EASY
7th West Bengal Board
IMPORTANT
Earn 100

The length of the rectangular stage of a theatre is twice its breadth. It costs 6048 to cover the whole stage with tarpaulin. If one sq.m. of tarpaulin costs 21. Find the length and breadth of the stage.

Important Questions on Areas of Rectangles & Squares

EASY
7th West Bengal Board
IMPORTANT
Nazreen will put zari border on her sari of length 5.5 m. and breadth 1.25 m. she decides to put a border of width 2.5 cm, along the breadth of the sari. Find which portion of the saree will have zari and which area of sari will be without zari.
MEDIUM
7th West Bengal Board
IMPORTANT

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The path leads to our house is 2 m. wide. It divides our garden into two equal squares, as shown in the figure. The path is constructed for 8000 at the rate of 500 per sq.m. Calculate the area of each square portion of garden. If the breadth of the whole plot of rectangular land on which the house is built is 4 m., calculate the area occupied by the house itself.

MEDIUM
7th West Bengal Board
IMPORTANT
The cost of cultivation of a 30 m. long pieces of land is 150. If the breadth of the land is 5 m less, the cost would have been 120. Calculate the breadth (in m) of the land.
EASY
7th West Bengal Board
IMPORTANT
The length and breadth of rectangular hall is 30 m and 18 m respectively. Find how many square tiles of side 3 dcm. will be required for flooring the hall.
MEDIUM
7th West Bengal Board
IMPORTANT

In the figure given below, find the area (in sq.cm.) of the coloured portion:

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MEDIUM
7th West Bengal Board
IMPORTANT

In the figure given below, find the area (in sq.cm.) of the coloured portion:

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MEDIUM
7th West Bengal Board
IMPORTANT

In the figure given below, find the area (in sq.m.) of the coloured portion:

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EASY
7th West Bengal Board
IMPORTANT

In the figure given below, find the area (in sq.cm.) of the coloured portion:

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