NCERT Class 5 Maths Area And Its Boundary Expected Questions
1. Find the perimeter of a triangle whose sides are 3 cm, 4 cm and 5 cm?
2. Find the side of a square whose perimeter is 40 m?
3. Find the cost of fencing a square of park of side 200 m at the rate of 20 rupees per meter.
4. A piece of string is 20 cm long. What will be the length of each side if the string is used to form a square?
5. Find the area of a square plot of side 6m.
6. Find the area of a rectangle whose length and breadth are 10 cm and 8 cm respectively.
7. The area of a rectangular garden is 42 square cm and its length is 7 cm. What is the width of the rectangular garden?
8. Find the area of a rectangle whose sides are 3 cm and 5 cm.
9. The area of a square carom board is 64 square cm. Find the length of each of side?
10. Find the length of a rectangular garden of area 330 square cm if its breadth is 15 cm?
Answers:
1. Perimeter of a triangle = 3 + 4 + 5 = 12 cm
2. Perimeter of a square = 40 m (given)
Length of each side = 40 / 4 = 10m
3. Perimeter = 4 x side = 4 x 200 = 800 m
Cost of fencing = 800 x 20 = Rs 16000
4. Perimeter = 20 cm (given)
Length of each side of a square = 20 / 4 = 5 cm
5. Length of each side of a square = 6m (given)
Area of a square plot = side x side = 6 x 6 = 36 square m
6. Area of a rectangle = length x breadth
Length = 10 cm
Breadth = 8 cm
Area = 10 x 8 = 80 square cm
7. Area of a rectangular garden = 42 square cm and length = 7 cm (given).
Area = l x b
Breadth = Area / length = 42 / 7 = 6 cm.
8. Area of a rectangle = l x b
Length =5 cm and breadth = 3 cm (given)
Area = 3 x 5 = 15 square cm
9. Area of a square carom board = 64 square cm
Length of each side = 64/4 = 16 cm
10. Area of a rectangular garden = 330 sq cm
Breadth = 15 cm (given)
Length = Area / Breadth = 330/15 = 22 cm.
Expected questions
You can find more practice problems for this chapter below.
Area and Its Boundary Practice Worksheet 1
nice
it’s really a nice quiz. 5 stars
nice quiz scored totally
very bad
very helpful👍
Sum no 9 is incorrect, please check
Please read it as perimeter instead of area.