Advertisements
Advertisements
प्रश्न
Here are the pictures of grandfathers posing for a photograph. Who looks the oldest to you?
 |
 |
 |
|
Elephant Appu's |
Chuchoo rat's grandfather (2 years old) |
Rani's grandfather (70 years old) |
- How much older is Appu’s grandfather than Rani’s grandfather?
- Will Chuchoo’s grandfather ever grow as old as Appu’s grandfather?
- How much younger is Chuchoo rat’s grandfather than Rani’s grandfather?
Advertisements
उत्तर
- Age of elephant Appu’s grandfather = 95 years
Age of Rani’s grandfather = 70 years.
So, Appu’s grandfather is (95 - 70) = 25 years older than Rani’s grandfather. - Never.
- Age of Rani’s grandfather = 70 years
Age of Rat’s grandfather = 2 years Difference = 70 – 2 = 68 years
Hence, Chuchoo rat’s grandfather is 68 years younger than Rani’s grandfather.
APPEARS IN
संबंधित प्रश्न
Show the following time on the clock:
 |
| 6:40 |
Show the following time on the clock:
 |
| 7:35 |
Do you like sky watching? If yes, then this one should interest you:
When does the sunset?
How many minutes can this activity take? Make a guess and then check at home.
Boiling 1 liter milk
How long do you take to -
- Run a 50 metre race- _______
- Collect 50 pebbles from the ground- ______
- Count 1 to 100- ______
Let's look at a clock again! Solve this one-
What happens to the hour hand? Does it also move? How long will it take to move from one number to the next?
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?
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 | ______ |
Now can you tell why a 24-hour clock is called so?
