CBSE Class 7 Mathematics Constructions and Tilings MCQs Set D

Question. A regular polygon that can tile the entire plane is
(a) Pentagon
(b) Hexagon
(c) Heptagon
(d) Octagon

Answer: B

Question. Each angle of a regular hexagon is
(a) 60 degree
(b) 120 degree
(c) 90 degree
(d) 180 degree

Answer: B

Question. Support lines for a pointed arch are two segments of
(a) Different length
(b) Equal length
(c) No length
(d) Circular shape

Answer: B

Question. Artist who explored tiling with animal shapes was
(a) Newton
(b) Escher
(c) Picasso
(d) Ramanujan

Answer: B

Question. A 5 by 7 grid has total squares
(a) 12
(b) 35
(c) 25
(d) 40

Answer: B

Question. In a colored grid, black squares must have only
(a) Black neighbors
(b) White neighbors
(c) No neighbors
(d) Red neighbors

Answer: B

Question. Tiling is possible only if black squares and white squares are
(a) Different
(b) Equal in number
(c) Zero
(d) Large

Answer: B

Question. Tangram puzzle uses how many pieces?
(a) 5
(b) 6
(c) 7
(d) 10

Answer: C

Question. To solve tiling problems, we color unit squares as
(a) Red and Blue
(b) Black and White
(c) Green and Yellow
(d) Pink and Grey

Answer: B

Question. The 6-pointed star design has which symmetry?
(a) No symmetry
(b) Rotational symmetry
(c) Line symmetry only
(d) Mirror symmetry

Answer: B

Question. Covering a region without gaps or overlaps is called
(a) Construction
(b) Tiling
(c) Bisection
(d) Symmetry

Answer: B

Question. Bee hives are built using which shape cells?
(a) Square
(b) Triangular
(c) Hexagonal
(d) Round

Answer: C

Question. Finding midpoint with compass is more accurate than using
(a) Marked scale
(b) Rope
(c) Thread
(d) Fingers

Answer: A

Question. Any point at equal distance from endpoints lies on the
(a) Corner
(b) Perpendicular bisector
(c) Center
(d) Circle

Answer: B

Question. To make a 60 degree angle, we can use a ruler and
(a) Pen
(b) Compass
(c) Thread
(d) Eraser

Answer: B

Question. Bisecting a 60 degree angle gives
(a) 15 degree
(b) 30 degree
(c) 45 degree
(d) 10 degree

Answer: B

Question. Tiling is an exciting area of research in
(a) History
(b) Geometry
(c) Music
(d) Language

Answer: B

Question. Dividing a line into two same parts is called
(a) Tiling
(b) Bisection
(c) Angle
(d) Radius

Answer: B

Question. Bisecting a 30 degree angle gives
(a) 10 degree
(b) 15 degree
(c) 20 degree
(d) 5 degree

Answer: B

Question. Geometrical quantity divided into two identical parts is a
(a) Construction
(b) Bisection
(c) Tiling
(d) Square

Answer: B