Perimeter and Area Worksheet for Maths Olympiad

Maths Olympiad topic 11: Perimeter and area · Set 760 · 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 19 cm long and 12 cm wide. What is its perimeter? (a) 31 cm (b) 62 cm (c) 228 cm (d) 50 cm
2. 2.A rectangle is 11 cm long and 4 cm wide. What is its perimeter? (a) 15 cm (b) 44 cm (c) 26 cm (d) 30 cm
3. 3.A rectangle has an area of 130 sq cm and a length of 13 cm. What is its width? (a) 11 cm (b) 117 cm (c) 10 cm (d) 20 cm
4. 4.A rectangle is 8 cm long and 2 cm wide. What is its perimeter? (a) 10 cm (b) 20 cm (c) 18 cm (d) 16 cm
5. 5.A rectangle is 15 cm long and 8 cm wide. What is its area? (a) 135 sq cm (b) 120 sq cm (c) 23 sq cm (d) 46 sq cm
6. 6.A rectangle is 19 cm long and 3 cm wide. What is its area? (a) 76 sq cm (b) 22 sq cm (c) 44 sq cm (d) 57 sq cm
7. 7.A square has a perimeter of 24 cm. What is its area? (a) 36 sq cm (b) 24 sq cm (c) 49 sq cm (d) 12 sq cm
8. 8.A rectangle is 19 cm long and 4 cm wide. What is its area? (a) 95 sq cm (b) 23 sq cm (c) 46 sq cm (d) 76 sq cm
9. 9.A square has a perimeter of 20 cm. What is its area? (a) 10 sq cm (b) 20 sq cm (c) 25 sq cm (d) 36 sq cm
10. 10.A rectangle has an area of 24 sq cm and a length of 6 cm. What is its width? (a) 18 cm (b) 8 cm (c) 5 cm (d) 4 cm
11. 11.A rectangle is 6 cm long and 3 cm wide. What is its area? (a) 24 sq cm (b) 18 sq cm (c) 9 sq cm (d) 19 sq cm
12. 12.A rectangle is 19 cm long and 5 cm wide. What is its perimeter? (a) 48 cm (b) 24 cm (c) 95 cm (d) 43 cm
13. 13.A square has a perimeter of 44 cm. What is its area? (a) 22 sq cm (b) 121 sq cm (c) 144 sq cm (d) 44 sq cm
14. 14.A rectangle is 20 cm long and 9 cm wide. What is its perimeter? (a) 49 cm (b) 180 cm (c) 58 cm (d) 29 cm
15. 15.A rectangle has an area of 209 sq cm and a length of 19 cm. What is its width? (a) 12 cm (b) 190 cm (c) 22 cm (d) 11 cm
16. 16.A rectangle is 8 cm long and 4 cm wide. What is its area? (a) 32 sq cm (b) 24 sq cm (c) 12 sq cm (d) 40 sq cm
17. 17.A rectangle is 9 cm long and 5 cm wide. What is its area? (a) 14 sq cm (b) 54 sq cm (c) 28 sq cm (d) 45 sq cm
18. 18.A rectangle has an area of 240 sq cm and a length of 20 cm. What is its width? (a) 24 cm (b) 13 cm (c) 12 cm (d) 220 cm
19. 19.A rectangle is 11 cm long and 6 cm wide. What is its area? (a) 77 sq cm (b) 66 sq cm (c) 17 sq cm (d) 34 sq cm
20. 20.A rectangle is 11 cm long and 5 cm wide. What is its perimeter? (a) 27 cm (b) 16 cm (c) 55 cm (d) 32 cm
21. 21.A rectangle has an area of 60 sq cm and a length of 12 cm. What is its width? (a) 10 cm (b) 6 cm (c) 5 cm (d) 48 cm
22. 22.A rectangle is 8 cm long and 7 cm wide. What is its area? (a) 30 sq cm (b) 56 sq cm (c) 64 sq cm (d) 15 sq cm
23. 23.A rectangle has an area of 65 sq cm and a length of 13 cm. What is its width? (a) 52 cm (b) 6 cm (c) 5 cm (d) 10 cm
24. 24.A rectangle is 16 cm long and 8 cm wide. What is its area? (a) 24 sq cm (b) 128 sq cm (c) 144 sq cm (d) 48 sq cm
25. 25.A rectangle is 14 cm long and 10 cm wide. What is its area? (a) 24 sq cm (b) 154 sq cm (c) 48 sq cm (d) 140 sq cm
26. 26.A square has a perimeter of 56 cm. What is its area? (a) 225 sq cm (b) 56 sq cm (c) 196 sq cm (d) 28 sq cm
27. 27.A rectangle is 12 cm long and 8 cm wide. What is its perimeter? (a) 96 cm (b) 40 cm (c) 20 cm (d) 32 cm
28. 28.A rectangle has an area of 140 sq cm and a length of 14 cm. What is its width? (a) 20 cm (b) 10 cm (c) 11 cm (d) 126 cm
29. 29.A rectangle is 19 cm long and 2 cm wide. What is its perimeter? (a) 40 cm (b) 21 cm (c) 38 cm (d) 42 cm
30. 30.A rectangle has an area of 52 sq cm and a length of 13 cm. What is its width? (a) 4 cm (b) 5 cm (c) 39 cm (d) 8 cm
31. 31.A rectangle is 10 cm long and 6 cm wide. What is its perimeter? (a) 60 cm (b) 26 cm (c) 32 cm (d) 16 cm
32. 32.A rectangle has an area of 162 sq cm and a length of 18 cm. What is its width? (a) 18 cm (b) 9 cm (c) 144 cm (d) 10 cm
33. 33.A rectangle is 14 cm long and 12 cm wide. What is its area? (a) 52 sq cm (b) 26 sq cm (c) 182 sq cm (d) 168 sq cm
34. 34.A square has a perimeter of 28 cm. What is its area? (a) 49 sq cm (b) 28 sq cm (c) 14 sq cm (d) 64 sq cm
35. 35.A rectangle is 15 cm long and 7 cm wide. What is its area? (a) 44 sq cm (b) 120 sq cm (c) 22 sq cm (d) 105 sq cm
36. 36.A rectangle is 15 cm long and 9 cm wide. What is its area? (a) 150 sq cm (b) 135 sq cm (c) 48 sq cm (d) 24 sq cm
37. 37.A rectangle is 11 cm long and 10 cm wide. What is its perimeter? (a) 110 cm (b) 32 cm (c) 42 cm (d) 21 cm
38. 38.A rectangle is 6 cm long and 2 cm wide. What is its area? (a) 16 sq cm (b) 8 sq cm (c) 12 sq cm (d) 18 sq cm
39. 39.A square has a perimeter of 36 cm. What is its area? (a) 36 sq cm (b) 81 sq cm (c) 18 sq cm (d) 100 sq cm
40. 40.A rectangle is 17 cm long and 10 cm wide. What is its perimeter? (a) 170 cm (b) 54 cm (c) 27 cm (d) 44 cm

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