$CATEGORY: M/3. How many squares?

//Multiple Choice(8)

The formula for the area of a rectangle is:
{
= Length × Breadth
~ Length × Height
~ Length + Breadth
~ 2 × (Length + Breadth)
}

The area of a square with side 5 cm is:
{
~ 15 cm²
= 25 cm²
~ 20 cm²
~ 10 cm²
}

If the length of a rectangle is 8 cm and the breadth is 4 cm, the area is:
{
= 32 cm²
~ 24 cm²
~ 36 cm²
~ 40 cm²
}

The side of a square is 7 cm. The area is:
{
= 49 cm²
~ 14 cm²
~ 28 cm²
~ 21 cm²
}

The side of a square is doubled. Its area becomes:
{
~ Double
~ Half
= Four times
~ Triple
}

The area of a rectangle is measured in:
{
~ cm
= cm²
~ m
~ m³
}

A square has an area of 64 cm². The length of its side is:
{
= 8 cm
~ 16 cm
~ 32 cm
~ 10 cm
}

The length of a rectangle is 12 cm, and the breadth is 6 cm. What is the area?
{
~ 60 cm²
= 72 cm²
~ 48 cm²
~ 80 cm²
}

//True or False(9)

The area of a rectangle is always greater than the perimeter. {F}

The area of a square is side × side. {T}

The unit of area is always in square units. {T}

Doubling the side of a square doubles its area. {F}

The length and breadth of a rectangle are always equal. {F}

If the area of a rectangle is \(30 cm^2\) and its breadth is 5 cm, the length is 6 cm. {T}

A square with a side length of 10 cm has an area of 100 \(cm^2\). {T}

A rectangle with length 8 cm and breadth 4 cm has an area of \(32 cm^2\). {T}

The area of a square increases four times if the side is doubled. {T}

//Fill in the blanks (9)

The area of a rectangle is calculated by multiplying its ______ and ______.
{
~ length, height
= length, breadth
~ breadth, height
}

The formula for the area of a square is ______.
{
= side × side
~ 2 × side
~ side + side
}

A square has all sides ______ in length.
{
~ different
= equal
~ unequal
}

The unit of area is always in ______ units.
{
~ cubic
= square
~ linear
}

If the length of a rectangle is 10 cm and breadth is 5 cm, the area is ______.
{
= \(50 cm^2\)
~ \(25 cm^2\)
~ \(15 cm^2\)
}

The area of a square with side 4 cm is ______.
{
~ \(8 cm^2\)
= \(16 cm^2\)
~ \(12 cm^2\)
}

If a square has an area of \(36 cm^2\), the length of one side is ______.
{
~ 4 cm
= 6 cm
~ 5 cm
}

A rectangle with a length of 7 m and breadth of 3 m has an area of ______.
{
= \(21 m^2\)
~ \(10 m^2\)
~ \(14 m^2\)
}

If the side of a square is tripled, its area becomes ______ times.
{
~ 6
= 9
~ 3
}

//Match the Following(1)

Match the following items from Column A with their correct corresponding options from Column B:
{
=Area of a rectangle -> Length × Breadth
=Area of a square -> Side × Side
=Square unit -> cm^2 or m^2
=Area of a square (side \= 5 cm) -> 25 cm^2
=Area of a rectangle (L \= 6 cm, B \= 4 cm) -> 24 cm^2
}

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