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Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 93 · 40 questions
TalentJR

The method (Round and inside): Rectangle: area = l × b, perimeter = 2 × (l + b). Square: area = side × side, perimeter = 4 × side. Triangle: area = ½ × base × height. Circle (π = 22/7): area = π × r × r, circumference = 2 × π × r. Path outside a garden: (l + 2w) × (b + 2w) − l × b.

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  1. 1.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
  2. 2.A park is 23 m long and 19 m wide. Fencing costs ₹15 per metre. What does it cost to fence the park all round (in ₹)?
  3. 3.The perimeter of a square is 12 cm. What is its area (in sq cm)?
  4. 4.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
  5. 5.A park is 16 m long and 6 m wide. Fencing costs ₹27 per metre. What does it cost to fence the park all round (in ₹)?
  6. 6.A rectangular field is 36 m long and 20 m wide. What is its area (in sq m)?
  7. 7.A round wheel has a radius of 21 cm. What is its circumference (take π = 22/7; in cm)?
  8. 8.A round wheel has a radius of 14 cm. What is its circumference (take π = 22/7; in cm)?
  9. 9.A round wheel has a diameter of 28 cm. What is its circumference (take π = 22/7; in cm)?
  10. 10.A round wheel has a radius of 7 cm. What is its circumference (take π = 22/7; in cm)?
  11. 11.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
  12. 12.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
  13. 13.A rectangular field is 27 m long and 8 m wide. What is its area (in sq m)?
  14. 14.A round wheel has a radius of 28 cm. What is its circumference (take π = 22/7; in cm)?
  15. 15.A rectangle has an area of 1292 sq cm and a length of 38 cm. What is its perimeter (in cm)?
  16. 16.The perimeter of a square is 40 cm. What is its area (in sq cm)?
  17. 17.A park is 50 m long and 9 m wide. Fencing costs ₹39 per metre. What does it cost to fence the park all round (in ₹)?
  18. 18.A triangle has a base of 22 cm and a height of 21 cm. What is its area (in sq cm)?
  19. 19.A triangle has a base of 6 cm and a height of 3 cm. What is its area (in sq cm)?
  20. 20.A park is 60 m long and 58 m wide. Fencing costs ₹37 per metre. What does it cost to fence the park all round (in ₹)?
  21. 21.A triangle has a base of 9 cm and a height of 4 cm. What is its area (in sq cm)?
  22. 22.A garden is 32 m long and 6 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
  23. 23.A rectangle has an area of 72 sq cm and a length of 9 cm. What is its perimeter (in cm)?
  24. 24.A rectangle has an area of 264 sq cm and a length of 24 cm. What is its perimeter (in cm)?
  25. 25.A rectangle has an area of 651 sq cm and a length of 31 cm. What is its perimeter (in cm)?
  26. 26.A round wheel has a diameter of 14 cm. What is its circumference (take π = 22/7; in cm)?
  27. 27.A round wheel has a diameter of 56 cm. What is its circumference (take π = 22/7; in cm)?
  28. 28.A rectangular field is 11 m long and 3 m wide. What is its area (in sq m)?
  29. 29.A rectangular field is 30 m long and 10 m wide. What is its area (in sq m)?
  30. 30.A park is 40 m long and 21 m wide. Fencing costs ₹10 per metre. What does it cost to fence the park all round (in ₹)?
  31. 31.A round wheel has a diameter of 42 cm. What is its circumference (take π = 22/7; in cm)?
  32. 32.The perimeter of a square is 16 cm. What is its area (in sq cm)?
  33. 33.A rectangle has an area of 90 sq cm and a length of 10 cm. What is its perimeter (in cm)?
  34. 34.A triangle has a base of 27 cm and a height of 4 cm. What is its area (in sq cm)?
  35. 35.The perimeter of a square is 32 cm. What is its area (in sq cm)?
  36. 36.A round wheel has a radius of 42 cm. What is its circumference (take π = 22/7; in cm)?
  37. 37.A triangle has a base of 10 cm and a height of 17 cm. What is its area (in sq cm)?
  38. 38.A triangle has a base of 28 cm and a height of 13 cm. What is its area (in sq cm)?
  39. 39.A rectangular field is 11 m long and 6 m wide. What is its area (in sq m)?
  40. 40.A rectangular field is 15 m long and 10 m wide. What is its area (in sq m)?

Answer key

  1. 616
  2. 1260
  3. 9
  4. 154
  5. 1188
  6. 720
  7. 132
  8. 88
  9. 88
  10. 44
  11. 2464
  12. 1386
  13. 216
  14. 176
  15. 144
  16. 100
  17. 4602
  18. 231
  19. 9
  20. 8732
  21. 18
  22. 168
  23. 34
  24. 70
  25. 104
  26. 44
  27. 176
  28. 33
  29. 300
  30. 1220
  31. 132
  32. 16
  33. 38
  34. 54
  35. 64
  36. 264
  37. 85
  38. 182
  39. 66
  40. 150

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