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Area and Perimeter Test - 7

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Area and Perimeter Test - 7

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Question 1
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Directions For Questions

Chocolate is a raw or processed food produced from the seed of the tropical Theobroma cocoa tree. It is one of the most loveable gifts. Some of the chocolates are shown below. Consider area of 1 box = 1 sq cm.

...view full instructions

What would be the area of Dairy Milk chocolate?

A
70 cm²

B
75 cm²

C
80 cm²

D
85 cm²

Solution

The correct answer is option 1 because the area the Dairy Milk chocolate covers is a total of 70 squares.
As it is given that the area of 1 box = 1 sq. cm, so we can calculate all the boxes that the chocolate has been divided into or we can multiply the length and the breadth of the chocolate to find the area.

Area of Dairy Milk chocolate = L B
14 5 = 70 cm²
Question 2
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Directions For Questions

Chocolate is a raw or processed food produced from the seed of the tropical Theobroma cocoa tree. It is one of the most loveable gifts. Some of the chocolates are shown below. Consider area of 1 box = 1 sq cm.

...view full instructions

Which of the chocolates shown in the picture has the largest area?

A
Dairy Milk Chocolate

B
Perfectly Pink Hot Chocolate

C
The Chocolate Bar

D
Lavazza

Solution

Given the area of 1 box = 1 cm²
So by calculating the number of boxes of all the chocolates, we can know about its area.
Dairy Milk Chocolate = 70 cm²
Perfectly Pink Hot Chocolate = 54 cm²
The Chocolate Bar = 64 cm²
Lavazza = 40 cm²
Therefore, Dairy Milk Chocolate has the maximum area.
Question 3
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Directions For Questions

Chocolate is a raw or processed food produced from the seed of the tropical Theobroma cocoa tree. It is one of the most loveable gifts. Some of the chocolates are shown below. Consider area of 1 box = 1 sq cm.

...view full instructions

Which of the chocolates shown in the picture has the least area?

A
Dairy Milk Chocolate

B
Perfectly Pink Hot Chocolate

C
The Chocolate Bar

D
Lavazza

Solution

The area of various chocolate are:
Dairy Milk Chocolate = 70 cm²
Perfectly Pink Hot = 54 cm²
The Chocolate Bar = 64 cm²
Lavazza Chocolate = 40 cm²
Therefore, Lavazza has the least area, i.e. 40 cm².
Question 4
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Directions For Questions

Chocolate is a raw or processed food produced from the seed of the tropical Theobroma cocoa tree. It is one of the most loveable gifts. Some of the chocolates are shown below. Consider area of 1 box = 1 sq cm.

...view full instructions

Find the difference between the area of Dairy Milk Chocolate and Lavazza Chocolate.

A
20 cm²

B
30 cm²

C
45 cm²

D
55 cm²

Solution

Option 2 is correct.
The area of Dairy Milk Chocolate is 70 cm² and the area of Lavazza Chocolate is 40 cm².
Therefore, difference = (70 – 40) = 30 cm²
Question 5
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Directions For Questions

Chocolate is a raw or processed food produced from the seed of the tropical Theobroma cocoa tree. It is one of the most loveable gifts. Some of the chocolates are shown below. Consider area of 1 box = 1 sq cm.

...view full instructions

What is the sum of areas of Lavazza Chocolate and Perfectly Pink Hot Chocolate?

A
40 cm²

B
54 cm²

C
94 cm²

D
98 cm²

Solution

Option 3 is correct. The sum of the areas of Lavazza Chocolate and Perfectly Pink Hot Chocolate is 94 cm².
Area of Lavazza = 40 cm²
Area of Perfectly Pink Hot = 54 cm²
Sum = 94 cm²
Question 6
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Directions For Questions

Chocolate is a raw or processed food produced from the seed of the tropical Theobroma cocoa tree. It is one of the most loveable gifts. Some of the chocolates are shown below. Consider area of 1 box = 1 sq cm.

...view full instructions

What is the difference between the highest area and the lowest area covered by a chocolate?

A
30 cm²

B
35 cm²

C
40 cm²

D
45 cm²

Solution

Option 1 is correct.
The Dairy Milk Chocolate has the highest area, i.e. 70 cm² and the lowest area is of Lavazza Chocolate, i.e. 40 cm².
Therefore, difference between highest area and lowest area, i.e. (70 – 40) cm² = 30 cm².
Question 7
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Directions For Questions

A postage stamp is a small piece of paper that is purchased and displayed on a mail item as an evidence of payment of postage. Stamps are made from a special paper, with a national designation and denomination on the face and gum on the reverse side.

...view full instructions

Which of the following stamps has the largest area?

A
Stamp 1

B
Stamp 2

C
Stamp 3

D
Stamp 4

Solution

Option 1 is the correct answer. We can get to know the area of various stamps by calculating the number of boxes the stamp has been split into.
Therefore, we can know the area of:
Stamp 1 = 40 cm²
Stamp 2 = 24 cm²
Stamp 3 = 16 cm²
Stamp 4 = 20 cm²
[considering 1 box = 1 cm²]
Therefore, we can easily get that the largest area is of stamp 1.
Question 8
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Directions For Questions

A postage stamp is a small piece of paper that is purchased and displayed on a mail item as an evidence of payment of postage. Stamps are made from a special paper, with a national designation and denomination on the face and gum on the reverse side.

...view full instructions

Which two stamps have the sum of their areas equal to 60 cm²?

A
Stamp 1 and Stamp 3

B
Stamp 1 and Stamp 4

C
Stamp 2 and Stamp 3

D
Stamp 2 and Stamp 4

Solution

Option 2 is correct.
Area of stamp 1 = 40 cm²
Area of stamp 4 = 20 cm²
Therefore, the sum of these becomes = 60 cm².
So, the correct option is 2.
Question 9
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Directions For Questions

A postage stamp is a small piece of paper that is purchased and displayed on a mail item as an evidence of payment of postage. Stamps are made from a special paper, with a national designation and denomination on the face and gum on the reverse side.

...view full instructions

Which of the following stamps has the smallest area?

A
Stamp 1

B
Stamp 2

C
Stamp 3

D
Stamp 4

Solution

Option 3 is correct because stamp 3 has the smallest area, i.e. 16 cm². The areas of all other stamps are more than 16 cm².
Question 10
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Directions For Questions

A postage stamp is a small piece of paper that is purchased and displayed on a mail item as an evidence of payment of postage. Stamps are made from a special paper, with a national designation and denomination on the face and gum on the reverse side.

...view full instructions

What is the difference between the area of Stamp 1 and the area of Stamp 2?

A
10 cm²

B
12 cm²

C
14 cm²

D
16 cm²

Solution

Option 4 is correct.
Because area of stamp 1 = 40 cm²
Area of stamp 2 = 24 cm²So, the difference by which the area of stamp 1 is greater than that of stamp 2 = 40 - 24 = 16 cm^2.
Question 11
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Directions For Questions

A postage stamp is a small piece of paper that is purchased and displayed on a mail item as an evidence of payment of postage. Stamps are made from a special paper, with a national designation and denomination on the face and gum on the reverse side.

...view full instructions

By how much is the area of Stamp 3 less than the area of Stamp 4?

A
4 cm²

B
8 cm²

C
10 cm²

D
14 cm²

Solution

Option 1 is correct.

As the area of Stamp 4 = 20 cm²
Area of Stamp 3 = 16 cm²So, the difference by which the area of Stamp 3 is less than that of Stamp 4 = 20 - 16 = 4 cm²
Question 12
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Directions For Questions

A postage stamp is a small piece of paper that is purchased and displayed on a mail item as an evidence of payment of postage. Stamps are made from a special paper, with a national designation and denomination on the face and gum on the reverse side.

...view full instructions

How many more cm² of Stamp 3 are required so that its area becomes equal to the area of Stamp 2?

A
12 cm²

B
4 cm²

C
8 cm²

D
9 cm²

Solution

The correct answer is option 3.
Area of Stamp 3 = 16 cm²
Area of Stamp 2 = 24 cm²
So, the cm² required to be added in stamp 3 to make it equal to stamp 2 = 24 - 16 = 8 cm².
Question 13
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Directions For Questions

...view full instructions

Which of the following paintings has the largest perimeter?

A
Butterfly painting

B
Tiger painting

C
Flower painting

D
Scenery painting

Solution

If the area of 1 box = 1 cm², it means both the sides (i.e. length and breadth) will be 1
cm each. So, the perimeters are:
Butterfly painting = 20 cm
Tiger painting = 22 cm
Flower painting = 20 cm
Scenery painting = 26 cm
Therefore, option 4 is correct, i.e. Scenery painting has the largest perimeter, i.e. 26 cm.
Question 14
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Directions For Questions

...view full instructions

What is the perimeter of the flower painting?

A
12 cm

B
14 cm

C
18 cm

D
20 cm

Solution

Perimeter is the sum of all sides. Therefore, option 4 is correct as the sum of sides of the flower painting = 2(6 + 4) = 20 cm; each side of the box is 1 cm.
Question 15
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Directions For Questions

...view full instructions

What is the difference between the perimeter of the tiger painting and the butterfly painting?

A
2 cm

B
4 cm

C
6 cm

D
8 cm

Solution

Option 1 is correct. Difference in perimeters of the tiger painting and butterfly painting = (22 – 20) cm = 2 cm.
Question 16
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Directions For Questions

...view full instructions

Which of the following paintings has the least perimeter?

A
Scenery painting

B
Tiger painting

C
Butterfly painting

D
Both (1) and (2)

Solution

Butterfly painting have the perimeter of 20 cm, which is the least as all other paintings have perimeters greater than 20 cm.
Question 17
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Directions For Questions

...view full instructions

What is the difference between the perimeters of the flower painting and the searching for happiness painting?

A
2 cm

B
4 cm

C
6 cm

D
20 cm

Solution

Option 3 is correct.
The perimeter of flower painting = 20 cm
The perimeter of searching for happiness painting = 26 cm
Therefore, the difference = (26 – 20) cm
= 6 cm
Question 18
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Directions For Questions

...view full instructions

What is the sum of the perimeters of the scenery painting and butterfly painting?

A
42 cm

B
46 cm

C
68 cm

D
86 cm

Solution

The shape formed by both the paintings is a rectangle.
So, the perimeter of the rectangle = 2(L + W)
So, L = length of the painting with scenery = 7 cm
and W = width of the painting with butterfly = 6 cm
So, perimeter of the painting with scenery = 2(L + W) = 2 * 13 = 26 cm
Now, L of painting with butterfly = 4 cm
W of painting with butterfly = 6 cm
So, the perimeter = 2(L + W) = 2 × 10 = 20 cm
Total perimeter of both the paintings = 20 + 26 = 46 cm
Question 19
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Directions For Questions

Some coloured squares are shown below. Observe them carefully and answer the questions given below:

...view full instructions

What is the area of pink shaded square (take the square boxes to be of unit length)?

A
8 square units

B
12 square units

C
32 square units

D
48 square units

Solution

There are 12 squares in a pink, and if we combine them, it forms a rectangle,
Area of rectangle with L = 4 units and W = 3 units
Area = L × W = 4 × 3 = 12 sq. units
Question 20
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Directions For Questions

Some coloured squares are shown below. Observe them carefully and answer the questions given below:

...view full instructions

What is the perimeter of two pink shaded squares?

A
16 units

B
32 units

C
48 units

D
52 units

Solution

As there are 4 small squares along L and W of 1 PINK box, and it is a square, so the perimeter of 1 pink box = 4 + 4 + 4 + 4 = 16 sq. units.
As we have to find the perimeter of 2 pink boxes, so we can times the perimeter of 1 pink box by 2.
Perimeter of 2 pink boxes = 2 * 16 = 32 sq. units
Question 21
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Directions For Questions

Some coloured squares are shown below. Observe them carefully and answer the questions given below:

...view full instructions

What is the total area of all the pink shaded squares?

A
192 square units

B
148 square units

C
132 square units

D
128 square units

Solution

As 1 box forms a square,
so the area of 1 pink box = L * W = 4 * 4 = 16 sq. units
Now, total number of pink boxes are 12.
So, the area of all the pink boxes = 12 * 16 = 192 sq. units
Question 22
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Directions For Questions

A design has been shown below. Answer the question that follows:
Consider each small square of side 1 unit each.

...view full instructions

What is the area of the four hearts () shown in the given picture?

A
100 square units

B
150 square units

C
200 square units

D
250 square units

Solution

As one heart contains 50 small squares,
so the area of 1 heart will be 50 sq. units.
Now, we have to find the area of 4 hearts, i.e. 4 × 50 = 200 sq. units.
Question 23
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Directions For Questions

A design has been shown below. Answer the question that follows:
Consider each small square of side 1 unit each.

...view full instructions

What is the area of the two houses?

A
41 square units

B
82 square units

C
92 square units

D
98 square units

Solution

A 1 house contains 41 small squares, so the area of 1 house will be 41 sq. units.
Now, we have to find the area of 2 houses, i.e. 2 × 41 = 82 sq. units.
Question 24
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Directions For Questions

A design has been shown below. Answer the question that follows:
Consider each small square of side 1 unit each.

...view full instructions

What is the area covered by the word 'HOME'?

A
105 square units

B
117 square units

C
126 square units

D
134 square units

Solution

To find the area covered by the word "HOME",
we have to count the number of squares each alphabet contains.
H = 25 squares
O = 26 squares
M = 31 squares
E = 23 squares
Now, add the number of squares in H, O, M, E
= 25 + 26 + 31 + 31 = 105 sq
So, the area covered by HOME is 105 square units.
Question 25
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Directions For Questions

A design has been shown below. Answer the question that follows:
Consider each small square of side 1 unit each.

...view full instructions

What is the area covered by the word 'SWEET'?

A
110 square units

B
115 square units

C
120 square units

D
135 square units

Solution

To find the area covered by the word "SWEET",
we have to count the no. of squares each alphabet contains.
S = 23 squares
W = 32 squares
E = 23 squares
E = 23 squares
T = 19 squares
Now , add the number of squares in S, W, E, E, T.
= 23 + 32 + 23 + 23 + 19 = 120 sq. units
So, the area covered by SWEET is 120 square units.

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