ICSE Board Practice

Class VI Class VII Class VIII Class IX Class X
ICSE Grade X - Linear Inequations
Question 1
1.
    • Solve the inequation
    • (
      −
      9
      x
      −
      36
      		)
      ≤
      0
      ,
      x
      ∈
      Z
  • {-4,-5,-6,-7,-8,...}
  • {-5,-6,-7,-8,-9,...}
  • {-3,-2,-1,0,1,...}
  • {-4,-3,-2,-1,0,...}
Question 2
2.
    • Which of the following figures represents the solution set
    • {-6,-7,-8,-9,-10,-11,...}
  • III
  • IV
  • I
  • II
Question 3
3.
    • Which of the following inequations is not the same as
    • 5
      x
      ≤
      (
      7
      x
      +
      6
      		)
      ,
      x
      ∈
      Z
  • (
    7
    x
    +
    8
    		)
    ≤
    (
    9
    x
    +
    14
    		)
    ,
    x
    ∈
    Z
  • (
    x
    +
    7
    		)
    ≤
    (
    3
    x
    +
    13
    		)
    ,
    x
    ∈
    Z
  • (
    10
    x
    +
    5
    		)
    ≤
    (
    12
    x
    +
    11
    		)
    ,
    x
    ∈
    Z
  • (
    x
    +
    7
    		)
    ≤
    (
    9
    x
    +
    14
    		)
    ,
    x
    ∈
    Z
  • (
    7
    x
    +
    9
    		)
    ≤
    (
    9
    x
    +
    15
    		)
    ,
    x
    ∈
    Z
Question 4
4.
    • The solution set of the inequality
    • (
      4
      x
      +
      6
      		)
      ≥
      2
      ,
      x
      ∈
      Z
    • is
  • {-1,0,1,2,3,...}
  • {-2,-3,-4,-5,-6,...}
  • {0,1,2,3,4,...}
  • {0,-1,-2,-3,-4,...}
  • {3,4,5,6,7,...}
Question 5
5.
    • Solve the inequation
    • (
      9
      x
      +
      45
      		)
      <
      0
      ,
      x
      ∈
      Z
  • {-4,-3,-2,-1,0,...}
  • {-5,-6,-7,-8,-9,...}
  • {-6,-7,-8,-9,-10,...}
  • {-5,-4,-3,-2,-1,...}
Question 6
6.
    • Identify the solution for the inequality
    • (
      −
      6
      		)
      <
      (
      −
      2
      x
      +
      9
      		)
      ≤
      6
      ,
      x
      ∈
      Z
  • III
  • I
  • II
  • IV
Question 7
7.
Which of the following is not an inequation?
  • (
    −
    6
    x
    +
    5
    		)
    ≤
    (
    7
    x
    +
    9
    		)
    ,
    x
    ∈
    Z
  • (
    2
    x
    −
    5
    		)
    <
    (
    −
    6
    x
    +
    2
    		)
    ,
    x
    ∈
    Z
  • 3
    x
    =
    (
    8
    x
    −
    5
    		)
  • (
    9
    x
    −
    7
    		)
    >
    (
    −
    x
    −
    9
    		)
    ,
    x
    ∈
    Z
  • (
    −
    8
    x
    −
    5
    		)
    ≥
    (
    −
    5
    x
    −
    5
    		)
    ,
    x
    ∈
    Z
Question 8
8.
    • Which of the following inequations is not the same as
    • (
      −
      7
      x
      −
      2
      		)
      >
      (
      −
      9
      x
      +
      2
      		)
      ,
      x
      ∈
      Z
  • (
    −
    21
    x
    −
    6
    		)
    >
    (
    −
    27
    x
    +
    6
    		)
    ,
    x
    ∈
    Z
  • (
    49
    x
    +
    14
    		)
    <
    (
    63
    x
    −
    14
    		)
    ,
    x
    ∈
    Z
  • (
    −
    21
    x
    −
    6
    		)
    >
    (
    63
    x
    −
    14
    		)
    ,
    x
    ∈
    Z
  • (
    −
    14
    x
    −
    4
    		)
    >
    (
    −
    18
    x
    +
    4
    		)
    ,
    x
    ∈
    Z
  • (
    35
    x
    +
    10
    		)
    <
    (
    45
    x
    −
    10
    		)
    ,
    x
    ∈
    Z
Question 9
9.
    • The solution set of the inequality
    • (
      7
      x
      +
      9
      		)
      ≤
      6
      ,
      x
      ∈
      Z
    • is
  • {1,2,3,4,5,...}
  • {-1,0,1,2,3,...}
  • {0,1,2,3,4,...}
  • {-1,-2,-3,-4,-5,...}
Question 10
10.
    • Which of the following figures represents the solution set
    • {3,4,5,6,7,8,...}
  • II
  • IV
  • I
  • III