← How to calculate percentage lesson New set →

Percentage Worksheet for Class 6 and 7

Mental maths lesson 14: How to calculate percentage · Set 911 · 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 ₹480 =
  2. 2.25% of ₹840 =
  3. 3.25% of ₹870 =
  4. 4.5% of ₹360 =
  5. 5.50% of ₹300 =
  6. 6.10% of ₹270 =
  7. 7.10% of ₹670 =
  8. 8.50% of ₹410 =
  9. 9.50% of ₹860 =
  10. 10.5% of ₹430 =
  11. 11.50% of ₹470 =
  12. 12.50% of ₹630 =
  13. 13.5% of ₹310 =
  14. 14.5% of ₹140 =
  15. 15.50% of ₹420 =
  16. 16.10% of ₹620 =
  17. 17.5% of ₹660 =
  18. 18.25% of ₹150 =
  19. 19.50% of ₹190 =
  20. 20.10% of ₹880 =
  21. 21.25% of ₹430 =
  22. 22.10% of ₹580 =
  23. 23.50% of ₹220 =
  24. 24.5% of ₹890 =
  25. 25.10% of ₹720 =
  26. 26.10% of ₹750 =
  27. 27.50% of ₹830 =
  28. 28.10% of ₹130 =
  29. 29.5% of ₹820 =
  30. 30.10% of ₹110 =
  31. 31.25% of ₹210 =
  32. 32.10% of ₹430 =
  33. 33.5% of ₹120 =
  34. 34.10% of ₹730 =
  35. 35.25% of ₹350 =
  36. 36.50% of ₹740 =
  37. 37.25% of ₹480 =
  38. 38.25% of ₹590 =
  39. 39.5% of ₹240 =
  40. 40.50% of ₹490 =

Answer key

  1. 24
  2. 210
  3. 217.5
  4. 18
  5. 150
  6. 27
  7. 67
  8. 205
  9. 430
  10. 21.5
  11. 235
  12. 315
  13. 15.5
  14. 7
  15. 210
  16. 62
  17. 33
  18. 37.5
  19. 95
  20. 88
  21. 107.5
  22. 58
  23. 110
  24. 44.5
  25. 72
  26. 75
  27. 415
  28. 13
  29. 41
  30. 11
  31. 52.5
  32. 43
  33. 6
  34. 73
  35. 87.5
  36. 370
  37. 120
  38. 147.5
  39. 12
  40. 245

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