CBSE Class 7 Mathematics Constructions and Tilings MCQs Set C

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

Answer: B

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

Answer: B

Question. A line that intersects two other lines is called a
(a) Bisector
(b) Transversal
(c) Support
(d) Radius

Answer: B

Question. In Sulba-Sutras, the tool used to draw circles or arcs was a
(a) Metal scale
(b) Rope
(c) Stick
(d) Bone

Answer: B

Question. Ancient Indian texts with geometric procedures are called
(a) Vedas
(b) Sulba-Sutras
(c) Puranas
(d) Stories

Answer: B

Question. While copying an angle, measuring distance between arcs uses a
(a) Scale
(b) Compass
(c) Thread
(d) Ruler

Answer: B

Question. In ground construction, a small pole or peg is fixed at
(a) Only center
(b) Points X and Y
(c) Anywhere
(d) Top

Answer: B

Question. Arches in Diwan-i-Aam at Red Fort are
(a) Round
(b) Pointed
(c) Flat
(d) Square

Answer: B

Question. For a symmetrical arch, support lines AB and CD must be
(a) Different
(b) Equal in length
(c) Curved
(d) Parallel

Answer: B

Question. Total angle around any point is
(a) 90 degree
(b) 180 degree
(c) 360 degree
(d) 120 degree

Answer: C

Question. For 6 triangles to fit around a point, center angles must add to
(a) 180 degree
(b) 360 degree
(c) 60 degree
(d) 90 degree

Answer: B

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

Answer: C

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

Answer: B

Question. Trefoil arch is seen in Central Park, which is in
(a) Delhi
(b) New York City
(c) London
(d) Paris

Answer: B

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

Answer: B

Question. Each angle in an equilateral triangle is
(a) 30 degree
(b) 45 degree
(c) 60 degree
(d) 90 degree

Answer: C

Question. A regular hexagon has how many sides?
(a) 4
(b) 5
(c) 6
(d) 8

Answer: C

Question. To construct a 60 degree angle, we can construct an
(a) Square
(b) Equilateral triangle
(c) Rectangle
(d) Circle

Answer: B

Question. Can we tile a grid with 35 squares using 2 by 1 tiles?
(a) Yes
(b) No
(c) Sometimes
(d) Always

Answer: B

Question. If both m and n are odd, the grid is
(a) Tileable
(b) Not tileable
(c) Easy to tile
(d) Simple

Answer: B