← How to calculate percentage lesson New set →

Percentage Worksheet for Class 6 and 7

Mental maths lesson 14: How to calculate percentage · Set 897 · 40 questions
TalentJR

How to do it in your head (Tenth, half, quarter): 10%: divide by 10. 5%: find 10%, then halve it. 50%: halve. 25%: halve, then halve again.

NameDateTime takenScore ___ / 40
  1. 1.50% of ₹420 =
  2. 2.50% of ₹290 =
  3. 3.5% of ₹290 =
  4. 4.50% of ₹250 =
  5. 5.5% of ₹320 =
  6. 6.10% of ₹450 =
  7. 7.25% of ₹430 =
  8. 8.5% of ₹860 =
  9. 9.25% of ₹790 =
  10. 10.25% of ₹70 =
  11. 11.25% of ₹550 =
  12. 12.50% of ₹690 =
  13. 13.10% of ₹120 =
  14. 14.5% of ₹280 =
  15. 15.10% of ₹790 =
  16. 16.10% of ₹220 =
  17. 17.5% of ₹610 =
  18. 18.25% of ₹50 =
  19. 19.10% of ₹810 =
  20. 20.10% of ₹300 =
  21. 21.5% of ₹810 =
  22. 22.10% of ₹50 =
  23. 23.25% of ₹160 =
  24. 24.50% of ₹220 =
  25. 25.50% of ₹120 =
  26. 26.5% of ₹770 =
  27. 27.5% of ₹840 =
  28. 28.10% of ₹200 =
  29. 29.10% of ₹640 =
  30. 30.50% of ₹130 =
  31. 31.25% of ₹150 =
  32. 32.5% of ₹120 =
  33. 33.50% of ₹750 =
  34. 34.10% of ₹420 =
  35. 35.50% of ₹320 =
  36. 36.5% of ₹600 =
  37. 37.25% of ₹40 =
  38. 38.10% of ₹480 =
  39. 39.10% of ₹680 =
  40. 40.10% of ₹140 =

Answer key

  1. 210
  2. 145
  3. 14.5
  4. 125
  5. 16
  6. 45
  7. 107.5
  8. 43
  9. 197.5
  10. 17.5
  11. 137.5
  12. 345
  13. 12
  14. 14
  15. 79
  16. 22
  17. 30.5
  18. 12.5
  19. 81
  20. 30
  21. 40.5
  22. 5
  23. 40
  24. 110
  25. 60
  26. 38.5
  27. 42
  28. 20
  29. 64
  30. 65
  31. 37.5
  32. 6
  33. 375
  34. 42
  35. 160
  36. 30
  37. 10
  38. 48
  39. 68
  40. 14

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