ICSE Board Practice

Class VI Class VII Class VIII Class IX Class X
ICSE Grade IX - Graphical Representation of Statistical Data
Question 1
1.
Read the column-graph given below. Find the year that has minimum food grains production.
  • 2011
  • 2007
  • 2009
  • 2010
  • 2008
Question 2
2.
    • Heights of 216 plants (in cm) are given below.
    • Identify the class interval table for the given histogram.
  • Height (in cm)
    51 - 60
    61 - 70
    71 - 80
    81 - 90
    91 - 100
    101 - 110
    111 - 120
    121 - 130
    No. of plants
    22
    33
    44
    15
    27
    20
    36
    21
  • Height (in cm)
    51 - 60
    61 - 70
    71 - 80
    81 - 90
    91 - 100
    101 - 110
    111 - 120
    121 - 130
    No. of plants
    22
    33
    15
    44
    25
    20
    36
    21
  • Height (in cm)
    51 - 60
    61 - 70
    71 - 80
    81 - 90
    91 - 100
    101 - 110
    111 - 120
    121 - 130
    No. of plants
    22
    33
    44
    15
    25
    20
    36
    21
  • Height (in cm)
    51 - 60
    61 - 70
    71 - 80
    81 - 90
    91 - 100
    101 - 110
    111 - 120
    121 - 130
    No. of plants
    22
    33
    41
    15
    25
    20
    36
    21
  • Height (in cm)
    51 - 60
    61 - 70
    71 - 80
    81 - 90
    91 - 100
    101 - 110
    111 - 120
    121 - 130
    No. of plants
    22
    21
    44
    15
    25
    20
    36
    33
Question 3
3.
Given the bar graph, find the maximum frequency
  • 65
  • 60
  • 55
  • 50
  • 45
Question 4
4.
    • Rainfall of 198 days (in mm) are given below.
    • Identify the class interval table for the given frequency polygon.
  • Rainfall (in mm)
    8 - 13
    14 - 19
    20 - 25
    26 - 31
    32 - 37
    38 - 43
    44 - 49
    50 - 55
    No. of days
    37
    25
    34
    38
    21
    7
    10
    26
  • Rainfall (in mm)
    8 - 13
    14 - 19
    20 - 25
    26 - 31
    32 - 37
    38 - 43
    44 - 49
    50 - 55
    No. of days
    37
    26
    34
    38
    19
    7
    10
    25
  • Rainfall (in mm)
    8 - 13
    14 - 19
    20 - 25
    26 - 31
    32 - 37
    38 - 43
    44 - 49
    50 - 55
    No. of days
    37
    26
    31
    38
    21
    7
    10
    25
  • Rainfall (in mm)
    8 - 13
    14 - 19
    20 - 25
    26 - 31
    32 - 37
    38 - 43
    44 - 49
    50 - 55
    No. of days
    37
    26
    34
    38
    21
    7
    10
    25
  • Rainfall (in mm)
    8 - 13
    14 - 19
    20 - 25
    26 - 31
    32 - 37
    38 - 43
    44 - 49
    50 - 55
    No. of days
    37
    26
    38
    34
    21
    7
    10
    25
Question 5
5.
In a study of heart patients, the following observations are obtained. Identify the class interval table for the given histogram.
  • Age (in years)
    36 - 40
    40 - 44
    44 - 48
    48 - 52
    52 - 56
    56 - 60
    60 - 64
    64 - 68
    No. of Patients
    42
    39
    48
    35
    41
    19
    22
    43
  • Age (in years)
    36 - 40
    40 - 44
    44 - 48
    48 - 52
    52 - 56
    56 - 60
    60 - 64
    64 - 68
    No. of Patients
    42
    43
    35
    48
    41
    19
    22
    39
  • Age (in years)
    36 - 40
    40 - 44
    44 - 48
    48 - 52
    52 - 56
    56 - 60
    60 - 64
    64 - 68
    No. of Patients
    42
    43
    48
    35
    46
    19
    22
    39
  • Age (in years)
    36 - 40
    40 - 44
    44 - 48
    48 - 52
    52 - 56
    56 - 60
    60 - 64
    64 - 68
    No. of Patients
    42
    43
    43
    35
    41
    19
    22
    39
  • Age (in years)
    36 - 40
    40 - 44
    44 - 48
    48 - 52
    52 - 56
    56 - 60
    60 - 64
    64 - 68
    No. of Patients
    42
    43
    48
    35
    41
    19
    22
    39
Question 6
6.
Daily wages of 189 labourers (in ₹) are given below. Identify the class mark table for the given histogram.
  • Daily wage (in Rs)
    301.5
    308.5
    315.5
    322.5
    329.5
    336.5
    No. of labourers
    17
    33
    10
    50
    49
    35
  • Daily wage (in Rs)
    301.5
    308.5
    315.5
    322.5
    329.5
    336.5
    No. of labourers
    17
    35
    5
    50
    49
    33
  • Daily wage (in Rs)
    301.5
    308.5
    315.5
    322.5
    329.5
    336.5
    No. of labourers
    17
    33
    5
    52
    49
    35
  • Daily wage (in Rs)
    301.5
    308.5
    315.5
    322.5
    329.5
    336.5
    No. of labourers
    17
    5
    33
    50
    49
    35
  • Daily wage (in Rs)
    301.5
    308.5
    315.5
    322.5
    329.5
    336.5
    No. of labourers
    17
    33
    5
    50
    49
    35
Question 7
7.
Read the given column-graph. Find the month that has 7 cm rainfall.
  • November
  • June
  • October
  • August
  • September
Question 8
8.
The air distance of some cities from Delhi (in km) are given below. Find the city that has minimum distance.
  • Bubhaneshwar
  • Mangalore
  • Bangalore
  • Lucknow
  • Indore
Question 9
9.
    • Scores of 114 students are given below.
    • Identify the class interval table for the given frequency polygon.
  • Score
    77 - 85
    86 - 94
    95 - 103
    104 - 112
    113 - 121
    No. of students
    38
    26
    29
    11
    10
  • Score
    77 - 85
    86 - 94
    95 - 103
    104 - 112
    113 - 121
    No. of students
    38
    26
    24
    11
    10
  • Score
    77 - 85
    86 - 94
    95 - 103
    104 - 112
    113 - 121
    No. of students
    38
    30
    29
    11
    10
  • Score
    77 - 85
    86 - 94
    95 - 103
    104 - 112
    113 - 121
    No. of students
    38
    29
    26
    11
    10
  • Score
    77 - 85
    86 - 94
    95 - 103
    104 - 112
    113 - 121
    No. of students
    38
    10
    29
    11
    26
Question 10
10.
There are certain creatures in a zoo. Find the type of creature that has 167 creatures presense in the zoo.
  • Birds
  • Reptiles
  • Domestic animals
  • Beast animals
  • Land animals