MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 406 Mcqs, each offering curated multiple-choice questions to sharpen your 12th knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The position of picture plane relative to the object is independent of a size of perspective view. |
| A. | true |
| B. | false |
| Answer» C. | |
| 2. |
The perspective will remain same even if the station point changes. |
| A. | true |
| B. | false |
| Answer» C. | |
| 3. |
Curve of any shape can be drawn in perspective by enclosing it in a |
| A. | rectangle |
| B. | cube |
| C. | cylinder |
| D. | square |
| Answer» B. cube | |
| 4. |
The perspectives of concentric circles are not concentric |
| A. | circles |
| B. | ellipses |
| C. | spheres |
| D. | ellipsoids |
| Answer» C. spheres | |
| 5. |
The perspective view of a circle in any type of typical position be |
| A. | circle |
| B. | ellipse |
| C. | oval |
| D. | lemniscate |
| Answer» C. oval | |
| 6. |
The measuring line or the line of heights is the trace or the line of intersection with the picture plane, of the plane containing the point or points whose heights are to be determined. |
| A. | ground plane |
| B. | picture plane |
| C. | vertical plane |
| D. | central plane |
| Answer» D. central plane | |
| 7. |
The perspectives of all horizontal lines inclined at 45 degrees to the picture plane converge to a distance points on the |
| A. | ground line |
| B. | perpendicular axis |
| C. | horizon line |
| D. | center of vision |
| Answer» D. center of vision | |
| 8. |
The perspectives of all horizontal lines inclined at 45 degrees to the picture plane converge to a points on the horizon line. |
| A. | vanishing |
| B. | far |
| C. | distance |
| D. | distant |
| Answer» D. distant | |
| 9. |
The perspectives of all horizontal lines inclined at degrees to the picture plane converge to a distance points on the horizon line. |
| A. | 30 |
| B. | 45 |
| C. | 60 |
| D. | 90 |
| Answer» C. 60 | |
| 10. |
When an object has its one or more faces parallel to the picture plane, its perspective is called perspective also called one point perspective. |
| A. | parallel |
| B. | oblique |
| C. | vanishing |
| D. | angular |
| Answer» B. oblique | |
| 11. |
Vanishing points for all horizontal lines are inclined at 45 degrees to the picture plane are given special name of points. |
| A. | vanishing |
| B. | far |
| C. | distance |
| D. | distant |
| Answer» D. distant | |
| 12. |
Front view of circle is given and isometric view is to be drawn which of the following is correct procedure in drawing isometric view? |
| A. | turning the circle such that line on diameter is making 30 degrees with horizontal |
| B. | by increasing or decreasing angles between two perpendicular line on diameter at required proportions |
| C. | drawing line in diameter parallel to isometric axes |
| D. | enclosing circle in a square and aligning square to isometric axes and pointing four points on circle touching the square and joining by smooth curve. |
| Answer» E. | |
| 13. |
Isometric view of rectangle will become |
| A. | parallelogram |
| B. | rhombus |
| C. | rectangle |
| D. | square |
| Answer» B. rhombus | |
| 14. |
Isometric view of rhombus will become |
| A. | parallelogram |
| B. | rhombus |
| C. | rectangle |
| D. | square |
| Answer» B. rhombus | |
| 15. |
Isometric view of right angled triangle will be |
| A. | equilateral triangle |
| B. | scalene triangle |
| C. | isosceles triangle |
| D. | right angled triangle |
| Answer» C. isosceles triangle | |
| 16. |
Isometric view of equilateral triangle will be |
| A. | equilateral triangle |
| B. | scalene triangle |
| C. | isosceles triangle |
| D. | right angled triangle |
| Answer» C. isosceles triangle | |
| 17. |
Top view of a square is given and has to draw its isometric view which angle the vertical edge has to make with horizontal? |
| A. | 90 degrees |
| B. | 15 degrees |
| C. | 30 degrees |
| D. | 60 degrees |
| Answer» D. 60 degrees | |
| 18. |
If an isometric drawing is made use of isometric scale then the drawings are called |
| A. | isometric projection |
| B. | isometric view |
| C. | isometric perception |
| D. | orthographic view |
| Answer» B. isometric view | |
| 19. |
If an isometric projection is drawn with true measurements but not with isometric scale then the drawings are called |
| A. | none of the mentioned |
| B. | isometric view |
| C. | isometric perception |
| D. | orthographic view |
| Answer» C. isometric perception | |
| 20. |
Isometric view of cube is drawn and faces of cube are seen as |
| A. | square |
| B. | rectangle |
| C. | rhombus |
| D. | parallelogram |
| Answer» D. parallelogram | |
| 21. |
Isometric view of cube is drawn the angle between the adjacent edges is |
| A. | 90 degrees, 120 degrees |
| B. | 60 degrees, 120 degrees |
| C. | 120 degrees, 120 degrees |
| D. | 90 degrees, 30 degrees |
| Answer» C. 120 degrees, 120 degrees | |
| 22. |
The objects we see in nature will be in Isometric view. |
| A. | true |
| B. | false |
| Answer» C. | |
| 23. |
The true length of the line is 30 cm and isometric view is drawn. How much length is reduced? |
| A. | 24.45 cm |
| B. | 25.98 cm |
| C. | 4.01 cm |
| D. | 5.55 cm |
| Answer» E. | |
| 24. |
The true length of line is 40 cm and isometric view of it is drawn the length would decrease to |
| A. | 28.28 cm |
| B. | 32.6 cm c) 34.6 c |
| C. | 38.63 cm |
| Answer» C. 38.63 cm | |
| 25. |
Isometric view of cube is drawn the angle between the edge of cube and vertical will be |
| A. | 15 degrees |
| B. | 120 degrees |
| C. | 60 degrees |
| D. | 30 degrees |
| Answer» D. 30 degrees | |
| 26. |
Isometric view of cube is drawn the angle between the edge of cube and horizontal will be |
| A. | 15 degrees |
| B. | 120 degrees |
| C. | 45 degrees |
| D. | 30 degrees |
| Answer» E. | |
| 27. |
The planes parallel to any of the two isometric lines are called planes. |
| A. | parallel |
| B. | auxiliary |
| C. | isometric |
| D. | oblique |
| Answer» D. oblique | |
| 28. |
The lines parallel to isometric axes are called lines. |
| A. | parallel |
| B. | auxiliary |
| C. | isometric |
| D. | oblique |
| Answer» D. oblique | |
| 29. |
The value of the ratio of isometric length to true length is |
| A. | 0.141 |
| B. | 0.372 |
| C. | 0.815 |
| D. | 0.642 |
| Answer» D. 0.642 | |
| 30. |
The angle between the isometric axes is |
| A. | 180 degrees |
| B. | 60 degrees |
| C. | 90 degrees |
| D. | 120 degrees |
| Answer» E. | |
| 31. |
The line of intersection formed is straight line while two solids are intersecting the solids may be |
| A. | cube, cylinder |
| B. | prism, cone |
| C. | pyramid, cuboid |
| D. | cube, cone |
| Answer» D. cube, cone | |
| 32. |
The line of intersection formed is curve while two solids are intersecting the solids may be |
| A. | cylinder, sphere |
| B. | prism, prism |
| C. | cuboid, cube |
| D. | prism, pyramid |
| Answer» B. prism, prism | |
| 33. |
Drawing straight lines on both the surfaces of solids and then pointing the points where they intersect and drawing lines which forms the line of intersection this process of finding the line of intersection is termed as method. |
| A. | assumption |
| B. | line |
| C. | removing material |
| D. | cutting- plane |
| Answer» C. removing material | |
| 34. |
Which method of development is employed in case of pyramids? |
| A. | parallel-line development |
| B. | approximation method |
| C. | triangulation development |
| D. | radial-line development |
| Answer» E. | |
| 35. |
A zone is portion of the sphere enclosed between two planes parallel to the axis. |
| A. | true |
| B. | false |
| Answer» C. | |
| 36. |
The development of the surface of a cube consists of equal squares, the length of the side of the squares being equal to the length of the edge of the cube. |
| A. | 4 |
| B. | 6 |
| C. | 12 |
| D. | 8 |
| Answer» C. 12 | |
| 37. |
The development of the curved surface of a cone is a of a |
| A. | sector, circle |
| B. | segment, circle |
| C. | segment, ellipse |
| D. | arc, parabola |
| Answer» B. segment, circle | |
| 38. |
The development of the lateral surface of a cylinder is a rectangle having one side equal to the of its base-circle and the other equal to its length. |
| A. | circumference |
| B. | area |
| C. | diameter |
| D. | radius |
| Answer» B. area | |
| 39. |
Which method of development is employed in case of cones? |
| A. | parallel-line development |
| B. | approximation method |
| C. | triangulation development |
| D. | radial-line development |
| Answer» E. | |
| 40. |
A sphere is cut by a plane which is inclined to both reference planes the top view and front view of section will be |
| A. | line, line |
| B. | circle, circle |
| C. | ellipse, circle |
| D. | ellipse, ellipse |
| Answer» E. | |
| 41. |
A sphere is cut by a plane at the middle the plane is perpendicular to both reference planes the top view and front view will be |
| A. | line, circle |
| B. | circle, line |
| C. | line, line |
| D. | circle, circle |
| Answer» D. circle, circle | |
| 42. |
A sphere is cut by plane which is perpendicular to V.P and inclined to H.P the top view and front view of minor part will be |
| A. | circle |
| B. | ellipse |
| C. | sector |
| D. | segment |
| Answer» B. ellipse | |
| 43. |
A sphere is cut by plane which is perpendicular to V.P and inclined to H.P the top view and section will be |
| A. | line, circle |
| B. | line, ellipse |
| C. | ellipse, circle |
| D. | circle, ellipse |
| Answer» D. circle, ellipse | |
| 44. |
A hemi sphere is placed on H.P on its base a section plane which is perpendicular to H.P and inclined to V.P and cutting the hemisphere the section will be |
| A. | circle |
| B. | ellipse |
| C. | sector |
| D. | segment |
| Answer» E. | |
| 45. |
6 SECTIONS OF SPHERES |
| A. | ellipse |
| B. | circle |
| C. | line |
| D. | oval |
| Answer» C. line | |
| 46. |
A sphere is placed on V.P the section plane perpendicular to H.P and inclined to V.P cutting the sphere section formed and front view will be |
| A. | circle, line |
| B. | circle, circle |
| C. | ellipse, circle |
| D. | circle, ellipse |
| Answer» E. | |
| 47. |
A regular cone is been cut by a plane which is inclined to axis of cone and cuts all the generators the section formed be like |
| A. | ellipse |
| B. | hyperbola |
| C. | circle |
| D. | parabola |
| Answer» B. hyperbola | |
| 48. |
A regular cone is been cut by a plane which is parallel to the axis of cone, the section formed will be like |
| A. | ellipse |
| B. | triangle |
| C. | circle |
| D. | parabola |
| Answer» C. circle | |
| 49. |
A regular cone is been cut by a plane which is parallel to the axis of cone the section formed will be like |
| A. | ellipse |
| B. | hyperbola |
| C. | circle |
| D. | parabola |
| Answer» C. circle | |
| 50. |
A regular cone is resting on V.P with axis perpendicular to it a plane is cutting the cone such that it is perpendicular to H.P and inclined to V.P cutting cone at all generators the section formed is |
| A. | ellipse |
| B. | hyperbola |
| C. | circle |
| D. | triangle |
| Answer» B. hyperbola | |