← Area and perimeter lesson New set →

Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 4 · 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.

NameDateTime takenScore ___ / 40
  1. 1.The perimeter of a square is 68 cm. What is its area (in sq cm)?
  2. 2.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
  3. 3.A rectangle has an area of 363 sq cm and a length of 33 cm. What is its perimeter (in cm)?
  4. 4.A park is 53 m long and 50 m wide. Fencing costs ₹31 per metre. What does it cost to fence the park all round (in ₹)?
  5. 5.A park is 30 m long and 8 m wide. Fencing costs ₹6 per metre. What does it cost to fence the park all round (in ₹)?
  6. 6.A rectangle has an area of 480 sq cm and a length of 24 cm. What is its perimeter (in cm)?
  7. 7.A rectangle has an area of 741 sq cm and a length of 39 cm. What is its perimeter (in cm)?
  8. 8.A rectangle has an area of 154 sq cm and a length of 14 cm. What is its perimeter (in cm)?
  9. 9.A rectangular field is 6 m long and 4 m wide. What is its area (in sq m)?
  10. 10.The perimeter of a square is 80 cm. What is its area (in sq cm)?
  11. 11.A rectangle has an area of 15 sq cm and a length of 5 cm. What is its perimeter (in cm)?
  12. 12.A round wheel has a radius of 7 cm. What is its circumference (take π = 22/7; in cm)?
  13. 13.A park is 11 m long and 10 m wide. Fencing costs ₹17 per metre. What does it cost to fence the park all round (in ₹)?
  14. 14.A round wheel has a diameter of 84 cm. What is its circumference (take π = 22/7; in cm)?
  15. 15.A triangle has a base of 30 cm and a height of 6 cm. What is its area (in sq cm)?
  16. 16.A triangle has a base of 20 cm and a height of 17 cm. What is its area (in sq cm)?
  17. 17.The perimeter of a square is 36 cm. What is its area (in sq cm)?
  18. 18.A rectangular field is 19 m long and 7 m wide. What is its area (in sq m)?
  19. 19.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
  20. 20.A garden is 15 m long and 13 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
  21. 21.A rectangle has an area of 483 sq cm and a length of 23 cm. What is its perimeter (in cm)?
  22. 22.A triangle has a base of 11 cm and a height of 16 cm. What is its area (in sq cm)?
  23. 23.A triangle has a base of 16 cm and a height of 19 cm. What is its area (in sq cm)?
  24. 24.A round wheel has a radius of 21 cm. What is its circumference (take π = 22/7; in cm)?
  25. 25.A round wheel has a radius of 14 cm. What is its circumference (take π = 22/7; in cm)?
  26. 26.A triangle has a base of 22 cm and a height of 13 cm. What is its area (in sq cm)?
  27. 27.A park is 18 m long and 15 m wide. Fencing costs ₹15 per metre. What does it cost to fence the park all round (in ₹)?
  28. 28.A round wheel has a diameter of 56 cm. What is its circumference (take π = 22/7; in cm)?
  29. 29.A rectangle has an area of 18 sq cm and a length of 6 cm. What is its perimeter (in cm)?
  30. 30.The perimeter of a square is 56 cm. What is its area (in sq cm)?
  31. 31.A park is 22 m long and 8 m wide. Fencing costs ₹13 per metre. What does it cost to fence the park all round (in ₹)?
  32. 32.A rectangular field is 34 m long and 29 m wide. What is its area (in sq m)?
  33. 33.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
  34. 34.A rectangular field is 40 m long and 3 m wide. What is its area (in sq m)?
  35. 35.A park is 52 m long and 34 m wide. Fencing costs ₹26 per metre. What does it cost to fence the park all round (in ₹)?
  36. 36.A rectangle has an area of 136 sq cm and a length of 17 cm. What is its perimeter (in cm)?
  37. 37.A triangle has a base of 12 cm and a height of 10 cm. What is its area (in sq cm)?
  38. 38.A garden is 34 m long and 7 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
  39. 39.A triangle has a base of 14 cm and a height of 13 cm. What is its area (in sq cm)?
  40. 40.The perimeter of a square is 20 cm. What is its area (in sq cm)?

Answer key

  1. 289
  2. 154
  3. 88
  4. 6386
  5. 456
  6. 88
  7. 116
  8. 50
  9. 24
  10. 400
  11. 16
  12. 44
  13. 714
  14. 264
  15. 90
  16. 170
  17. 81
  18. 133
  19. 2464
  20. 128
  21. 88
  22. 88
  23. 152
  24. 132
  25. 88
  26. 143
  27. 990
  28. 176
  29. 18
  30. 196
  31. 780
  32. 986
  33. 616
  34. 120
  35. 4472
  36. 50
  37. 60
  38. 86
  39. 91
  40. 25

Free quantitative aptitude lessons, practice and worksheets at talentjr.in/quantitative-aptitude