ICSE Board Practice

Class VI Class VII Class VIII Class IX Class X
ICSE Grade IX - Graphical Representation of Statistical Data
Question 1
1.
    • Ages of 195 students (in years) are given below.
    • Identify the class interval table for the given histogram and frequency polygon on the same graph.
  • Age (in years)
    11 - 21
    22 - 32
    33 - 43
    44 - 54
    55 - 65
    66 - 76
    77 - 87
    88 - 98
    No. of students
    33
    27
    4
    23
    39
    50
    6
    10
  • Age (in years)
    11 - 21
    22 - 32
    33 - 43
    44 - 54
    55 - 65
    66 - 76
    77 - 87
    88 - 98
    No. of students
    33
    27
    23
    7
    39
    50
    6
    10
  • Age (in years)
    11 - 21
    22 - 32
    33 - 43
    44 - 54
    55 - 65
    66 - 76
    77 - 87
    88 - 98
    No. of students
    33
    27
    7
    23
    39
    50
    6
    10
  • Age (in years)
    11 - 21
    22 - 32
    33 - 43
    44 - 54
    55 - 65
    66 - 76
    77 - 87
    88 - 98
    No. of students
    33
    27
    7
    23
    44
    50
    6
    10
  • Age (in years)
    11 - 21
    22 - 32
    33 - 43
    44 - 54
    55 - 65
    66 - 76
    77 - 87
    88 - 98
    No. of students
    33
    10
    7
    23
    39
    50
    6
    27
Question 2
2.
Scores of 179 students are given below. Identify the class mark table for the given histogram.
  • Score
    42.5
    52.5
    62.5
    72.5
    82.5
    92.5
    No. of students
    16
    7
    47
    45
    37
    30
  • Score
    42.5
    52.5
    62.5
    72.5
    82.5
    92.5
    No. of students
    16
    30
    47
    42
    37
    7
  • Score
    42.5
    52.5
    62.5
    72.5
    82.5
    92.5
    No. of students
    16
    7
    44
    42
    37
    30
  • Score
    42.5
    52.5
    62.5
    72.5
    82.5
    92.5
    No. of students
    16
    7
    47
    42
    37
    30
  • Score
    42.5
    52.5
    62.5
    72.5
    82.5
    92.5
    No. of students
    16
    47
    7
    42
    37
    30
Question 3
3.
    • Ages of 253 students (in years) are given below.
    • Identify the class interval table for the given histogram and frequency polygon on the same graph.
  • Age (in years)
    16 - 25
    25 - 34
    34 - 43
    43 - 52
    52 - 61
    61 - 70
    70 - 79
    79 - 88
    No. of students
    40
    8
    41
    32
    38
    47
    43
    9
  • Age (in years)
    16 - 25
    25 - 34
    34 - 43
    43 - 52
    52 - 61
    61 - 70
    70 - 79
    79 - 88
    No. of students
    40
    8
    41
    32
    33
    47
    43
    9
  • Age (in years)
    16 - 25
    25 - 34
    34 - 43
    43 - 52
    52 - 61
    61 - 70
    70 - 79
    79 - 88
    No. of students
    40
    8
    32
    41
    33
    47
    43
    9
  • Age (in years)
    16 - 25
    25 - 34
    34 - 43
    43 - 52
    52 - 61
    61 - 70
    70 - 79
    79 - 88
    No. of students
    40
    9
    41
    32
    33
    47
    43
    8
  • Age (in years)
    16 - 25
    25 - 34
    34 - 43
    43 - 52
    52 - 61
    61 - 70
    70 - 79
    79 - 88
    No. of students
    40
    8
    43
    32
    33
    47
    43
    9
Question 4
4.
    • Heights of 200 plants (in cm) are given below.
    • Identify the class interval table for the given frequency polygon.
  • Height (in cm)
    63 - 72
    73 - 82
    83 - 92
    93 - 102
    103 - 112
    113 - 122
    123 - 132
    133 - 142
    No. of plants
    11
    31
    48
    6
    45
    6
    11
    45
  • Height (in cm)
    63 - 72
    73 - 82
    83 - 92
    93 - 102
    103 - 112
    113 - 122
    123 - 132
    133 - 142
    No. of plants
    11
    31
    52
    6
    42
    6
    11
    45
  • Height (in cm)
    63 - 72
    73 - 82
    83 - 92
    93 - 102
    103 - 112
    113 - 122
    123 - 132
    133 - 142
    No. of plants
    11
    31
    6
    48
    42
    6
    11
    45
  • Height (in cm)
    63 - 72
    73 - 82
    83 - 92
    93 - 102
    103 - 112
    113 - 122
    123 - 132
    133 - 142
    No. of plants
    11
    31
    48
    6
    42
    6
    11
    45
  • Height (in cm)
    63 - 72
    73 - 82
    83 - 92
    93 - 102
    103 - 112
    113 - 122
    123 - 132
    133 - 142
    No. of plants
    11
    45
    48
    6
    42
    6
    11
    31
Question 5
5.
The marks obtained by John in his annual exam are shown below. Find the subject that has minimum score.
  • English
  • Biology
  • German
  • Telugu
  • Urdu
Question 6
6.
    • Temperatures of 227 days (in °C) are given below.
    • Identify the class interval table for the given histogram and frequency polygon on the same graph.
  • Temperature (in degree)
    31 - 41
    42 - 52
    53 - 63
    64 - 74
    75 - 85
    86 - 96
    97 - 107
    No. of days
    29
    23
    27
    50
    41
    47
    12
  • Temperature (in degree)
    31 - 41
    42 - 52
    53 - 63
    64 - 74
    75 - 85
    86 - 96
    97 - 107
    No. of days
    29
    12
    27
    48
    41
    47
    23
  • Temperature (in degree)
    31 - 41
    42 - 52
    53 - 63
    64 - 74
    75 - 85
    86 - 96
    97 - 107
    No. of days
    29
    27
    23
    48
    41
    47
    12
  • Temperature (in degree)
    31 - 41
    42 - 52
    53 - 63
    64 - 74
    75 - 85
    86 - 96
    97 - 107
    No. of days
    29
    23
    32
    48
    41
    47
    12
  • Temperature (in degree)
    31 - 41
    42 - 52
    53 - 63
    64 - 74
    75 - 85
    86 - 96
    97 - 107
    No. of days
    29
    23
    27
    48
    41
    47
    12
Question 7
7.
The following bar graph gives data regarding the favourite sport of 540 students of a school. Identify the table for the given bar diagram.
  • Sport
    football
    shotput
    wrestling
    table tennis
    No. of Boys
    81
    63
    46
    18
    No. of Girls
    81
    99
    48
    90
  • Sport
    football
    shotput
    wrestling
    table tennis
    No. of Boys
    81
    99
    54
    98
    No. of Girls
    81
    63
    54
    24
  • Sport
    football
    shotput
    wrestling
    table tennis
    No. of Boys
    74
    63
    54
    18
    No. of Girls
    81
    99
    54
    90
  • Sport
    football
    shotput
    wrestling
    table tennis
    No. of Boys
    81
    63
    54
    18
    No. of Girls
    81
    99
    54
    90
  • Sport
    football
    shotput
    wrestling
    table tennis
    No. of Boys
    81
    63
    54
    18
    No. of Girls
    81
    107
    54
    90
Question 8
8.
There are certain creatures in a zoo. Find the type of creature that has 234 creatures presense in the zoo.
  • Reptiles
  • Birds
  • Wild animals
  • Land animals
  • Water animals
Question 9
9.
On a certain day, the temperature in a city was recorded as shown below. Find the time that has minimum temperature.
  • 1 p.m.
  • 3 p.m.
  • 11 a.m.
  • 5 p.m.
  • 9 a.m.
Question 10
10.
The heights of boys and girls of tenth class of a school are given below. Identify the table for the given bar diagram.
  • Height (cm)
    135
    140
    145
    150
    155
    160
    Boys
    11
    43
    31
    35
    39
    36
    Girls
    37
    39
    35
    11
    31
    43
  • Height (cm)
    135
    140
    145
    150
    155
    160
    Boys
    37
    39
    29
    11
    31
    43
    Girls
    11
    43
    37
    35
    39
    36
  • Height (cm)
    135
    140
    145
    150
    155
    160
    Boys
    11
    43
    31
    35
    39
    36
    Girls
    37
    39
    35
    11
    24
    43
  • Height (cm)
    135
    140
    145
    150
    155
    160
    Boys
    11
    51
    31
    35
    39
    36
    Girls
    37
    33
    35
    11
    31
    43
  • Height (cm)
    135
    140
    145
    150
    155
    160
    Boys
    11
    43
    31
    42
    39
    36
    Girls
    37
    39
    35
    11
    31
    43