DEVELOPMENT OF SURFACES MULTIPLE CHOICE QUESTIONS (MCQ) WITH ANSWERS
DEVELOPMENT OF SURFACES
MULTIPLE CHOICE QUESTIONS
(MCQ) WITH ANSWERS
MCQ on development of surfaces
increases clarity and understanding.
Development deals with solids made
out of thin sheet. A solid s cut from an
edge and spread on a sheet.
Development saves time taken for the
manufacture of solids. It eliminates the
wastage of material.
Fig. Development of a right pyramid by radial method
-
Development of surfaces means a solid is cut from
(a) A face
(b) A base
(c) An edge
(d) None
ANS: (C )
2. Shape of development of a cylinder is
(a) Circle
(b) Ellipse
(c) Square
(d) None
ANS: (d)
3. When a cylinder is developed, a figure obtained is
(a) Rhombus
(b) Rectangle
(c) Circle
(d) None
ANS: (b)
4. Developing a cone, a figure obtained is
(a) Isosceles triangle
(Semi-circle
(Sector of a circle
(d) None
ANS: (c )
5. When a square prism is developed, a shape available is
(a) 1 rectangle
(b) 3 rectangles in series
(c) 5 rectangles in series
(d) None
ANS: (d)
6. On the development of a square prism, a figure consists of
(a) 2 Rectangles in series
(b) 4 rectangles in series
(c) 6 Rectangles in series
(d) None
ANS: (b)
7. When a pentagonal pyramid is developed, shape obtained is
(a) 5 isosceles triangles in series
(b) 10 isosceles triangles in series
(c) 15 isosceles triangles in series
(d) None
ANS: ( a)
8. Whenever a pentagonal pyramid is developed, a figure obtained is
(a) 2 isosceles triangles in series
(b) 4 isosceles triangles in series
(c) 6 isosceles triangles in series
(d) None
ANS: (d)
9. Parallel line of development is used to develop
(a) Prisms and cones
(b) Pyramids and cylinders
(c) Spheres & prisms
(d) None
ANS: (d)
10. Method of development used for the development of a cylinder is
(a) radial line method
(b) parallel line Method
(c) parallel and radial line methods
(d) None
ANS: (b)
11. Radial line of development is used for the development of a
(a) Cylinder
(b) Prism
(c) Sphere
(d) None
ANS: (d)
12. Sizes used in the development of a solid is
(a) True sizes
(b) Smaller sizes
(c) Bigger sizes
(d) None
ANS: ( a)
13. Which type of Saving is available on development of a solid?
(a) Cost of the material
(b) Cost of manufacture
(c) Cost of material & manufacture
(d) None
ANS: (a)
14. Parallel line development method is used for the development of a
-
Pyramid
-
Cone
-
Chimney
-
None
ANS: (d)
15. Parallel line development method is used for the development of a
-
Pyramid
-
Boiler
-
Chimney
-
None
ANS: (b)
16. Parallel line development method is used for the development of a
-
Pyramid
-
Cone
-
Prism
-
None
ANS: (c)
17. Radial line development method is used for the development of a
-
Cylinder
-
Cone
-
Prism
-
None
ANS: (b)
18. Radial line development method is used for the development of a
-
Sphere
-
Prism
-
Funnel
-
None
ANS: (d)
19. Surfaces which are developed
-
Radial
-
Lateral
-
Transverse
-
None
ANS: (d)
20. Surfaces which are developed
-
Conical
-
Sphereical
-
Lateral
-
None
ANS: (c )
21. Triangular method of development is used for the development of
-
Cylinder
-
Pyramid
-
Reducer
-
None
ANS: (c )
22. Zone method of development is used for the development of a
-
Cylinder
-
Chimney
-
Tunnel
-
None
ANS: (d)
23. Zone method of development is used for the development of a
-
Cylinder
-
Chimney
-
Sphere
-
None
ANS: (c)
24. Lune method of development is used for the development of a
-
Cylinder
-
Chimney
-
Ball
-
None
ANS: (c)
25. Development of an object uses
-
Apparent lengths
-
True length
-
Apparent & true lengths
-
None
ANS: (b)
26. Development of surfaces is used in
-
Electrical wires
-
Wood work
-
Sheet work
-
None
ANS: ©
27. Principal of development means that every line on development uses
-
Apparent size
-
True size
-
Apparent &true sizes
-
None
ANS: (b)
28. Development of surfaces involves
-
Increase of labor cost
-
Decrease of labor cost
-
Cannot say
-
None
ANS: (b)
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