EduSahara™ Worksheet
Name : Chapter Based Worksheet
Chapter : Introduction to Graphs
Grade : CBSE Grade VIII
License : Non Commercial Use
Question
1
1.
The total export earnings of ₹635 thousand crore of a country during five years is shown below. Find the year that has minimum export earnings.
(i)
2008-09
(ii)
2006-07
(iii)
2007-08
(iv)
2009-10
(v)
2010-11
Question
2
2.
There are certain creatures in a zoo. Find the type of creature that has minimum presense in the zoo.
(i)
Wild animals
(ii)
Reptiles
(iii)
Domestic animals
(iv)
Land animals
(v)
Birds
Question
3
3.
The total marks obtained by Rajesh in his annual exam are 425 as shown below. Find the subject that has maximum score.
(i)
Social Studies
(ii)
Hindi
(iii)
Biology
(iv)
Physics
(v)
Mathematics
Question
4
4.
The total export earnings of ₹670 thousand crore of a country during five years is shown below. Find the year that has maximum export earnings.
(i)
2009-10
(ii)
2010-11
(iii)
2006-07
(iv)
2008-09
(v)
2007-08
Question
5
5.
The marks obtained by John in his annual exam are shown below. Find the subject that has maximum score.
(i)
Science
(ii)
Telugu
(iii)
Spanish
(iv)
Hindi
(v)
Physics
Question
6
6.
A survey of 1270 school students was done to knowthe preferred free time activity. Find the activity that has maximum preference.
(i)
Painting
(ii)
Singing
(iii)
Community work
(iv)
Playing
(v)
Listening music
Question
7
7.
A survey of 720 school students was done to know the preferred free time activity. Find the number of students who prefer "Painting".
(i)
75
(ii)
76
(iii)
80
(iv)
78
(v)
81
Question
8
8.
The pie chart given below consists of top selling race cars of different brands. Identify the least sold car.
(i)
Buggatti Veyron
(ii)
McLaren
(iii)
Aston Martin
(iv)
Rolls Royce
(v)
Pagani Zonda
Question
9
9.
Population (in thousands) of men and women in a village in different years is shown in the given bar graph. Identify the table for the given bar diagram.
(i)
Population (in thousands)
2006
2007
2008
2009
2010
2011
Number of Men
18
36
72
69
45
0
Number of Women
63
45
18
36
72
0
(ii)
Population (in thousands)
2006
2007
2008
2009
2010
2011
Number of Men
18
36
72
63
45
0
Number of Women
63
45
18
36
72
0
(iii)
Population (in thousands)
2006
2007
2008
2009
2010
2011
Number of Men
63
45
25
36
72
0
Number of Women
18
36
79
63
45
0
(iv)
Population (in thousands)
2006
2007
2008
2009
2010
2011
Number of Men
18
36
72
63
45
0
Number of Women
63
45
18
36
80
0
(v)
Population (in thousands)
2006
2007
2008
2009
2010
2011
Number of Men
18
28
72
63
45
0
Number of Women
63
52
18
36
72
0
Question
10
10.
The total marks obtained by Ashish in his annual exam are 390 as shown below. Find the subject that has 80 score.
(i)
German
(ii)
Hindi
(iii)
Sanskrit
(iv)
Social Studies
(v)
Science
Question
11
11.
Given below is the column-graph showing heights of some mountain peaks. Find the mountain that has maximum height.
(i)
Alps
(ii)
Appalachian
(iii)
Kilimanjaro
(iv)
Mount Everest
(v)
Himadri
Question
12
12.
The width of the rectangles in a histogram represents
(i)
number of classes
(ii)
mid values of the class
(iii)
class interval
(iv)
frequency of the class
Question
13
13.
The following pie chart shows 870 students of a school participating in various games. Find the game that has minimum participation.
(i)
high jump
(ii)
kabaddi
(iii)
table tennis
(iv)
wrestling
(v)
badminton
Question
14
14.
The pie chart given below shows purchase of number of cars of different automobile companies in America. Identify the sector angle of "Ferrari".
(i)
84
(ii)
89
(iii)
88
(iv)
87
(v)
86
Question
15
15.
The following line graph gives data regarding the favourite sport of 157 students of a school. Identify the table for the given line graph.
(i)
Sport
badminton
cricket
chess
boxing
kabaddi
No. of students
49
41
21
21
32
(ii)
Sport
badminton
cricket
chess
boxing
kabaddi
No. of students
49
41
21
14
32
(iii)
Sport
badminton
cricket
chess
boxing
kabaddi
No. of students
49
41
28
14
32
(iv)
Sport
badminton
cricket
chess
boxing
kabaddi
No. of students
49
47
21
14
32
(v)
Sport
badminton
cricket
chess
boxing
kabaddi
No. of students
49
41
21
14
38
Question
16
16.
900 students of a certain locality use different modes of travel to school as shown below. Find the number of students whose mode of travel is "School Bus".
(i)
180
(ii)
178
(iii)
177
(iv)
183
(v)
182
Question
17
17.
Weights of 191 students (in kg) are given below.
Identify the class interval table for the given histogram.
(i)
Weight (in kg)
41 - 47
47 - 53
53 - 59
59 - 65
65 - 71
71 - 77
77 - 83
83 - 89
No. of students
37
24
30
23
8
49
13
7
(ii)
Weight (in kg)
41 - 47
47 - 53
53 - 59
59 - 65
65 - 71
71 - 77
77 - 83
83 - 89
No. of students
37
24
23
30
8
49
13
7
(iii)
Weight (in kg)
41 - 47
47 - 53
53 - 59
59 - 65
65 - 71
71 - 77
77 - 83
83 - 89
No. of students
37
7
30
23
8
49
13
24
(iv)
Weight (in kg)
41 - 47
47 - 53
53 - 59
59 - 65
65 - 71
71 - 77
77 - 83
83 - 89
No. of students
37
24
34
23
8
49
13
7
(v)
Weight (in kg)
41 - 47
47 - 53
53 - 59
59 - 65
65 - 71
71 - 77
77 - 83
83 - 89
No. of students
37
24
30
23
12
49
13
7
Question
18
18.
The following bar graph shows the export earnings of a country (in thousand crore) during five years. Find the year that has minimum export earnings.
(i)
2009-10
(ii)
2006-07
(iii)
2008-09
(iv)
2007-08
(v)
2010-11
Question
19
19.
A histogram consists of
(i)
triangles
(ii)
rectangles
(iii)
squares
(iv)
sectors
Question
20
20.
The following bar graph shows the export earnings of a country (in thousand crore) during five years. Find the year that has maximum export earnings.
(i)
2008-09
(ii)
2006-07
(iii)
2007-08
(iv)
2009-10
(v)
2010-11
Question
21
21.
There are certain creatures in a zoo. Find the type of creature that has 369 creatures presense in the zoo.
(i)
Domestic animals
(ii)
Reptiles
(iii)
Beast animals
(iv)
Land animals
(v)
Water animals
Question
22
22.
Heights of 190 plants (in cm) are given below.
Identify the class interval table for the given histogram.
(i)
Height (in cm)
68 - 76
76 - 84
84 - 92
92 - 100
100 - 108
108 - 116
No. of plants
44
34
31
24
29
28
(ii)
Height (in cm)
68 - 76
76 - 84
84 - 92
92 - 100
100 - 108
108 - 116
No. of plants
44
31
34
28
29
28
(iii)
Height (in cm)
68 - 76
76 - 84
84 - 92
92 - 100
100 - 108
108 - 116
No. of plants
44
28
34
24
29
31
(iv)
Height (in cm)
68 - 76
76 - 84
84 - 92
92 - 100
100 - 108
108 - 116
No. of plants
44
31
34
24
29
28
(v)
Height (in cm)
68 - 76
76 - 84
84 - 92
92 - 100
100 - 108
108 - 116
No. of plants
44
31
37
24
29
28
Question
23
23.
Given the bar graph, find the minimum frequency
(i)
5
(ii)
10
(iii)
0
(iv)
15
(v)
20
Question
24
24.
Ages of 199 students (in years) are given below.
Identify the class interval table for the given histogram.
(i)
Age (in years)
16 - 21
22 - 27
28 - 33
34 - 39
40 - 45
46 - 51
52 - 57
58 - 63
No. of students
19
17
9
25
36
31
36
26
(ii)
Age (in years)
16 - 21
22 - 27
28 - 33
34 - 39
40 - 45
46 - 51
52 - 57
58 - 63
No. of students
19
26
9
25
36
31
36
17
(iii)
Age (in years)
16 - 21
22 - 27
28 - 33
34 - 39
40 - 45
46 - 51
52 - 57
58 - 63
No. of students
19
26
14
25
36
31
36
17
(iv)
Age (in years)
16 - 21
22 - 27
28 - 33
34 - 39
40 - 45
46 - 51
52 - 57
58 - 63
No. of students
19
26
9
25
41
31
36
17
(v)
Age (in years)
16 - 21
22 - 27
28 - 33
34 - 39
40 - 45
46 - 51
52 - 57
58 - 63
No. of students
19
26
25
9
36
31
36
17
Question
25
25.
The frequency polygon is one drawn using
(i)
lower boundaries of classes and greater than cumulative frequencies
(ii)
mid point of classes and frequencies
(iii)
upper boundaries of classes and cumulative frequencies
(iv)
end points of classes and frequencies
Assignment Key
1) (iii)
2) (ii)
3) (v)
4) (iii)
5) (iii)
6) (iv)
7) (iv)
8) (iii)
9) (ii)
10) (i)
11) (iii)
12) (iii)
13) (iii)
14) (iv)
15) (ii)
16) (i)
17) (i)
18) (v)
19) (ii)
20) (i)
21) (ii)
22) (iv)
23) (i)
24) (ii)
25) (ii)
