EduSahara™ Worksheet
Name : Chapter Based Worksheet
Chapter : Graphical Representation of Statistical Data
Grade : ICSE Grade IX
License : Non Commercial Use
Question 1
1.
The marks obtained by Pavan in his annual exam are shown below. Find the subject that has minimum score.
  • (i)
    German
  • (ii)
    Hindi
  • (iii)
    Sanskrit
  • (iv)
    Mathematics
  • (v)
    Biology
Question 2
2.
There are certain creatures in a zoo. Find the type of creature that has minimum presense in the zoo.
  • (i)
    Birds
  • (ii)
    Domestic animals
  • (iii)
    Water animals
  • (iv)
    Land animals
  • (v)
    Wild animals
Question 3
3.
    • Ages of 230 students (in years) are given below.
    • Identify the class interval table for the given histogram.
  • (i)
    Age (in years)
    11 - 16
    17 - 22
    23 - 28
    29 - 34
    35 - 40
    41 - 46
    47 - 52
    No. of students
    43
    50
    43
    17
    24
    39
    19
  • (ii)
    Age (in years)
    11 - 16
    17 - 22
    23 - 28
    29 - 34
    35 - 40
    41 - 46
    47 - 52
    No. of students
    43
    38
    50
    17
    24
    39
    19
  • (iii)
    Age (in years)
    11 - 16
    17 - 22
    23 - 28
    29 - 34
    35 - 40
    41 - 46
    47 - 52
    No. of students
    43
    50
    38
    20
    24
    39
    19
  • (iv)
    Age (in years)
    11 - 16
    17 - 22
    23 - 28
    29 - 34
    35 - 40
    41 - 46
    47 - 52
    No. of students
    43
    19
    38
    17
    24
    39
    50
  • (v)
    Age (in years)
    11 - 16
    17 - 22
    23 - 28
    29 - 34
    35 - 40
    41 - 46
    47 - 52
    No. of students
    43
    50
    38
    17
    24
    39
    19
Question 4
4.
The air distance of some cities from Delhi (in km) are given below. Find the city that has maximum distance.
  • (i)
    Kolkata
  • (ii)
    Gandhi Nagar
  • (iii)
    Ahmedabad
  • (iv)
    Trichy
  • (v)
    Chandigarh
Question 5
5.
Given below is the column-graph showing heights of some mountain peaks. Find the mountain that has minimum height.
  • (i)
    Mount Everest
  • (ii)
    Himadri
  • (iii)
    Alps
  • (iv)
    Annapurna
  • (v)
    Appalachian
Question 6
6.
    • Rainfall of 140 days (in mm) are given below.
    • Identify the class interval table for the given frequency polygon.
  • (i)
    Rainfall (in mm)
    8 - 15
    16 - 23
    24 - 31
    32 - 39
    40 - 47
    48 - 55
    No. of days
    30
    44
    18
    5
    16
    27
  • (ii)
    Rainfall (in mm)
    8 - 15
    16 - 23
    24 - 31
    32 - 39
    40 - 47
    48 - 55
    No. of days
    30
    27
    18
    8
    16
    44
  • (iii)
    Rainfall (in mm)
    8 - 15
    16 - 23
    24 - 31
    32 - 39
    40 - 47
    48 - 55
    No. of days
    30
    27
    16
    5
    16
    44
  • (iv)
    Rainfall (in mm)
    8 - 15
    16 - 23
    24 - 31
    32 - 39
    40 - 47
    48 - 55
    No. of days
    30
    27
    18
    5
    16
    44
  • (v)
    Rainfall (in mm)
    8 - 15
    16 - 23
    24 - 31
    32 - 39
    40 - 47
    48 - 55
    No. of days
    30
    18
    27
    5
    16
    44
Question 7
7.
3717 students of a school use different modes of travel to school. Identify the table for the given bar diagram.
  • (i)
    Mode of travel
    Bicycle
    Auto
    Car
    Scooter
    School Bus
    By Foot
    No. of Boys
    315
    405
    270
    300
    171
    297
    No. of Girls
    288
    378
    396
    306
    270
    315
  • (ii)
    Mode of travel
    Bicycle
    Auto
    Car
    Scooter
    School Bus
    By Foot
    No. of Boys
    315
    405
    270
    306
    171
    297
    No. of Girls
    288
    378
    396
    306
    270
    315
  • (iii)
    Mode of travel
    Bicycle
    Auto
    Car
    Scooter
    School Bus
    By Foot
    No. of Boys
    315
    398
    270
    306
    171
    297
    No. of Girls
    288
    371
    396
    306
    270
    315
  • (iv)
    Mode of travel
    Bicycle
    Auto
    Car
    Scooter
    School Bus
    By Foot
    No. of Boys
    315
    405
    270
    306
    171
    297
    No. of Girls
    288
    378
    396
    306
    276
    315
  • (v)
    Mode of travel
    Bicycle
    Auto
    Car
    Scooter
    School Bus
    By Foot
    No. of Boys
    288
    378
    390
    306
    270
    315
    No. of Girls
    315
    405
    276
    306
    171
    297
Question 8
8.
This graph gives a comparative account of sales (in Rs) of various fruits over a two-day period. Identify the table for the given bar diagram.
  • (i)
    Fruits
    peaches
    bananas
    pine apples
    oranges
    Monday
    36
    72
    18
    54
    Tuesday
    18
    54
    63
    36
  • (ii)
    Fruits
    peaches
    bananas
    pine apples
    oranges
    Monday
    28
    72
    18
    54
    Tuesday
    18
    54
    63
    36
  • (iii)
    Fruits
    peaches
    bananas
    pine apples
    oranges
    Monday
    18
    54
    63
    43
    Tuesday
    36
    72
    18
    60
  • (iv)
    Fruits
    peaches
    bananas
    pine apples
    oranges
    Monday
    36
    72
    18
    54
    Tuesday
    18
    62
    63
    36
  • (v)
    Fruits
    peaches
    bananas
    pine apples
    oranges
    Monday
    36
    72
    12
    54
    Tuesday
    18
    54
    56
    36
Question 9
9.
    • Marks obtained by 120 students of a class in an examination are given below.
    • Identify the class interval table for the given frequency polygon.
  • (i)
    Marks
    0 - 5
    5 - 10
    10 - 15
    15 - 20
    20 - 25
    25 - 30
    30 - 35
    35 - 40
    No. of students
    6
    17
    6
    11
    24
    13
    26
    17
  • (ii)
    Marks
    0 - 5
    5 - 10
    10 - 15
    15 - 20
    20 - 25
    25 - 30
    30 - 35
    35 - 40
    No. of students
    6
    17
    11
    6
    20
    13
    26
    17
  • (iii)
    Marks
    0 - 5
    5 - 10
    10 - 15
    15 - 20
    20 - 25
    25 - 30
    30 - 35
    35 - 40
    No. of students
    6
    17
    11
    6
    24
    13
    26
    17
  • (iv)
    Marks
    0 - 5
    5 - 10
    10 - 15
    15 - 20
    20 - 25
    25 - 30
    30 - 35
    35 - 40
    No. of students
    6
    17
    6
    6
    24
    13
    26
    17
Question 10
10.
Given below is the column-graph showing heights of some mountain peaks. Find the mountain that has 4712 m height.
  • (i)
    Appalachian
  • (ii)
    Mount Everest
  • (iii)
    Himadri
  • (iv)
    Nanda Devi
  • (v)
    Kanchenjunga
Question 11
11.
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)
    2006-07
  • (ii)
    2007-08
  • (iii)
    2008-09
  • (iv)
    2010-11
  • (v)
    2009-10
Question 12
12.
The air distance of some cities from Delhi (in km) are given below. Find the city that has minimum distance.
  • (i)
    Chennai
  • (ii)
    Mumbai
  • (iii)
    Kolkata
  • (iv)
    Bhopal
  • (v)
    Mysore
Question 13
13.
1107 students of a school use different modes of travel to school. Identify the table for the given bar diagram.
  • (i)
    Mode of travel
    RTC Bus
    Auto
    Car
    Scooter
    Bicycle
    No. of students
    171
    288
    225
    99
    324
  • (ii)
    Mode of travel
    RTC Bus
    Auto
    Car
    Scooter
    Bicycle
    No. of students
    288
    225
    171
    324
    99
  • (iii)
    Mode of travel
    RTC Bus
    Auto
    Car
    Scooter
    Bicycle
    No. of students
    288
    99
    324
    171
    225
  • (iv)
    Mode of travel
    RTC Bus
    Auto
    Car
    Scooter
    Bicycle
    No. of students
    288
    225
    324
    99
    171
  • (v)
    Mode of travel
    RTC Bus
    Auto
    Car
    Scooter
    Bicycle
    No. of students
    324
    99
    288
    225
    171
Question 14
14.
    • Ages of 170 students (in years) are given below.
    • Identify the class interval table for the given frequency polygon.
  • (i)
    Age (in years)
    11 - 18
    18 - 25
    25 - 32
    32 - 39
    39 - 46
    46 - 53
    No. of students
    21
    48
    28
    25
    17
    28
  • (ii)
    Age (in years)
    11 - 18
    18 - 25
    25 - 32
    32 - 39
    39 - 46
    46 - 53
    No. of students
    21
    48
    28
    28
    17
    28
  • (iii)
    Age (in years)
    11 - 18
    18 - 25
    25 - 32
    32 - 39
    39 - 46
    46 - 53
    No. of students
    21
    28
    48
    28
    17
    28
  • (iv)
    Age (in years)
    11 - 18
    18 - 25
    25 - 32
    32 - 39
    39 - 46
    46 - 53
    No. of students
    21
    28
    28
    28
    17
    48
  • (v)
    Age (in years)
    11 - 18
    18 - 25
    25 - 32
    32 - 39
    39 - 46
    46 - 53
    No. of students
    21
    48
    30
    28
    17
    28
Question 15
15.
On a certain day, the temperature in a city was recorded as shown below. Find the time that has 13 °C temperature.
  • (i)
    1 p.m.
  • (ii)
    11 a.m.
  • (iii)
    9 a.m.
  • (iv)
    3 p.m.
  • (v)
    5 p.m.
Question 16
16.
    • Heights of 100 students (in cm) are given below.
    • Identify the class interval table for the given frequency polygon.
  • (i)
    Height (in cm)
    126 - 131
    132 - 137
    138 - 143
    144 - 149
    150 - 155
    No. of students
    21
    14
    19
    33
    16
  • (ii)
    Height (in cm)
    126 - 131
    132 - 137
    138 - 143
    144 - 149
    150 - 155
    No. of students
    21
    19
    11
    33
    16
  • (iii)
    Height (in cm)
    126 - 131
    132 - 137
    138 - 143
    144 - 149
    150 - 155
    No. of students
    21
    11
    19
    33
    16
  • (iv)
    Height (in cm)
    126 - 131
    132 - 137
    138 - 143
    144 - 149
    150 - 155
    No. of students
    21
    11
    16
    33
    16
  • (v)
    Height (in cm)
    126 - 131
    132 - 137
    138 - 143
    144 - 149
    150 - 155
    No. of students
    21
    16
    19
    33
    11
Question 17
17.
    • Scores of 241 students are given below.
    • Identify the class interval table for the given frequency polygon.
  • (i)
    Score
    82 - 89
    89 - 96
    96 - 103
    103 - 110
    110 - 117
    117 - 124
    124 - 131
    131 - 138
    No. of students
    30
    40
    37
    21
    40
    35
    31
    7
  • (ii)
    Score
    82 - 89
    89 - 96
    96 - 103
    103 - 110
    110 - 117
    117 - 124
    124 - 131
    131 - 138
    No. of students
    30
    7
    42
    21
    40
    35
    31
    40
  • (iii)
    Score
    82 - 89
    89 - 96
    96 - 103
    103 - 110
    110 - 117
    117 - 124
    124 - 131
    131 - 138
    No. of students
    30
    7
    37
    21
    37
    35
    31
    40
  • (iv)
    Score
    82 - 89
    89 - 96
    96 - 103
    103 - 110
    110 - 117
    117 - 124
    124 - 131
    131 - 138
    No. of students
    30
    7
    37
    21
    40
    35
    31
    40
  • (v)
    Score
    82 - 89
    89 - 96
    96 - 103
    103 - 110
    110 - 117
    117 - 124
    124 - 131
    131 - 138
    No. of students
    30
    7
    21
    37
    40
    35
    31
    40
Question 18
18.
    • Daily wages of 260 labourers (in ₹) are given below.
    • Identify the class interval table for the given frequency polygon.
  • (i)
    Daily wage (in Rs)
    238 - 244
    244 - 250
    250 - 256
    256 - 262
    262 - 268
    268 - 274
    274 - 280
    No. of labourers
    32
    34
    24
    40
    40
    40
    46
  • (ii)
    Daily wage (in Rs)
    238 - 244
    244 - 250
    250 - 256
    256 - 262
    262 - 268
    268 - 274
    274 - 280
    No. of labourers
    32
    34
    28
    42
    40
    40
    46
  • (iii)
    Daily wage (in Rs)
    238 - 244
    244 - 250
    250 - 256
    256 - 262
    262 - 268
    268 - 274
    274 - 280
    No. of labourers
    32
    46
    28
    40
    40
    40
    34
  • (iv)
    Daily wage (in Rs)
    238 - 244
    244 - 250
    250 - 256
    256 - 262
    262 - 268
    268 - 274
    274 - 280
    No. of labourers
    32
    34
    28
    40
    40
    40
    46
  • (v)
    Daily wage (in Rs)
    238 - 244
    244 - 250
    250 - 256
    256 - 262
    262 - 268
    268 - 274
    274 - 280
    No. of labourers
    32
    28
    34
    40
    40
    40
    46
Question 19
19.
    • Weights of 195 students (in kg) are given below.
    • Identify the class interval table for the given histogram.
  • (i)
    Weight (in kg)
    55 - 64
    64 - 73
    73 - 82
    82 - 91
    91 - 100
    100 - 109
    109 - 118
    118 - 127
    No. of students
    17
    9
    44
    16
    29
    17
    18
    45
  • (ii)
    Weight (in kg)
    55 - 64
    64 - 73
    73 - 82
    82 - 91
    91 - 100
    100 - 109
    109 - 118
    118 - 127
    No. of students
    17
    45
    44
    16
    29
    17
    18
    9
  • (iii)
    Weight (in kg)
    55 - 64
    64 - 73
    73 - 82
    82 - 91
    91 - 100
    100 - 109
    109 - 118
    118 - 127
    No. of students
    17
    45
    47
    16
    29
    17
    18
    9
  • (iv)
    Weight (in kg)
    55 - 64
    64 - 73
    73 - 82
    82 - 91
    91 - 100
    100 - 109
    109 - 118
    118 - 127
    No. of students
    17
    45
    44
    16
    27
    17
    18
    9
  • (v)
    Weight (in kg)
    55 - 64
    64 - 73
    73 - 82
    82 - 91
    91 - 100
    100 - 109
    109 - 118
    118 - 127
    No. of students
    17
    45
    16
    44
    29
    17
    18
    9
Question 20
20.
Identify the class interval table for the given histogram.
  • (i)
    Weight (in kg)
    29 - 32
    33 - 36
    37 - 40
    41 - 44
    45 - 48
    49 - 52
    53 - 56
    57 - 60
    No. of students
    24
    10
    25
    26
    30
    6
    29
    29
  • (ii)
    Weight (in kg)
    29 - 32
    33 - 36
    37 - 40
    41 - 44
    45 - 48
    49 - 52
    53 - 56
    57 - 60
    No. of students
    24
    29
    25
    26
    27
    6
    29
    10
  • (iii)
    Weight (in kg)
    29 - 32
    33 - 36
    37 - 40
    41 - 44
    45 - 48
    49 - 52
    53 - 56
    57 - 60
    No. of students
    24
    29
    25
    26
    30
    6
    29
    10
  • (iv)
    Weight (in kg)
    29 - 32
    33 - 36
    37 - 40
    41 - 44
    45 - 48
    49 - 52
    53 - 56
    57 - 60
    No. of students
    24
    29
    28
    26
    30
    6
    29
    10
  • (v)
    Weight (in kg)
    29 - 32
    33 - 36
    37 - 40
    41 - 44
    45 - 48
    49 - 52
    53 - 56
    57 - 60
    No. of students
    24
    29
    26
    25
    30
    6
    29
    10
Question 21
21.
Heights of 209 plants (in cm) are given below. Identify the class mark table for the given histogram.
  • (i)
    Height (in cm)
    58
    66
    74
    82
    90
    98
    No. of plants
    30
    37
    44
    41
    31
    31
  • (ii)
    Height (in cm)
    58
    66
    74
    82
    90
    98
    No. of plants
    30
    37
    47
    36
    31
    31
  • (iii)
    Height (in cm)
    58
    66
    74
    82
    90
    98
    No. of plants
    30
    37
    44
    36
    31
    31
  • (iv)
    Height (in cm)
    58
    66
    74
    82
    90
    98
    No. of plants
    30
    44
    37
    36
    31
    31
  • (v)
    Height (in cm)
    58
    66
    74
    82
    90
    98
    No. of plants
    30
    31
    44
    36
    31
    37
Question 22
22.
Weights of 148 students (in kg) are given below. Identify the class mark table for the given histogram.
  • (i)
    Weight (in kg)
    55.5
    61.5
    67.5
    73.5
    79.5
    85.5
    No. of students
    15
    5
    26
    18
    36
    45
  • (ii)
    Weight (in kg)
    55.5
    61.5
    67.5
    73.5
    79.5
    85.5
    No. of students
    15
    45
    29
    18
    36
    5
  • (iii)
    Weight (in kg)
    55.5
    61.5
    67.5
    73.5
    79.5
    85.5
    No. of students
    15
    5
    29
    18
    36
    45
  • (iv)
    Weight (in kg)
    55.5
    61.5
    67.5
    73.5
    79.5
    85.5
    No. of students
    15
    5
    29
    14
    36
    45
  • (v)
    Weight (in kg)
    55.5
    61.5
    67.5
    73.5
    79.5
    85.5
    No. of students
    15
    29
    5
    18
    36
    45
Question 23
23.
    • Given frequency polygon showing the number of heart patients at various age groups, identify the class interval table.
  • (i)
    Age (in years)
    22 - 31
    32 - 41
    42 - 51
    52 - 61
    62 - 71
    72 - 81
    No. of heart patients
    11
    16
    27
    29
    30
    19
  • (ii)
    Age (in years)
    22 - 31
    32 - 41
    42 - 51
    52 - 61
    62 - 71
    72 - 81
    No. of heart patients
    11
    25
    16
    29
    30
    19
  • (iii)
    Age (in years)
    22 - 31
    32 - 41
    42 - 51
    52 - 61
    62 - 71
    72 - 81
    No. of heart patients
    11
    16
    25
    25
    30
    19
  • (iv)
    Age (in years)
    22 - 31
    32 - 41
    42 - 51
    52 - 61
    62 - 71
    72 - 81
    No. of heart patients
    11
    19
    25
    29
    30
    16
  • (v)
    Age (in years)
    22 - 31
    32 - 41
    42 - 51
    52 - 61
    62 - 71
    72 - 81
    No. of heart patients
    11
    16
    25
    29
    30
    19
Question 24
24.
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)
    2007-08
  • (ii)
    2006-07
  • (iii)
    2008-09
  • (iv)
    2009-10
  • (v)
    2010-11
Question 25
25.
Heights of 250 students (in cm) are given below. Identify the class mark table for the given histogram.
  • (i)
    Height (in cm)
    129.5
    137.5
    145.5
    153.5
    161.5
    169.5
    177.5
    No. of students
    30
    11
    39
    49
    37
    46
    34
  • (ii)
    Height (in cm)
    129.5
    137.5
    145.5
    153.5
    161.5
    169.5
    177.5
    No. of students
    30
    11
    43
    47
    37
    46
    34
  • (iii)
    Height (in cm)
    129.5
    137.5
    145.5
    153.5
    161.5
    169.5
    177.5
    No. of students
    30
    43
    11
    49
    37
    46
    34
  • (iv)
    Height (in cm)
    129.5
    137.5
    145.5
    153.5
    161.5
    169.5
    177.5
    No. of students
    30
    11
    43
    49
    37
    46
    34
  • (v)
    Height (in cm)
    129.5
    137.5
    145.5
    153.5
    161.5
    169.5
    177.5
    No. of students
    30
    34
    43
    49
    37
    46
    11
    Assignment Key
  •  1) (ii)
  •  2) (iv)
  •  3) (v)
  •  4) (iii)
  •  5) (ii)
  •  6) (iv)
  •  7) (ii)
  •  8) (i)
  •  9) (iii)
  •  10) (iv)
  •  11) (v)
  •  12) (v)
  •  13) (i)
  •  14) (ii)
  •  15) (i)
  •  16) (iii)
  •  17) (iv)
  •  18) (iv)
  •  19) (ii)
  •  20) (iii)
  •  21) (iii)
  •  22) (iii)
  •  23) (v)
  •  24) (ii)
  •  25) (iv)