CBSE Board Practice

Class VI Class VII Class VIII Class IX Class X
CBSE Grade VIII - Linear Equations in One Variable
Question 1
1.
    • Solve the equation
    • (
      −
      7
      9
      x
      −
      7
      5
      		)
      =
      (
      −
      5
      8
      		)
  • (
    -277
    280
    		 )
  • (
    -281
    280
    		 )
  • (
    -279
    280
    		 )
  • (
    -279
    278
    		 )
  • (
    -93
    94
    		 )
Question 2
2.
    • Which of the following equations is the same as
    • (
      4
      x
      +
      4
      		)
      =
      0
  • (
    5
    x
    +
    7
    		)
    =
    (
    −
    x
    −
    3
    		)
  • (
    7
    x
    −
    4
    		)
    =
    (
    3
    x
    −
    8
    		)
  • (
    3
    x
    +
    1
    		)
    =
    (
    x
    +
    3
    		)
  • (
    7
    x
    −
    4
    		)
    =
    (
    −
    3
    x
    +
    8
    		)
  • (
    x
    +
    12
    		)
    =
    (
    3
    x
    −
    8
    		)
Question 3
3.
    • Which of the following equations is not the same as
    • (
      −
      2
      x
      −
      4
      		)
      =
      (
      −
      x
      +
      6
      		)
  • (
    −
    x
    +
    5
    		)
    =
    15
  • (
    3
    x
    −
    8
    		)
    =
    (
    −
    6
    x
    +
    10
    		)
  • (
    3
    x
    −
    8
    		)
    =
    (
    4
    x
    +
    2
    		)
  • (
    −
    3
    x
    −
    13
    		)
    =
    (
    −
    2
    x
    −
    3
    		)
  • (
    −
    7
    x
    		)
    =
    (
    −
    6
    x
    +
    10
    		)
Question 4
4.
    • Solve :
    •  
       
      (
      x
      −
      4
      		)
      		  +  
       
       
      (
      −
      x
      −
      1
      		)
       
       
      2
      =
       
       
      (
      −
      x
      −
      4
      		)
       
       
      2
  • 9
    4
  • 7
    2
  • 3
  • 3
    2
  • 5
    2
Question 5
5.
    • Which of the following equations is not the same as
    • (
      −
      8
      x
      −
      5
      		)
      =
      0
  • (
    −
    8
    x
    −
    4
    		)
    =
    1
  • (
    −
    8
    x
    −
    2
    		)
    =
    (
    −
    3
    		)
  • (
    −
    8
    x
    		)
    =
    5
  • (
    −
    8
    x
    −
    10
    		)
    =
    (
    −
    5
    		)
  • (
    −
    8
    x
    −
    6
    		)
    =
    (
    −
    1
    		)
Question 6
6.
    • Solve :
    •  
       
      3
      x
       
       
      8
      		  +  
       
       
      (
      −
      5
      x
      −
      3
      		)
       
       
      7
      =
       
       
      (
      −
      4
      x
      +
      1
      		)
       
       
      3
  • 128
    169
  • 126
    167
  • 128
    167
  • 128
    165
  • 130
    167
Question 7
7.
    • Which of the following equations is the same as
    • (
      −
      7
      x
      +
      4
      		)
      =
      (
      −
      2
      		)
  • (
    −
    11
    x
    +
    5
    		)
    =
    (
    4
    x
    −
    3
    		)
  • (
    −
    6
    x
    +
    5
    		)
    =
    (
    −
    x
    −
    3
    		)
  • (
    −
    3
    x
    +
    3
    		)
    =
    (
    4
    x
    −
    3
    		)
  • (
    −
    3
    x
    +
    3
    		)
    =
    (
    −
    4
    x
    −
    1
    		)
  • (
    −
    8
    x
    +
    3
    		)
    =
    (
    x
    −
    1
    		)
Question 8
8.
    • Which of the following equations is the same as
    • (
      −
      4
      x
      +
      4
      		)
      =
      (
      6
      x
      +
      5
      		)
  • (
    −
    7
    x
    +
    3
    		)
    =
    (
    9
    x
    +
    6
    		)
  • (
    −
    x
    +
    5
    		)
    =
    (
    9
    x
    +
    6
    		)
  • (
    −
    3
    x
    +
    7
    		)
    =
    (
    5
    x
    +
    2
    		)
  • (
    −
    x
    +
    5
    		)
    =
    (
    3
    x
    +
    4
    		)
  • (
    −
    5
    x
    +
    1
    		)
    =
    (
    7
    x
    +
    8
    		)
Question 9
9.
    • Which of the following equations is the same as
    • (
      3
      x
      +
      5
      		)
      =
      0
  • (
    3
    x
    −
    1
    		)
    =
    (
    −
    5
    		)
  • 3
    x
    =
    (
    −
    7
    		)
  • (
    3
    x
    +
    1
    		)
    =
    (
    −
    5
    		)
  • 3
    x
    =
    (
    −
    5
    		)
  • 3
    x
    =
    (
    −
    3
    		)
Question 10
10.
    • Solve :
    •  
       
      (
      x
      +
      3
      		)
       
       
      6
      		  +  
       
       
      (
      −
      x
      +
      3
      		)
       
       
      3
      =
       
       
      (
      −
      x
      −
      5
      		)
       
       
      2
  • -11
  • -15
  • -13
  • -9
  • -12