Explore topic-wise MCQs in 12th.

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.

201.

A line of 12 cm length is perpendicular to profile plane and the least distance from this line to profile plane is 6 cm. This is at a distance of 4 cm from vertical plane and 5 cm from the horizontal plane. What is the distance from the line to xy reference line in front view?

A. 0 cm
B. 6 cm
C. 4 cm
D. 5 cm
Answer» E.
Discussion
202.

A line can’t be perpendicular to two perpendicular planes at the same time.

A. true
B. false
Answer» B. false
Discussion
203.

49 cm and front view will be 15 x sin (90- 50).

A. 1.29 m
B. 4.82 m
C. 2.41 m
D. 5 m
Answer» B. 4.82 m
Discussion
204.

A line of length 10 inches lies on profile plane whose ends are at a distance of 5 inches and 3 inches to vertical plane. What is the length in front view?

A. 9.79
B. 2
C. 10
Answer» B. 2
Discussion
205.

A line of length 20 cm lies on profile plane whose ends are at a distance of 5 cm and 7 cm to horizontal plane. What is the length in top view?

A. 7
B. 14.8
C. 15
D. 2
Answer» C. 15
Discussion
206.

A line of length 12 cm lies on profile plane whose ends are at a distance of 4 cm and 5 cm to vertical plane. What is the length in top view?

A. 5 cm
B. 12 cm
C. 1 cm
D. 11.9 cm
Answer» D. 11.9 cm
Discussion
207.

A line of length 35 mm lies on vertical plane whose ends are at a distance of 15 mm and 10 mm to profile plane. What is the length in top view?

A. 0 mm
B. 35 mm
C. 5 mm
D. 34.64 mm
Answer» D. 34.64 mm
Discussion
208.

If a line LM lies on profile plane and horizontal plane then which of the following two views coincides to give a line again?

A. front, top
B. top, side
C. side, isometric
D. isometric, front
Answer» C. side, isometric
Discussion
209.

A line AB of length 24 cm is parallel to vertical plane and perpendicular to profile plane held at a distance of 5 cm away from horizontal plane and 6 cm away from the vertical plane. The distance from xy reference line to line AB is            cm in front view.

A. 6
B. 12
C. 5 d) 7.8
Answer» D.
Discussion
210.

A line AB of length 24 cm is parallel to vertical plane and perpendicular to profile plane held at a distance of 5 cm away from horizontal plane and 6 cm away from the vertical plane. The distance from xy reference line to line AB is            cm in top view.

A. 6
B. 12
C. 5 d) 7.8
Answer» B. 12
Discussion
211.

A line AB of length 3 m is perpendicular to vertical plane at distance of 2 m from profile plane and 0.5 m from horizontal plane. The distance from line to xy reference line in front view is            m.

A. 1.5
B. 0.5
C. 2
D. 3
Answer» C. 2
Discussion
212.

A line AB of length 12 inches is perpendicular to profile plane at distance of 6 inches from vertical plane and 3 inches from horizontal plane. The distance from line to xy reference line in top view is            inches.

A. 6
B. 3
C. 12
Answer» B. 3
Discussion
213.

A line parallel to horizontal plane and at a distance of 10 units to it and both the end of line are 6 units away from the vertical plane. Which of the following statement is false?

A. the line parallel to vertical plane
B. the side view of line gives a point
C. the length of line in front view is 10 units
D. the length of line in top view is 6 units
Answer» E.
Discussion
214.

The length of line parallel to one of the plane of projection planes will show same length if view of that line is drawn on to the plane.

A. true
B. false
Answer» B. false
Discussion
215.

A line AB of length 2 m is placed in 2nd quadrant and parallel to vertical plane and the end A and B are 0.5 m and 0.3 m away from the horizontal plane respectively. The length

A. 1.98
B. 1.97
C. 1.936
D. 2
Answer» B. 1.97
Discussion
216.

A line AB of length 15 cm is placed in 4th quadrant and parallel to profile plane and the end A and B are 8, 6 cm away from the horizontal plane respectively. The length of the line in front view is              cm.

A. 14.8
B. 9
C. 7
D. 2
Answer» E.
Discussion
217.

A line of length 15 cm is parallel to horizontal plane and makes an angle of 30 degrees with vertical plane. The length of line in top view is          cm.

A. 30
B. 15 c) 12.9 d) 7.5
Answer» C.
Discussion
218.

A line AB of length 20 cm is placed in 1st quadrant and parallel to profile plane and the end A and B are 15, 10 cm away from the horizontal plane respectively. The length of the line in the top view is              cm.

A. 11.18
B. 13.2
C. 17.32
D. 19.36
Answer» E.
Discussion
219.

If a line AB parallel to both the horizontal plane and vertical plane then the line AB is

A. parallel to profile plane
B. lies on profile plane
C. perpendicular to profile plane
D. inclined to profile plane
Answer» D. inclined to profile plane
Discussion
220.

A point in 4th quadrant is 8 inches away from the horizontal plane and 20 inches away from both the vertical plane and profile plane. Orthographic projections are drawn find the distance from side view and top view.

A. 41.76
B. 20
C. 43.08
D. 16
Answer» B. 20
Discussion
221.

A point in 4th quadrant is 18 units away from the horizontal plane and vertical plane and 17 units away from both the profile plane. Orthographic projections are drawn find the distance from side view and front view.

A. 1
B. 24
C. 35
D. 36
Answer» D. 36
Discussion
222.

A point in 4th quadrant is 30 mm away from both the horizontal plane and vertical plane and orthographic projections are drawn. The distance between the points formed by front view and top view is

A. 0
B. 30
C. 15
D. 15+ distance from profile
Answer» B. 30
Discussion
223.

A point is 5 units away from the vertical plane and horizontal plane 4 units away from profile plane in 3rd quadrant then the projections are drawn on paper the distance between the side view and top view of point is

A. 13.45
B. 12.72
C. 19
D. 12.04
Answer» B. 12.72
Discussion
224.

A point is 6 m away from the vertical plane and profile plane 5 m away from horizontal plane in 3rd quadrant then the projections is drawn on paper the distance between the front view and side view of point is

A. 27
B. 15
C. 12
D. 24
Answer» D. 24
Discussion
225.

A point is 50 cm away from the vertical plane and horizontal plane 80 cm away from profile plane in 3rd quadrant then the projections is drawn on paper the distance between the front view and top view of point is

A. 130
B. 100
C. 160
Answer» C. 160
Discussion
226.

A point is 15 cm away from the vertical plane and 10 cm away from profile plane and horizontal plane in 3rd quadrant then the projections are drawn on paper the distance between the front view and top view of point is

A. 27 cm
B. 15 cm
C. 12 cm
D. 25 cm
Answer» E.
Discussion
227.

A point is 6 units away from the vertical plane and profile plane and 10 units away from horizontal plane in 3rd quadrant then the projections are drawn on paper the distance between the side view and top view of point is

A. 15
B. 16
C. 12
D. 20
Answer» E.
Discussion
228.

A point is 2 m away from the vertical plane and 1 m away from profile plane and 9 m away from horizontal plane in 3rd quadrant then the projections are drawn on paper the distance between the side view and top view of point is

A. 21
B. 14.86
C. 11.4
D. 10.4
Answer» C. 11.4
Discussion
229.

A point is 20 cm away from the vertical plane and 8 units away from profile plane and 17 cm away from horizontal plane in 3rd quadrant then the projections are drawn on paper the shortest distance from top view and side view of point is

A. 37
B. 44.65
C. 46.40
D. 37.53
Answer» D. 37.53
Discussion
230.

A point is 7 units away from the vertical plane and 5 units away from profile plane and 7 units away from horizontal plane in 3rd quadrant then the projections are drawn on paper the distance between the front view and side view of point is

A. 10
B. 5
C. 9
D. 12
Answer» E.
Discussion
231.

8 PROJECTION OF POINTS IN THIRD QUADRANT

A. 29 units
B. 20 units
C. 21 units
D. 17 units
Answer» D. 17 units
Discussion
232.

A point is 9 units away from the vertical plane and 5 units away from profile plane and 4 units away from horizontal plane in 3rd quadrant then the projections are drawn on paper the distance between the side view and front view of point is

A. 12 units
B. 14 units
C. 10 units
D. 8 units
Answer» C. 10 units
Discussion
233.

A point is 7 units away from the vertical plane and 3 units away from profile plane and 3 units away from horizontal plane in 3rd quadrant then the projections are drawn on paper the distance between the front view and top view of point is

A. 10 units
B. 8 units
C. 9 units
D. 5 units
Answer» B. 8 units
Discussion
234.

Two points are placed in 3rd quadrant of projection planes such that the line joining the points is perpendicular to vertical plane the side view and top view will be

A. single point, two points
B. two points, single point
C. single point, single point
D. two points, two points
Answer» E.
Discussion
235.

A point is in 2nd quadrant which is 8 meters away from vertical and 6 meters away from profile plane. Orthographic projections are drawn. What is the distance from the side view to vertical reference line?

A. 8
B. 6
C. 2
D. can’t found
Answer» B. 6
Discussion
236.

A point is in 2nd quadrant which is 7 meters away from horizontal and 2 meters away from profile plane. Orthographic projections are drawn. What is the distance from the front view to xy reference line?

A. 7
B. 2
C. 5
D. 9
Answer» B. 2
Discussion
237.

A point is in 2nd quadrant which is 5 meters away from horizontal and 3 meters away from profile plane. Orthographic projections are drawn. What is the distance from the top view to xy reference line?

A. 5
B. 3
C. 8
D. can’t found
Answer» E.
Discussion
238.

A point in 2nd quadrant is 10 cm away from the vertical plane and 15 cm away from the horizontal plane, orthographic projections are drawn. What is the distance from a side view of point to line of vertical reference?

A. 10
B. 15
C. 25
D. can’t found
Answer» B. 15
Discussion
239.

A point in 2nd quadrant is 25 units away from both the horizontal plane and profile plane 15 units away from the vertical plane. Orthographic projections are drawn find the distance from the side view and top view.

A. 40
B. 50.99
C. 33.54
D. 41.23
Answer» E.
Discussion
240.

23units.

A. 25.6
B. 25
C. 17.69
D. 13
Answer» C. 17.69
Discussion
241.

A point in 2nd quadrant is 12 units away from the horizontal plane and vertical plane and 13 units away from both the profile plane. Orthographic projections are drawn find the distance from side view and front view.

A. 13
B. 26
C. 25
D. 24
Answer» D. 24
Discussion
242.

A point in 2nd quadrant is 10 units away from the horizontal plane and 13 units away from both the vertical plane and profile plane. Orthographic projections are drawn find the distance from side view and front view.

A. 10
B. 13
C. 20
D. 26
Answer» E.
Discussion
243.

A point in 2nd quadrant is 25 units away from both the horizontal plane and profile plane and 15 units away from the vertical plane. Orthographic projections are drawn find the distance from side view and front view.

A. 25
B. 15
C. 30
D. 40
Answer» E.
Discussion
244.

A point is in 2nd quadrant 15 units away from the vertical plane and 10 units away from the horizontal plane. Orthographic projection is drawn. What is the distance from point of front view to reference line, top view point to reference line?

A. 15, 10
B. 10, 15
C. 0, 15
D. 10, 0
Answer» C. 0, 15
Discussion
245.

A point in 2nd quadrant is 15 cm away from both the horizontal plane and vertical plane and orthographic projections are drawn. The distance between the points formed by front view and top view is

A. 0
B. 30
C. 15
D. 15+ distance from a profile
Answer» B. 30
Discussion
246.

A point is in 2nd quadrant, 15 units away from the vertical plane, 10 units away from the horizontal plane and 8 units away from the profile plane. Orthographic projection is drawn. What is the distance from point of front view to point of side view?

A. 25
B. 23
C. 18
D. 5
Answer» C. 18
Discussion
247.

A point is 16 units away from the vertical plane and horizontal plane 4 units away from profile plane in 1st quadrant then the projections are drawn on paper the distance between the side view and top view of point is

A. 37.73 units
B. 32.98 units
C. 16
D. 8
Answer» E.
Discussion
248.

A point is in 2nd quadrant 20 units away from the horizontal plane and 10 units away from the vertical plane. Orthographic projection is drawn. What is the distance from point of front view to reference line, top view point to reference line?

A. 20, 10
B. 10, 20
C. 0, 20
D. 10, 0
Answer» B. 10, 20
Discussion
249.

A point is 7 units away from the vertical plane and horizontal plane 9 units away from profile plane in 1st quadrant then the projections are drawn on paper the distance between the front view and top view of point is

A. 27
B. 15
C. 16
D. 14
Answer» E.
Discussion
250.

A point is 12 units away from the vertical plane and profile plane 15 units away from horizontal plane in 1st quadrant then the projections are drawn on paper the distance between the front view and side view of point is

A. 27
B. 15
C. 12
D. 24
Answer» E.
Discussion