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प्रश्न
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?
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उत्तर
-
8 or 9 drops.
-
16 or 17 drops.
- 11 or 12 drops.
APPEARS IN
संबंधित प्रश्न
Is there any tap in your school or your home which is leaking?
Find out how much water is wasted in a day?
- In a week?
- In a month?
- In a year?
About how many glasses of water do you drink in a day?
Summer day: ______ glasses
Winter day: ______ glasses
Can you guess how much water goes out of you?
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 |

If jugs are used, hole A gets filled with 5 jugs. How many jugs of pebbles are needed to fill hole B?
For making 6 glasses of lemon drink –
- How many lemons will you need?
- How many spoons of sugar will you take?
Select the one which holds more water.
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.
Guess and then find out:
How many mugs of water fill one bucket?
Chirpy crow was very thirsty. It looked everywhere but could not find water. Suddenly it saw a
pitcher (matka). When it tried to drink water, it found there was very little water in the
pitcher.
It saw
pebbles lying nearby.

It put the
pebbles into the
pitcher one by one.

The water came up
.
Chirpy drank water and flew away.

What will you do if you were at the crow's place?







