Question 1 :
Find the side of the square whose perimeter is 20 m.
Question 3 :
Find the area of the squares whose sides are 10 cm
Question 4 :
Find the area of the square whose sides are 14 cm
Question 5 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1c55ff59b460d7261e4a1.PNG' />
Find the area of the above figure.
Question 6 :
The length and breadth of three rectangles are as given below:
(a) 9 m and 6 m (b) 17 m and 3 m (c) 4 m and 14 m
Which one has the smallest area?
Question 7 :
A table-top measures 2 m by 1 m 50 cm. What is its area in square metres?
Question 8 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1c602f59b460d7261e573.PNG' />
Find the perimeter of the above figure.
Question 9 :
What is the cost of tiling a rectangular plot of land 500 m long and 200 m wide at the rate of Rs. 8 per hundred sq m?
Question 10 :
A rectangular piece of land measures 0.7 km by 0.5 km. Fach side is to be fenced with 4 rows of wires. What is the length of the wire needed?
Question 11 :
Find the cost of fencing a square park of side 250 m at the rate of Rs. 20 per metre.
Question 12 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1c600f59b460d7261e571.PNG' />
Find the perimeter of the above figure.
Question 13 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1c55df59b460d7261e49f.PNG' />
Find the area of the above figure.
Question 15 :
A table-top measures 2 m 25 cm by 1 m 50 cm. What is the perimeter of the table top?
Question 16 :
A piece of string is 30 cm long. What will be the length of each side if the string is used to form a square?
Question 17 :
What is the length of the wooden strip required to frame a photograph of length and breadth 32 cm and 21 cm respectively?
Question 18 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1c60cf59b460d7261e582.PNG' />
Find area by splitting the figure into rectangle.
Question 19 :
The lid of a rectangular box of sides 40 cm by 10 cm is scaled all round with tape. What is the length of the tape required?
Question 20 :
Find the area of the rectangle whose sides are 2 m and 70 cm.