NCERT Solutions for Class 4 Maths Chapter 1 Building with Bricks

NCERT Solutions for Class 4 Maths Chapter 1: NCERT Solutions for Class 4 Maths Chapter 1 Building with Bricks provide a detailed guide to understanding how to work with geometric shapes and patterns using bricks as a context.

NCERT Solutions for Class 4 Maths

NCERT Solutions for Class 4 Maths Chapter 1 Building with Bricks Overview

CBSE Class 4 Maths Syllabus

NCERT Solutions for Class 4 Maths Chapter 1 Building with Bricks PDF

NCERT Solutions for Class 4 Maths Chapter 1 PDF

NCERT Solutions for Class 4 Maths Chapter 1 Building with Bricks

NCERT Solutions for Class 4 Maths Chapter 1 Building with Bricks Page No: 2

Question: 1

Which floor pattern do you like the most?

Answer: Pattern 5 looks familiar to me, so I like it the most.

Question: 2

Have you seen such patterns anywhere?

Answer : Yes, this type of pattern is used in the design of mosques and other traditional buildings, where intricate and symmetrical designs are common.

NCERT Solutions for Class 4 Maths Chapter 1 Building with Bricks Page No: 3

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Question: 3

Which pattern is made in a circle?

Answer: Pattern J is designed in a circular arrangement.

NCERT Solutions for Class 4 Maths Chapter 1 Building with Bricks Page No: 4

Question: 4

How to draw a brick?

Answer: Drawing a brick is shown below.

Question: 5

How many faces in all does a brick have?

Answer: There are 6 faces in a brick.

Question: 6

Is any face of a brick a square?

Answer: No, a face of a brick is not square; it has rectangular faces.

Question: 7

Draw the smallest face of the brick.

Answer: The smallest face of the brick is drawn below.

Question: 8

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

Answer:

Question: 9

Which of these is a drawing of a brick? Mark a (Right)

Question: 10

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

Answer: Drawing of this box to show 3 of its faces is shown below.

Question: 11

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

Answer: No, it is not possible to draw a brick in a way that shows all four of its faces simultaneously because a brick is a three-dimensional object and each face is visible from a different angle. To represent four faces, you would need to draw multiple perspectives or use a 3D model.

NCERT Solutions for Class 4 Maths Chapter 1 Building with Bricks Page No: 5

Question: 12

What do you think? Which wall will be stronger?

Answer: The wall made by Zainab will be stronger than the one made by Muniya.

NCERT book Page No: 6

Looking through a Brick ‘jaali’

The masons who built Jagriti School had also made different ‘jaali’ patterns on the walls.

Question: 13

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

Answer: There are 5 jaali patterns in the given 2 photos.

NCERT Books for Class 4 Maths 2024-25

NCERT Solutions for Class 4 Maths Chapter 1 Building with Bricks Page No: 9

Question: 14

Have you seen arches in a bridge?

Answer: Yes, I have seen arches in a bridge. Arches are commonly used in bridge construction because they distribute weight evenly and provide structural stability.

Question: 15

Where else have you seen an arch?

Answer: I’ve seen arches in various places, including old bridges. For example, in Jaunpur, there is a historic bridge over the river Saryu that features elegant arches.

Question: 16

Isn’t the ‘jaali’ of this window beautiful? It is made of thin bricks. Have you ever seen thin bricks? Look around

Answer : The 'jaali' of the window is indeed very beautiful. Yes, I have seen thin bricks which are often used in architectural designs. For example, thin bricks can be seen in the Red Fort in Delhi.

NCERT Solutions for Class 4 Maths Chapter 1 Building with Bricks Page No: 10

Question: 17

Which of these bricks have curved edges?

Answer: Bricks 1 and 2 from the top left in the given figure have curved edges.

Question: 18

How many faces do you see of the longest brick?

Answer: In the given figure, only one face of the longest brick can be seen.

Question: 19

Is there any brick which has more than six faces?

Answer: No, there are no bricks with more than 6 faces in the given figure.

Question: 20

Have you seen bricks of different sizes?

Take one brick and measure it.

(a) How long is it?

Answer: It is 10 inches in length.

(b) How wide is it?

Answer: It is 4 and a half inches wide.

(c) How high is it?

Answer: It is 3 inches in height.

Question: 21

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

Answer: She needs 4 bricks to make a wall 1 metre long.

Question: 22

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

(a) about 5 metres?

(b) about 15 metres?

(c) about 50 metres?

Answer: The chimney is about 50 metres high in the given figure.

Read More: CBSE Class 4 Syllabus

NCERT Solutions for Class 4 Maths Chapter 1 Building with Bricks Page No: 11

Question: 23

Here are four pictures from the brick kiln. These pictures are jumbled up. Look at them carefully. Write the correct order

Answer: The correct order of the given figures is C, D, B and A.

NCERT Solutions for Class 4 Maths Chapter 1 Building with Bricks Page No: 12

Question: 24

Have you seen a brick kiln? Did you try to guess the number of bricks kept there?

Answer: Yes, I have seen a brick kiln. There may be more than one lakh bricks kept in a brick kiln.

Question: 25

Can you write the number one lakh?

Answer: One lakh is written as 100000.

Question: 26

Look at these photos and guess how many bricks are carried by this truck.

Also, find out from a truck driver how many bricks they can carry in one truck.

Answer: According to the truck driver, they can carry 4000 bricks in a truck.

Bhajan went to buy bricks. The price was given for one thousand bricks. The prices were also different for different types of bricks.

Old bricks – Rs 1200 for one thousand bricks.

New bricks from Intapur – Rs 1800 for one thousand bricks.

New bricks from Brickabad – Rs 1200 for one thousand bricks.

Question: 27

Bhajan decided to buy the new bricks from Brickabad. He bought three thousand bricks. How much did he pay?

Answer: Bhajan has to pay Rs 3600 for three thousand bricks.

Question: 28

Guess what he will pay if he buys 500 old bricks

Answer: Bhajan pays Rs 600 if he buys 500 old bricks.

Benefits of NCERT Solutions for Class 4 Maths Chapter 1 Building with Bricks

• Concept Clarity: These solutions help in understanding basic geometric concepts related to bricks, including their shapes and patterns. They clarify how different faces and arrangements contribute to the overall structure.
• Enhanced Problem-Solving Skills: By working through these solutions students improve their ability to solve problems involving shapes and spatial understanding, which are important for grasping more complex mathematical concepts.
• Application of Knowledge: Students learn how to apply their knowledge of shapes and patterns in practical scenarios, such as constructing walls or understanding architectural designs.
• Preparation for Future Topics: Mastering these foundational concepts prepares students for more advanced topics in geometry and construction in higher grades.
• Confidence Building: Accurate solutions and step-by-step explanations build students confidence in their mathematical abilities and encourage independent learning.

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