ICSE Board Practice

ICSE Grade IX - Co-ordinate Geometry
Question 1
1.
    • Find the set of points satisfying the equation
    • y
      =
      (
      2
      x
      15
      )
    • (
      (
      2
      )
      ,
      (
      19
      )
      )
    • ,
    • (
      (
      1
      )
      ,
      (
      17
      )
      )
    • ,
    • (
      0
      ,
      (
      15
      )
      )
    • ,
    • (
      1
      ,
      (
      13
      )
      )
    • ,
    • (
      2
      ,
      (
      11
      )
      )
    • (
      (
      2
      )
      ,
      (
      19
      )
      )
    • ,
    • (
      (
      1
      )
      ,
      (
      17
      )
      )
    • ,
    • (
      0
      ,
      (
      15
      )
      )
    • ,
    • (
      1
      ,
      (
      13
      )
      )
    • ,
    • (
      4
      ,
      (
      9
      )
      )
    • (
      (
      2
      )
      ,
      (
      19
      )
      )
    • ,
    • (
      (
      1
      )
      ,
      (
      17
      )
      )
    • ,
    • (
      0
      ,
      (
      15
      )
      )
    • ,
    • (
      0
      ,
      (
      12
      )
      )
    • ,
    • (
      2
      ,
      (
      11
      )
      )
    • (
      (
      2
      )
      ,
      (
      19
      )
      )
    • ,
    • (
      (
      1
      )
      ,
      (
      17
      )
      )
    • ,
    • (
      1
      ,
      (
      16
      )
      )
    • ,
    • (
      1
      ,
      (
      13
      )
      )
    • ,
    • (
      2
      ,
      (
      11
      )
      )
    • (
      (
      2
      )
      ,
      (
      19
      )
      )
    • ,
    • (
      (
      1
      )
      ,
      (
      17
      )
      )
    • ,
    • (
      (
      2
      )
      ,
      (
      17
      )
      )
    • ,
    • (
      1
      ,
      (
      13
      )
      )
    • ,
    • (
      2
      ,
      (
      11
      )
      )
Question 2
2.
    • The point
    • (
      (
      1
      )
      ,
      (
      7
      )
      )
    • lies in
  • first quadrant
  • fourth quadrant
  • third quadrant
  • second quadrant
Question 3
3.
    • Find the set of points satisfying the equation
    • (
      28
      x
      +
      15
      y
      12
      )
      =
      0
    • (
      (
      2
      )
      ,
      68

      15
      )
    • ,
    • (
      (
      1
      )
      ,
      8

      3
      )
    • ,
    • (
      0
      ,
      4

      5
      )
    • ,
    • (
      1
      ,
      (
      16

      15
      )
      )
    • ,
    • (
      4
      ,
      (
      14

      15
      )
      )
    • (
      (
      2
      )
      ,
      68

      15
      )
    • ,
    • (
      (
      1
      )
      ,
      8

      3
      )
    • ,
    • (
      0
      ,
      4

      5
      )
    • ,
    • (
      0
      ,
      (
      1

      15
      )
      )
    • ,
    • (
      2
      ,
      (
      44

      15
      )
      )
    • (
      (
      2
      )
      ,
      68

      15
      )
    • ,
    • (
      (
      1
      )
      ,
      8

      3
      )
    • ,
    • (
      (
      2
      )
      ,
      (
      6

      5
      )
      )
    • ,
    • (
      1
      ,
      (
      16

      15
      )
      )
    • ,
    • (
      2
      ,
      (
      44

      15
      )
      )
    • (
      (
      2
      )
      ,
      68

      15
      )
    • ,
    • (
      (
      1
      )
      ,
      8

      3
      )
    • ,
    • (
      1
      ,
      (
      1

      5
      )
      )
    • ,
    • (
      1
      ,
      (
      16

      15
      )
      )
    • ,
    • (
      2
      ,
      (
      44

      15
      )
      )
    • (
      (
      2
      )
      ,
      68

      15
      )
    • ,
    • (
      (
      1
      )
      ,
      8

      3
      )
    • ,
    • (
      0
      ,
      4

      5
      )
    • ,
    • (
      1
      ,
      (
      16

      15
      )
      )
    • ,
    • (
      2
      ,
      (
      44

      15
      )
      )
Question 4
4.
    • The equation of the line passing through the points
    • (
      5
      ,
      6
      )
    • and
    • (
      (
      3
      )
      ,
      8
      )
    • is
  • (
    x
    +
    13
    y
    73
    )
    =
    0
  • (
    10
    x
    4
    y
    60
    )
    =
    0
  • (
    2
    x
    +
    8
    y
    58
    )
    =
    0
  • (
    3
    x
    +
    5
    y
    49
    )
    =
    0
Question 5
5.
Which of the following is a point on the positive x-axis?
  • (
    (
    3
    )
    ,
    0
    )
  • (
    3
    ,
    0
    )
  • (
    (
    3
    )
    ,
    9
    )
  • (
    0
    ,
    (
    9
    )
    )
  • (
    0
    ,
    5
    )
Question 6
6.
Which of the points (8,7), (-4,3), (-6,-8) and (9,-1) belong to the fourth quadrant?
  • (
    (
    4
    )
    ,
    3
    )
  • (
    8
    ,
    7
    )
  • (
    (
    6
    )
    ,
    (
    8
    )
    )
  • (
    9
    ,
    (
    1
    )
    )
Question 7
7.
Which of the following is a point on the negative y-axis?
  • (
    0
    ,
    (
    4
    )
    )
  • (
    (
    7
    )
    ,
    1
    )
  • (
    (
    3
    )
    ,
    0
    )
  • (
    0
    ,
    2
    )
  • (
    4
    ,
    0
    )
Question 8
8.
A line which is neither parallel to x-axis nor y-axis is
  • a curved line
  • a horizontal line
  • an oblique line
  • a vertical line
Question 9
9.
    • The point of intersection of x-axis and y-axis
  • (
    0
    ,
    0
    )
  • (
    1
    ,
    1
    )
  • (
    1
    ,
    0
    )
  • (
    8
    ,
    0
    )
  • (
    0
    ,
    1
    )
Question 10
10.
    • Which of the following lines do not pass through the origin?
  • (
    3
    x
    +
    7
    y
    )
    =
    0
  • (
    4
    x
    +
    15
    y
    +
    73
    )
    =
    0
  • (
    7
    x
    8
    y
    )
    =
    0
  • (
    7
    x
    +
    8
    y
    )
    =
    0
  • (
    8
    x
    3
    y
    )
    =
    0