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#### Term 3 Perimeter and Area Book Back Questions

6th Standard

Reg.No. :
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Maths

Time : 01:00:00 Hrs
Total Marks : 30
5 x 1 = 5
1. The following figures are of equal area. Which figure has the least perimeter?

(a)

(b)

(c)

(d)

2. If two identical rectangles of perimeter 30 cm are joined together, then the perimeter of the new shape will be

(a)

equal to 60 cm

(b)

less than 60 cm

(c)

greater than 60 cm

(d)

equal to 45 cm

3. If every side of a rectangle is doubled, then its area becomes _____ times

(a)

2

(b)

3

(c)

4

(d)

6

4. The side of a square is 10 cm. If its side is tripled, then by how many times will its perimeter increase?

(a)

2 times

(b)

4 times

(c)

6 times

(d)

3 times

5. The length and breadth of a rectangular sheet of a paper are 15 cm and 12 cm respectively. A rectangular piece is cut from one of its corners. Which of the following statement is correct for the remaining sheet?

(a)

Perimeter remains the same but the area changes

(b)

Area remains the same but the perimeter changes

(c)

There will be a change in both area and perimeter

(d)

Both the area and perimeter remains the same

6. 3 x 2 = 6
7. Find the perimeter and the area of a right angled triangle whose sides are 6 feet, 8 feet and 10 feet.

8. The area of a rectangular shaped photo is 820 sq. cm. and its width is 20 cm. What is its length? Also find its perimeter

9. A square park has 40 m as its perimeter. What is the length of its side? Also find its area.

10. 3 x 3 = 9
11. Find the area of a square of side 15 cm

12. Find the perimeter of the given figure.

13. Fill in the blanks.
i) 5 cm2 = _____ mm2
ii) 26 m2 = _____ cm2
iii) 8 km2 = _____ m2

14. 2 x 5 = 10
15. Find the perimeter and area of the following shapes

16. Find the number of tiles required to fill the are a of following ligures
(i)

(ii)

(iii)

(iv)