Coordinate Geometry CBSE Questions & Answers

Coordinate Geometry

This is Mathematics Class 09 Coordinate Geometry CBSE Questions & Answers. There are 15 questions in this test with each question having around four answer choices.

Questions & Answers

1
A point both of whose co-ordinates are positive lies in
  • A
    quadrant III only
  • B
    quadrant I only
    Correct
  • C
    quadrant I and III
  • D
    quadrant II and IV
2
A point both of whose co-ordinates are negative lies in
  • A
    quadrant I only
  • B
    quadrant I and III
  • C
    quadrant II and IV
  • D
    quadrant III only
    Correct
3
Abscissa of a point is positive in
  • A
    quadrant I and IV
    Correct
  • B
    quadrant IV only
  • C
    quadrant I only
  • D
    quadrant II and III
4
Abscissa of a point is negative in
  • A
    quadrant IV only
  • B
    quadrant I only
  • C
    quadrant II and III
    Correct
  • D
    quadrant I and IV
5
Ordinate of a point is positive in
  • A
    quadrant II only
  • B
    quadrant I only
  • C
    quadrant I and II
    Correct
  • D
    quadrant IV and III
6
Ordinate of a point is negative in
  • A
    quadrant IV only
  • B
    quadrant III and IV
    Correct
  • C
    quadrant I and II
  • D
    quadrant III only
7
The signs of abscissa and ordinate of a point in quadrant I are
  • A
    \(( - ,{\text{ }} - )\)
  • B
    \(( + ,{\text{ }} + )\)
    Correct
  • C
    \(( + ,{\text{ }} - )\)
  • D
    \(( - ,{\text{ }} + )\)
8
The signs of abscissa and ordinate of a point in quadrant II are
  • A
    \(( + ,{\text{ }} + )\)
  • B
    \(( - ,{\text{ }} + )\)
    Correct
  • C
    \(( + ,{\text{ }} - )\)
  • D
    \(( - ,{\text{ }} - )\)
9
The signs of abscissa and ordinate of a point in quadrant III are
  • A
    \(( + ,{\text{ }} - )\)
  • B
    \(( - ,{\text{ }} - )\)
    Correct
  • C
    \(( - ,{\text{ }} + )\)
  • D
    \(( + ,{\text{ }} + )\)
10
The signs of abscissa and ordinate of a point in quadrant IV are
  • A
    \(( + ,{\text{ }} - )\)
    Correct
  • B
    \(( - ,{\text{ }} + )\)
  • C
    \(( + ,{\text{ }} + )\)
  • D
    \(( - ,{\text{ }} - )\)
11
If A(2, 3) and B(-3, 4), then (abscissa of A) – (abscissa of B) is
  • A
    -5
  • B
    1
  • C
    -1
  • D
    5
    Correct
12
If P(3, 9) and Q(-3, -4), then (abscissa of P) – (ordinate of Q) is
  • A
    -1
  • B
    7
    Correct
  • C
    -7
  • D
    1
13
Which of the following points lie on the line y = 3x – 4 ?
  • A
    (3, 9)
  • B
    (2, 2)
    Correct
  • C
    (4, 12)
  • D
    (5, 15)
14
Which of the following point does not lie on the line y = 2x + 3?
  • A
    (3, 9)
  • B
    (3, 7)
    Correct
  • C
    (-5, -7)
  • D
    (-1, 1)
15
The area of a triangle whose vertices are (0, 0), (4, 0) and (0, 6) is
  • A
    12 sq. units
    Correct
  • B
    36 sq. units
  • C
    6 sq. units
  • D
    24 sq. units