ICSE Board Practice

Class VI Class VII Class VIII Class IX Class X
ICSE Grade VIII - Decimals
Question 1
1.
    • Expand the decimal number
    • 99.1588
  • 90
    +
    9
    +
    1
    100
    +
    5
    1000
    +
    9
    10000
  • 9
    +
    9
    10
    +
    1
    100
    +
    5
    1000
    +
    9
    10000
  • 90
    +
    9
    +
    1
    1000
    +
    6
    10000
  • 9
    10
    +
    9
    100
    +
    1
    1000
    +
    6
    10000
  • 90
    +
    9
    +
    1
    10
    +
    5
    100
    +
    8
    1000
    +
    8
    10000
Question 2
2.
    • Express
    • 9
      4
    • as a decimal correct to 4 decimal places
  • 2.45
  • 2.05
  • 2.15
  • 2.35
  • 2.25
Question 3
3.
    • Find the period of the recurring decimal
    • 6.2
      7
  • 70
  • 1
  • 7
  • 2
  • 0
Question 4
4.
The value of 57.63 ÷ 7.09 is
  • 8.13
  • 8.03
  • 8.33
  • 7.93
  • 8.23
Question 5
5.
    • Find the L.C.M of the following decimal numbers
    • 403.2, 604.8, 705.6
  • 8468.2
  • 8467.2
  • 8466.2
  • 8465.2
  • 8469.2
Question 6
6.
    • Convert the non-terminating recurring decimal
    • 24.27777777777777...
    • to rational number
  • 437
    20
  • 145
    6
  • 437
    16
  • 439
    18
  • 437
    18
Question 7
7.
The decimal number 6.90 lies between
  • {6.80,7.00}
  • {6.88,6.89}
  • {6.91,6.92}
  • {6.70,6.80}
  • {7.00,7.10}
Question 8
8.
    • Round off the decimal
    • 8747.56780
    • to the nearest
    • thousandths
  • 8747.566
  • 8747.567
  • 8747.569
  • 8747.570
  • 8747.568
Question 9
9.
    • Sort the following decimals in ascending order
    • 6.0006 , 6.0003 , 6.0009 , 6.0001 , 6.0003 , 6.0008
  • 6.0003
    ,
    6.0009
    ,
    6.0006
    ,
    6.0003
    ,
    6.0001
    ,
    6.0008
  • 6.0009
    ,
    6.0001
    ,
    6.0003
    ,
    6.0006
    ,
    6.0008
    ,
    6.0003
  • 6.0009
    ,
    6.0001
    ,
    6.0003
    ,
    6.0003
    ,
    6.0008
    ,
    6.0006
  • 6.0001
    ,
    6.0003
    ,
    6.0003
    ,
    6.0006
    ,
    6.0008
    ,
    6.0009
  • 6.0003
    ,
    6.0003
    ,
    6.0008
    ,
    6.0006
    ,
    6.0001
    ,
    6.0009
Question 10
10.
5.05 + 1 = ______
  • 8.05
  • 4.05
  • 7.05
  • 5.05
  • 6.05