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प्रश्न
How much water do you think we waste through a leaking tap?
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उत्तर
I think about 50 litres of water is wasted through a leaking tap everyday.
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संबंधित प्रश्न
Look at these pictures. Now look for some other things we get in packets or bottles like these. Make your own list.
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| Packet | How many mL or L? |
| Milk | 500 mL |
Neetu has to take 3 injections a day for 5 days. One injection gives 5 mL of the medicine to your body.
- How much medicine will she need for one day?
- How much medicine in all for 5 days?
How much do we use at a time?
| Eye drops | We use less than 1 mL at a time. |
Find out how much water is wasted in a day?
- In a week?
- In a month?
- In a year?
Naima thinks she will have to pour around 3 glasses of water to fill the jug. What do you think?
Naseem's bottle can hold ______ as much water as Abdul's bottle.
If jugs are used, hole A gets filled with 5 jugs. How many jugs of pebbles are needed to fill hole B?
You will need
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| Half a lemon | A pinch of salt | One spoon of sugar | One glass of water |
How to make it:
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⇒ |  |
⇒ |  |
⇒ |  |
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?
Select the one which holds more water.
I can drink 9 buckets of water at once. How many buckets can two camels drink at once?
