Introduction to Euclid's Geometry
Class 9 · Mathematics
68 questions29 easy21 medium18 hard
Sample Questions
Q1.A conjecture is:
- AA proved theorem
- BA statement accepted without proof
- CAn unproved statement that is believed to be true
- DA definition
Q2.The statement 'If two lines intersect each other, then the vertically opposite angles are equal' is best classified as a:
- APostulate
- BAxiom
- CTheorem
- DDefinition
Q3.The number of lines that can pass through two distinct points is:
- A0
- B1
- C2
- DInfinite
Q4.In hyperbolic geometry (Lobachevsky), the number of lines through an external point parallel to a given line is:
- AZero
- BExactly one
- CExactly two
- DMore than one (infinitely many)
Q5.Three or more points lying on the same line are called:
- AConcurrent points
- BCollinear points
- CCoplanar points
- DNon-collinear points
Q6.This is a sample question to preview what you'll get in the full practice test...
- A. Option one
- B. Option two
- C. Option three
- D. Option four
Concepts Covered
Collinear pointsEquivalent versions of fifth postulateEuclid's axiomsEuclid's definitionsEuclid's postulatesPlane geometryTheoremsUndefined terms
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