CBSE Class 6 Mathematics Perimeter and Area MCQs Set C

Question. A square has a side of 4 m. Its perimeter is
(a) 8 m
(b) 12 m
(c) 16 m
(d) 20 m

Answer: C

Question. Rectangle area is 20 sq cm. Area of triangle made by diagonal will be.
(a) 20 sq cm
(b) 10 sq cm
(c) 40 sq cm
(d) 5 sq cm

Answer: B

Question. Two triangles can have same area even if they.
(a) Look different
(b) Are squares
(c) Have no sides
(d) Are very big

Answer: A

Question. The perimeter of a triangle of sides 2 cm, 3 cm and 4 cm is
(a) 9 cm
(b) 18 cm
(c) 27 cm
(d) 36 cm.

Answer: A

Question. Square grid paper helps to find.
(a) Weight
(b) Area
(c) Height
(d) Water

Answer: B

Question. Which of the following is a formula for the area of a square?
(a) Side × Side
(b) 2 × (Side + Side)
(c) Length × Breadth
(d) 4 × Side

Answer: A

Question. Using 9 unit squares, smallest perimeter possible is.
(a) 20 units
(b) 12 units
(c) 18 units
(d) 9 units

Answer: B

Question. A rectangular floor is 6 m long and 4 m wide. A square carpet of side 3 m is placed on it. What is the area not covered by the carpet?
(a) 24 sq m
(b) 9 sq m
(c) 15 sq m
(d) 12 sq m

Answer: C

Question. Using 9 unit squares, largest perimeter possible is.
(a) 12 units
(b) 20 units
(c) 10 units
(d) 15 units

Answer: B

Question. Which of the following has the same perimeter but different area?
(a) Square and rectangle
(b) Triangle and circle
(c) Circle and square
(d) Rectangle and circle

Answer: A

Question. Smallest perimeter from 9 unit squares comes from a.
(a) Long rectangle
(b) Square of side 3
(c) Triangle
(d) Circle

Answer: B

Question. What is the area of a triangle whose base is 10 cm and height is 6 cm?
(a) 30 sq cm
(b) 60 sq cm
(c) 40 sq cm
(d) 36 sq cm

Answer: A

Question. Tangram pieces A and B have.
(a) Different area
(b) Same area
(c) No area
(d) Five sides

Answer: B

Question. Which of the following shapes has all sides of equal length?
(a) Rectangle
(b) Square
(c) Triangle
(d) Parallelogram

Answer: B

Question. Tangram shape D can be covered exactly using.
(a) Only A
(b) Shapes C and E
(c) Shape G
(d) Only B

Answer: B

Question. The area of a rectangular sheet of paper is 20 cm2. Its length is 5 cm. Find its width.
(a) 1 cm
(b) 2 cm
(c) 3 cm
(d) 4 cm.

Answer: D

Question. Area of tangram shape D is twice the area of.
(a) Shape A
(b) Shape C
(c) Shape G
(d) Big square

Answer: B

Question. The area of a square is 64 cm². What is the side length?
(a) 6 cm
(b) 8 cm
(c) 10 cm
(d) 12 cm

Answer: B

Question. Area of tangram shapes C and E is.
(a) Different
(b) The same
(c) Very large
(d) Zero

Answer: B

Question. What is the area of a rectangle if it is composed of two equal squares of side 6 cm?
(a) 36 sq cm
(b) 72 sq cm
(c) 48 sq cm
(d) 60 sq cm

Answer: B

Fill in the blanks.

Question. The perimeter of a rectangle is __________ [2(Length × Breadth)/2(Length + Breadth)]
Answer: 2(Length + Breadth)

Question. Side of a square = __________ [(Perimeter ÷ 4)/(Perimeter – 4)]
Answer: Perimeter ÷ 4