SSC Board Practice

SSC Grade IX - Real Numbers
Question 1
1.
    • Convert the non-terminating recurring decimal
    • 20.27777777777777...
    • to rational number
  • 73

    4
  • 365

    16
  • 367

    18
  • 121

    6
  • 365

    18
Question 2
2.
Find the sum of the rational numbers at the points labelled with letters I and J
  • 29

    2
  • 27

    2
  • 53

    4
  • 14
  • 25

    2
Question 3
3.
    • Express
    • 68

      21
    • as a decimal correct to 4 decimal places
  • 3.3381
  • 3.2381
  • 3.4381
  • 3.0381
  • 3.1381
Question 4
4.
    • 5 -5
       

      5 2
       
    • =
  • 2 -7
     
  • 7 -7
     
  • 5 -7
     
  • 5 -8
     
  • 5 -6
     
Question 5
5.
    • Express
    • 10

      57
    • as a decimal correct to 2 decimal places
  • 0.08
  • 0.38
  • 0.18
  • 0.28
  • -0.02
Question 6
6.
    • Which of the following decimal numbers lie between
    • 2336.7067
    • and
    • 2336.7068
    • ?
  • 2336.70666
  • 233.67067
  • 2336.70683
  • 23367.06744
  • 2336.70674
Question 7
7.
    • Convert the fraction
    • 181

      9
    • to non-terminating recurring decimal
  • 201.
    1
  • 0.20
    1
  • 2.0
    1
  • 2011.
    1
  • 20.
    1
Question 8
8.
    • Simplify
    • (-5) 3
       
      (-3) 3
       
      (-3) 2
       

      2 2
       
      (-5) 3
       
      3 2
       
      4 2
       
  •    
    2
    (
    -3

    4
    )
         
  •    
    3
    (
    -5

    4
    )
         
  •    
    4
    (
    -3

    4
    )
         
  •    
    3
    (
    -3

    4
    )
         
  •    
    3
    (
    -1

    4
    )
         
Question 9
9.
The decimal number -19.8 lies between
  • {-19,-18}
  • {-20,-19}
  • {-18,-17}
  • {-21,-20}
  • {-22,-21}
Question 10
10.
    • What is the decimal number represented by the shaded region?
  • -0.14
  • 0.06
  • 0.16
  • 0.26
  • -0.04