← How to calculate percentage lesson New set →

Percentage Worksheet for Class 6 and 7

Mental maths lesson 14: How to calculate percentage · Set 409 · 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 ₹360 =
  2. 2.5% of ₹820 =
  3. 3.50% of ₹430 =
  4. 4.10% of ₹900 =
  5. 5.10% of ₹780 =
  6. 6.5% of ₹660 =
  7. 7.50% of ₹110 =
  8. 8.10% of ₹420 =
  9. 9.50% of ₹210 =
  10. 10.10% of ₹670 =
  11. 11.10% of ₹800 =
  12. 12.5% of ₹610 =
  13. 13.50% of ₹450 =
  14. 14.10% of ₹60 =
  15. 15.10% of ₹230 =
  16. 16.10% of ₹210 =
  17. 17.5% of ₹410 =
  18. 18.10% of ₹190 =
  19. 19.50% of ₹710 =
  20. 20.5% of ₹100 =
  21. 21.25% of ₹700 =
  22. 22.5% of ₹350 =
  23. 23.10% of ₹530 =
  24. 24.5% of ₹160 =
  25. 25.5% of ₹880 =
  26. 26.25% of ₹100 =
  27. 27.10% of ₹870 =
  28. 28.50% of ₹600 =
  29. 29.50% of ₹340 =
  30. 30.50% of ₹190 =
  31. 31.25% of ₹190 =
  32. 32.10% of ₹90 =
  33. 33.50% of ₹670 =
  34. 34.5% of ₹230 =
  35. 35.5% of ₹400 =
  36. 36.5% of ₹560 =
  37. 37.10% of ₹440 =
  38. 38.5% of ₹680 =
  39. 39.10% of ₹260 =
  40. 40.25% of ₹670 =

Answer key

  1. 180
  2. 41
  3. 215
  4. 90
  5. 78
  6. 33
  7. 55
  8. 42
  9. 105
  10. 67
  11. 80
  12. 30.5
  13. 225
  14. 6
  15. 23
  16. 21
  17. 20.5
  18. 19
  19. 355
  20. 5
  21. 175
  22. 17.5
  23. 53
  24. 8
  25. 44
  26. 25
  27. 87
  28. 300
  29. 170
  30. 95
  31. 47.5
  32. 9
  33. 335
  34. 11.5
  35. 20
  36. 28
  37. 44
  38. 34
  39. 26
  40. 167.5

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