8th Grade > Mathematics
VISUALISING SOLID SHAPES MCQs
Total Questions : 58
| Page 3 of 6 pages
:
Sphere is a 3-dimensional figure as it occupies space.
Answer: Option A. -> True
:
A
Yes, Railway station is further east compare to post office.
:
A
Yes, Railway station is further east compare to post office.
Answer: Option A. -> cone
:
A
In the above figure, l is the slant height, h is the height and r is the radius. h and r are perpendicular to each other. So, h r and l forms a right angled triangle.
When we rotate the triangle aboutone of its perpendicular sides, then the shape obtained will be a cone as illustrated in the figure.
:
A
In the above figure, l is the slant height, h is the height and r is the radius. h and r are perpendicular to each other. So, h r and l forms a right angled triangle.
When we rotate the triangle aboutone of its perpendicular sides, then the shape obtained will be a cone as illustrated in the figure.
Answer: Option A. -> cone
:
C
As we can see, there are two triangular parts with same dimensions and three rectangular faces with same dimensions in the given net.
The solid formed must have two triangular faces and three rectangular faces on folding the net.
:
C
As we can see, there are two triangular parts with same dimensions and three rectangular faces with same dimensions in the given net.
The solid formed must have two triangular faces and three rectangular faces on folding the net.
Answer: Option B. -> False
:
B
To form a hollow cuboid, we need to arrange 6 rectangles, where the rectangles opposite to each other are congruent. Only rectangles which are opposite to each other need to be identical.
:
B
To form a hollow cuboid, we need to arrange 6 rectangles, where the rectangles opposite to each other are congruent. Only rectangles which are opposite to each other need to be identical.
Answer: Option B. ->
Unsharpened pencil
:
B, C, and D
:
B, C, and D
A prism is a solid geometric figure whose two ends are congruent and parallel rectilinear figures and whose sides are parallelograms.
Usually unsharpened pencil has two hexagonal ends and six lateral faces. A box has two rectangular ends and four lateral faces. A table calendar has two triangular ends and three lateral faces. So, these three are examples of the prism.
Answer: Option B. ->
False
:
B
It should be noted that the top and the bottom of a prism are congruent while in the statement above they are mentioned to be different.
Hence the statement is false.
:
B
It should be noted that the top and the bottom of a prism are congruent while in the statement above they are mentioned to be different.
Hence the statement is false.
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