1) point on y -axis has co-ordinate a) (-a, b)  b) (a,0) c) (0,b) d) (-a,-b) 2) the distance of point P (3,4) from the origin is a) 7units b) 5 units c) 4 units d) 3 units 3) the perimeter of the triangle with verticals (0 ,4) (0, 0) and (3,0) is a) 5 units b) 13 units c) 12 units d) 10 units 4) if the point C(x, 3 )divides the line joining points A (2,6)and B (5,2) in the ratio of 2:1 then the value of x is a) 4 b) 8 c) 6 d) 3 5) the midpoint of the line segment joining the point (-5, 7) and (-1, 3) is a) (-3, 7) b) (-3, 5) c) (-1, 5) d) (5, -3) 6) the distance of the point P is (-3, - 4) from the y axis in unit is a) 3 b) -3 c) 4 d) 5 7) the point a (0,6) b (-5, 3) and C (3,1)other vertex of the triangle which is a) isosceles b) equilateral c) scalene d) none of these 8) the point P (1, 2) divide the line joining of a (- 2 ,1) and B (7, 4) in the ratio a) 1:2 b) 2:1 c) 3:2 d) 2:3 9) the distance between the points (m,n) and (-m,n)is a) √m²+n² b) m+n c) 2√m²+n² d) √2m²+2n² 10) The centre of the circle whose end point of diameter are (- 6,3) and (6,4) is a) (8, -8) b) (4, 7) c) (0, 7/2) d) (4, 7/2)

Coordinate Geometry

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