Table of Contents
MATHS IMPORTANT QUESTIONS & MCQS FOR CLASS 7th
Get Chapter Wise MCQ Questions for Class 7 Maths with Answers prepared here according to the latest CBSE syllabus and NCERT curriculum. Students can practice CBSE Class 7 Maths MCQs Multiple Choice Questions with Answers to score good marks in the examination. Students can also visit the most accurate and elaborate NCERT Solutions for Class 7 Maths. Every question of the textbook has been answered here.
Chapter - 15 Visualising Solid Shapes
MCQs
Question 1.
The name of the solid shape is
(a) cone
(b) cylinder
(c) sphere
(d) cube
Answer
Answer: (b) cylinder
Question 2.
The name of the solid shape is
(a) cuboid
(b) cube
(c) pyramid
(d) cone
Answer
Answer: (a) cuboid
Question 3.
The name of the solid shape is
(a) cylinder
(b) cone
(c) sphere
(d) cube
Answer
Answer: (c) sphere
Question 4.
The name of the solid shape is
(a) cube
(b) cylinder
(c) cone
(d) sphere
Answer
Answer: (a) cube
Question 5.
The name of the solid shape is
(a) cylinder
(b) cone
(c) cuboid
(d) sphere
Answer
Answer: (b) cone
Question 6.
The name of the solid shape is
(a) cylinder
(b) cone
(c) sphere
(d) pyramid
Answer
Answer: (d) pyramid
Question 7.
The number of vertices of a cube is
(a) 8
(b) 12
(c) 6
(d) 3
Answer
Answer: (a) 8
Question 8.
The number of edges of a cube is
(a) 8
(b) 12
(c) 6
(d) 3
Answer
Answer: (b) 12
Question 9.
The number of faces of a cube is
(a) 8
(b) 12
(c) 6
(d) 3
Answer
Answer: (c) 6
Question 10.
The number of vertices of the solid shape is
(a) 1
(b) 2
(c) 3
(d) 4
Answer
Answer: (d) 4
Question 11.
The number of faces of the solid shape is
(a) 1
(b) 2
(c) 3
(d) 4
Answer
Answer: (d) 4
Question 12.
The number of edges of the solid shape is
(a) 1
(b) 2
(c) 3
(d) 6
Answer
Answer: (d) 6
Question 13.
The number of vertices of the solid shape is
(a) 9
(b) 4
(c) 6
(d) 8
Answer
Answer: (a) 9
Question 14.
The number of faces of the solid shape is
(a) 4
(b) 6
(c) 9
(d) 8
Answer
Answer: (c) 9
Question 15.
The number of edges of the solid shape is
(a) 16
(b) 9
(c) 6
(d) 4
Answer
Answer: (a) 16
Question 16.
Two cubes of edge length 2 cm are placed side by side. The length of the resulting cuboid is
(a) 2 cm
(b) 4 cm
(c) 1 cm
(d) none of these
Answer
Answer: (b) 4 cm
Important Questions
Question 1.
If three cubes of dimensions 2 cm × 2 cm × 2 cm are placed end to end, what would be the dimension of the resulting cuboid?
Solution:
Length of the resulting cuboid = 2 cm + 2 cm + 2 cm = 6 cm
Breadth = 2 cm
Height = 2 cm
Hence the required dimensions = 6 cm × 2 cm × 2 cm.
Question 2.
Answer the following:
(i) Why a cone is not a pyramid?
(ii) How many dimension a solid have?
(iii) Name the solid having one curved and two flat faces but no vertex.
Solution:
(i) Cone is not a pyramid because its base is not a polygon.
(ii) Three.
(iii) Cylinder
Question 3.
Write down the number of edges on each of the following solid figures:
(i) Cube
(ii) Tetrahedron
(iii) Sphere
(iv) Triangular prism
Solution:
(i) 12
(ii) 6
(iii) 0
(iv) 9
Question 4.
What cross-section do you get when you give a horizontal cut to an ice cream cone?
Solution:
Circle.
Question 5.
Determine the number of edges, vertices and faces in the given figure.
Solution:
Edges = 8
Vertices = 5
Faces = 5
Question 6.
Draw the sketch of two figure that has no edge.
Solution:
Question 7.
Draw the sketches of two figures that have no vertex.
Solution:
Question 8.
Name any three objects which resemble a sphere and cone.
Solution:
Sphere: Football, Earth, Round table
Cone: Conical funnel, ice cream cone, conical cracker
Question 9.
What shape would we get from the given figure?
Solution:
From the given net, we get a rectangular pyramid.
Visualising Solid Shapes Class 7 Extra Questions Short Answer Type
Question 10.
For the solids given below sketch the front, side and top view
Solution:
Question 11.
Match the following:
Solution:
(i) → (e)
(ii) → (a)
(iii) → (b)
(iv) → (c)
(v) → (d)
Question 12.
Complete the following table:
Solution:
Question 13.
Draw a plan, front and side elevations of the following solids.
Solution:
Question 14.
Name the solid that would be formed by each net:
Solution:
(i) Triangular pyramid
(ii) Square pyramid
(iii) Hexagonal pyramid
Question 15.
Name the solids that have:
(i) 1 curved surface
(ii) 4 faces
(iii) 6 faces
(iv) 5 faces and 5 vertices
(v) 8 triangular faces
(vi) 6 triangular faces and 2 hexagonal faces.
Solution:
(i) Cylinder
(ii) Tetrahedron
(iii) Cube and cuboid
(iv) Square pyramid or rectangular pyramid
(v) Regular octahedron
(vi) Hexagonal prism.
Question 16.
Draw the top, side and front views of the given solids:
Solution:
Question 17.
Draw the net of a cuboid having same breadth and height, but length double the breadth.
Solution:
Question 18.
Draw the nets of the following:
(i) Triangular prisms
(ii) Tetrahedron
(iii) Cuboid.
Solution:
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