Perimeter and Area Worksheet for Maths Olympiad

Maths Olympiad topic 11: Perimeter and area · Set 763 · 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 11 cm long and 3 cm wide. What is its perimeter? (a) 14 cm (b) 33 cm (c) 28 cm (d) 25 cm
2. 2.A rectangle is 17 cm long and 2 cm wide. What is its area? (a) 38 sq cm (b) 34 sq cm (c) 51 sq cm (d) 19 sq cm
3. 3.A rectangle is 16 cm long and 5 cm wide. What is its area? (a) 21 sq cm (b) 80 sq cm (c) 42 sq cm (d) 96 sq cm
4. 4.A rectangle is 8 cm long and 4 cm wide. What is its perimeter? (a) 20 cm (b) 32 cm (c) 12 cm (d) 24 cm
5. 5.A rectangle is 13 cm long and 2 cm wide. What is its area? (a) 39 sq cm (b) 15 sq cm (c) 26 sq cm (d) 30 sq cm
6. 6.A square has a perimeter of 28 cm. What is its area? (a) 28 sq cm (b) 64 sq cm (c) 14 sq cm (d) 49 sq cm
7. 7.A rectangle is 7 cm long and 5 cm wide. What is its perimeter? (a) 19 cm (b) 35 cm (c) 24 cm (d) 12 cm
8. 8.A rectangle is 9 cm long and 2 cm wide. What is its perimeter? (a) 22 cm (b) 11 cm (c) 18 cm (d) 20 cm
9. 9.A rectangle has an area of 68 sq cm and a length of 17 cm. What is its width? (a) 4 cm (b) 5 cm (c) 8 cm (d) 51 cm
10. 10.A rectangle has an area of 112 sq cm and a length of 14 cm. What is its width? (a) 8 cm (b) 98 cm (c) 16 cm (d) 9 cm
11. 11.A rectangle is 13 cm long and 5 cm wide. What is its area? (a) 36 sq cm (b) 18 sq cm (c) 65 sq cm (d) 78 sq cm
12. 12.A rectangle has an area of 24 sq cm and a length of 12 cm. What is its width? (a) 2 cm (b) 4 cm (c) 12 cm (d) 3 cm
13. 13.A rectangle is 17 cm long and 8 cm wide. What is its perimeter? (a) 136 cm (b) 25 cm (c) 42 cm (d) 50 cm
14. 14.A rectangle has an area of 56 sq cm and a length of 8 cm. What is its width? (a) 14 cm (b) 8 cm (c) 48 cm (d) 7 cm
15. 15.A square has a perimeter of 44 cm. What is its area? (a) 44 sq cm (b) 144 sq cm (c) 121 sq cm (d) 22 sq cm
16. 16.A rectangle is 13 cm long and 4 cm wide. What is its perimeter? (a) 34 cm (b) 17 cm (c) 30 cm (d) 52 cm
17. 17.A rectangle has an area of 32 sq cm and a length of 16 cm. What is its width? (a) 16 cm (b) 2 cm (c) 3 cm (d) 4 cm
18. 18.A rectangle is 6 cm long and 2 cm wide. What is its area? (a) 18 sq cm (b) 8 sq cm (c) 16 sq cm (d) 12 sq cm
19. 19.A rectangle has an area of 32 sq cm and a length of 8 cm. What is its width? (a) 5 cm (b) 24 cm (c) 8 cm (d) 4 cm
20. 20.A rectangle has an area of 96 sq cm and a length of 12 cm. What is its width? (a) 16 cm (b) 84 cm (c) 9 cm (d) 8 cm
21. 21.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
22. 22.A rectangle is 12 cm long and 2 cm wide. What is its perimeter? (a) 14 cm (b) 26 cm (c) 28 cm (d) 24 cm
23. 23.A rectangle is 8 cm long and 7 cm wide. What is its area? (a) 56 sq cm (b) 15 sq cm (c) 64 sq cm (d) 30 sq cm
24. 24.A rectangle is 18 cm long and 10 cm wide. What is its perimeter? (a) 180 cm (b) 46 cm (c) 56 cm (d) 28 cm
25. 25.A rectangle is 12 cm long and 9 cm wide. What is its area? (a) 120 sq cm (b) 108 sq cm (c) 42 sq cm (d) 21 sq cm
26. 26.A rectangle is 17 cm long and 10 cm wide. What is its perimeter? (a) 27 cm (b) 44 cm (c) 170 cm (d) 54 cm
27. 27.A rectangle has an area of 12 sq cm and a length of 6 cm. What is its width? (a) 2 cm (b) 3 cm (c) 4 cm (d) 6 cm
28. 28.A rectangle is 6 cm long and 5 cm wide. What is its area? (a) 11 sq cm (b) 36 sq cm (c) 30 sq cm (d) 22 sq cm
29. 29.A rectangle is 12 cm long and 3 cm wide. What is its area? (a) 15 sq cm (b) 48 sq cm (c) 30 sq cm (d) 36 sq cm
30. 30.A square has a perimeter of 24 cm. What is its area? (a) 36 sq cm (b) 12 sq cm (c) 49 sq cm (d) 24 sq cm
31. 31.A rectangle is 19 cm long and 5 cm wide. What is its perimeter? (a) 24 cm (b) 43 cm (c) 48 cm (d) 95 cm
32. 32.A rectangle has an area of 152 sq cm and a length of 19 cm. What is its width? (a) 133 cm (b) 8 cm (c) 16 cm (d) 9 cm
33. 33.A rectangle is 12 cm long and 6 cm wide. What is its perimeter? (a) 36 cm (b) 30 cm (c) 72 cm (d) 18 cm
34. 34.A rectangle has an area of 54 sq cm and a length of 9 cm. What is its width? (a) 6 cm (b) 12 cm (c) 45 cm (d) 7 cm
35. 35.A rectangle is 17 cm long and 6 cm wide. What is its perimeter? (a) 40 cm (b) 102 cm (c) 23 cm (d) 46 cm
36. 36.A square has a perimeter of 20 cm. What is its area? (a) 36 sq cm (b) 10 sq cm (c) 20 sq cm (d) 25 sq cm
37. 37.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
38. 38.A rectangle has an area of 126 sq cm and a length of 14 cm. What is its width? (a) 10 cm (b) 18 cm (c) 112 cm (d) 9 cm
39. 39.A rectangle is 9 cm long and 3 cm wide. What is its area? (a) 24 sq cm (b) 36 sq cm (c) 27 sq cm (d) 12 sq cm
40. 40.A rectangle has an area of 162 sq cm and a length of 18 cm. What is its width? (a) 9 cm (b) 10 cm (c) 144 cm (d) 18 cm

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