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प्रश्न
List things we use more than one litre at a time.
- Water for taking bath.
- __________________
- __________________
- __________________
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उत्तर
- Water for taking bath.
- Water for washing clothes.
- Water for flushing a toilet.
- Petrol’to fills up the tank of a bike or a car.
- Water to wash kitchen utensils.
APPEARS IN
संबंधित प्रश्न
Can you drink 1 L of water at one time?
The donkey is trying to look for different ways to add up to 1 liter. Help him complete the chart.
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?
How many liters of water does your family use in a day? Guess and fill in this table.
| Activity | Water used (in buckets) |
Water used (in liters) |
| Cooking and drinking | ||
| Washing clothes | ||
| Cleaning pots, pans | ||
Find out how much water is wasted in a day?
- In a week?
- In a month?
- In a year?
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?
Anil is a milkman. He gives the same amount of milk at Rani's house every day. He uses a 
mug three times to fill Rani's milk pot 
.
One day Rani's mother gave her a different 
pot to take milk. Every day Rani's pot would fill to the top. But today Rani found that the pot 
was not filled completely.
Do you think Anil has given Rani less milk? Help her.
Find out:
How much milk does your mother buy every day?
How much water is needed to fill a water gun (pichkari)?
