Perimeter and Area Worksheet for Maths Olympiad

Maths Olympiad topic 11: Perimeter and area · Set 815 · 40 questions

How to solve it (Round or inside?): Rectangle: perimeter = 2 × (length + width); area = length × width. Square: perimeter = 4 × side; area = side × side. From the perimeter, side = perimeter ÷ 4. Missing side: width = area ÷ length.

1. 1.A rectangle is 7 cm long and 2 cm wide. What is its perimeter? (a) 18 cm (b) 9 cm (c) 16 cm (d) 14 cm
2. 2.A rectangle is 10 cm long and 8 cm wide. What is its perimeter? (a) 18 cm (b) 80 cm (c) 28 cm (d) 36 cm
3. 3.A rectangle has an area of 70 sq cm and a length of 14 cm. What is its width? (a) 6 cm (b) 56 cm (c) 10 cm (d) 5 cm
4. 4.A rectangle has an area of 60 sq cm and a length of 12 cm. What is its width? (a) 6 cm (b) 5 cm (c) 10 cm (d) 48 cm
5. 5.A rectangle is 17 cm long and 7 cm wide. What is its area? (a) 119 sq cm (b) 48 sq cm (c) 24 sq cm (d) 136 sq cm
6. 6.A square has a perimeter of 32 cm. What is its area? (a) 16 sq cm (b) 32 sq cm (c) 81 sq cm (d) 64 sq cm
7. 7.A rectangle has an area of 154 sq cm and a length of 14 cm. What is its width? (a) 22 cm (b) 140 cm (c) 12 cm (d) 11 cm
8. 8.A rectangle has an area of 36 sq cm and a length of 18 cm. What is its width? (a) 2 cm (b) 18 cm (c) 4 cm (d) 3 cm
9. 9.A square has a perimeter of 28 cm. What is its area? (a) 14 sq cm (b) 64 sq cm (c) 49 sq cm (d) 28 sq cm
10. 10.A square has a perimeter of 56 cm. What is its area? (a) 196 sq cm (b) 56 sq cm (c) 225 sq cm (d) 28 sq cm
11. 11.A square has a perimeter of 52 cm. What is its area? (a) 26 sq cm (b) 196 sq cm (c) 52 sq cm (d) 169 sq cm
12. 12.A rectangle is 8 cm long and 5 cm wide. What is its area? (a) 26 sq cm (b) 48 sq cm (c) 13 sq cm (d) 40 sq cm
13. 13.A rectangle is 7 cm long and 6 cm wide. What is its perimeter? (a) 13 cm (b) 42 cm (c) 26 cm (d) 20 cm
14. 14.A square has a perimeter of 44 cm. What is its area? (a) 121 sq cm (b) 22 sq cm (c) 144 sq cm (d) 44 sq cm
15. 15.A square has a perimeter of 20 cm. What is its area? (a) 36 sq cm (b) 25 sq cm (c) 10 sq cm (d) 20 sq cm
16. 16.A rectangle has an area of 192 sq cm and a length of 16 cm. What is its width? (a) 13 cm (b) 24 cm (c) 12 cm (d) 176 cm
17. 17.A rectangle is 9 cm long and 6 cm wide. What is its perimeter? (a) 15 cm (b) 24 cm (c) 54 cm (d) 30 cm
18. 18.A rectangle has an area of 132 sq cm and a length of 12 cm. What is its width? (a) 120 cm (b) 22 cm (c) 12 cm (d) 11 cm
19. 19.A rectangle is 14 cm long and 12 cm wide. What is its area? (a) 182 sq cm (b) 26 sq cm (c) 52 sq cm (d) 168 sq cm
20. 20.A rectangle has an area of 176 sq cm and a length of 16 cm. What is its width? (a) 12 cm (b) 22 cm (c) 11 cm (d) 160 cm
21. 21.A rectangle is 14 cm long and 12 cm wide. What is its perimeter? (a) 40 cm (b) 52 cm (c) 26 cm (d) 168 cm
22. 22.A square has a perimeter of 40 cm. What is its area? (a) 121 sq cm (b) 100 sq cm (c) 40 sq cm (d) 20 sq cm
23. 23.A rectangle is 18 cm long and 4 cm wide. What is its area? (a) 22 sq cm (b) 90 sq cm (c) 44 sq cm (d) 72 sq cm
24. 24.A rectangle is 15 cm long and 2 cm wide. What is its area? (a) 34 sq cm (b) 45 sq cm (c) 30 sq cm (d) 17 sq cm
25. 25.A rectangle has an area of 24 sq cm and a length of 8 cm. What is its width? (a) 4 cm (b) 6 cm (c) 16 cm (d) 3 cm
26. 26.A rectangle is 15 cm long and 5 cm wide. What is its area? (a) 75 sq cm (b) 20 sq cm (c) 40 sq cm (d) 90 sq cm
27. 27.A rectangle has an area of 143 sq cm and a length of 13 cm. What is its width? (a) 22 cm (b) 130 cm (c) 12 cm (d) 11 cm
28. 28.A rectangle has an area of 80 sq cm and a length of 10 cm. What is its width? (a) 70 cm (b) 9 cm (c) 16 cm (d) 8 cm
29. 29.A rectangle has an area of 55 sq cm and a length of 11 cm. What is its width? (a) 10 cm (b) 44 cm (c) 6 cm (d) 5 cm
30. 30.A rectangle is 20 cm long and 6 cm wide. What is its perimeter? (a) 46 cm (b) 26 cm (c) 120 cm (d) 52 cm
31. 31.A rectangle is 6 cm long and 4 cm wide. What is its perimeter? (a) 10 cm (b) 24 cm (c) 16 cm (d) 20 cm
32. 32.A rectangle is 11 cm long and 3 cm wide. What is its area? (a) 28 sq cm (b) 14 sq cm (c) 33 sq cm (d) 44 sq cm
33. 33.A rectangle is 6 cm long and 5 cm wide. What is its perimeter? (a) 30 cm (b) 22 cm (c) 11 cm (d) 17 cm
34. 34.A rectangle is 9 cm long and 2 cm wide. What is its perimeter? (a) 20 cm (b) 22 cm (c) 11 cm (d) 18 cm
35. 35.A rectangle is 11 cm long and 10 cm wide. What is its area? (a) 110 sq cm (b) 121 sq cm (c) 21 sq cm (d) 42 sq cm
36. 36.A rectangle is 7 cm long and 6 cm wide. What is its area? (a) 42 sq cm (b) 13 sq cm (c) 49 sq cm (d) 26 sq cm
37. 37.A rectangle is 9 cm long and 7 cm wide. What is its perimeter? (a) 63 cm (b) 25 cm (c) 16 cm (d) 32 cm
38. 38.A rectangle is 8 cm long and 4 cm wide. What is its perimeter? (a) 24 cm (b) 20 cm (c) 12 cm (d) 32 cm
39. 39.A rectangle is 12 cm long and 3 cm wide. What is its perimeter? (a) 30 cm (b) 15 cm (c) 27 cm (d) 36 cm
40. 40.A rectangle is 14 cm long and 5 cm wide. What is its perimeter? (a) 19 cm (b) 33 cm (c) 70 cm (d) 38 cm

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