Question

One year ago, a man was 8 times as old as his son. Now his age is equal to the square of his son’s age. Their present ages are​

Answer 1

CO-ORDINATE GEOMETRY

MCQ

1

3

4.

Distance between the points (5.3) and (8,1) is

5 units

(b) 6 units

25 units

If the distance between (4,0) and X, x) is 5 units, then x is

none of thes

(a) 2

N) 3

(c) 4

(d) 5

Three points are collinear they lie onha

Va) line

(b) plane (c) both (a) & (b) (d)

none of these

If the points (x, y), (2, 3) & (-3, 4) are collinear then

(a) x+y - 17 (b)

(c) x-Sy - 17 (d) x + 5y = 17

P is a point on X-axis at a distance 3 units from axis to its right the coordinates of P are

(a) (3,0)

(b)

(0,3)

(3,3)

(-3,3)

The distance of point A(4, -3) from the origin is

7 units

(c) 5 units

(b)

3 units

(d)

I unit

(a)

The co-ordinates of 2 points are (6,0) & (0,8). The coordinates of the midpoints are

(d) (4,3)

(0,0)

(b) .

Xy - 17

6

7.

(6,8)