# Primary School (English Medium) Class 4 - CBSE Question Bank Solutions for Mathematics

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Look how the bricks are arranged in these five floor patterns.

Which floor pattern do you like the most?

[0.01] Building with Bricks
Chapter: [0.01] Building with Bricks
Concept: Building with Bricks
 (1) (2) (3) (4) (5)

Have you seen such patterns anywhere?

[0.01] Building with Bricks
Chapter: [0.01] Building with Bricks
Concept: Building with Bricks

Which pattern is made in a circle?

[0.01] Building with Bricks
Chapter: [0.01] Building with Bricks
Concept: Building with Bricks

In which pattern can you show mirror halves? Draw a line.

 (A) (B) (C) (D) (E) (F) (G) (H) (I) (J) (K)
[0.01] Building with Bricks
Chapter: [0.01] Building with Bricks
Concept: Building with Bricks

Now you draw some new floor patterns.

[0.01] Building with Bricks
Chapter: [0.01] Building with Bricks
Concept: Building with Bricks

How to Draw a Brick?

These are two photos of the same brick.

In one photo we can see only one face of the brick. In the other we can see three faces. Circle the photo showing three faces.

1. How many faces in all does a brick have?
2. Is any face a square?
3. Draw the smallest face of the brick.
[0.01] Building with Bricks
Chapter: [0.01] Building with Bricks
Concept: Building with Bricks

Which of these are the faces of a brick? Mark a (✓).

[0.01] Building with Bricks
Chapter: [0.01] Building with Bricks
Concept: Building with Bricks

Which of these is a drawing of a brick? Mark a (✓).

[0.01] Building with Bricks
Chapter: [0.01] Building with Bricks
Concept: Building with Bricks

Make a drawing of this box to show 3 of its faces.

[0.01] Building with Bricks
Chapter: [0.01] Building with Bricks
Concept: Building with Bricks

Can you make a drawing of a box which shows 4 of its faces?

[0.01] Building with Bricks
Chapter: [0.01] Building with Bricks
Concept: Building with Bricks

Different Wall Patterns

Here are photos of three kinds of brick walls. Can you see the difference in the way the bricks are placed?

Now match the photo of each wall with the correct drawing below:

[0.01] Building with Bricks
Chapter: [0.01] Building with Bricks
Concept: Building with Bricks

How many different patterns can you see in these two photos?

[0.01] Building with Bricks
Chapter: [0.01] Building with Bricks
Concept: Building with Bricks

This is a drawing of another beautiful 'jaali'.

Now colour some bricks red and make your own patterns in the wall drawn below.

[0.01] Building with Bricks
Chapter: [0.01] Building with Bricks
Concept: Building with Bricks

Can you see the window (jharokha) in this photo of the school?

Now draw some jharokha patterns on the wall here. You can shade it black.

[0.01] Building with Bricks
Chapter: [0.01] Building with Bricks
Concept: Building with Bricks
• Have you seen arches in a bridge?
• Where else have you seen an arch?
[0.01] Building with Bricks
Chapter: [0.01] Building with Bricks
Concept: Building with Bricks

Jamaal and Kaalu, the masons of Jagriti School, said that their grandfathers used many different kinds of bricks. Some of these are shown in this photo.

1. Which of these bricks have curved edges?
2. How many faces do you see of the longest brick?
3. Is there any brick which has more than six faces?
[0.01] Building with Bricks
Chapter: [0.01] Building with Bricks
Concept: Building with Bricks

Have you seen bricks of different sizes?

[0.01] Building with Bricks
Chapter: [0.01] Building with Bricks
Concept: Building with Bricks

Muniya wants to make a wall 1 metre long. How many bricks will she need to put in a line?

[0.01] Building with Bricks
Chapter: [0.01] Building with Bricks
Concept: Building with Bricks

Take one brick and measure it.

1. How long is it? _____
2. How wide is it? _____
3. How high is it? _____
[0.01] Building with Bricks
Chapter: [0.01] Building with Bricks
Concept: Building with Bricks

Ganesh and Sahiba live near a kiln where bricks are made.

Can you guess how high is the chimney here? Is it:

[0.01] Building with Bricks
Chapter: [0.01] Building with Bricks
Concept: Building with Bricks
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