Nets of Solid Shapes

Q. Which among the following nets can be used to form cubes?

1. (i), (iii) & (iv)
2. (i), (ii) & (v)
3. (ii), (iii) & (v)
4. (ii), (iv) & (v)

Q. Net of a square pyramid consist of triangles and square.

1. 1
2. 2
3. 3
4. 4

Q.

Which of the following nets can be folded to form a cube?

1. 

2. 

3. 

4. All of the above

Q.

Which of the following are prisms among the following?

1. Nail

2. Unsharpened pencil

3. A box

4. Both B and C

Q.

Question 2 (e)

What shape is:

A sweet laddu?

Q.

When you unfold a right circular cone, which plane figure is formed?

1. Arc of a circle

2. Semi circle

3. Sector of a circle

4. Segment of a circle

Q. The diagram below shows the net of a _______.

1. cube
2. cuboid
3. cone
4. cylinder

Q.

Which of the following nets can be folded to form a cone?

1. 

2. 

3. 

4. 

Q.

Which of the following are the nets of a cone?

1. 

2. All of the above

3. 

4. 

Q. Which of the following statements regarding 3D shapes are correct?

1. 3D shapes have the length
2. 3D shapes have the breadth
3. 3D shapes have the height or depth
4. 3D shapes have only length and breadth

Q. The diagram below shows the net of a ______.

1. cuboid
2. cylinder
3. cone
4. cube

Q.

Which of the following nets will give you a cuboid when folded?

1. 

2. None of the above

3. 

4. 

Q.

A triangular pyramid has ……….. triangular faces and ………. edges.

Q.

Nets are used to build different solid shapes.

1. False

2. True

Q.

How many nets of a cube are possible?

1. 14

2. 11

3. 10

4. 12

Q.

Nets of a sphere can be made.

1. True

2. False

Q. The net of a cylinder has _____ circles with a rectangle.

1. two
2. three
3. four
4. five

Q.

(a) Can a polyhedron have 10 faces, 20 edges and 15 vertices? Justify your answer.

(b) A glowing bulb is kept above the following solids. Name the shape of the shadows obtained in each case. Attempt to give a rough sketch of the shadow.


[4 MARKS]

Q. Which of the following is a 3-D figure?

1. Square
2. Rectangle
3. Cuboid
4. Triangle

Q.

Which of the following nets will give you a cuboid when folded?

1. 

2. 

3. 

4. None of the above

Q.

To check which of the given net can be folded to form a cube. Form and color the nets which form a cube.

Q. What is the shape of a playing dice ?

Q. The net of a cylinder has _____ circles with a rectangle.

Q.

The solid that can be made by folding the given net is ___.

1. Triangular prism

2. hexagonal prism

3. Hexagonal Pyramid

4. Triangular Pyramid