NCERT Class 4 Maths Chapter 1 Building with BricksÂ are provided here for students so that they can refer them while preparing for the final exam. These solutions are designed by experts according to CBSE syllabus(2019-2020) for Class 4th students.

NCERT Solutions for Class 4 Maths Chapter 1 provides the chapter wise solutions to help revise the concepts at your pace and practice to perfection. NCERT publishes textbooks prescribed by the CBSE (Central Board Of Secondary Education).

## Download Solution PDF for NCERT Class 4 Maths Chapter 1 Building with Bricks

### Access NCERT Class 4 Maths Chapter 1 Building with Brick Solutions

**NCERT book Page No: 2**

**Question: 1**

**Which floor pattern do you like the most?**

**Answer: **Pattern 5 looks familiar, so I like pattern 5.

**Question: 2**

**Have you seen such patterns anywhere?**

**Answer**: Yes, I have seen this type of pattern in mosques.

**NCERT book Page No: 3**

**Question: 3**

**Which pattern is made in a circle?**

**Answer: **Pattern J is made in a circle

**NCERT book 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 six faces in a brick.

**Question: 6**

**Is any face of a brick a square?**

**Answer: **No, a face of a brick has no square face.

**Question: 7**

**Draw the smallest face of the brick.**

**Answer: **The smallest face of the brick is being 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, we cannot draw a brick which shows 4 of its faces.

**NCERT book Page No: 5**

**Question: 12**

**What do you think? Which wall will be stronger?**

**Answer: **The wall made by Zainab will be stronger than Muniya

**NCERT book Page No: 6**

**Looking through a Brick â€˜jaaliâ€™**

**The masons who built Jagriti School had also made different â€˜jaaliâ€™ patterns on the walls.**

**Question: 13**

**How many different â€˜jaaliâ€™ patterns can you see in these two photos?**

**Answer: **There are five jaali patterns in the given two photos

**NCERT book Page No: 9**

**Question: 14**

**Have you seen arches in a bridge?**

**Answer: **Yes, have seen arches in a bridge

**Question: 15**

**Where else have you seen an arch?**

**Answer: **I saw arches in old bridges. In Jaunpur, one of such bridges is situated on the river Saryu.

**Question: 16**

**Isnâ€™t the â€˜jaaliâ€™ of this window beautiful? It is made of thin bricks. Have you ever seen thin bricks? Look around**

**Answer**: The â€˜jaaliâ€™ of the window is very beautiful. Yes, I have seen thin bricks. These thin bricks are used in Red Fort situated in Delhi.

**NCERT book Page No: 10**

**Question: 17**

**Which of these bricks have curved edges?**

**Answer: **The bricks 1 and 2 from top left have curved edges in the given figure

**Question: 18**

**How many faces do you see of the longest brick?**

**Answer: **Only one face of the longest brick can be seen in the given figure

**Question: 19**

**Is there any brick which has more than six faces?**

**Answer: **No, there is no bricks with more than six 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 it is?**

**Answer: **It is 4 and 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

**NCERT book 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 figure is C, D, B and A i.e

**NCERT book 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 saw a brick kiln. There may be more than one lakh bricks kept in 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 truck driver, he 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 â€“ Rs 1200 for one thousand bricks**

**New bricks from Intapur â€“ Rs 1800 for one thousand bricks**

**New bricks from Brickabad â€“ 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 6000 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

Once you register with BYJUâ€™S, you can also download NCERT 4TH CLASS MATHS BOOK and other learning materials such as notes, exemplars along with tips and tricks to prepare for the exam. Also, download BYJUâ€™S app which offers a platform for students with all the study materials required for class 4 maths subject.

Â