← How to calculate percentage lesson New set →

Percentage Worksheet for Class 6 and 7

Mental maths lesson 14: How to calculate percentage · Set 457 · 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. 1.5% of ₹220 =
  2. 2.5% of ₹390 =
  3. 3.25% of ₹90 =
  4. 4.25% of ₹140 =
  5. 5.10% of ₹250 =
  6. 6.10% of ₹760 =
  7. 7.50% of ₹840 =
  8. 8.50% of ₹360 =
  9. 9.25% of ₹840 =
  10. 10.50% of ₹870 =
  11. 11.5% of ₹590 =
  12. 12.5% of ₹660 =
  13. 13.25% of ₹280 =
  14. 14.10% of ₹230 =
  15. 15.25% of ₹70 =
  16. 16.50% of ₹420 =
  17. 17.10% of ₹500 =
  18. 18.25% of ₹890 =
  19. 19.5% of ₹840 =
  20. 20.50% of ₹460 =
  21. 21.10% of ₹130 =
  22. 22.10% of ₹310 =
  23. 23.50% of ₹470 =
  24. 24.25% of ₹670 =
  25. 25.5% of ₹300 =
  26. 26.25% of ₹780 =
  27. 27.5% of ₹550 =
  28. 28.5% of ₹70 =
  29. 29.5% of ₹860 =
  30. 30.5% of ₹310 =
  31. 31.5% of ₹240 =
  32. 32.25% of ₹620 =
  33. 33.50% of ₹600 =
  34. 34.10% of ₹750 =
  35. 35.50% of ₹540 =
  36. 36.25% of ₹650 =
  37. 37.25% of ₹100 =
  38. 38.10% of ₹810 =
  39. 39.10% of ₹860 =
  40. 40.25% of ₹480 =

Answer key

  1. 11
  2. 19.5
  3. 22.5
  4. 35
  5. 25
  6. 76
  7. 420
  8. 180
  9. 210
  10. 435
  11. 29.5
  12. 33
  13. 70
  14. 23
  15. 17.5
  16. 210
  17. 50
  18. 222.5
  19. 42
  20. 230
  21. 13
  22. 31
  23. 235
  24. 167.5
  25. 15
  26. 195
  27. 27.5
  28. 3.5
  29. 43
  30. 15.5
  31. 12
  32. 155
  33. 300
  34. 75
  35. 270
  36. 162.5
  37. 25
  38. 81
  39. 86
  40. 120

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