# Area of Rectangle

## Trending Questions

**Q.**

The area of a rectangle garden 50 m long is 300 m2, find the width of the garden.

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**Question 169**

A factory has a container filled with 35874L of cold drink. In how many bottles of 200 mL capacity each, can it be filled?

**Q.**

A floor is 5 m long and 4 m wide. A square carpet of sides 3 m is laid on the floor. Find the area of the floor that is not carpeted.

**Q.**

A table-top measures 2 m by 1 m 50 cm. What is its area in square meters?

**Q.**

A room is 4 m long and 3 m 50 cm wide. How many square meters of carpet is needed to cover the floor of the room?

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Question 5

What is the cost of tilling a rectangular plot of land 500 m long and 200 m wide at the rate of ₹8 per hundred sq.m?

**Q.**

Five square flower beds each of sides 1 m are dug on a piece of land 5 m long and 4 m wide. What is the area of the remaining part of the land?

**Q.**What will happen to the area of rectangle, if its length is doubled and breadth is halved?

- Remains the same
- Doubles
- Halves
- Cannot be said

**Q.**

The length of a cinema hall is 20 m and breadth is 16 m. The sum of the areas of floor and flat roof is equal to the areas of four walls. Find the height of the hall.

- 9.1 m
- 7.24 m
- 7.5 m
- 8.9 m

**Q.**

Question 1(a)

Find the area of the rectangle whose side is 3 cm and 4 cm.

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Question 1(b)

Find the area of the rectangle whose side is 12 m and 21 m

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Question 1(d)

Find the area of the rectangle whose side is 2 m and 70 cm.

**Q.**

The Length And Breadth Of A Rectangle Are$(5.7\pm 0.1)cm$ And $(3.4\pm 0.2)cm$, respectively. Calculate The Area Of Rectangle With Error Limits.

**Q.**

The area of a rectangle is 650 sq. cm and one of its side is 13 cm, what is the perimeter of the rectangle?

186 cm

126 cm

162 cm

168 cm

**Q.**

What is the cost of tiling a rectangular plot of land 300 m long and 100 m wide at the rate of Rs. 8 per sq. m.?

Rs. 3, 40, 000

Rs. 2, 50, 000

Rs. 2, 40, 000

Rs. 2, 45, 000

**Q.**

Find the area of the rectangle whose sides are : $8\text{cm}$ and $2.5\text{cm}$

**Q.**If perimeter of a rectangle is 14 cm and length is 5 cm, then find the area of the rectangle.

- 10 cm2
- 8 cm2
- 20 cm2
- 15 cm2

**Q.**

A dentists office and parking lot are on a rectangular piece of land.

The area (in square meters) of the land is represented by ${x}^{2}+x-30$.

Write a binomial that represents the width of the land.

**Q.**

Question 1(c)

Find the area of the rectangle whose side is 2 km and 3 km.

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Question 21

Kanta has p pencils in her box. She puts q more pencils in the box. The total number of pencils with her are

(a) p + q

(b) pq

(c) p - q

(d) pq

**Q.**

How big is $2$ acres ?

**Q.**

Question 51

A magazine charges ₹ 300 per 10 sq cm area for advertising. A company decided to order a half page advertisement. If each page of the magazine is 15 cm×27 cm, what amount will the company has to pay for it?

**Q.**How many pieces of stone slabs each 26 cm long and 10 cm broad will be required to lay a path 260 m long and 15 m wide.

- 15, 000
- 1, 20, 000
- 2, 50, 000
- 1, 50, 000

**Q.**

A circle is divided into 8 equal parts. Given that the area of the shaded portion is (10/4) m2. Find

the area of the unshaded part of the circle.

[4 MARKS]

**Q.**

A room is 5 m 40 cm long and 3m 75cm wide. What area of carpet is needed to cover the floor?

20.25 sq. m

20.52 sq. m

20.15 sq. m

20.51 sq. m

**Q.**

Question 11(a)

Split the given shapes into rectangles and find the area. (The measures are given in centimetres)

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Question 47

The length of a rectangular field is 8 m and breadth is 2 m. If a square field has the same perimeter as this rectangular field, find which field has the greater area.

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Question 44

Anmol has a chart paper of measure 90 cm ×40 cm, whereas Abhishek has one which measures 50 cm ×70 cm. Which will cover more area on the table and by how much?

**Q.**Area of a rectangle and the area of a circle are equal. If the dimensions of rectangle are 14cm×11cm, then radius of the circle is:

- 10.5 cm
- 14 cm
- 7 cm
- 21 cm

**Q.**Find the area of the given figure (all dimensions are in cm).

- 46 cm2
- 60 cm2
- 36 cm2
- 63 cm2