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Question (1)

QN0020332

The area of a rectangle is measured in terms of its

(A) perimeter units
(B) unit squares
(C) boundary length
(D) diagonal units

Correct Answer: B

Explanation:

Area is measured by counting unit squares.

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Question (2)

QN0020333

A rectangle has length 9 cm and width 5 cm. What is its area?

(A) 14 cm²
(B) 28 cm²
(C) 45 cm²
(D) 90 cm²

Correct Answer: C

Explanation:

Area = 9 × 5 = 45 cm².

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Question (3)

QN0020334

Which formula gives the area of a rectangle?

(A) Length + Width
(B) 2 × (Length + Width)
(C) Length × Width
(D) Length × Length

Correct Answer: C

Explanation:

Area of rectangle = length × width.

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Question (4)

QN0020335

A square is a rectangle in which

(A) opposite sides are equal
(B) all sides are equal
(C) diagonals are unequal
(D) only two sides are equal

Correct Answer: B

Explanation:

A square has all four sides equal.

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Question (5)

QN0020336

The area of a square of side 8 cm is

(A) 16 cm²
(B) 32 cm²
(C) 64 cm²
(D) 80 cm²

Correct Answer: C

Explanation:

Area = 8 × 8 = 64 cm².

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Question (6)

QN0020337

If the area of a rectangle is 72 cm² and its width is 8 cm, then its length is

(A) 6 cm
(B) 8 cm
(C) 9 cm
(D) 10 cm

Correct Answer: C

Explanation:

Length = 72 ÷ 8 = 9 cm.

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Question (7)

QN0020338

A rectangle measures 15 cm by 4 cm. How many 1 cm × 1 cm squares can fit exactly inside it?

(A) 19
(B) 30
(C) 60
(D) 120

Correct Answer: C

Explanation:

Number of unit squares = 15 × 4 = 60.

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Question (8)

QN0020339

A square has area 121 cm². Its side length is

(A) 10 cm
(B) 11 cm
(C) 12 cm
(D) 13 cm

Correct Answer: B

Explanation:

Side = √121 = 11 cm.

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Question (9)

QN0020340

Two rectangles have dimensions 7 cm × 4 cm and 8 cm × 3 cm. Which has greater area?

(A) 8 cm × 3 cm rectangle
(B) Both have equal area
(C) 7 cm × 4 cm rectangle
(D) Cannot be determined

Correct Answer: C

Explanation:

7 × 4 = 28 cm² and 8 × 3 = 24 cm².

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Question (10)

QN0020341

The area of a square of side 15 m is

(A) 60 m²
(B) 225 m²
(C) 30 m²
(D) 450 m²

Correct Answer: B

Explanation:

Area = 15 × 15 = 225 m².

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Question (1)

The area of a rectangle is measured in terms of its

Explanation:

Link:

Question (2)

A rectangle has length 9 cm and width 5 cm. What is its area?

Explanation:

Link:

Question (3)

Which formula gives the area of a rectangle?

Explanation:

Link:

Question (4)

A square is a rectangle in which

Explanation:

Link:

Question (5)

The area of a square of side 8 cm is

Explanation:

Link:

Question (6)

If the area of a rectangle is 72 cm² and its width is 8 cm, then its length is

Explanation:

Link:

Question (7)

A rectangle measures 15 cm by 4 cm. How many 1 cm × 1 cm squares can fit exactly inside it?

Explanation:

Link:

Question (8)

A square has area 121 cm². Its side length is

Explanation:

Link:

Question (9)

Two rectangles have dimensions 7 cm × 4 cm and 8 cm × 3 cm. Which has greater area?

Explanation:

Link:

Question (10)

The area of a square of side 15 m is

Explanation:

Link:

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