CBSE Class 8 Mathematics Exploring Some Geometric Themes MCQs Set H

Question. Top view of a ceiling fan shows.
(a) The motor and blades from above
(b) The blades from side
(c) The rod only
(d) The floor

Answer: A

Question. When we project all points of an object on a plane, we get.
(a) Net
(b) Projection
(c) Fractal
(d) Cube

Answer: B

Question. A regular octahedron has faces made of.
(a) Squares
(b) Equilateral triangles
(c) Pentagons
(d) Rectangles

Answer: B

Question. Kandariya Mahadev Temple is located in.
(a) Madurai
(b) Khajuraho
(c) Hampi
(d) Varanasi

Answer: B

Question. Isometric projection means the lengths of all projected edges are.
(a) Zero
(b) Equal
(c) Different
(d) Doubled

Answer: B

Question. Information is generally lost when we project a solid to a.
(a) Box
(b) Plane
(c) Cube
(d) Space

Answer: B

Question. An octahedron is made by joining two square pyramids at their.
(a) Vertices
(b) Bases
(c) Edges
(d) Faces

Answer: B

Question. The Kandariya Mahadev Temple was completed around the year.
(a) 1904
(b) 1025 C.E.
(c) 1856
(d) 2024

Answer: B

Question. Projections of unit distances along three axes in isometric projection are.
(a) Unequal
(b) Equal
(c) Random
(d) Double

Answer: B

Question. A regular tetrahedron has how many possible nets?
(a) 11
(b) 2
(c) 4
(d) 1

Answer: B

Question. One very beautiful example of fractal found in nature is.
(a) River
(b) Fern leaf
(c) Stone
(d) Fruit

Answer: B

Question. Information about a solid is lost when it is projected to.
(a) 3D space
(b) 2D plane
(c) Box
(d) Room

Answer: B

Question. The projection of a point on a plane is another.
(a) Line
(b) Point
(c) Face
(d) Circle

Answer: B

Question. In a Nigerian wedding blanket, we find patterns shaped like.
(a) Circles
(b) Flowers
(c) Diamonds
(d) Animals

Answer: C

Question. If a path on a net is a straight line, on the solid it is the.
(a) Longest path
(b) Shortest path
(c) Wrong path
(d) Curved path

Answer: B

Question. In the sources, the ant wants to reach the.
(a) Water
(b) Laddu
(c) Hole
(d) Corner

Answer: B

Question. A cube or cuboid has how many faces?
(a) 8
(b) 12
(c) 6
(d) 4

Answer: C

Question. Total number of different nets for an octahedron is.
(a) 2
(b) 11
(c) 6
(d) 43,380

Answer: B

Question. In isometric drawing, parallel edges of a solid project to.
(a) Curved lines
(b) Parallel lines on grid
(c) Dots
(d) Single line

Answer: B

Question. Sunlight shadows are indistinguishable from.
(a) Nets
(b) Projections
(c) Fractals
(d) Edges

Answer: B