DRAFTING GEOMETRY MCQs – Chapter 5 DAE 20 min Score: 0 Attempted: 0/20 Subscribe 1. If two angles are said to be supplementary angles and one of the angles is 122°, then the other angle is (A) 58° (B) 32° (C) 60° (D) 58°Show All Answers 2. The angle which is less than 360° and larger than 180° is classified as (A) Acute angle (B) Obtuse angle (C) Reflex angle (D) Right angleShow All Answers 3. A solid is an object having (A) One dimension (B) Two dimensions (C) No dimension (D) Three dimensionsShow All Answers 4. If the line segment is extended in two directions indefinitely from each of the two points then it is classified as (A) Intersecting line (B) Line (C) Plane (D) RayShow All Answers 5. The flat surface in which two points are joined by using a straight line is classified as (A) Line (B) Ray (C) Intersecting line (D) PlaneShow All Answers 6. The sum of angles of a hexagon is (A) 720° (B) 360° (C) 920° (D) 780°Show All Answers 7. The angle bisector bisects the angle exactly (A) Perpendicular (B) 60° (C) Half (D) Any ratioShow All Answers 8. N number of circles formed with a common center is called (A) Inscribed circle (B) Sphere (C) Circumscribed circle (D) Concentric circleShow All Answers 9. Axes of which of the following solids is perpendicular to their bases? (A) Right solid (B) Oblique solid (C) Both (A) and (B) (D) None of the aboveShow All Answers 10. Following is (are) solids of revolution. (A) Sphere (B) Cone (C) All of the above (D) CylinderShow All Answers 11. Which of the following has equal faces? (A) Tetrahedron (B) Cube (C) Octahedron (D) All of the aboveShow All Answers 12. A solid with a vertex and a base that is formed by a simple closed curve is (A) Triangle (B) Cone (C) Pyramid (D) DiceShow All Answers 13. When the solid is cut by a plane parallel to its base then it is known as (A) Full solid (B) Truncated solid (C) Half solid (D) Frustum of solidShow All Answers 14. When the solid is cut by a plane inclined to its base then it is known as (A) Full solid (B) Half solid (C) Frustum of solid (D) Truncated solidShow All Answers 15. Which of the following is not present in a circle? (A) Eccentricity (B) Centre (C) Sector (D) AngleShow All Answers 16. Parabolic curves are not used in (A) Arches (B) Bridges (C) Sound reflectors (D) BoringShow All Answers 17. What is the shape with ‘n’ number of sides, in which all the sides are equal, called? (A) Rectangle (B) Regular polygon (C) Triangle (D) CircleShow All Answers 18. Which of the following is a conic section? (A) Apex (B) Rectangle (C) Circle (D) SquareShow All Answers 19. The sections cut by a plane on a right circular cone are called (A) Parabolic sections (B) Conic sections (C) Elliptical sections (D) Hyperbolic sectionsShow All Answers 20. While cutting, if the plane is at an angle and it cuts all the generators, then the conic formed is called (A) Circle (B) Ellipse (C) Parabola (D) HyperbolaShow All Answers