### Demonstrative Geometry

 1. The word "Geometry" has been devived from two Greek words "Geo" & (____________).a) Meter b) Matronc) Logicd) Egyption
 2. The word Geometry means the measurement of _________________.a) Logic b) Euclidc) Earthd) Egyption
 3. ___________ were the pioneers of Geometry.a) Euclid b) Egyptionc) Logicd) Demonstrative Geometry
 4. The Greeks constructed the knowledge of Geometry on the basis of ______________.a) Centre b) Logicc) Euclidd) Demonstrative Geometry
 5. The most important work in Geometry was done by ______________.a) Euclid b) Demonstrative Geometryc) Centred) Square
 6. In _______________ the proof of the theorems are based on logic.a) Demonstrative Geometry b) Squarec) Rhombusd) Centre
 7. The diameter of a circle is such a diagonal which passes through the ______________.a) Centre b) Rhombusc) Paralleld) Square
 8. ______________ is a quadrilateral; that all of its four sides are congruent.a) Square b) Rhombusc) Paralleld) Angle
 9. ______________ is a quadrilateral, that all of its four sides are congruent but not all angles are congruent.a) Rhombus b) Parallelc) Adjacent Angled) Angle
 10. Parallelogram is such a quadrilateral that its opposite sides are ______________ and congruent.a) Parallel b) Anglec) Adjacent Angled) Basic Assumption
 11. The two rays with a common end point is called_______________.a) Adjacent Angle b) Anglec) Two distinctsd) Basic Assumption
 12. If two angles at a point have their middle arm common are called _________ angles.a) Two distincts b) Adjacent Anglec) Basic Assumptiond) Infinite
 13. In demonstrative geometry statements are accepted true without reasons. These are called______________.a) Infinite b) Basic Assumptionc) Intersectsd) Two distincts
 14. The assumptions are of ___________ types.a) Two b) Fourc) Threed) One
 15. There is one and only one line that can pass through __________ points.a) Two distincts b) Intersectsc) Lined) Infinite
 16. ____________ numbers of lines can be drawn through one point.a) Line b) Infinitec) Intersectsd) Bisected
 17. Two lines can __________ each others at one point only.a) Ray b) Intersectsc) Lined) Bisected
 18. A ____________ can be extended on both sides to a desired limit.a) Ray b) Linec) Perpendiculard) Bisected
 19. A line segment can be __________ at one and only one point.a) Perpendicular b) Bisectedc) Collineard) Ray
 20. an angle can be bisected by one & only one ______________.a) Collinear b) Rayc) Perpendiculard) Supplementary
 21. From a point, one & only one __________ can be drawn upon a line segment.a) Single Line b) Supplementaryc) Collineard) Perpendicular
 22. If two adjacent angles are supplementary, then the uncommon arms are _________.a) Supplementary b) Supplementaryc) Collineard) Single Line
 23. If the uncommon arms of two adjacent angles are collinear, then these angles are called ____________ angles.a) Supplementary b) Single Linec) Complementryd) Adjecent
 24. Two intersecting lines are not parallel to a______________.a) Supplementaryb) Doublec) Single Line
 25. The sum of the measure of three angles of a triangle is _____________.a) 270o b) 90oc) 180od) 360o
 26. Greeks were the pioneers of Geometry.a) Trueb) False
 27. In demonstrative Geometry the proofs of the theorem are based on logic.a) Falseb) True
 28. Greeks done the most important work in the field of Geometry.a) Falseb) True
 29. The line passes through the centre of the circle is called radius.a) Trueb) False
 30. Trapeziums a quadrilateral that all of it sides are parallel to each other.a) Falseb) True
 31. Finite number of lines can be drawn through one point.a) Falseb) True
 32. Two lines can intersect each other at two points.a) Trueb) False
 33. A line segment has two end points.a) Trueb) False
 34. If two adjacent angles are supplementary, then their uncommon arms are collinear.a) Trueb) False
 35. Two intersecting lines are not parallel to a single line.a) Trueb) False
 36. In deductive method, we reach the conclusion from general to a particular principal.a) Trueb) False
 37. The condition to prove a theorem is called sound reasons.a) Falseb) True
 38. The passage of describing geometrical theorem in words is called its statement.a) Falseb) True
 39. The sum of the angles of quadrilateral is 360o .a) Trueb) False
 40. If the two sides in a triangle are congruent, then , their opposite angles are not congruent.a) Trueb) False
 41. Every theorem have its converse.a) Falseb) True
 42. If two lines intersect each other, then the vertical angles are congruent.a) Trueb) False
 43. To separate the elements of some thing is called analysis.a) Falseb) True
 44. The use of the methods analytic and synthesis is called the Analysis - Synthesis method.a) Trueb) False
 45. The side opposite to right angle is called perpendicular.a) Falseb) True
 46. To prove the realities logically, we learn ________ methods of logical reasoning. a) 3 b) 4c) 2d) none of them.
 47. In deductive reasons some realities are accepted without any ____________. a) Proof b) Resultc) Statementd) Figure
 48. The conditions to prove a theorem are called _______________ reasons. a) Sound b) Assumptionc) Aeductived) Inductive
 49. The theorems of geometry which are proved with the help of logical reasons are called ________ theorems. a) Geometrical b) Mathematicalc) Algebraicallyd) Logarithmical
 50. The results deducted directly from the theorems are called _____________. a) Corollaries b) Conclusionsc) Hypothesisd) Assumptions
 51. The passage of describing geometrical theorems in words is called its _____________. a) Given b) Statementc) Proofd) Figure
 52. In the light of statement, the complete drawing of all geometrical concepts is called _________. a) Definition b) None of themc) Figured) To Prove
 53. Every theorem do not have its __________. a) Given b) Reasonc) Conversed) Figure
 54. If the two sides in a triangle are congruent, then there ______________ are also congruent. a) Opposite Angles b) Mediansc) Sidesd) Altitude
 55. If the two angles in a triangle are congruent, then there ____________ are also congruent. a) Opposite Sides b) Altitudec) Opposite Anglesd) None of them
 56. The most important thing in demonstrative theorem is ______________. a) Proof b) Givenc) To proved) Figure
 57. To separate the elements of some thing is called its ______________. a) Conclusion b) Contraryc) None of themd) Analysis
 58. Line-segment has ___________ end points. a) One b) 2c) Threed) No end point
 59. If the sum of two angles is 90o, they are called ___________ angles. a) Complementary b) Adjacentc) Verticald) Supplementary
 60. In a right-angles triangle side opposite to a right angle is called _____________. a) Perpendicular b) hypotenusec) Based) Medians
 61. Any triangle has _____________ elements. a) 3 b) 6c) 5d) 4
 62. In theorems addition in figure is called _____________. a) result b) Constructionc) Proofd) reason
 63. Points which are not lie on a same line are called ______________. a) End points b) Collinear Pointsc) Non-collineard) Common Points
 64. In an isosceles triangle _________ sides are congruent. a) All b) 2c) None of themd) 3
 65. Basic assumptions for numbers which are used in all the branches of mathematics are called _______________. a) Figures b) Postulatesc) Axiomsd) Theorems

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