हिंदी

Ganesh and Sahiba live near a kiln where bricks are made. Can you guess how high is the chimney here? Is it: - Mathematics

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प्रश्न

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

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

विकल्प

  • about 5 metres?

  • about 15 metres?

  • about 50 metres?

MCQ

उत्तर

About 50 metres.

shaalaa.com
Building with Bricks
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 1: Building with Bricks - Exercises [पृष्ठ १०]

APPEARS IN

एनसीईआरटी Math - Magic [English] Class 4
अध्याय 1 Building with Bricks
Exercises | Q 14 | पृष्ठ १०

संबंधित प्रश्न

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

Which floor pattern do you like the most?


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

(A)
(B)
(C)
(D)
(E)
(F)
(G)
(H)
(I)
(J)
(K)
 

Now you draw some new floor patterns.


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.

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


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


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.


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?

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


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 2000 for one thousand bricks
  1. Bhajan decided to buy the new bricks from Brickabad. He bought three thousand bricks. How much did he pay? ______
  2. Guess what he will pay if he buys 500 old bricks.

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