Scroll:Measurement >> Perimeter >> saq (746)

Written Instructions:

For each Multiple Choice Question (MCQ), four options are given. One of them is the correct answer. Make your choice (1,2,3 or 4). Write your answers in the brackets provided..

For each Short Answer Question(SAQ) and Long Answer Question(LAQ), write your answers in the blanks provided.

Leave your answers in the simplest form or correct to two decimal places.


 

1)  

The perimeter of a paper is 82 cm.
Its breadth is 30 cm.
Find its length.

cm


Answer:_______________




2)  

The perimeter of a paper is 136 cm.
Its breadth is 26 cm.
Find its length.

cm


Answer:_______________




3)  

The perimeter of a paper is 144 cm.
Its breadth is 36 cm.
Find its length.

cm


Answer:_______________




4)  

The perimeter of a paper is 114 cm.
Its breadth is 18 cm.
Find its length.

cm


Answer:_______________




5)  

The perimeter of a paper is 128 cm.
Its breadth is 14 cm.
Find its length.

cm


Answer:_______________




6)  

The perimeter of a paper is 140 cm.
Its breadth is 16 cm.
Find its length.

cm


Answer:_______________




7)  

The perimeter of a paper is 112 cm.
Its breadth is 34 cm.
Find its length.

cm


Answer:_______________




8)  

The perimeter of a paper is 140 cm.
Its breadth is 14 cm.
Find its length.

cm


Answer:_______________




9)  

The perimeter of a paper is 106 cm.
Its breadth is 28 cm.
Find its length.

cm


Answer:_______________




10)  

The perimeter of a paper is 118 cm.
Its breadth is 34 cm.
Find its length.

cm


Answer:_______________




 

1)  

The perimeter of a paper is 82 cm.
Its breadth is 30 cm.
Find its length.

Answer: 11 cm


SOLUTION 1 :

Step 1: Total breadth : 30 + 30 = 60 cm
Step 2: Total length : 82 - 60 = 22 cm
Step 3: 1 length : 22 ÷ 2 = 11 cm

Its length is 11 cm.



2)  

The perimeter of a paper is 136 cm.
Its breadth is 26 cm.
Find its length.

Answer: 42 cm


SOLUTION 1 :

Step 1: Total breadth : 26 + 26 = 52 cm
Step 2: Total length : 136 - 52 = 84 cm
Step 3: 1 length : 84 ÷ 2 = 42 cm

Its length is 42 cm.



3)  

The perimeter of a paper is 144 cm.
Its breadth is 36 cm.
Find its length.

Answer: 36 cm


SOLUTION 1 :

Step 1: Total breadth : 36 + 36 = 72 cm
Step 2: Total length : 144 - 72 = 72 cm
Step 3: 1 length : 72 ÷ 2 = 36 cm

Its length is 36 cm.



4)  

The perimeter of a paper is 114 cm.
Its breadth is 18 cm.
Find its length.

Answer: 39 cm


SOLUTION 1 :

Step 1: Total breadth : 18 + 18 = 36 cm
Step 2: Total length : 114 - 36 = 78 cm
Step 3: 1 length : 78 ÷ 2 = 39 cm

Its length is 39 cm.



5)  

The perimeter of a paper is 128 cm.
Its breadth is 14 cm.
Find its length.

Answer: 50 cm


SOLUTION 1 :

Step 1: Total breadth : 14 + 14 = 28 cm
Step 2: Total length : 128 - 28 = 100 cm
Step 3: 1 length : 100 ÷ 2 = 50 cm

Its length is 50 cm.



6)  

The perimeter of a paper is 140 cm.
Its breadth is 16 cm.
Find its length.

Answer: 54 cm


SOLUTION 1 :

Step 1: Total breadth : 16 + 16 = 32 cm
Step 2: Total length : 140 - 32 = 108 cm
Step 3: 1 length : 108 ÷ 2 = 54 cm

Its length is 54 cm.



7)  

The perimeter of a paper is 112 cm.
Its breadth is 34 cm.
Find its length.

Answer: 22 cm


SOLUTION 1 :

Step 1: Total breadth : 34 + 34 = 68 cm
Step 2: Total length : 112 - 68 = 44 cm
Step 3: 1 length : 44 ÷ 2 = 22 cm

Its length is 22 cm.



8)  

The perimeter of a paper is 140 cm.
Its breadth is 14 cm.
Find its length.

Answer: 56 cm


SOLUTION 1 :

Step 1: Total breadth : 14 + 14 = 28 cm
Step 2: Total length : 140 - 28 = 112 cm
Step 3: 1 length : 112 ÷ 2 = 56 cm

Its length is 56 cm.



9)  

The perimeter of a paper is 106 cm.
Its breadth is 28 cm.
Find its length.

Answer: 25 cm


SOLUTION 1 :

Step 1: Total breadth : 28 + 28 = 56 cm
Step 2: Total length : 106 - 56 = 50 cm
Step 3: 1 length : 50 ÷ 2 = 25 cm

Its length is 25 cm.



10)  

The perimeter of a paper is 118 cm.
Its breadth is 34 cm.
Find its length.

Answer: 25 cm


SOLUTION 1 :

Step 1: Total breadth : 34 + 34 = 68 cm
Step 2: Total length : 118 - 68 = 50 cm
Step 3: 1 length : 50 ÷ 2 = 25 cm

Its length is 25 cm.