Cartesian plane & Coordinate Axes

Q.

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

1. $+,+$

2. $-,-$

3. $-,+$

4. $+,-$

Q.

If the coordinates of the origin are (a, b), then the value of ab is ___.

Q.

The distances of points that lie above the origin, which are measured along the Y axis, are taken as ____, and the distances of points that lie below the origin, which are measured along the Y axis, are taken as ____.

1. Negative and Positive

2. Positive and Positive

3. Negative and Negative

4. Positive and Negative

Q. A straight line divides the plane into _____ parts

1. 2
2. 5
3. 3
4. 4