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प्रश्न
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 | ||
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उत्तर
| Activity | Water used (in buckets) |
Water used (in liters) |
| Cooking and drinking | 2 buckets | 20 L |
| Washing clothes | 5 buckets | 50 L |
| Cleaning pots, pans | 2 buckets | 10 L |
| Bathing | 8 buckets | 80 L |
| Cleaning house | 1 bucket | 10 L |
Total water used in a day
= 20 L + 50 L + 10 L + 80 L + 10 L
= 170 L
APPEARS IN
संबंधित प्रश्न
The donkey looked confused and asked - Ten glasses of 100 mL each. How much is that?
Find out how much water is wasted in a day?
- In a week?
- In a month?
- In a year?
Naseem's bottle can hold ______ as much water as Abdul's bottle.
Now look at the buckets in your house.
Guess how many litres of water they can hold.
Use a 1 litre bottle and check if your guess is right for all the buckets.
| Bucket | My guess | My measure |
| Bucket 1 | ||
| Bucket 2 | ||
| Bucket 3 |
Match the Right Pairs
| About 12 liters |
(to measure milk) |
| Less than Half litre |
(water tank) |
| About 5 litres |
(bucket) |
| 1000 litres |
(eye drops bottle) |
| Half litre |
(water suraahi) |
Which is the biggest pothole?
Select the one which holds more water.
Find out:
How much milk does your mother buy every day?
Do you want to know how the water in the 
pitcher came up?
Take two 
glasses of the same size.
Fill half of each glass with water.
You have to put tamarind (imli) seeds in the first glass to raise the
water to the top. Guess how many seeds you will need to put in.
Now, do it. Count the number of seeds used.
Now put the same number of marbles in the second glass.
What happens?
Repeat it with stones.
What happens now? Why?
Talk about it in the class.
 |
 |
 |
How much water will fill a balloon?
