AB is a chord of `x^2 + y^2 = 4` and P(1, 1) trisects AB. Then the length of the chord AB is (a) 1.5 units (c) 2.5 units (b) 2 units (d) 3 units

If A(4,9),quad B(2,3) and C(6,5) are the vertices of ABC, then the length of median through C is (a) 5 units (b) sqrt(10) units (c)25 units (d) 10 units

If A(4,\ 9),\ \ B(2,\ 3) and C(6,\ 5) are the vertices of triangle A B C , then the length of median through C is (a) 5 units (b) sqrt(10) units (c) 25 units (d) 10 units

The distance of the point (4,5,6) from the XZ plane is (a)2 units (b)3 units (c)4 units (d)5 units

Let AB be the chord 4x-3y+5=0 of the circle x^2+y^2-2x+4y-20 = 0.If C =(7, 1) then the area of triangle ABC is: (A) 15 sq unit (B) 20 sq unit (C) 24 sq unit (D) 45 sq unit

The distance between the points A(2,-3) and B(2,2) is a)2 units b)3 units c)4 units d)5 units

The length of common chord of ellipse 4(x-1)^2 + 9 (y-2)^2 = 36 and (x-1)^2 + (y-2)^2 = 1 , is (A) 0 units (B) 2 units (C) 4sqrt(2) units (D) 8sqrt(2) units

Thangents are drawn from (-1, 0) to y^2 = 4x . Then the area of the triangle fromed by the tangents and the chord of the contact is : (A) 8 sq. units (B) 2 sq. units (C) 4 sq. units (D) 1 sq.units

Thangents are drawn from (-1, 0) to y^2 = 4x . Then the area of the triangle fromed by the tangents and the chord of the contact is : (A) 8 sq. units (B) 2 sq. units (C) 4 sq. units (D) 1 sq.units

The area between the curve y=4x-x^2-3 and the X-axis is……..a) 1 sq.unit b) 2 sq.units c) 2/3 sq.units d) 4/3 sq.units

The area bounded by the curves y=|x|-1a n dy=-|x|+1 is 1 sq. units (b) 2 sq. units 2sqrt(2) sq. units (d) 4 sq. units