SSC Board Practice

Class VI Class VII Class VIII Class IX Class X
SSC Grade VII - Data Handling
Question 1
1.
1998 students of a school use different modes of travel to school. Identify the table for the given bar diagram.
  • Mode of travel
    Moped
    School Bus
    Car
    School Van
    By Foot
    RTC Bus
    Auto
    No. of students
    414
    99
    243
    180
    441
    342
    279
  • Mode of travel
    Moped
    School Bus
    Car
    School Van
    By Foot
    RTC Bus
    Auto
    No. of students
    180
    243
    414
    99
    342
    441
    279
  • Mode of travel
    Moped
    School Bus
    Car
    School Van
    By Foot
    RTC Bus
    Auto
    No. of students
    441
    279
    414
    99
    180
    243
    342
  • Mode of travel
    Moped
    School Bus
    Car
    School Van
    By Foot
    RTC Bus
    Auto
    No. of students
    441
    180
    414
    99
    342
    243
    279
  • Mode of travel
    Moped
    School Bus
    Car
    School Van
    By Foot
    RTC Bus
    Auto
    No. of students
    279
    441
    180
    342
    243
    414
    99
Question 2
2.
    • The observations of an ungrouped data are
    • x

      1
    • ,
    • x

      2
    • ,
    • x

      3
    • and
    • x

      1
    • <
    • x

      2
    • <
    • x

      3
    • .
    • If the mean and median of the data are
    • 30
    • and
    • 20
    • respectively and
    • x

      3
    • -
    • x

      1
    • =
    • 50
    • ,
    • find
    • x

      1
    • ,
    • x

      2
    • ,
    • x

      3
      • 20
      • ,
      • 20
      • ,
      • 120
      • 10
      • ,
      • 20
      • ,
      • 60
      • 12
      • ,
      • 20
      • ,
      • 62
      • 14
      • ,
      • 20
      • ,
      • 64
Question 3
3.
    • A man earns Rs 2880 per month. His expenditure during a month is as follows. Find the pie chart sector angle for "Savings"
    • Item
      Dish bill
      Water
      Savings
      Electricity
      Food
      Education
      Misc.
      Expenses (in rupees)
      90
      180
      225
      270
      495
      720
      900
  • 30.12°
  • 29.12°
  • 28.12°
  • 27.12°
  • 26.12°
Question 4
4.
    • The scores obtained by 9 students in a test are given below. Find the maximum score.
      • 18
      • 17
      • 18
      • 7
      • 6
      • 17
      • 5
      • 9
      • 7
  • 7
  • 13
  • 5
  • 18
  • 9
Question 5
5.
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
  • 2007-08
  • 2010-11
  • 2008-09
  • 2009-10
Question 6
6.
    • The following table gives the data regarding
    • the favourite sport of
    • 235
    • students of a school.
    • Find number of students who like
    • football
    • .
    • Sport
      carroms
      running
      shotput
      football
      high jump
      tennis
      basketball
      long jump
      No. of Students
      37
      13
      41
      43
      24
      34
      12
      31
  • 42
  • 43
  • 41
  • 46
  • 44
Question 7
7.
    • Given the mean of
    • 10
    • samples as
    • 5
      7
      10
    • ,
    • what is the new mean if two samples
    • 8
    • and
    • 3
    • are added ?
  • 5
  • 27
    5
  • 19
    3
  • 17
    3
  • 7
Question 8
8.
    • The mean of the below random sample is
    • 32
      2
      5
    • .
    • Find the missing quantity.
      • 27
      • 16
      • x
      • 49
      • 23
      • 31
      • 32
      • 43
      • 48
      • 38
  • 19
  • 18
  • 17
  • 14
  • 16
Question 9
9.
Read the column-graph given below. Find the year that has maximum food grains production.
  • 2011
  • 2007
  • 2008
  • 2009
  • 2010
Question 10
10.
There are 730 creatures in a zoo. Find the type of creature that has 140 creatures presense in the zoo.
  • Domestic animals
  • Birds
  • Wild animals
  • Land animals
  • Reptiles