← Perimeter and area lesson New set →

Perimeter and Area Worksheet for Maths Olympiad

Maths Olympiad topic 11: Perimeter and area · Set 253 · 40 questions
TalentJR

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.

NameDateTime takenScore ___ / 40
  1. 1.A rectangle has an area of 77 sq cm and a length of 11 cm. What is its width? (a) 8 cm (b) 14 cm (c) 66 cm (d) 7 cm
  2. 2.A rectangle has an area of 130 sq cm and a length of 13 cm. What is its width? (a) 117 cm (b) 11 cm (c) 10 cm (d) 20 cm
  3. 3.A rectangle is 8 cm long and 5 cm wide. What is its area? (a) 48 sq cm (b) 40 sq cm (c) 26 sq cm (d) 13 sq cm
  4. 4.A square has a perimeter of 24 cm. What is its area? (a) 49 sq cm (b) 36 sq cm (c) 24 sq cm (d) 12 sq cm
  5. 5.A rectangle is 12 cm long and 10 cm wide. What is its perimeter? (a) 44 cm (b) 22 cm (c) 34 cm (d) 120 cm
  6. 6.A rectangle is 8 cm long and 6 cm wide. What is its perimeter? (a) 28 cm (b) 48 cm (c) 14 cm (d) 22 cm
  7. 7.A square has a perimeter of 28 cm. What is its area? (a) 14 sq cm (b) 64 sq cm (c) 28 sq cm (d) 49 sq cm
  8. 8.A rectangle has an area of 160 sq cm and a length of 20 cm. What is its width? (a) 140 cm (b) 16 cm (c) 9 cm (d) 8 cm
  9. 9.A rectangle is 15 cm long and 5 cm wide. What is its area? (a) 20 sq cm (b) 75 sq cm (c) 90 sq cm (d) 40 sq cm
  10. 10.A rectangle has an area of 12 sq cm and a length of 4 cm. What is its width? (a) 3 cm (b) 6 cm (c) 4 cm (d) 8 cm
  11. 11.A rectangle has an area of 84 sq cm and a length of 12 cm. What is its width? (a) 72 cm (b) 7 cm (c) 14 cm (d) 8 cm
  12. 12.A rectangle is 10 cm long and 2 cm wide. What is its area? (a) 12 sq cm (b) 30 sq cm (c) 20 sq cm (d) 24 sq cm
  13. 13.A rectangle has an area of 160 sq cm and a length of 16 cm. What is its width? (a) 11 cm (b) 10 cm (c) 20 cm (d) 144 cm
  14. 14.A rectangle is 16 cm long and 11 cm wide. What is its area? (a) 192 sq cm (b) 54 sq cm (c) 176 sq cm (d) 27 sq cm
  15. 15.A rectangle has an area of 21 sq cm and a length of 7 cm. What is its width? (a) 6 cm (b) 14 cm (c) 3 cm (d) 4 cm
  16. 16.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
  17. 17.A rectangle is 9 cm long and 2 cm wide. What is its perimeter? (a) 18 cm (b) 11 cm (c) 22 cm (d) 20 cm
  18. 18.A square has a perimeter of 40 cm. What is its area? (a) 40 sq cm (b) 100 sq cm (c) 121 sq cm (d) 20 sq cm
  19. 19.A rectangle has an area of 28 sq cm and a length of 14 cm. What is its width? (a) 3 cm (b) 4 cm (c) 2 cm (d) 14 cm
  20. 20.A rectangle is 20 cm long and 12 cm wide. What is its perimeter? (a) 32 cm (b) 52 cm (c) 240 cm (d) 64 cm
  21. 21.A rectangle is 19 cm long and 3 cm wide. What is its area? (a) 44 sq cm (b) 57 sq cm (c) 76 sq cm (d) 22 sq cm
  22. 22.A rectangle is 15 cm long and 2 cm wide. What is its perimeter? (a) 17 cm (b) 32 cm (c) 30 cm (d) 34 cm
  23. 23.A rectangle is 11 cm long and 8 cm wide. What is its perimeter? (a) 30 cm (b) 38 cm (c) 19 cm (d) 88 cm
  24. 24.A square has a perimeter of 48 cm. What is its area? (a) 169 sq cm (b) 144 sq cm (c) 48 sq cm (d) 24 sq cm
  25. 25.A rectangle is 13 cm long and 8 cm wide. What is its area? (a) 42 sq cm (b) 21 sq cm (c) 104 sq cm (d) 117 sq cm
  26. 26.A rectangle has an area of 40 sq cm and a length of 10 cm. What is its width? (a) 5 cm (b) 30 cm (c) 8 cm (d) 4 cm
  27. 27.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
  28. 28.A rectangle has an area of 42 sq cm and a length of 14 cm. What is its width? (a) 4 cm (b) 3 cm (c) 28 cm (d) 6 cm
  29. 29.A rectangle has an area of 126 sq cm and a length of 18 cm. What is its width? (a) 108 cm (b) 14 cm (c) 8 cm (d) 7 cm
  30. 30.A rectangle has an area of 24 sq cm and a length of 12 cm. What is its width? (a) 4 cm (b) 2 cm (c) 12 cm (d) 3 cm
  31. 31.A rectangle is 19 cm long and 8 cm wide. What is its perimeter? (a) 27 cm (b) 46 cm (c) 152 cm (d) 54 cm
  32. 32.A rectangle is 19 cm long and 2 cm wide. What is its perimeter? (a) 38 cm (b) 21 cm (c) 42 cm (d) 40 cm
  33. 33.A rectangle has an area of 170 sq cm and a length of 17 cm. What is its width? (a) 20 cm (b) 11 cm (c) 10 cm (d) 153 cm
  34. 34.A rectangle is 18 cm long and 12 cm wide. What is its perimeter? (a) 30 cm (b) 216 cm (c) 48 cm (d) 60 cm
  35. 35.A rectangle has an area of 200 sq cm and a length of 20 cm. What is its width? (a) 180 cm (b) 10 cm (c) 11 cm (d) 20 cm
  36. 36.A rectangle is 13 cm long and 6 cm wide. What is its area? (a) 91 sq cm (b) 38 sq cm (c) 19 sq cm (d) 78 sq cm
  37. 37.A rectangle is 20 cm long and 7 cm wide. What is its perimeter? (a) 54 cm (b) 47 cm (c) 27 cm (d) 140 cm
  38. 38.A rectangle is 18 cm long and 11 cm wide. What is its area? (a) 198 sq cm (b) 29 sq cm (c) 216 sq cm (d) 58 sq cm
  39. 39.A rectangle is 14 cm long and 11 cm wide. What is its area? (a) 50 sq cm (b) 168 sq cm (c) 25 sq cm (d) 154 sq cm
  40. 40.A rectangle has an area of 22 sq cm and a length of 11 cm. What is its width? (a) 3 cm (b) 4 cm (c) 11 cm (d) 2 cm

Answer key

  1. 7 cm
  2. 10 cm
  3. 40 sq cm
  4. 36 sq cm
  5. 44 cm
  6. 28 cm
  7. 49 sq cm
  8. 8 cm
  9. 75 sq cm
  10. 3 cm
  11. 7 cm
  12. 20 sq cm
  13. 10 cm
  14. 176 sq cm
  15. 3 cm
  16. 121 sq cm
  17. 22 cm
  18. 100 sq cm
  19. 2 cm
  20. 64 cm
  21. 57 sq cm
  22. 34 cm
  23. 38 cm
  24. 144 sq cm
  25. 104 sq cm
  26. 4 cm
  27. 11 cm
  28. 3 cm
  29. 7 cm
  30. 2 cm
  31. 54 cm
  32. 42 cm
  33. 10 cm
  34. 60 cm
  35. 10 cm
  36. 78 sq cm
  37. 54 cm
  38. 198 sq cm
  39. 154 sq cm
  40. 2 cm

Free maths olympiad lessons, practice and worksheets at talentjr.in/maths-olympiad