CBSE Class 7 Mathematics Constructions and Tilings MCQs Set F

Question. For a symmetrical arch, support lines must have
(a) Different lengths
(b) Equal length
(c) No length
(d) Curved shape

Answer: B

Question. Trefoil arch is found in New York City at
(a) Central Park
(b) Library
(c) School
(d) Market

Answer: A

Question. A regular hexagon can be broken into 6
(a) Squares
(b) Equilateral triangles
(c) Rectangles
(d) Circles

Answer: B

Question. If total squares in a grid is odd, 2 by 1 tiling will be
(a) Possible
(b) Impossible
(c) Simple
(d) Quick

Answer: B

Question. Black and white coloring helps to see if tiling is
(a) Pretty
(b) Possible
(c) Large
(d) Small

Answer: B

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

Answer: B

Question. Regular polygon with 3 sides is called
(a) Square
(b) Equilateral triangle
(c) Pentagon
(d) Hexagon

Answer: B

Question. A rope fully stretched between two points makes a
(a) Circle
(b) Straight line
(c) Arc
(d) Square

Answer: B

Question. How many pieces are in a Tangram puzzle?
(a) 5
(b) 6
(c) 7
(d) 10

Answer: C

Question. How many sides does a pentagon have?
(a) 4
(b) 5
(c) 6
(d) 7

Answer: B

Question. Covering a floor with shapes without gaps is called
(a) Construction
(b) Tiling
(c) Bisection
(d) Symmetry

Answer: B

Question. Total angle around any single point is
(a) 90 degree
(b) 180 degree
(c) 360 degree
(d) 270 degree

Answer: C

Question. To make 120 degree angle, we can use two angles of
(a) 30 degree
(b) 60 degree
(c) 45 degree
(d) 90 degree

Answer: B

Question. A 4 by 6 grid has how many unit squares?
(a) 10
(b) 20
(c) 24
(d) 12

Answer: C

Question. In a colored grid, white square neighbors must be
(a) White
(b) Black
(c) Red
(d) Blue

Answer: B

Question. Tangram pieces are made by dividing a
(a) Circle
(b) Triangle
(c) Square
(d) Rectangle

Answer: C

Question. Regular polygon with 4 sides is called
(a) Rectangle
(b) Square
(c) Triangle
(d) Pentagon

Answer: B

Question. For tiling to work, number of black squares and white squares must be
(a) Different
(b) Equal
(c) Zero
(d) Odd

Answer: B

Question. SAS condition used in bisection needs two sides and one
(a) Line
(b) Angle
(c) Point
(d) Arc

Answer: B

Question. Famous artist who used animal shapes for tiling was
(a) Escher
(b) Newton
(c) Picasso
(d) Ramanujan

Answer: A