EduSahara™ Worksheet
Name : Chapter Based Worksheet
Chapter : Introduction to Graphs
Grade : CBSE Grade VIII
License : Non Commercial Use
Question
1
1.
Pie-diagram consists of
(i)
triangles
(ii)
sectors
(iii)
circles
(iv)
squares
Question
2
2.
There are 740 creatures in a zoo. Find the type of creature that has 190 creatures presense in the zoo.
(i)
Land animals
(ii)
Birds
(iii)
Reptiles
(iv)
Wild animals
(v)
Domestic animals
Question
3
3.
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
45
27
48
63
36
18
Number of Women
36
27
11
54
63
45
(ii)
Population (in thousands)
2006
2007
2008
2009
2010
2011
Number of Men
36
27
18
54
63
45
Number of Women
45
27
54
63
29
18
(iii)
Population (in thousands)
2006
2007
2008
2009
2010
2011
Number of Men
36
21
18
54
63
45
Number of Women
45
35
54
63
36
18
(iv)
Population (in thousands)
2006
2007
2008
2009
2010
2011
Number of Men
36
27
18
60
63
45
Number of Women
45
27
54
63
36
18
(v)
Population (in thousands)
2006
2007
2008
2009
2010
2011
Number of Men
36
27
18
54
63
45
Number of Women
45
27
54
63
36
18
Question
4
4.
Ages of 118 students (in years) are given below.
Identify the class interval table for the given histogram.
(i)
Age (in years)
16 - 26
26 - 36
36 - 46
46 - 56
56 - 66
66 - 76
No. of students
5
20
7
44
10
32
(ii)
Age (in years)
16 - 26
26 - 36
36 - 46
46 - 56
56 - 66
66 - 76
No. of students
5
7
20
40
10
32
(iii)
Age (in years)
16 - 26
26 - 36
36 - 46
46 - 56
56 - 66
66 - 76
No. of students
5
7
22
44
10
32
(iv)
Age (in years)
16 - 26
26 - 36
36 - 46
46 - 56
56 - 66
66 - 76
No. of students
5
7
20
44
10
32
(v)
Age (in years)
16 - 26
26 - 36
36 - 46
46 - 56
56 - 66
66 - 76
No. of students
5
32
20
44
10
7
Question
5
5.
Read the column-graph given below. Find the year that has maximum food grains production.
(i)
2007
(ii)
2010
(iii)
2011
(iv)
2009
(v)
2008
Question
6
6.
There are 650 creatures in a zoo. Find the type of creature that has minimum presense in the zoo.
(i)
Domestic animals
(ii)
Reptiles
(iii)
Birds
(iv)
Water animals
(v)
Land animals
Question
7
7.
A survey of 1620 school students was done to know the preferred free time activity. Find the number of students who prefer "Helping parents".
(i)
165
(ii)
159
(iii)
162
(iv)
164
(v)
160
Question
8
8.
Heights of 192 plants (in cm) are given below.
Identify the class interval table for the given histogram.
(i)
Height (in cm)
57 - 67
67 - 77
77 - 87
87 - 97
97 - 107
107 - 117
117 - 127
No. of plants
34
7
33
11
41
40
31
(ii)
Height (in cm)
57 - 67
67 - 77
77 - 87
87 - 97
97 - 107
107 - 117
117 - 127
No. of plants
34
33
7
6
41
40
31
(iii)
Height (in cm)
57 - 67
67 - 77
77 - 87
87 - 97
97 - 107
107 - 117
117 - 127
No. of plants
34
31
33
6
41
40
7
(iv)
Height (in cm)
57 - 67
67 - 77
77 - 87
87 - 97
97 - 107
107 - 117
117 - 127
No. of plants
34
7
33
6
41
40
31
(v)
Height (in cm)
57 - 67
67 - 77
77 - 87
87 - 97
97 - 107
107 - 117
117 - 127
No. of plants
34
7
37
6
41
40
31
Question
9
9.
Shown below is the total food grain production of 3240 million tonnes over 5 years. Find the production (in million tonnes) in 2011.
(i)
573
(ii)
576
(iii)
574
(iv)
578
(v)
579
Question
10
10.
A histogram consists of
(i)
rectangles
(ii)
sectors
(iii)
triangles
(iv)
squares
Question
11
11.
There are certain creatures in a zoo. Find the type of creature that has maximum presense in the zoo.
(i)
Birds
(ii)
Domestic animals
(iii)
Land animals
(iv)
Wild animals
(v)
Beast animals
Question
12
12.
The heights of boys and girls of tenth class of a school are given below. Identify the table for the given bar diagram.
(i)
Height (cm)
135
140
145
150
155
160
Boys
20
26
39
40
31
30
Girls
31
32
30
39
29
18
(ii)
Height (cm)
135
140
145
150
155
160
Boys
20
34
39
32
31
30
Girls
31
40
30
39
29
18
(iii)
Height (cm)
135
140
145
150
155
160
Boys
20
34
39
40
31
30
Girls
31
40
30
39
29
18
(iv)
Height (cm)
135
140
145
150
155
160
Boys
31
40
38
39
29
18
Girls
20
34
45
40
31
30
(v)
Height (cm)
135
140
145
150
155
160
Boys
20
34
39
40
31
30
Girls
31
40
30
39
35
18
Question
13
13.
Scores of 247 students are given below.
Identify the class interval table for the given histogram.
(i)
Score
83 - 88
89 - 94
95 - 100
101 - 106
107 - 112
113 - 118
119 - 124
125 - 130
No. of students
14
38
21
47
46
48
21
8
(ii)
Score
83 - 88
89 - 94
95 - 100
101 - 106
107 - 112
113 - 118
119 - 124
125 - 130
No. of students
14
38
47
21
50
48
21
8
(iii)
Score
83 - 88
89 - 94
95 - 100
101 - 106
107 - 112
113 - 118
119 - 124
125 - 130
No. of students
14
8
21
47
50
48
21
38
(iv)
Score
83 - 88
89 - 94
95 - 100
101 - 106
107 - 112
113 - 118
119 - 124
125 - 130
No. of students
14
38
18
47
50
48
21
8
(v)
Score
83 - 88
89 - 94
95 - 100
101 - 106
107 - 112
113 - 118
119 - 124
125 - 130
No. of students
14
38
21
47
50
48
21
8
Question
14
14.
The number of T.V. sets sold by a shop in a certain week is given below. Identify the table for the given line graph.
(i)
Day
Tuesday
Wednesday
Friday
Monday
No. of T.V. sets sold
12
8
16
3
(ii)
Day
Tuesday
Wednesday
Friday
Monday
No. of T.V. sets sold
5
8
16
3
(iii)
Day
Tuesday
Wednesday
Friday
Monday
No. of T.V. sets sold
12
8
16
10
(iv)
Day
Tuesday
Wednesday
Friday
Monday
No. of T.V. sets sold
12
8
9
3
(v)
Day
Tuesday
Wednesday
Friday
Monday
No. of T.V. sets sold
12
16
16
3
Question
15
15.
The marks obtained by Pavan in his annual exam are shown below. Find the subject that has minimum score.
(i)
Telugu
(ii)
Mathematics
(iii)
Hindi
(iv)
German
(v)
Physics
Question
16
16.
There are 680 creatures in a zoo. Find the type of creature that has maximum presense in the zoo.
(i)
Land animals
(ii)
Domestic animals
(iii)
Reptiles
(iv)
Beast animals
(v)
Birds
Question
17
17.
The total export earnings of ₹815 thousand crore of a country during five years is shown below. Find the year that has minimum export earnings.
(i)
2009-10
(ii)
2007-08
(iii)
2008-09
(iv)
2006-07
(v)
2010-11
Question
18
18.
Given below is the column-graph showing heights of some mountain peaks. Find the mountain that has maximum height.
(i)
Mount Everest
(ii)
Nanga Parbat
(iii)
Nanda Devi
(iv)
Alps
(v)
Annapurna
Question
19
19.
The following bar graph gives data regarding the favourite sport of 963 students of a school. Identify the table for the given bar diagram.
(i)
Sport
tennis
high jump
cricket
badminton
No. of Boys
117
36
153
180
No. of Girls
153
177
117
36
(ii)
Sport
tennis
high jump
cricket
badminton
No. of Boys
109
36
153
180
No. of Girls
153
171
117
36
(iii)
Sport
tennis
high jump
cricket
badminton
No. of Boys
153
171
117
44
No. of Girls
117
36
153
187
(iv)
Sport
tennis
high jump
cricket
badminton
No. of Boys
117
36
153
180
No. of Girls
153
171
117
36
(v)
Sport
tennis
high jump
cricket
badminton
No. of Boys
117
36
147
180
No. of Girls
153
171
109
36
Question
20
20.
On a certain day, the temperature in a city was recorded as shown below. Find the time that has minimum temperature.
(i)
3 p.m.
(ii)
11 a.m.
(iii)
9 a.m.
(iv)
1 p.m.
(v)
5 a.m.
Question
21
21.
A survey of 1050 school students was done to knowthe preferred free time activity. Find the activity that has 270 student preference.
(i)
Dancing
(ii)
Watching TV
(iii)
Playing
(iv)
Reading books
(v)
Listening music
Question
22
22.
1610 students of a certain locality use different modes of travel to school as shown below. Find the mode of travel that has minimum students.
(i)
Moped
(ii)
Auto
(iii)
RTC Bus
(iv)
Car
(v)
School Van
Question
23
23.
The following pie chart shows 880 students of a school participating in various games. Find the game that has maximum participation.
(i)
high jump
(ii)
badminton
(iii)
cricket
(iv)
kabaddi
(v)
boxing
Question
24
24.
Temperatures of 268 days (in °C) are given below.
Identify the class interval table for the given histogram.
(i)
Temperature (in degree)
27 - 37
37 - 47
47 - 57
57 - 67
67 - 77
77 - 87
87 - 97
97 - 107
No. of days
32
39
19
47
49
42
23
17
(ii)
Temperature (in degree)
27 - 37
37 - 47
47 - 57
57 - 67
67 - 77
77 - 87
87 - 97
97 - 107
No. of days
32
17
16
47
49
42
23
39
(iii)
Temperature (in degree)
27 - 37
37 - 47
47 - 57
57 - 67
67 - 77
77 - 87
87 - 97
97 - 107
No. of days
32
17
19
47
49
42
23
39
(iv)
Temperature (in degree)
27 - 37
37 - 47
47 - 57
57 - 67
67 - 77
77 - 87
87 - 97
97 - 107
No. of days
32
17
47
19
49
42
23
39
(v)
Temperature (in degree)
27 - 37
37 - 47
47 - 57
57 - 67
67 - 77
77 - 87
87 - 97
97 - 107
No. of days
32
17
19
47
54
42
23
39
Question
25
25.
Given the bar graph, find the minimum frequency
(i)
5
(ii)
10
(iii)
25
(iv)
20
(v)
15
Assignment Key
1) (ii)
2) (v)
3) (v)
4) (iv)
5) (i)
6) (iii)
7) (iii)
8) (iv)
9) (ii)
10) (i)
11) (ii)
12) (iii)
13) (v)
14) (i)
15) (ii)
16) (iii)
17) (iii)
18) (ii)
19) (iv)
20) (v)
21) (iv)
22) (iv)
23) (iv)
24) (iii)
25) (ii)
