$CATEGORY: Maths - TicTacLearn/9. Boxes and Sketches

//Multiple Choice(12)

What is the shape of a box formed when a net of 6 rectangular faces is folded?
{
~ Sphere
~ Cube
= Cuboid
~ Cone
}

How many faces does a cube have?
{
~ 4
= 6
~ 8
~ 12
}

Which of these is true about a cuboid?
{
~ It has all square faces.
= It has all rectangular faces.
~ It has all circular faces.
~ It has triangular faces.
}

What is a net in geometry?
{
~ A three-dimensional figure used for packing.
= A two-dimensional shape that forms a three-dimensional figure when folded.
~ A circular pattern used for drawing shapes.
~ A figure that cannot be folded.
}

What happens when you fold a net with 6 squares?
{
~ A sphere is formed.
~ A cylinder is formed.
= A cube is formed.
~ A pyramid is formed.
}

Chanda made a net with 5 squares instead of 6. What will happen when the net is folded?
{
~ It will form a cube.
~ It will form a cuboid.
= It will form a cube-shaped box without a lid.
~ It will not form any shape.
}

How many faces of a cuboid are visible if it is missing one face?
{
= 5
~ 6
~ 7
~ 4
}

Which of these nets will fold into a cube?
{
= A net with 6 squares.
~ A net with 4 rectangles and 2 triangles.
~ A net with 6 rectangles.
~ A net with 6 triangles.
}

What is true about a cube and its faces?
{
~ All faces are of different shapes.
= All faces are of the same size and shape.
~ Only 4 faces are square, and the rest are rectangular.
~ Only 2 faces are square, and the rest are triangular.
}

What happens if you fold a net of a cuboid with 5 rectangular faces and 1 missing face?
{
= It forms a box with an open top.
~ It forms a complete cuboid.
~ It cannot form any shape.
~ It forms a pyramid.
}

How can you tell if a shape is a net of a cube?
{
~ It has 4 squares of the same size.
= It has 6 squares of the same size.
~ It has 6 rectangles of different sizes.
~ It has 8 squares of the same size.
}

What must be true about the faces of a cuboid?
{
~ They must all be circular.
~ They must all be triangular.
= They must all be rectangular.
~ They can be a mix of shapes.
}

//True or False(11)

A cube’s net can have more than 6 squares. {F}

All faces of a cuboid are rectangular in shape. {T}

A cuboid’s net can have both squares and rectangles. {T}

A cube and a cuboid can both be formed by folding a single two-dimensional net. {F}

A net with 6 rectangles can form a cube. {F}

A net is always a three-dimensional figure. {F}

A cube’s faces are identical in size and shape. {T}

The dotted lines in a net indicate where the shape should be folded. {T}

A cuboid has square and rectangular faces. {T}

A net is a two-dimensional representation of a three-dimensional object. {T}

A cube-shaped box with one missing face is called an open box. {T}

//Fill in the blanks (13)

A ___ is a two-dimensional representation of a three-dimensional shape.
{
~ Circle
= Net
~ Box
~ Sphere
}

When a cube’s net is folded, all its ___ faces meet to form the shape.
{
~ Rectangular
~ Circular
= Square
~ Triangular
}

A cube has all its edges of ___ length.
{
= Equal
~ Different
~ Half
~ Double
}

A cuboid’s faces are either square or ___.
{
~ Circular
~ Triangular
= Rectangular
~ Hexagonal
}

Dotted lines on a net indicate where to ___.
{
~ Cut
= Fold
~ Glue
~ Write
}

A net for a cuboid has ___ rectangular faces.
{
~ 5
= 6
~ 4
~ 7
}

A box missing one of its faces is called an ___.
{
= Open box
~ Hollow box
~ Closed box
~ Empty box
}

A cube’s net can be folded to form a three-dimensional ___.
{
~ Cuboid
~ Pyramid
= Cube
~ Cone
}

If a net for a cube has only 5 squares, it will form a box with ___ missing.
{
= One face
~ Two faces
~ A base and a lid
~ No missing parts
}

If a cuboid’s net has all rectangular faces, it will fold into a ___.
{
~ Cube
~ Box with square faces
= Cuboid
~ Pyramid
}

A cube’s faces are all of the same ___.
{
= Shape and size
~ Shape but different sizes
~ Color
~ Dimensions except one
}

A box formed from a net of a cube has ___ edges.
{
~ 8
~ 10
= 12
~ 14
}

If a cube is missing its top face, the net used to form it would have ___ squares.
{
~ 4
= 5
~ 6
~ 7
}


//Numericals (5)
If a net has 6 squares, how many faces will the folded cube have?
{
~ 4
~ 5
= 6
~ 7
}

A cuboid's net has 5 faces visible. How many faces are missing?
{
= 1
~ 2
~ 3
~ 0
}

A cube has 6 faces. How many faces would remain visible if one face is removed?
{
~ 4
= 5
~ 6
~ 8
}

If a net has 5 squares and 1 rectangle, can it form a cube?
{
~ Yes
= No
~ Only if the rectangle is folded correctly
~ Only if it has 7 edges
}

How many edges does a folded cube’s net form?
{
~ 8
~ 10
= 12
~ 14
}

//Match the Following(1)

Match the following items from Column A with their correct corresponding options from Column B:
{
=A cube is formed by folding a net with -> 6 squares
=A cuboid’s net has -> Rectangular faces only
=The dotted lines in a net show -> Where to fold
=A net of a cube must have all faces as -> Squares
=A cube-shaped box missing one face is -> Open box
=A cuboid and a cube both have -> 6 faces
=A net is used to -> Fold into a 3D shape
=A cuboid’s faces are -> Rectangular faces only
=The difference between a cube and a cuboid is -> Shape of their faces
}

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