Question 14
The solid with one circular face, one curved surface and one vertex is known as

a) Cone

b) Sphere

c) Cylinder

d) Prism

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Solution

Cone has one circular face, one curved surface and one vertex.

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Similar questions

Q. Write (T) for true and (F) for false:

(i) A cylinder has no vertex.
(ii) A cube has 6 faces, 12 edges and 8 vertics.
(iii) A cone has one vertex.
(iv) A sphere has one edge.
(v) A sphere has a curved surface.

Fill in the blanks:
(i) A cuboid has ...... rectangular faces ...... edges and ...... vertices.
(ii) A cylinder has ...... curved face and ...... flat faces.
(iii) A cone has one ...... face and one ...... face.
(iv) A sphere has a ...... surface.

Question 10
A solid that has only one vertex is

a) Pyramid

b) Cube

c) Cone

d) Cylinder

Q. Question 6

Which of the following 3-D shapes does not have a vertex?
(a) Pyramid
(b) Prism
(c) Cone
(d) Sphere

Question 12

If the radius of a cylinder is tripled but its curved surface area is unchanged, then its height will be
(a) tripled (b) constant
(c) one-sixth (d) one-third

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Question 14 The solid with one circular face, one curved surface and one vertex is known as a) Cone b) Sphere c) Cylinder d) Prism

Cone has one circular face, one curved surface and one vertex.

Question 14
The solid with one circular face, one curved surface and one vertex is known as

a) Cone

b) Sphere

c) Cylinder

d) Prism