Measuring Length Class 4 Extra Questions Maths Chapter 6

During revision, students quickly go through Class 4 Maths Extra Questions Chapter 6 Measuring Length Class 4 Extra with Answers for clarity.

Class 4 Measuring Length Extra Questions

Class 4 Maths Chapter 6 Measuring Length Extra Questions

Class 4 Maths Chapter 6 Extra Questions – Measuring Length Extra Questions Class 4

Question 1.
What is the length of the spoon?

Solution:
One end of the spoon is along with the zero mark of the ruler, and the other end of the spoon is at the 7 cm mark.
Thus, the length of the spoon is 7 cm.

Question 2.
Which of the following shapes have the same perimeter? ,

Solution:
Perimeter of Figure 1:
1 cm + 1 cm + 1 cm + 1 cm + 1 cm + 1 cm + 1 cm + 1 cm + 1 cm + 1 cm + 1 cm + 1 cm + 1 cm + 1 cm + 1 cm + 1 cm + 1 cm + 1 cm + 1 cm + 1 cm + 1 cm + 1 cm
= 22 cm

Perimeter of Figure 2:
1 cm + 1 cm + 1 cm + 1 cm + 1 cm + 1 cm + 1 cm + 1 cm + 1 cm + 1 cm + 1 cm + 1 cm + 1 cm + 1 cm + 1 cm + 1 cm + 1 cm + 1 cm + 1 cm + 1 cm + 1 cm + 1 cm
= 22 cm

Perimeter of Figure 3:
1 cm + 1 cm + 1 cm + 1 cm + 1 cm + 1 cm + 1 cm + 1 cm + 1 cm + 1 cm + 1 cm + 1 cm + 1 cm + 1 cm + 1 cm + 1 cm
= 16 cm
Therefore, Figure 1 and Figure 2 have the same perimeter.

Question 3.
Sonia has a piece of rope of 3 m long. How many divisions of 1 cm are possible to mark on it?
Solution:
Since, 1 m has 100 divisions of 1 cm.
So, 3 x 100 = 300 divisions of 1 cm are possible to mark on it.

Question 4.
Last week when we went to the zoo we used the zoo map to find the animals. Use the information to answer the following questions.

(a) How far are the tigers from the zoo entrance?
(b) How far are the zebras from the zoo entrance?
(c) How far are the elephants from the lions?
(d) How far are the tigers from the lions?
(e) What is the length of the shortest route between the tigers and the elephants?
(f) What is the length of the shortest route between the lions and the entrance?
Solution:
(a) The tigers are 750 m far from the zoo entrance.
(b) The zebras are 1300 m far from the zoo entrance.
(c) The elephants are 300 m far from the lions.
(d) The tigers are 1150 m from the lions.
(e) The length of the shortest route between the tigers and the elephants is 1450 m.
(f) The length of the shortest route between the lions and the entrance is 1000 m.

Measuring Length Class 4 Extra Questions for Practice

Multiple Choice Questions

Question 1.
What is the length of the given object in centimetres?

(a) 6 cm
(b) 7 cm
(c) 8 cm
(d) 9 cm
Answer:
(b) 7 cm

Question 2.
Which of the following shapes has a perimeter of 18 cm?

Answer:
(b)

Question 3.
You are traveling from school to your home and want to take the shortest route. The distances for different routes are:

• School → Library → Home = 5 km
• School → Bakery → Home = 2 km
• School → Pond → Home = 1 km
• School → Market → Home = 900 m

Which route will you choose for the shortest distance?
(a) School → Library → Home
(b) School → Bakery → Home
(c) School → Pond → Home
(d) School → Market → Home
Answer:
(d) School → Market → Home

Question 4.
Which of the following shapes has the minimum perimeter?

Answer:
(d)

Fill in the blanks:

(a) The tool commonly used to measure the length of a pencil is a __________.
Answer:
ruler

(b) There are __________ centimetres in one metre.
Answer:
100

(c) A longer distance, such as the length of a playground, is measured in __________.
Answer:
metres

(d) A ruler usually has markings in __________ and inches.
Answer:
cm

(e) 2 m 30 cm = __________cm.
Answer:
230

Objective Type Questions.

Question 1.
Match the columns:

Answer:

Do as directed:

Question 1.
Amit jumped a distance of 325 cm in a long jump competition. Convert his jump distance into metres and centimetres.
Answer:
3 m 25 cm

Question 2.
Riya has a ribbon that is 2 metres long. She cuts a piece that is 150 cm long. How much ribbon is left in centimetres?
Answer:
50 cm

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