Perimeter and Area Worksheet for Maths Olympiad

Maths Olympiad topic 11: Perimeter and area · Set 375 · 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 10 cm long and 7 cm wide. What is its area? (a) 17 sq cm (b) 80 sq cm (c) 70 sq cm (d) 34 sq cm
2. 2.A square has a perimeter of 60 cm. What is its area? (a) 30 sq cm (b) 60 sq cm (c) 225 sq cm (d) 256 sq cm
3. 3.A rectangle is 14 cm long and 2 cm wide. What is its perimeter? (a) 16 cm (b) 32 cm (c) 30 cm (d) 28 cm
4. 4.A square has a perimeter of 56 cm. What is its area? (a) 56 sq cm (b) 196 sq cm (c) 28 sq cm (d) 225 sq cm
5. 5.A rectangle is 16 cm long and 3 cm wide. What is its perimeter? (a) 38 cm (b) 35 cm (c) 19 cm (d) 48 cm
6. 6.A rectangle is 14 cm long and 10 cm wide. What is its area? (a) 24 sq cm (b) 48 sq cm (c) 140 sq cm (d) 154 sq cm
7. 7.A rectangle has an area of 105 sq cm and a length of 15 cm. What is its width? (a) 8 cm (b) 7 cm (c) 90 cm (d) 14 cm
8. 8.A rectangle is 12 cm long and 3 cm wide. What is its perimeter? (a) 36 cm (b) 27 cm (c) 15 cm (d) 30 cm
9. 9.A rectangle is 10 cm long and 3 cm wide. What is its area? (a) 40 sq cm (b) 26 sq cm (c) 30 sq cm (d) 13 sq cm
10. 10.A square has a perimeter of 24 cm. What is its area? (a) 12 sq cm (b) 24 sq cm (c) 36 sq cm (d) 49 sq cm
11. 11.A rectangle is 10 cm long and 6 cm wide. What is its perimeter? (a) 26 cm (b) 16 cm (c) 32 cm (d) 60 cm
12. 12.A rectangle is 18 cm long and 2 cm wide. What is its area? (a) 36 sq cm (b) 20 sq cm (c) 54 sq cm (d) 40 sq cm
13. 13.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
14. 14.A rectangle is 14 cm long and 4 cm wide. What is its perimeter? (a) 18 cm (b) 32 cm (c) 56 cm (d) 36 cm
15. 15.A rectangle is 17 cm long and 4 cm wide. What is its area? (a) 21 sq cm (b) 85 sq cm (c) 42 sq cm (d) 68 sq cm
16. 16.A rectangle is 12 cm long and 8 cm wide. What is its perimeter? (a) 40 cm (b) 20 cm (c) 96 cm (d) 32 cm
17. 17.A square has a perimeter of 36 cm. What is its area? (a) 36 sq cm (b) 18 sq cm (c) 81 sq cm (d) 100 sq cm
18. 18.A square has a perimeter of 44 cm. What is its area? (a) 44 sq cm (b) 22 sq cm (c) 121 sq cm (d) 144 sq cm
19. 19.A rectangle is 17 cm long and 2 cm wide. What is its perimeter? (a) 19 cm (b) 36 cm (c) 38 cm (d) 34 cm
20. 20.A rectangle is 11 cm long and 4 cm wide. What is its area? (a) 30 sq cm (b) 15 sq cm (c) 55 sq cm (d) 44 sq cm
21. 21.A rectangle is 20 cm long and 11 cm wide. What is its area? (a) 240 sq cm (b) 62 sq cm (c) 31 sq cm (d) 220 sq cm
22. 22.A rectangle is 6 cm long and 3 cm wide. What is its perimeter? (a) 9 cm (b) 19 cm (c) 18 cm (d) 15 cm
23. 23.A rectangle is 18 cm long and 4 cm wide. What is its area? (a) 72 sq cm (b) 90 sq cm (c) 44 sq cm (d) 22 sq cm
24. 24.A rectangle is 7 cm long and 6 cm wide. What is its area? (a) 49 sq cm (b) 13 sq cm (c) 26 sq cm (d) 42 sq cm
25. 25.A rectangle is 6 cm long and 2 cm wide. What is its area? (a) 16 sq cm (b) 18 sq cm (c) 12 sq cm (d) 8 sq cm
26. 26.A rectangle has an area of 99 sq cm and a length of 11 cm. What is its width? (a) 10 cm (b) 18 cm (c) 9 cm (d) 88 cm
27. 27.A rectangle is 17 cm long and 7 cm wide. What is its area? (a) 48 sq cm (b) 136 sq cm (c) 119 sq cm (d) 24 sq cm
28. 28.A rectangle has an area of 24 sq cm and a length of 8 cm. What is its width? (a) 16 cm (b) 4 cm (c) 3 cm (d) 6 cm
29. 29.A rectangle has an area of 20 sq cm and a length of 10 cm. What is its width? (a) 10 cm (b) 4 cm (c) 2 cm (d) 3 cm
30. 30.A rectangle is 11 cm long and 10 cm wide. What is its perimeter? (a) 32 cm (b) 42 cm (c) 110 cm (d) 21 cm
31. 31.A rectangle is 8 cm long and 7 cm wide. What is its perimeter? (a) 23 cm (b) 56 cm (c) 15 cm (d) 30 cm
32. 32.A rectangle is 18 cm long and 8 cm wide. What is its area? (a) 144 sq cm (b) 162 sq cm (c) 52 sq cm (d) 26 sq cm
33. 33.A rectangle is 6 cm long and 3 cm wide. What is its area? (a) 9 sq cm (b) 24 sq cm (c) 18 sq cm (d) 19 sq cm
34. 34.A rectangle is 20 cm long and 9 cm wide. What is its perimeter? (a) 58 cm (b) 180 cm (c) 29 cm (d) 49 cm
35. 35.A square has a perimeter of 48 cm. What is its area? (a) 144 sq cm (b) 169 sq cm (c) 48 sq cm (d) 24 sq cm
36. 36.A rectangle is 14 cm long and 5 cm wide. What is its perimeter? (a) 38 cm (b) 70 cm (c) 33 cm (d) 19 cm
37. 37.A rectangle is 10 cm long and 8 cm wide. What is its perimeter? (a) 18 cm (b) 28 cm (c) 36 cm (d) 80 cm
38. 38.A rectangle is 13 cm long and 12 cm wide. What is its perimeter? (a) 38 cm (b) 25 cm (c) 156 cm (d) 50 cm
39. 39.A rectangle is 6 cm long and 5 cm wide. What is its area? (a) 22 sq cm (b) 36 sq cm (c) 30 sq cm (d) 11 sq cm
40. 40.A rectangle has an area of 54 sq cm and a length of 18 cm. What is its width? (a) 4 cm (b) 36 cm (c) 3 cm (d) 6 cm

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