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प्रश्न
Have you seen medicines which have the written on them? It tells you after which date it is unsafe to take the medicine.
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उत्तर
Yes, I saw medicines which have the expiry date written on them. It is safe to take those medicines before expiry date.
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संबंधित प्रश्न
Show the following time on the clock:
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| 3:15 |
Do you like sky watching? If yes, then this one should interest you:
At what time does the sunrise at your place?

Look at a newspaper and see the time of sunrise and sunset in different months.
Let's look at a clock again! Solve this one-
Look around you and list the activities that take about one hour to complete.
- ______
- ______
- ______
- ______
- ______
What did she do first-
Fill in the table:
| Dates | Number of days | ||
| From | To | ||
| Shabana's holidays | |||
| Atif's holidays | |||
On 15 May 2006 Chandran went to a shop to buy butter. He checked the packet to see if this butter was safe to eat.
It was written on the packet - 'Best before 180 days from the date of packing.'
Then he checked the date of packing. It was 15/01/06.
Help him find out if he should buy this butter or not.
- In which month was the butter packed?
- Which month will it be 180 days after 15/01/06?
- Can Chandran eat it on 15th May 2006?
On a cough syrup it was written:
Mfg. date - 07/03
This shows it was made in July 2003.
Exp. date - 07/05
This shows the month and year till when it is safe to take.
Can you guess why they missed the train?
Look at this chart. It tells the difference between your watch and a 24-hour clock. Try to complete it.
| Time by your watch (12-hour clock) |
Time by a 24-hour clock |
| 1 o'clock in the afternoon | 13:00 hours |
| 2 o'clock in the afternoon | 14:00 hours |
| 3 o'clock in the afternoon | ______ |
| 3:30 in the afternoon | 15:30 hours |
| 6 o'clock in the evening | ______ |
| 9 o'clock in the evening | ______ |
| 12 o'clock at midnight | ______ |

