CBSE Class 7 Mathematics Constructions and Tilings MCQs Set J

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

Answer: C

Question. Tools for geometric construction are compass and unmarked
(a) Ruler
(b) Eraser
(c) Sharpener
(d) Pencil

Answer: A

Question. Artist who made tilings with animal shapes was
(a) Newton
(b) Escher
(c) Arya Bhatta
(d) Ramanujan

Answer: B

Question. Number of pieces in a Tangram puzzle is
(a) 5
(b) 7
(c) 10
(d) 12

Answer: B

Question. To see if tiling is possible, we use which two colors?
(a) Red and Blue
(b) Black and White
(c) Green and Yellow
(d) Pink and Grey

Answer: B

Question. If we bisect a 60 degree angle, we will get
(a) 15 degree
(b) 20 degree
(c) 30 degree
(d) 45 degree

Answer: C

Question. To get parallel lines, we construct equal
(a) Lengths
(b) Arcs
(c) Corresponding angles
(d) Dots

Answer: C

Question. One 2 by 1 tile will cover how many unit squares?
(a) 1
(b) 2
(c) 3
(d) 4

Answer: B

Question. Perpendicular bisector always passes through the
(a) Corner
(b) Midpoint
(c) Vertex
(d) End

Answer: B

Question. To copy an angle, we use which triangle condition?
(a) ASA
(b) SSS
(c) RHS
(d) None

Answer: B

Question. Total unit squares in a 4 by 6 grid will be
(a) 10
(b) 20
(c) 24
(d) 12

Answer: C

Question. Can we tile a 5 by 7 grid using 2 by 1 tiles?
(a) Yes
(b) No
(c) Sometimes
(d) Not given

Answer: B

Question. Shape of cells in a bee hive is
(a) Square
(b) Triangle
(c) Hexagon
(d) Circle

Answer: C

Question. For tiling a grid, the total number of squares must be
(a) Odd
(b) Even
(c) 10
(d) 5

Answer: B

Question. Trefoil and Pointed are names for different
(a) Lines
(b) Arches
(c) Circles
(d) Triangles

Answer: B

Question. Line that cuts two parallel lines is called
(a) Bisector
(b) Transversal
(c) Support
(d) Base

Answer: B

Question. The 6-pointed star design has
(a) Rotational symmetry
(b) No symmetry
(c) Only one line
(d) Square shape

Answer: A

Question. Finding midpoint with compass and ruler is more
(a) Slow
(b) Difficult
(c) Accurate
(d) Bad

Answer: C

Question. If white squares are not equal to black squares, tiling is
(a) Possible
(b) Impossible
(c) Easy
(d) Good

Answer: B

Question. Shapes that can tile the entire plane are
(a) Regular hexagons
(b) Circles
(c) Pentagons
(d) Stars

Answer: A