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प्रश्न
How much do we use at a time?
| Eye drops | We use less than 1 mL at a time. |
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उत्तर
| Eye drops | We use less than 1 mL at a time. |
| Cough syrup | We use 5 mL at a time. |
| Tea | We use about 40 mL at a time. |
| Milk | We take about 200 mL at a time. |
| Water | We drink about 250 mL at a time. |
APPEARS IN
संबंधित प्रश्न
Look what Adithyan is saying.
How much water does his small bottle hold?
Find your own way to make a bottle which can measure 200 mL, 400 mL, 600 mL, 800 mL and 1 litre. Discuss with your friends and teacher how you made this.
Amina's water bottle holds one litre of water. She drank 250 mL of water and her friend Govind drank 150 mL. How much water is left in her bottle?
Get a 1 litre bottle (can be an empty bottle of water, oil etc.). Now collect some bottles and a mug, jug, glass, bowl, etc. at your house. Use the 1 litre bottle to check which of these holds more than 1 litre and which one holds less than 1 litre. Make a small drawing if you like.
| Less than 1 litre | More than 1 litre |
| bowl | big cooking pot |
You will need
 |
 |
 |
 |
| Half a lemon | A pinch of salt | One spoon of sugar | One glass of water |
How to make it:
 |
⇒ |  |
⇒ |  |
⇒ |  |
Guess and then find out:
- How many drops of lemon juice do you get from
half a lemon? - How many drops of lemon juice do you get from
a full lemon? - How many drops of lemon juice fill one
spoon?
There is a fair in Chaitra's village. Chaitra, Nazim and Aneesh want to put up a stall to sell lemon drink. They make a 
bucket full of lemon drink.
They use two 
different sizes of glasses.
Aneesh got a 
jug.
Do you think it is easier to pour into a 
glass from a jug than a bucket?
There is a fair in Chaitra's village. Chaitra, Nazim and Aneesh want to put up a stall to sell lemon drink. They make a bucket full of lemon drink.
They use two different sizes of glasses.
Chaitra found that two small 
glasses fill one big glass.
- How many small glasses of lemon drink will fill the jug?
- How many small
glasses will fill half the jug?
Find out how many 
cups of water will fill your 
bottle.
First guess and then try it out.
Now, fill a different 
bottle with the same cup.
- Which bottle holds less water?
Try it with another 
bottle.
- Which bottle holds the least water?
Sunaina and Jaspreet brought different vessels from the kitchen. They had a 
jug, a 
glass, a 
mug, a 
pot and a 
bowl.
They filled each of these with a 
cup.
 |
 |
 |
 |
 |
- Guess which vessel holds the least water.
- Which vessel holds the most water?
Now, you collect different vessels from your kitchen.
Use the same cup to fill each of them.
Count the number of cups of water each of them can hold.
First guess and then do it.
| The vessel you used | Cups of water to fill it |
|
______ |
| ______ | ______ |
| ______ | ______ |
Take five different types of big vessels from your kitchen.
Fill all of them one by one with one jug full of water.
What do you see? Why?
Talk to your friends about it.
