← Area and perimeter lesson New set →

Area and Perimeter Worksheet

Quantitative aptitude lesson 25: Area and perimeter · Set 210 · 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 48 cm. What is its area (in sq cm)?
  2. 2.A rectangular field is 20 m long and 6 m wide. What is its area (in sq m)?
  3. 3.The perimeter of a square is 44 cm. What is its area (in sq cm)?
  4. 4.A rectangle has an area of 231 sq cm and a length of 21 cm. What is its perimeter (in cm)?
  5. 5.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
  6. 6.A rectangle has an area of 84 sq cm and a length of 12 cm. What is its perimeter (in cm)?
  7. 7.A rectangle has an area of 640 sq cm and a length of 32 cm. What is its perimeter (in cm)?
  8. 8.A rectangle has an area of 90 sq cm and a length of 10 cm. What is its perimeter (in cm)?
  9. 9.The perimeter of a square is 104 cm. What is its area (in sq cm)?
  10. 10.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
  11. 11.A rectangle has an area of 126 sq cm and a length of 21 cm. What is its perimeter (in cm)?
  12. 12.A round wheel has a diameter of 84 cm. What is its circumference (take π = 22/7; in cm)?
  13. 13.A rectangular field is 29 m long and 9 m wide. What is its area (in sq m)?
  14. 14.A triangle has a base of 8 cm and a height of 20 cm. What is its area (in sq cm)?
  15. 15.A rectangular field is 20 m long and 4 m wide. What is its area (in sq m)?
  16. 16.A rectangle has an area of 144 sq cm and a length of 36 cm. What is its perimeter (in cm)?
  17. 17.A triangle has a base of 26 cm and a height of 10 cm. What is its area (in sq cm)?
  18. 18.A triangle has a base of 30 cm and a height of 12 cm. What is its area (in sq cm)?
  19. 19.A round wheel has a radius of 35 cm. What is its circumference (take π = 22/7; in cm)?
  20. 20.A garden is 10 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)?
  21. 21.A garden is 16 m long and 14 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
  22. 22.A rectangle has an area of 60 sq cm and a length of 12 cm. What is its perimeter (in cm)?
  23. 23.A park is 58 m long and 21 m wide. Fencing costs ₹20 per metre. What does it cost to fence the park all round (in ₹)?
  24. 24.A round wheel has a radius of 21 cm. What is its circumference (take π = 22/7; in cm)?
  25. 25.A garden is 25 m long and 16 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
  26. 26.A rectangle has an area of 168 sq cm and a length of 14 cm. What is its perimeter (in cm)?
  27. 27.A triangle has a base of 6 cm and a height of 5 cm. What is its area (in sq cm)?
  28. 28.A park is 20 m long and 14 m wide. Fencing costs ₹15 per metre. What does it cost to fence the park all round (in ₹)?
  29. 29.A rectangular field is 12 m long and 6 m wide. What is its area (in sq m)?
  30. 30.A rectangular field is 18 m long and 14 m wide. What is its area (in sq m)?
  31. 31.A garden is 15 m long and 8 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
  32. 32.A rectangular field is 5 m long and 4 m wide. What is its area (in sq m)?
  33. 33.A rectangle has an area of 27 sq cm and a length of 9 cm. What is its perimeter (in cm)?
  34. 34.The perimeter of a square is 72 cm. What is its area (in sq cm)?
  35. 35.The perimeter of a square is 24 cm. What is its area (in sq cm)?
  36. 36.A rectangle has an area of 288 sq cm and a length of 36 cm. What is its perimeter (in cm)?
  37. 37.A rectangle has an area of 39 sq cm and a length of 13 cm. What is its perimeter (in cm)?
  38. 38.A rectangle has an area of 24 sq cm and a length of 8 cm. What is its perimeter (in cm)?
  39. 39.A park is 58 m long and 50 m wide. Fencing costs ₹36 per metre. What does it cost to fence the park all round (in ₹)?
  40. 40.A round wheel has a diameter of 28 cm. What is its circumference (take π = 22/7; in cm)?

Answer key

  1. 144
  2. 120
  3. 121
  4. 64
  5. 1386
  6. 38
  7. 104
  8. 38
  9. 676
  10. 154
  11. 54
  12. 264
  13. 261
  14. 80
  15. 80
  16. 80
  17. 130
  18. 180
  19. 220
  20. 38
  21. 136
  22. 34
  23. 3160
  24. 132
  25. 180
  26. 52
  27. 15
  28. 1020
  29. 72
  30. 252
  31. 174
  32. 20
  33. 24
  34. 324
  35. 36
  36. 88
  37. 32
  38. 22
  39. 7776
  40. 88

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