← How to calculate percentage lesson New set →

Percentage Worksheet for Class 6 and 7

Mental maths lesson 14: How to calculate percentage · Set 376 · 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 ₹710 =
  2. 2.50% of ₹240 =
  3. 3.10% of ₹640 =
  4. 4.50% of ₹810 =
  5. 5.10% of ₹780 =
  6. 6.10% of ₹740 =
  7. 7.10% of ₹110 =
  8. 8.25% of ₹670 =
  9. 9.5% of ₹240 =
  10. 10.25% of ₹510 =
  11. 11.10% of ₹100 =
  12. 12.5% of ₹60 =
  13. 13.50% of ₹380 =
  14. 14.5% of ₹820 =
  15. 15.25% of ₹450 =
  16. 16.5% of ₹480 =
  17. 17.5% of ₹810 =
  18. 18.10% of ₹590 =
  19. 19.10% of ₹230 =
  20. 20.5% of ₹80 =
  21. 21.25% of ₹300 =
  22. 22.5% of ₹550 =
  23. 23.25% of ₹500 =
  24. 24.25% of ₹290 =
  25. 25.10% of ₹280 =
  26. 26.25% of ₹580 =
  27. 27.5% of ₹230 =
  28. 28.25% of ₹710 =
  29. 29.50% of ₹770 =
  30. 30.10% of ₹160 =
  31. 31.25% of ₹350 =
  32. 32.10% of ₹450 =
  33. 33.5% of ₹70 =
  34. 34.5% of ₹210 =
  35. 35.10% of ₹870 =
  36. 36.5% of ₹120 =
  37. 37.50% of ₹800 =
  38. 38.10% of ₹430 =
  39. 39.5% of ₹100 =
  40. 40.10% of ₹720 =

Answer key

  1. 355
  2. 120
  3. 64
  4. 405
  5. 78
  6. 74
  7. 11
  8. 167.5
  9. 12
  10. 127.5
  11. 10
  12. 3
  13. 190
  14. 41
  15. 112.5
  16. 24
  17. 40.5
  18. 59
  19. 23
  20. 4
  21. 75
  22. 27.5
  23. 125
  24. 72.5
  25. 28
  26. 145
  27. 11.5
  28. 177.5
  29. 385
  30. 16
  31. 87.5
  32. 45
  33. 3.5
  34. 10.5
  35. 87
  36. 6
  37. 400
  38. 43
  39. 5
  40. 72

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