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Question (11)

QN009708

The number of square units covering a closed figure gives its:

(A) Perimeter
(B) Volume
(C) Area
(D) Length

Correct Answer: C

Explanation:

Area is the number of square units covering a surface.

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Question (12)

QN009709

A rectangle has area 84 cm² and length 14 cm. Its breadth is:

(A) 4 cm
(B) 5 cm
(C) 6 cm
(D) 7 cm

Correct Answer: C

Explanation:

Breadth = 84 ÷ 14 = 6 cm.

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Question (13)

QN009710

Which statement is correct?

(A) Area is measured in linear units
(B) Area measures boundary length
(C) Area is measured in square units
(D) Area and perimeter are always equal

Correct Answer: C

Explanation:

Area is always measured in square units.

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Question (14)

QN009711

A rectangular field is 40 m long and 20 m broad. Its area is:

(A) 60 m²
(B) 400 m²
(C) 800 m²
(D) 1600 m²

Correct Answer: C

Explanation:

Area = 40 × 20 = 800 m².

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Question (15)

QN009712

If the breadth of a rectangle becomes half while length remains same, the area becomes:

(A) Double
(B) Half
(C) Four times
(D) Unchanged

Correct Answer: B

Explanation:

Area becomes half when breadth becomes half.

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Question (16)

QN009713

The area of a rectangle with length x and breadth y is:

(A) x + y
(B) 2xy
(C) xy
(D) x² + y²

Correct Answer: C

Explanation:

Area = xy.

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Question (17)

QN009714

A classroom floor is 9 m long and 7 m wide. Area of the floor is:

(A) 16 m²
(B) 32 m²
(C) 63 m²
(D) 126 m²

Correct Answer: C

Explanation:

Area = 9 × 7 = 63 m².

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Question (18)

QN009715

A rectangle has area 144 cm² and breadth 12 cm. Find its length.

(A) 10 cm
(B) 12 cm
(C) 14 cm
(D) 16 cm

Correct Answer: B

Explanation:

Length = 144 ÷ 12 = 12 cm.

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Question (19)

QN009716

Which of the following can represent the area of a rectangle?

(A) 24 cm
(B) 36 cm²
(C) 18 cm
(D) 15 m

Correct Answer: B

Explanation:

Area is measured in square units.

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Question (20)

QN009717

A rectangular park measures 18 m × 11 m. The area covered is:

(A) 29 m²
(B) 58 m²
(C) 198 m²
(D) 396 m²

Correct Answer: C

Explanation:

Area = 18 × 11 = 198 m².

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Question (11)

The number of square units covering a closed figure gives its:

Explanation:

Link:

Question (12)

A rectangle has area 84 cm² and length 14 cm. Its breadth is:

Explanation:

Link:

Question (13)

Which statement is correct?

Explanation:

Link:

Question (14)

A rectangular field is 40 m long and 20 m broad. Its area is:

Explanation:

Link:

Question (15)

If the breadth of a rectangle becomes half while length remains same, the area becomes:

Explanation:

Link:

Question (16)

The area of a rectangle with length x and breadth y is:

Explanation:

Link:

Question (17)

A classroom floor is 9 m long and 7 m wide. Area of the floor is:

Explanation:

Link:

Question (18)

A rectangle has area 144 cm² and breadth 12 cm. Find its length.

Explanation:

Link:

Question (19)

Which of the following can represent the area of a rectangle?

Explanation:

Link:

Question (20)

A rectangular park measures 18 m × 11 m. The area covered is:

Explanation:

Link:

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