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Pre Test - Introduction to Conics

Quiz by CATHERINE LAGRAN

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10 questions
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  • Q1

    What do you call to a line lying entirely on the cone?

    vertex

    conic sections

    generator

    nappe

    30s
  • Q2

    How many nappes are there in a double right circular cone?

    0

    3

    2

    1

    30s
  • Q3

    What do you call to the only point where the two nappes intersect?

    vertex

    nappe

    generators

    conic sections

    30s
  • Q4

    Which of the following conic is formed if the cutting plane is not parallel to any generator?

    ellipse

    parabola

    hyberbola

    circle

    30s
  • Q5

    Which of the following conic is formed if the cutting plane is parallel to two generators?

    circle

    parabola

    hyperbola

    ellipse

    30s
  • Q6

    Which of the following conic is formed if the cutting plane is not parallel to any generator but is perpendicular to the axis?

    circle

    hyperbola

    ellipse

    parabola

    30s
  • Q7

    Which of the following conic is formed if the cutting plane is parallel to one and only one generator?

    circle

    hyperbola

    parabola

    parabola

    30s
  • Q8

    Which of the following is the illustration of a degenerate conic section point?

    Answer Image
    Answer Image
    Answer Image
    Answer Image
    30s
  • Q9

    What conic section is formed in figure A?

    Question Image

    parabola

    circle

    hyperbola

    ellipse

    30s
  • Q10

    Which of the following are degenerate conic sections?

    I. circle             III. point             II. two intersecting lines                      IV. line

    I only

    II only

    II, III, IV

    I, II, III, IV

    30s

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