CBSE Class 7 Mathematics Constructions and Tilings MCQs Set A

Question. Can we tile a 5 by 7 grid completely?
(a) Yes
(b) No
(c) Maybe
(d) Always

Answer: B

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

Answer: A

Question. Parallel lines are made by drawing equal
(a) Corresponding angles
(b) Sides
(c) Circles
(d) Arcs

Answer: A

Question. If we remove one square from 5 by 3 grid, total squares will be
(a) 15
(b) 14
(c) 16
(d) 10

Answer: B

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

Answer: B

Question. In bisection of an angle, triangles are congruent by
(a) AAA
(b) SSS
(c) ASS
(d) SSA

Answer: B

Question. To draw arcs accurately, the best tool is
(a) Pen
(b) Scale
(c) Compass
(d) Thread

Answer: C

Question. Number of equilateral triangles in a regular hexagon is
(a) 4
(b) 5
(c) 6
(d) 8

Answer: C

Question. Sulba-Sutras are part of which old books?
(a) Vedas
(b) Vedangas
(c) Puranas
(d) Stories

Answer: B

Question. Which regular polygon can tile the plane?
(a) Pentagon
(b) Hexagon
(c) Heptagon
(d) Octagon

Answer: B

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

Answer: C

Question. For drawing on ground, a small pole is called a
(a) Peg
(b) Scale
(c) Loop
(d) Line

Answer: A

Question. Dividing a line into two equal parts is
(a) Bisection
(b) Tiling
(c) Angle
(d) Point

Answer: A

Question. In old Indian Sulba-Sutras, the tool used like a compass was a
(a) Stick
(b) Rope
(c) Stone
(d) Iron

Answer: B

Question. To find midpoint of a rope, we must
(a) Cut it
(b) Pull it
(c) Fold it into half
(d) Tie it

Answer: C

Question. The angle in a perpendicular bisector will be
(a) 30 degree
(b) 60 degree
(c) 90 degree
(d) 45 degree

Answer: C

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

Answer: C

Question. To get 45 degree angle, we should bisect
(a) 60 degree
(b) 90 degree
(c) 100 degree
(d) 180 degree

Answer: B

Question. Total angle around any point is always
(a) 90 degree
(b) 180 degree
(c) 360 degree
(d) 60 degree

Answer: C

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

Answer: B