1.
In which quadrant does the point(-4, -7) lie?
Answer: Option 'C'
The point (-4, -7) lies in 3rd quadrant.
2.
In which quadrant does the point(1, 5) lie?
Answer: Option 'A'
The point (1, 5) lies in 1st quadrant.
3.
In which quadrant does the point(9, -2) lie?
Answer: Option 'D'
The point (9, -2) lies in 4th quadrant.
4.
In which quadrant does the point(-7, 6) lie?
Answer: Option 'B'
The point (-7, 6) lies in 2nd quadrant.
5.
In which quadrant does the point(0, 9) lie?
Answer: Option 'B'
Answer: Option 'B'
The point (0, 9) lies in x-axis.
6.
In which quadrant does the point(9, 0) lie?
Answer: Option 'A'
The point (9, 0) lies in y-axis.
7.
Find the distance of the point A(4, -4) from the origin.
Answer: Option 'D'
OA = √42+(-4)2 = √16+16 = √32 = 8√2
8.
Find the distance of the point A(3, -3) from the origin.
Answer: Option 'A'
OA = √32+(-3)2 = √9+9 = √18 = 3√2
9.
P is a point on x-axis at a distance of 4 units from y-axis to its right. The co-ordinates of P are:
Answer: Option 'A'
The co-ordinates of P are A(4, 0)
10.
A is a point on y-axis at a distance of 5 units from x-axis lying below x-axis. The co-ordinates of A are:
Answer: Option 'D'
The co-ordinates of A are A(0, -5)