- Which of the following is a 3D shape?
A) Square B) Rectangle
C) Sphere D) Circle - Which shape has all sides equal and all angles right angles?
A) Cube B) Cuboid
C) Cylinder D) Cone - The flat surface of a 3D object is called a:
A) Vertex B) Edge
C) Face D) Corner - A cube has how many faces?
A) 6 B) 8
C) 10 D) 12 - Which 3D shape has no vertex?
A) Cone B) Cylinder
C) Cube D) Sphere - A cuboid has how many vertices?
A) 6 B) 8
C) 10 D) 12 - Which solid shape has a circular face and one vertex?
A) Sphere B) Cone
C) Cylinder D) Cube - A net is used to:
A) Catch a fish B) Show the top view
C) Make a 3D object from 2D shapes D) Take a photograph - A cylinder has how many flat faces?
A) 0 B) 1
C) 2 D) 3 - Which shape has only curved surfaces?
A) Cube B) Cylinder
C) Cone D) Sphere - The line where two faces meet is called:
A) Vertex B) Edge
C) Corner D) Center - Which of the following is a polyhedron?
A) Cone B) Cylinder
C) Cube D) Sphere - Which shape has 2 circular faces and 1 curved face?
A) Cone B) Cube
C) Cylinder D) Cuboid - The 2D shape of the base of a cone is a:
A) Square B) Circle
C) Triangle D) Rectangle - How many edges does a cube have?
A) 6 B) 8
C) 12 D) 16 - A cube and a cuboid differ in:
A) Number of faces B) Number of vertices
C) Lengths of edges D) Shape - The shape formed by the top view of a cone is a:
A) Square B) Triangle
C) Circle D) Oval - Which solid has a triangular face?
A) Cube B) Cylinder
C) Square pyramid D) Sphere - A net of a cube contains how many squares?
A) 4 B) 5
C) 6 D) 8 - A sketch gives a _ representation of a solid.
A) Real B) 2D
C) 3D D) Rough - The front view of a cuboid looks like a:
A) Circle B) Triangle
C) Rectangle D) Oval - Which of these can be represented by a net of circles and a rectangle?
A) Cone B) Cylinder
C) Cube D) Sphere - How many vertices does a cone have?
A) 0 B) 1
C) 2 D) 3 - How many edges does a sphere have?
A) 0 B) 1
C) 2 D) Infinite - Which shape has no edges and no vertices?
A) Cone B) Sphere
C) Cube D) Cuboid - The back view of a cone is same as its:
A) Top view B) Side view
C) Front view D) Bottom view - Which of the following solids has only flat surfaces?
A) Sphere B) Cube
C) Cone D) Cylinder - The bottom face of a cone is called its:
A) Tip B) Side
C) Base D) Vertex - A solid having only one face is a:
A) Sphere B) Cone
C) Cube D) Cylinder - Which shape can roll and also slide?
A) Cube B) Cone
C) Cuboid D) Pyramid - The solid formed by folding a net of six squares is a:
A) Cuboid B) Cylinder
C) Cube D) Cone - Which of the following is not a face of a cube?
A) Square B) Circle
C) Rectangle D) All are incorrect - Which object is closest to the shape of a cuboid?
A) Ball B) Ice cream cone
C) Book D) Globe - A cube has how many corners?
A) 6 B) 8
C) 12 D) 10 - The point where three faces meet is called a:
A) Face B) Edge
C) Vertex D) Angle - A solid having two parallel circular bases is called a:
A) Sphere B) Cube
C) Cylinder D) Cone - Which of these has a vertex and a curved surface?
A) Cube B) Sphere
C) Cone D) Cylinder - A net of a cuboid has how many rectangles?
A) 4 B) 6
C) 8 D) 2 - The side view of a cylinder looks like a:
A) Rectangle B) Triangle
C) Circle D) Square - Which of the following shapes has equal edges, faces, and angles?
A) Cuboid B) Cone
C) Cube D) Pyramid
ANSWER
- Which of the following is a 3D shape?
Answer: C) Sphere
Solution: A sphere has three dimensions – length, width, and height. The others are 2D shapes. - Which shape has all sides equal and all angles right angles?
Answer: A) Cube
Solution: A cube has 6 equal square faces and right angles between each. - The flat surface of a 3D object is called a:
Answer: C) Face
Solution: Faces are the flat or curved surfaces on a 3D object. - A cube has how many faces?
Answer: A) 6
Solution: A cube has 6 square faces. - Which 3D shape has no vertex?
Answer: D) Sphere
Solution: A sphere is perfectly round with no corners or vertices. - A cuboid has how many vertices?
Answer: B) 8
Solution: A cuboid has 8 vertices where edges meet. - Which solid shape has a circular face and one vertex?
Answer: B) Cone
Solution: A cone has one circular face (base) and one vertex (tip). - A net is used to:
Answer: C) Make a 3D object from 2D shapes
Solution: Nets help in forming 3D objects when folded. - A cylinder has how many flat faces?
Answer: C) 2
Solution: The top and bottom of a cylinder are flat circular faces. - Which shape has only curved surfaces?
Answer: D) Sphere
Solution: A sphere has no flat faces, only a curved surface. - The line where two faces meet is called:
Answer: B) Edge
Solution: Edges are formed where two faces meet. - Which of the following is a polyhedron?
Answer: C) Cube
Solution: A polyhedron is a solid with flat faces – a cube fits this. - Which shape has 2 circular faces and 1 curved face?
Answer: C) Cylinder
Solution: A cylinder has two circular bases and one curved side. - The 2D shape of the base of a cone is a:
Answer: B) Circle
Solution: The base of a cone is circular. - How many edges does a cube have?
Answer: C) 12
Solution: A cube has 12 edges. - A cube and a cuboid differ in:
Answer: C) Lengths of edges
Solution: All edges in a cube are equal; cuboids have unequal lengths. - The shape formed by the top view of a cone is a:
Answer: C) Circle
Solution: From the top, a cone appears as a circle. - Which solid has a triangular face?
Answer: C) Square pyramid
Solution: A square pyramid has 4 triangular faces and 1 square base. - A net of a cube contains how many squares?
Answer: C) 6
Solution: A cube has 6 square faces. - A sketch gives a _ representation of a solid.
Answer: D) Rough
Solution: A sketch is a rough 2D drawing of a 3D object. - The front view of a cuboid looks like a:
Answer: C) Rectangle
Solution: From the front, a cuboid appears as a rectangle. - Which of these can be represented by a net of circles and a rectangle?
Answer: B) Cylinder
Solution: Cylinder nets include 2 circles and 1 rectangle. - How many vertices does a cone have?
Answer: B) 1
Solution: A cone has only one vertex at the tip. - How many edges does a sphere have?
Answer: A) 0
Solution: A sphere has no edges, just a curved surface. - Which shape has no edges and no vertices?
Answer: B) Sphere
Solution: A sphere has only a curved surface. - The back view of a cone is same as its:
Answer: C) Front view
Solution: A cone looks the same from front and back. - Which of the following solids has only flat surfaces?
Answer: B) Cube
Solution: A cube has flat square surfaces only. - The bottom face of a cone is called its:
Answer: C) Base
Solution: The flat circular part is the base of the cone. - A solid having only one face is a:
Answer: A) Sphere
Solution: A sphere has a single curved surface. - Which shape can roll and also slide?
Answer: B) Cone
Solution: A cone can roll on its curved surface and slide on the flat base. - The solid formed by folding a net of six squares is a:
Answer: C) Cube
Solution: 6 squares folded form a cube. - Which of the following is not a face of a cube?
Answer: B) Circle
Solution: A cube only has square faces. - Which object is closest to the shape of a cuboid?
Answer: C) Book
Solution: A book has the shape of a cuboid. - A cube has how many corners?
Answer: B) 8
Solution: Corners are vertices; a cube has 8. - The point where three faces meet is called a:
Answer: C) Vertex
Solution: A vertex is the corner where three edges/faces meet. - A solid having two parallel circular bases is called a:
Answer: C) Cylinder
Solution: A cylinder has two equal, parallel circular bases. - Which of these has a vertex and a curved surface?
Answer: C) Cone
Solution: A cone has a vertex and a curved surface. - A net of a cuboid has how many rectangles?
Answer: B) 6
Solution: A cuboid has 6 rectangular faces. - The side view of a cylinder looks like a:
Answer: A) Rectangle
Solution: From the side, a cylinder appears as a rectangle. - Which of the following shapes has equal edges, faces, and angles?
Answer: C) Cube
Solution: A cube has all equal edges, square faces, and angles of 90°.