oct pretest

1. The point M(0,5) bisects the line joining P(4,0)and Q(x,y), then the coordinate of Q is
   A.(2,5) B.(4,5) C. (-4,10) D.(-4,-10) E.(-4,-5)
   8.a and b ate two real numbers and a≠b, then the slope of the through(a,b) and (b,-a) is
   A.0 B.1 C.-1 D.a/b E.b/a
2. The slope of the line joining the points(x,-3) and (9,11) is 2 then x=…………
   A.8 B.4 C.-4 D. 2 E.-2
3. The points A(2,-2) , B(4,2) and C is any point on AB. What is the slope of AC?
   A.1/2 B.1 C.2 D.-2 E.-1
   11.If the points D(-4,6), E(1,1) and F(x,y) are collinear, then x+y=…………
   A.2 B.1 C.3 D.-1 E.-2
4. Given that the points A(-5,4), B(3,5), C(7,-2) and D(-1,-3). The measurement of the angle
   between AC and BD is
   A.0° B.30° C.45° D.60° E.90°
   13.Given that the points P(-12,1), Q(9,3) and R(11,-18). Which of the following is true?
   1.R is on PQ 2.PQ⊥QR 3.△PQR is a right triangle
   A.1 only B. 2only C. 1and3 only D. 2and3 only E. 1,2 and 3
5. The line containing the points (k,3) and (-2,1) is parallel to the line through (5,k) and
   (1,0), then k=………
   A. 4 B. 2 C. 3 D. 5 E.51/2
   15.The slope of the line joining the point (2,2p) and (4,1) is -3/2. Then p=……….
   A.2 B.-2 C.1/2 D.-1/2 E.2/3
6. If the points (1,1),(3,2) and (9,k) are on the same straight line , then k=……..
   A.4 B.5 C.6 D.7 E.21
   17.The distance between the points (3,8) and (-5,-7) is
   A.8 B.15 C.17 D.18 E.21
7. The line 2x+3y=6 cuts the X-axis at
   A. (0,3) B.(0,2) C.(0,6) D.(2,0) E.(3,0)

19.The line 3x + 4y=12 cuts the Y-axis at
A.(0,2) B.(2,0) C.(3,0) D.(0,3) E.(0,4)

1. Which of the following points, lies on the line 2x+y=6?
   1. (1,4) 2.(0,6) 3.(2,0)
      A.1 only B. 2only C. 1and3 only D. 2and3 only E. 2 and 3 only
2. PQRS is a rectangle with the points P(-1,0) , Q(2,0) and R(2,3). Then the coordinate of
   the point S is
   A.(2,5) B.(1,5) C.(-2,4) D.(-1,3) E.(2,4)
3. The distance between the points (0,y) and the origin is 5. Then y=…….
   A.5 B.-5 C.±5 D.25 E. undefined
   23.A triangle has vertices at (-3,0), (4,0) and (0,8). The area of the triangle is
   A.56 B.28 C.-4 D.-28 E. None of these
4. A pairs of the points (2,-3) and (x,4) lies on the line parallel to Y-axis, then x=………
5. In an equilateral △ABC, A(2,3), B(-1,-1), find BC.
   A.5 B.-5 C.-3 D.-9 E.2
6. If c≠ 0 and the slope of the line passing through (-c,c) and (3c,a) is 1, which of the
   following is an expression for a in terms of c?
   A.-3c B.-c/5 C.2c D.3c E.5c
7. The coordinates of A and C are (-4,0) and (-6,0) respectively. Find the coordinate of B if
   the equation of AB is y=-2x-8.
   A.(0,6) B.(4,-6) C.(5,-4) D.(-6,4) E.(6,4)

28.The distance between the origin and the point (-5,12) is
A.5 B.12 C.7 D.13 E.17

1. △ABC has vertices A(0,7), B(5,-5) and C(10,7). The area of △ABC is
   A.50 B.60 C.80 D.120 E.140
   30.△ABC is an isosceles right triangle with ∠B=90°. If A(3,-2),B(2,-1), then AC=…
   A. √2 B.1 C.2 D.3 E.4
2. What is the perimeter of a triangle with vertices at the points (1,4),(1,7) and (4,4)?
   A. 3+√2 B.3√2 C.6 D.6+3√2 E.9+3√2
   32.The point on the X-axis which is equidistance from (4,4) and (5,3) is
   A. (0,0) B.(-1,0) C.(2,0) D.(1,0) E.(3,0)
3. The slope of the equation 2x-y=7 is
   A. -2 B.2 C.-7 D.7 E.-7/2
   34.Which of the following statement(s) is (are) true?
   1.The line 2x=3 is parallel to Y-axis.
   1. The B. 2only C. 1and3 only D. 2and3 only E. 1,2 and 3
      35.The slope of the line which is perpendicular to the line 2y=3x+4 is
      A.-2/3 B.1.5 C.4 D.1/3 E.2
4. The points (0,3) , (4,0) line on the line,
   A.4y=3x B.3x+4y=1 C