CBSE Board Practice

Class VI Class VII Class VIII Class IX Class X
CBSE Grade VIII - Data Handling
Question 1
1.
Sum of the angles of various sectors in a pie-diagram
  • 180°
  • 270°
  • 360°
  • 90°
Question 2
2.
    • The following table gives the data regarding
    • the favourite sport of
    • 259
    • students of a school.
    • Find number of students who like
    • tennis
    • .
    • Sport
      carroms
      volleyball
      tennis
      basketball
      shotput
      high jump
      cricket
      long jump
      No. of Students
      34
      15
      42
      36
      40
      45
      30
      17
  • 40
  • 43
  • 41
  • 42
  • 45
Question 3
3.
There are 3240 creatures in a zoo. Find the count of "Beast animals".
  • 453
  • 450
  • 448
  • 452
  • 447
Question 4
4.
Read the given column-graph. Find the month that has minimum rainfall.
  • November
  • June
  • August
  • July
  • October
Question 5
5.
    • The class boundaries of 21 - 29 which is in exclusive form are
  • 21
    -
    29
  • 21
    -
    29.5
  • 21.5
    -
    28.5
  • 20.5
    -
    29
  • 20.5
    -
    29.5
Question 6
6.
The table below shows the preferred free time activity of 1296 school students. Find the pie chart sector angle for "Community work"
Activity
Community work
Reading books
Painting
Playing
Listening music
Singing
Dancing
Helping parents
No.of students
36
72
108
126
144
234
252
324
  • 9.00°
  • 8.00°
  • 12.00°
  • 11.00°
  • 10.00°
Question 7
7.
The results declared by a school was as under. Identify the table for the given pie diagram.
  • Result
    I division
    II division
    III division
    Failed
    No. of Students
    72
    108
    45
    90
  • Result
    I division
    II division
    III division
    Failed
    No. of Students
    45
    72
    90
    108
  • Result
    I division
    II division
    III division
    Failed
    No. of Students
    108
    90
    45
    72
Question 8
8.
    • The class size used in the below table is
    • Class-Interval
      11 - 20
      20 - 29
      29 - 38
      38 - 47
      47 - 56
      Frequency
      24
      3
      4
      4
      23
  • 8
  • 7
  • 9
  • 11
  • 10
Question 9
9.
Shown below is the total food grain production of 320 million tonnes over 5 years. Find the year that has 80 million tonnes food grain production.
  • 2009
  • 2010
  • 2007
  • 2011
  • 2008
Question 10
10.
    • Given class interval
    • 43
    • -
    • 53
    • in exclusive form, its
    • upper limit is
  • 51
  • 52
  • 54
  • 53
  • 56