SSC Board Practice

Class VI Class VII Class VIII Class IX Class X
SSC Grade VII - Data Handling
Question 1
1.
    • A man earns Rs 2430 per month. His expenditure during a month is as follows. Find the pie chart sector angle for "Electricity"
    • Item
      Electricity
      Clothing
      Dish bill
      Food
      Savings
      Loan
      Misc.
      Expenses (in rupees)
      90
      180
      270
      315
      405
      540
      630
  • 13.33°
  • 12.33°
  • 11.33°
  • 14.33°
  • 15.33°
Question 2
2.
Given below is the column-graph showing heights of some mountain peaks. Find the mountain that has minimum height.
  • Mount Everest
  • Nanga Parbat
  • Kilimanjaro
  • Nanda Devi
  • Alps
Question 3
3.
Shown below is the total food grain production of 365 million tonnes over 5 years. Find the year that has minimum food grain production.
  • 2007
  • 2010
  • 2009
  • 2008
  • 2011
Question 4
4.
The pie chart given below shows purchase of number of cars of different automobile companies in America. Identify the sector angle of "Buggatti Veyron".
  • 43
  • 42
  • 40
  • 44
  • 41
Question 5
5.
    • If the mean of
    • 5
    • samples is
    • 25
      4
      5
    • ,
    • what is the new mean if
    • 3
    • is added to each number.
  • 200
    7
  • 142
    5
  • 146
    5
  • 144
    5
  • 88
    3
Question 6
6.
    • 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
    • 18
    • and
    • 12
    • respectively and
    • x

      3
    • -
    • x

      1
    • =
    • 30
    • ,
    • find
    • x

      1
    • ,
    • x

      2
    • ,
    • x

      3
      • 10
      • ,
      • 12
      • ,
      • 40
      • 12
      • ,
      • 12
      • ,
      • 72
      • 8
      • ,
      • 12
      • ,
      • 38
      • 6
      • ,
      • 12
      • ,
      • 36
Question 7
7.
    • Weights of 14 students (in kg) are given below. Find the mean weight.
      • 46
      • 49
      • 51
      • 49
      • 59
      • 48
      • 53
      • 44
      • 60
      • 55
      • 45
      • 44
      • 55
      • 44
  • 353
    7
    kg
  • 351
    7
    kg
  • 358
    7
    kg
  • 365
    7
    kg
  • 352
    7
    kg
Question 8
8.
Find the mean of the first 20 even numbers.
  • 20
  • 22
  • 23
  • 19
  • 21
Question 9
9.
Find the median of all prime numbers between 50 and 90.
  • 74
  • 70
  • 69
  • 71
  • 72
Question 10
10.
    • Scores of 16 students are given below. Find the mode score.
      • 73
      • 81
      • 78
      • 88
      • 84
      • 77
      • 83
      • 77
      • 87
      • 72
      • 70
      • 84
      • 85
      • 84
      • 74
      • 84
  • 83
  • 82
  • 84
  • 85
  • 86