CBSE Class 6 Mathematics Playing with Constructions MCQs Set C

Question. A figure bounded by four sides is called a rectangle if:
(a) opposite sides are equal
(b) opposite angles are equal
(c) opposite sides are equal and each angle is equal to 90°
(d) opposite sides are unequal.

Answer: C

Question. A rectangle with sides 4 cm and 6 cm has how many 90 degree angles?
(a) One
(b) Two
(c) Three
(d) Four

Answer: D

Question. Which tool would you use to draw a perfect circle with a 5 cm radius?
(a) Ruler
(b) Compass
(c) Set square
(d) Protractor

Answer: B

Question. Can a rectangle have 90 degree angles but opposite sides not equal?
(a) Yes
(b) No
(c) Sometimes
(d) Only in circles

Answer: B

Question. What tool is used to draw a perfect circle?
(a) Ruler
(b) Compass
(c) Protractor
(d) Divider

Answer: B

Question. Length of XY will be same as AB if X and Y are at
(a) Same distance from A and B
(b) Different distance
(c) Very far
(d) Corners

Answer: A

Question. If the length of a rectangle is 10 cm and the breadth is 5 cm, what is the area?
(a) 20 cm²
(b) 30 cm²
(c) 50 cm²
(d) 100 cm²

Answer: C

Question. The circular hole in the 'Square with a Hole' is at the
(a) Side
(b) Centre of the square
(c) Corner
(d) Boundary

Answer: B

Question. What is the shape of the curve drawn with a compass when the distance between the point and the pencil is fixed?
(a) Line
(b) Circle
(c) Square
(d) Triangle

Answer: B

Question. For drawing the neck in 'A Person' figure, the waves are
(a) Full circles
(b) Smaller than half circle
(c) Straight lines
(d) Big squares

Answer: B

Question. What is the perimeter of a rectangle with a length of 8 cm and a breadth of 5 cm?
(a) 16 cm
(b) 18 cm
(c) 26 cm
(d) 36 cm

Answer: C

Question. In 'Wavy Wave', if central line AB is 8 cm, AX length is
(a) 2 cm
(b) 4 cm
(c) 8 cm
(d) 1 cm

Answer: B

Question. In a rectangle, what are the measures of the four angles?
(a) 30°
(b) 60°
(c) 90°
(d) 120°

Answer: C

Question. To get a half circle on an 8 cm line, the radius will be
(a) 8 cm
(b) 4 cm
(c) 2 cm
(d) 6 cm

Answer: C

Question. For drawing 'Eyes', the curves should be
(a) Not matching
(b) Symmetrical
(c) Straight
(d) Only one curve

Answer: B

Question. Which of the following is a property of a rectangle?
(a) All sides are equal
(b) Opposite sides are equal
(c) Only one angle is 90°
(d) It has no diagonals

Answer: B

Question. Points used to keep compass tip for drawing eyes are called
(a) Corners
(b) Centers for curves
(c) Radii
(d) Borders

Answer: B

Question. Which property is common to both a square and a rectangle?
(a) All sides are equal
(b) Diagonals are perpendicular
(c) Opposite sides are equal
(d) All angles are 45°

Answer: C

Question. In rectangle ABCD, side AB is opposite to side
(a) BC
(b) CD
(c) AD
(d) AC

Answer: B

Question. The sides AD and BC in rectangle ABCD are called
(a) Equal sides
(b) Opposite sides
(c) Slant sides
(d) Corners

Answer: B

True/False

Question. Wavy lines drawn on a central line do not need to be symmetrical.
Answer: False

Question. Rotating a square does not change its lengths and angles.
Answer: True

Question. The length of the diagonal of a rectangle is irrelevant when constructing the rectangle.
Answer: False