 20, 9, 8, 12

4. In a given data, arranged in ascending or descending order, the

    middle most observation is called _________.

5. When a die is thrown, the probability of getting a number less than is _________.

6. Find the median of 9, 25, 18, 15, 6, 16, 8, 22, 21.

7. The scores in mathematics test (out of 25) of 15 students is as follows:

      19, 25, 23, 20, 9, 20, 15, 10, 5, 16, 25, 20, 24, 12, 20

Find the mode and median of this data. Are they same?

8.On tossing a coin, the outcome is

(a) neither head nor tail

(b) either head or tail

Section C

10. Number of children in six different classes are given below. Represent the data on a bar graph.

Class                  Fifth      Sixth      Seventh    Eighth      Ninth    Tenth

Numberof Children               135      120          95             100           90         80

 Answer the following questions:

 (i) Which class has the maximum Number of children?

(ii) Which class has the minimum number of children?

(iii) Find the ratio of students of class sixth to the students of class eight.

11. Given below are heights of 15 boys of a class measured in cm:

128, 144, 146, 143, 136, 142, 138, 129, 140, 152, 144, 140, 150,

142, 154.

Find

(a) The range of the given data.

(b) The median height of the boys.

(c) What is the maximum height of the boy?

Section D

13. The marks in a subject for 12 students are as follows:

      31, 37, 35, 38, 42, 23, 17, 18, 35, 25, 35, 29

For the given data, find the

(a) Range

(b) Mean

(c) Median

(d) Mode

14. Observe the following data: Government School, Chandpur Daily Attendance Date : 15.4.2020

Class   Total Students   Number of Students Present on that Day

VI        90                         81

VII       82                         76

VIII      95                         91

IX        70                         65

X        63                          62

(a) Draw a double bar graph choosing an appropriate scale. What do you infer from the bar graph?

(b) Which class has the maximum number of students?                        

(c) In which class, the difference of total students and number of students present is minimum?                        

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