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प्रश्न
Think - How will you know the number of centimetres if you measure with a rope, shoe-string, thread etc.?
| My measurement | My friend's measurement | |
| Nose | ______ centimetres | ______ centimetres |
| Around the wrist | ______ centimetres | ______ centimetres |
| Around the head | ______ centimetres | ______ centimetres |
| Ear | ______ centimetres | ______ centimetres |
| Hand (tip of middle finger to wrist) | ______ centimetres | ______ centimetres |
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उत्तर
This can be done by first measuring with a rope, shoe string, thread, etc. and then comparing with the scale.
| My measurement | My friend's measurement | |
| Nose | 3 centimetres | 3 centimetres |
| Around the wrist | 12 centimetres | 11 centimetres |
| Around the head | 36 centimetres | 35 centimetres |
| Ear | 5 centimetres | 5 centimetres |
| Hand (tip of middle finger to wrist) | 12 centimetres | 11 centimetres |
APPEARS IN
संबंधित प्रश्न
- Guess the distance between any two dots. How many centimetres is it? Now measure it with the help of a scale. Did you guess right?
- Which two dots do you think are farthest from each other? Check your answer.
- Which two dots are nearest to each other? Check your answer.
Try This.
Draw a broom half as long as this broom.
Here are the Indian Records and World Records for some jumps.
| Sports | World Record | Indian Record |
| High Jump (Men) | Javier S. (2m 45 cm) | Chandra Pal (2m 17 cm) |
| Long Jump (Men) | Mike P. (8m 95 cm) | Amrit Pal (8m 8 cm) |
| High Jump (Women) | Stefka K. (2m 9 cm) | Bobby A. (1m 91 cm) |
| Long Jump (Women) | Galina C. (7m 52 cm) | Anju G. (6m 83 cm) |
Find out from the table -
How many centimeters more should Chandra Pal jump to equal the Men's World Record for the high jump?
Running Exercise
The doctor has told Devi Prasad to run 2 km every day to stay fit. He took one round of this field. How far did he run?
The field was very far from his home. So he chose a park nearby. The boundary of the park was about 400 metres long.
- How many rounds of the park must Devi Prasad run to complete 2 km?
- One day the weather was very good and a cool breeze was blowing. He felt so good that he kept jogging till he got tired after 8 rounds. That day he ran ____ km and ____ metres!
Measure your arm and your mother's arm. What is the difference?
Which of these will be in centimetres and which will be in metres?
Height of a 1-year old child
Which of these will be in centimeters and which will be in meters?
Distance from classroom to school gate
Which of these will be in centimeters and which will be in meters?
Length of your father’s arm
Which is farther from Agra Cantt. Railway Station-Taj Mahal or Fatehpur Sikri?
Which of these is nearer to the railway line?
Agra Fort or Taj forest?
