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NCERT · Class 4 · Maths

Chapter 2: Long and Short

Practice each question, then open the answer or worked solution.

NCERT book (4)

Textbook page 20 · 6 questions
Q22Written answer

Question: 22

How far is Kozhikode from Thalassery? ________

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Worked solution

Answer: Kozhikode distance from Thalassery

= Kozhikode distance + Thalassery distance

= 24 km + 46 km

= 70 km

NCERT Solutions Mathematics Class 4 Chapter 2 - 15

Q23Written answer

Question: 23

*How much does Momun walk every day to reach school? ________

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Worked solution

Answer: Total distance of school from Momun home = 400 m + 150 m + 350 m + 40 m

= 940 m

Therefore, Momun has to walk 940 m every day to reach school

* Is it more than 1 km? ________

Answer: Since, 940 m is less than 1000 m

Therefore, it is not more than 1 km

Q24Written answer

Question: 24

Find out how far your friends live from school and fill the table. Write in metres or kilometres.

NCERT Solutions Mathematics Class 4 Chapter 2 - 16

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Worked solution

Answer: Following is the list of distance of school from their home

Friends Name Distance of home from school
Sohail 500 m
Amit 2 km 100 m
Alok 1 km 400 m
Sanjeev 1 km 100 m
Rohit 5 km 400 m
Rahul 2 km 400 m

* Who among you lives nearest to the school?

Answer: A person who lives nearest to the school is Sohail

* Who lives farthest from the school?

Answer: A person who lives farthest from the school is Rohit

* How many children live less than 1 km away from your school?

Answer: Me and Sohail. That means total two children lives less than 1 km away from school

* Is there anyone who lives more than 5 km away from the school?

Answer: Yes, Rohit lives more than 5 km away from the school

* How do they come to school?

Answer: They come to the school by school bus.

Guess and Find Out

Q25Written answer

Question: 25

How long is the thread in a reel?

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Worked solution

Answer: The length of thread can be measured depending on the thickness of reel.

It may be 60 metres, 90 metres, 100 metres or 400 metres or more

Q26Written answer

Question: 26

How long is the string of a kite reel? Can it be more than a kilometre long?

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Worked solution

Answer: A kite reel can be more than a kilometre long. It may be 500 metres, 900 metres, 1000 metres long.

Q27Written answer

Question: 27

If a handkerchief is made out of a single thread, how long would that thread be?

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Worked solution

Answer: The length of thread may be about 4000 metres, if a handkerchief is made out of a single thread.