CBSE Board Practice

Class VI Class VII Class VIII Class IX Class X
CBSE Grade VIII - Data Handling
Question 1
1.
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.
  • 2006-07
  • 2009-10
  • 2010-11
  • 2008-09
  • 2007-08
Question 2
2.
On a certain day, the temperature in a city was recorded as shown below. Find the time that has minimum temperature.
  • 5 a.m.
  • 1 p.m.
  • 5 p.m.
  • 3 p.m.
  • 7 a.m.
Question 3
3.
    • The marks obtained by
    • 20
    • students in an examination are given below.
    • Represent the data in the form of a frequency distribution table
    • in exclusive form
    • taking class size
    • 6
    • .
      • 77
      • 77
      • 41
      • 48
      • 67
      • 74
      • 66
      • 69
      • 75
      • 40
      • 68
      • 47
      • 46
      • 46
      • 54
      • 44
      • 79
      • 64
      • 61
      • 57
  • Marks
    40 - 46
    46 - 52
    52 - 58
    58 - 64
    64 - 70
    70 - 76
    76 - 82
    No. of Students
    3
    4
    5
    1
    5
    2
    3
  • Marks
    40 - 46
    46 - 52
    52 - 58
    58 - 64
    64 - 70
    70 - 76
    76 - 82
    No. of Students
    3
    3
    2
    1
    5
    2
    4
  • Marks
    40 - 46
    46 - 52
    52 - 58
    58 - 64
    64 - 70
    70 - 76
    76 - 82
    No. of Students
    3
    2
    4
    1
    5
    2
    3
  • Marks
    40 - 46
    46 - 52
    52 - 58
    58 - 64
    64 - 70
    70 - 76
    76 - 82
    No. of Students
    3
    4
    2
    1
    5
    2
    3
  • Marks
    40 - 46
    46 - 52
    52 - 58
    58 - 64
    64 - 70
    70 - 76
    76 - 82
    No. of Students
    3
    4
    2
    6
    5
    2
    3
Question 4
4.
In a bar diagram the value represented by a rectangle is proportional to its
  • area
  • perimeter
  • length
  • breadth
Question 5
5.
The following bar graph gives data regarding the favourite sport of 954 students of a school. Identify the table for the given bar diagram.
  • Sport
    table tennis
    tennis
    badminton
    running
    No. of Boys
    153
    180
    82
    54
    No. of Girls
    54
    153
    173
    90
  • Sport
    table tennis
    tennis
    badminton
    running
    No. of Boys
    147
    180
    90
    54
    No. of Girls
    54
    153
    180
    90
  • Sport
    table tennis
    tennis
    badminton
    running
    No. of Boys
    153
    180
    90
    54
    No. of Girls
    54
    153
    180
    90
  • Sport
    table tennis
    tennis
    badminton
    running
    No. of Boys
    153
    180
    90
    54
    No. of Girls
    54
    160
    180
    90
  • Sport
    table tennis
    tennis
    badminton
    running
    No. of Boys
    54
    153
    180
    97
    No. of Girls
    153
    180
    90
    60
Question 6
6.
The total export earnings of ₹2070 crores of a country during five years is shown below. Find the pie chart sector angle for "2010-11"
Years
2006-07
2007-08
2008-09
2009-10
2010-11
Exports(in thousand crore)
180
270
360
450
810
  • 142.87°
  • 140.87°
  • 141.87°
  • 139.87°
  • 138.87°
Question 7
7.
Students of a certain locality use different modes of travel to school as given below. Find the mode of travel that has minimum students.
  • Moped
  • By Foot
  • Auto
  • Bicycle
  • School Van
Question 8
8.
Two unbiased coins are tossed simultaneously. Find the probability of getting at least two heads.
  • 1
    2
  • 0
  • 1
    4
  • 3
    4
  • 2
    5
Question 9
9.
Students of a certain locality use different modes of travel to school as given below. Find the mode of travel that has maximum students.
  • Car
  • By Foot
  • School Van
  • Scooter
  • Moped
Question 10
10.
Two unbiased coins are tossed simultaneously. Find the probability of getting no head.
  • 2
    5
  • 1
    2
  • 3
    4
  • 0
  • 1
    4