Tag: maths

Questions Related to maths

The amount of surface enclosed by a closed plane figure is called its ...............

maths perimeter and area of rectilinear figures region enclosed by a plane figure area of square and rectangle mensuration-i (area)

  1. Area

  2. Perimeter

  3. Volume

  4. None of these

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Correct Option: A
Explanation:

The amount of surface enclosed by a closed plane figure is called its 

AREA

$1000$ ml is equal to

maths perimeter and area of rectilinear figures region enclosed by a plane figure area of square and rectangle mensuration-i (area)

  1. $1:cm^3$

  2. $10:cm^3$

  3. $100:cm^3$

  4. $1000:cm^3$

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Correct Option: D
Explanation:

We know that,  $ 1  m^3 = 1000 l$

Also $100 cm = 1 m$ and $1 l = 1000ml$
Hence $1000 ml  = 1 l =  \dfrac{1}{1000} m^3 = \dfrac{1}{1000}\times (100 cm )^3=1000 cm^3$

$1:cm^3$ is equal to

maths perimeter and area of rectilinear figures region enclosed by a plane figure area of square and rectangle mensuration-i (area)

  1. $1$ ml

  2. $10$ litres

  3. $1000$ ml

  4. $100$ litres

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Correct Option: A
Explanation:

We know that, $ 1  m^3 = 1000$ $l$

Also, $100$ cm $= 1$ m and $1 $ $ l$ $= 1000$ ml
Hence, $1 m^3 = (100)^3cm^3 = 1000(1000)$ ml
$\Rightarrow 1 cm^3 = 1 $ ml

............. is expressed in square units.

maths perimeter and area of rectilinear figures region enclosed by a plane figure area of square and rectangle mensuration-i (area)

  1. Perimeter

  2. Area

  3. Square

  4. Rectangle

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Correct Option: B
Explanation:

Area can be expressed in square units.

Area is ____

maths perimeter and area of rectilinear figures region enclosed by a plane figure area of square and rectangle mensuration-i (area)

  1. $1$ - dimensional

  2. $2$ - dimensional

  3. $3$ - dimensional

  4. $4$ - dimensional

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Correct Option: B
Explanation:

Area is $2$ - dimensional.
Because it has length and width.

Amount of region of space occupied by a solid is called

maths perimeter and area of rectilinear figures region enclosed by a plane figure area of square and rectangle mensuration-i (area)

  1. Area

  2. Volume

  3. Surface area

  4. None

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Correct Option: B
Explanation:

Volume means the magnitude of 3D space enclosed within or occupied by an object.

What is quantity that a container can hold is called?

maths perimeter and area of rectilinear figures region enclosed by a plane figure area of square and rectangle mensuration-i (area)

  1. Surface area

  2. Lateral surface area

  3. Volume

  4. None

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Correct Option: C
Explanation:

Volume is the amount of space that a substance or object occupies or that is enclosed with in container.

The amount of surface enclosed by a closed figure is called its

maths perimeter and area of rectilinear figures region enclosed by a plane figure area of square and rectangle mensuration-i (area)

  1. volume

  2. area

  3. space

  4. perimeter

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Correct Option: B
Explanation:

Amount of surface enclosed by a closed figure is called its area.

The cubic unit is used to measure

maths perimeter and area of rectilinear figures region enclosed by a plane figure area of square and rectangle mensuration-i (area)

  1. speed

  2. area

  3. volume

  4. perimeter

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Correct Option: C
Explanation:

The cubic unit is used to measure volume.

State true or false.

The volume of the solid is measured in cubic units.

maths perimeter and area of rectilinear figures region enclosed by a plane figure area of square and rectangle mensuration-i (area)

  1. True

  2. False

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Correct Option: A
Explanation:

All volumes are measured in cubic units, as it is the space occupied in all the three dimensions. So, when we talk about volume, actually we talk about length, width and height of the solid.