SSC Board Practice

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SSC Grade IX - Real Numbers
Question 1
1.
The decimal number 0.858 lies between
  • {1,2}
  • {-2,-1}
  • {0,1}
  • {-1,0}
  • {2,3}
Question 2
2.
The decimal number -8.017 lies between
  • {-8.027,-8.007}
  • {-8.007,-7.997}
  • {-8.019,-8.018}
  • {-8.037,-8.027}
  • {-8.016,-8.015}
Question 3
3.
    • Express
    • 56
      29
    • as a decimal correct to 2 decimal places
  • 19.31
  • 0.19
  • 1.93
  • 2.03
  • 1.73
Question 4
4.
    • If

      • √

        2
        = 1.4142,

      • √

        3
        = 1.7321,

      • √

        5
        = 2.2361,

      • √

        7
        = 2.6458,
    • the value of
    • (
      2

      √

      6
      +
      8

      √

      5
      )
    • =
  • 20.788
  • 23.788
  • 21.788
  • 24.788
  • 22.788
Question 5
5.
Which of the following is a decimal fraction?
  • 2
    3
  • 20
    1
    3
  • 4
    3
    13
  • 11
    9
  • 4
    10
Question 6
6.
    • (-4) -7
       
      (-4) 2
       
    • =
  • (-4) -8
     
  • (-6) -9
     
  • (-4) -9
     
  • (-4) -10
     
  • (-2) -9
     
Question 7
7.
    • Simplify the expression
    • 5 -6
       
    • ✕
    • 5 -6
       
  • 25 -5
     
  • 27 -6
     
  • 25 -6
     
  • 25 -7
     
  • 22 -6
     
Question 8
8.
    • If

      • √

        2
        = 1.4142,

      • √

        3
        = 1.7321,

      • √

        5
        = 2.2361,

      • √

        7
        = 2.6458,
    • the value of
    • (
      2

      √

      560
      +
      3

      √

      240
      )
    • =
  • 93.804
  • 94.804
  • 92.804
  • 91.804
  • 95.804
Question 9
9.
    • Express
    • 95
      54
    • as a decimal correct to 2 decimal places
  • 1.56
  • 1.86
  • 1.96
  • 1.66
  • 1.76
Question 10
10.
Which of the following is true?
  • 32
    19
    <
    39
    25
  • 40
    19
    >
    23
    9
  • 36
    25
    <
    13
    2
  • 37
    29
    >
    17
    4
  • 23
    15
    >
    23
    13