← How to calculate percentage lesson New set →

Percentage Worksheet for Class 6 and 7

Mental maths lesson 14: How to calculate percentage · Set 725 · 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. 1.25% of ₹510 =
  2. 2.25% of ₹690 =
  3. 3.10% of ₹190 =
  4. 4.5% of ₹780 =
  5. 5.10% of ₹130 =
  6. 6.25% of ₹470 =
  7. 7.25% of ₹550 =
  8. 8.10% of ₹430 =
  9. 9.25% of ₹730 =
  10. 10.10% of ₹440 =
  11. 11.25% of ₹890 =
  12. 12.5% of ₹680 =
  13. 13.25% of ₹740 =
  14. 14.50% of ₹190 =
  15. 15.10% of ₹350 =
  16. 16.10% of ₹80 =
  17. 17.25% of ₹610 =
  18. 18.25% of ₹790 =
  19. 19.10% of ₹140 =
  20. 20.10% of ₹510 =
  21. 21.5% of ₹140 =
  22. 22.10% of ₹570 =
  23. 23.10% of ₹310 =
  24. 24.10% of ₹610 =
  25. 25.50% of ₹830 =
  26. 26.25% of ₹110 =
  27. 27.5% of ₹420 =
  28. 28.10% of ₹60 =
  29. 29.10% of ₹210 =
  30. 30.50% of ₹380 =
  31. 31.10% of ₹870 =
  32. 32.50% of ₹720 =
  33. 33.10% of ₹880 =
  34. 34.5% of ₹500 =
  35. 35.5% of ₹590 =
  36. 36.25% of ₹840 =
  37. 37.5% of ₹70 =
  38. 38.5% of ₹120 =
  39. 39.5% of ₹770 =
  40. 40.5% of ₹740 =

Answer key

  1. 127.5
  2. 172.5
  3. 19
  4. 39
  5. 13
  6. 117.5
  7. 137.5
  8. 43
  9. 182.5
  10. 44
  11. 222.5
  12. 34
  13. 185
  14. 95
  15. 35
  16. 8
  17. 152.5
  18. 197.5
  19. 14
  20. 51
  21. 7
  22. 57
  23. 31
  24. 61
  25. 415
  26. 27.5
  27. 21
  28. 6
  29. 21
  30. 190
  31. 87
  32. 360
  33. 88
  34. 25
  35. 29.5
  36. 210
  37. 3.5
  38. 6
  39. 38.5
  40. 37

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