Math 12 Chapter 6Conic SectionTest - 10

Math 12 Chapter 6
Conic Section
Test - 10

1. If radius of the Circle is Zero, then the Circle is called……

a) Zero circle
b) Point circle
c) Concentric circle
d) In circle

2. A line may be a tangent to the parabola if C =……………

a) am
b) a/m
c) m/a
d) Zero

3. The point (2, 2) lies …… the circle x² + y² = 1

a) Outside
b) inside
c) On
d) None

4. An angle in a Semi circle is a/an……. angle

a) Right
b) A cute
c) Obtuse
d) None

5. The point where the axes meet, the parabola, is called…….. of the parabola.

a) Focus
b) Vertex
c) Directrix
d) Centre

6. Latus rectum of the parabola x² = y is……………..

a) 1
b) 2
c) 3
d) 4

7. Directrix of the parabola x² = 4y is………..

a) y + 1 = 0
b) y – 1 = 0
c) y – 4 = 0
d) y + 4 = 0

8. The Conic is a parabola if e……………..│

a) =
b) >
c) <
d) ≥

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