Sasi Math (Revised for 1024)

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.

The perimeter of a paper is 136 cm.
Its breadth is 22 cm.
Find its length.

Answer:_______________

The perimeter of a paper is 104 cm.
Its breadth is 32 cm.
Find its length.

Answer:_______________

The perimeter of a paper is 128 cm.
Its breadth is 36 cm.
Find its length.

Answer:_______________

The perimeter of a paper is 128 cm.
Its breadth is 24 cm.
Find its length.

Answer:_______________

The perimeter of a paper is 108 cm.
Its breadth is 32 cm.
Find its length.

Answer:_______________

The perimeter of a paper is 118 cm.
Its breadth is 32 cm.
Find its length.

Answer:_______________

The perimeter of a paper is 92 cm.
Its breadth is 32 cm.
Find its length.

Answer:_______________

The perimeter of a paper is 138 cm.
Its breadth is 32 cm.
Find its length.

Answer:_______________

The perimeter of a paper is 146 cm.
Its breadth is 38 cm.
Find its length.

Answer:_______________

10)

The perimeter of a paper is 110 cm.
Its breadth is 32 cm.
Find its length.

Answer:_______________

The perimeter of a paper is 136 cm.
Its breadth is 22 cm.
Find its length.

Answer: 46 cm

SOLUTION 1 :

Step 1: Total breadth : 22 + 22 = 44 cm
Step 2: Total length : 136 - 44 = 92 cm
Step 3: 1 length : 92 ÷ 2 = 46 cm

Its length is 46 cm.

The perimeter of a paper is 104 cm.
Its breadth is 32 cm.
Find its length.

Answer: 20 cm

SOLUTION 1 :

Step 1: Total breadth : 32 + 32 = 64 cm
Step 2: Total length : 104 - 64 = 40 cm
Step 3: 1 length : 40 ÷ 2 = 20 cm

Its length is 20 cm.

The perimeter of a paper is 128 cm.
Its breadth is 36 cm.
Find its length.

Answer: 28 cm

SOLUTION 1 :

Step 1: Total breadth : 36 + 36 = 72 cm
Step 2: Total length : 128 - 72 = 56 cm
Step 3: 1 length : 56 ÷ 2 = 28 cm

Its length is 28 cm.

The perimeter of a paper is 128 cm.
Its breadth is 24 cm.
Find its length.

Answer: 40 cm

SOLUTION 1 :

Step 1: Total breadth : 24 + 24 = 48 cm
Step 2: Total length : 128 - 48 = 80 cm
Step 3: 1 length : 80 ÷ 2 = 40 cm

Its length is 40 cm.

The perimeter of a paper is 108 cm.
Its breadth is 32 cm.
Find its length.

Answer: 22 cm

SOLUTION 1 :

Step 1: Total breadth : 32 + 32 = 64 cm
Step 2: Total length : 108 - 64 = 44 cm
Step 3: 1 length : 44 ÷ 2 = 22 cm

Its length is 22 cm.

The perimeter of a paper is 118 cm.
Its breadth is 32 cm.
Find its length.

Answer: 27 cm

SOLUTION 1 :

Step 1: Total breadth : 32 + 32 = 64 cm
Step 2: Total length : 118 - 64 = 54 cm
Step 3: 1 length : 54 ÷ 2 = 27 cm

Its length is 27 cm.

The perimeter of a paper is 92 cm.
Its breadth is 32 cm.
Find its length.

Answer: 14 cm

SOLUTION 1 :

Step 1: Total breadth : 32 + 32 = 64 cm
Step 2: Total length : 92 - 64 = 28 cm
Step 3: 1 length : 28 ÷ 2 = 14 cm

Its length is 14 cm.

The perimeter of a paper is 138 cm.
Its breadth is 32 cm.
Find its length.

Answer: 37 cm

SOLUTION 1 :

Step 1: Total breadth : 32 + 32 = 64 cm
Step 2: Total length : 138 - 64 = 74 cm
Step 3: 1 length : 74 ÷ 2 = 37 cm

Its length is 37 cm.

The perimeter of a paper is 146 cm.
Its breadth is 38 cm.
Find its length.

Answer: 35 cm

SOLUTION 1 :

Step 1: Total breadth : 38 + 38 = 76 cm
Step 2: Total length : 146 - 76 = 70 cm
Step 3: 1 length : 70 ÷ 2 = 35 cm

Its length is 35 cm.

10)

The perimeter of a paper is 110 cm.
Its breadth is 32 cm.
Find its length.

Answer: 23 cm

SOLUTION 1 :

Step 1: Total breadth : 32 + 32 = 64 cm
Step 2: Total length : 110 - 64 = 46 cm
Step 3: 1 length : 46 ÷ 2 = 23 cm

Its length is 23 cm.