Coordinate Geometry Grade 9 & 10

Sum of values of ordinate in the given set of coordinates: (3, 4), (1, -1), and (0, 3).

• 6

• 4

• 5

• None of these

The section formed by horizontal and vertical lines determining the position of the point in a cartesian plane is called ______.

• Origin

• Axes

• Quadrants

• None of these

If the coordinates of a point are (0, -7), then it lies in _____.

• X-axis

• Y-axis

• Origin

• 2^nd Quadrant

If the coordinates of a point are (-4, 6), then it lies in ______.

• 1^st Quadrant

• 2^nd Quadrant

• 3^rd Quadrant

• 4^th Quadrant

Which of the following is correct about points (1, 2), (-2, -3), (2, -3)?

• 1^st Quadrant

• 3^rd Quadrant

• 4^th Quadrant

• None of these

Signs of the abscissa and ordinate of a point in the second quadrant are respectively ____.

• +, +

• +, –

• -, +

• -, –

In which quadrant the values of both X & Y coordinate is negative?

• 1^st Quadrant

• 2^nd Quadrant

• 3^rd Quadrant

• 4^th Quadrant

If the coordinates of two points are P (-4, 2) and Q (-2, 5), then find the difference of the abscissa of the two points.

• -2

• 3

• -6

• None of these

Out of the following points, which one lies to the right side of the origin on the X-axis?

• (-2, 0)

• (0, 4)

• (5, 0)

• (2, 3)

Which among the points P(-1, 2), Q(3, -4), R(5, 6), S(2, -3) lie in the fourth quadrant?

• P only

• R only

• Q and S

• P and R