हिंदी

Have you seen medicines which have the written on them? It tells you after which date it is unsafe to take the medicine. - Mathematics

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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.

एक पंक्ति में उत्तर
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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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Tick-Tick-Tick
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 4: Tick-Tick-Tick - Holidays are Fun [पृष्ठ ४८]

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एनसीईआरटी Math - Magic [English] Class 4
अध्याय 4 Tick-Tick-Tick
Holidays are Fun | Q 8.3 | पृष्ठ ४८

संबंधित प्रश्न

Show the following time on the clock:

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.

  1. ______
  2. ______
  3. ______
  4. ______
  5. ______

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.

  1. In which month was the butter packed?
  2. Which month will it be 180 days after 15/01/06?
  3. 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 ______

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