← How to calculate percentage lesson New set →

Percentage Worksheet for Class 6 and 7

Mental maths lesson 14: How to calculate percentage · Set 641 · 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 ₹330 =
  2. 2.5% of ₹840 =
  3. 3.25% of ₹730 =
  4. 4.50% of ₹50 =
  5. 5.50% of ₹180 =
  6. 6.10% of ₹900 =
  7. 7.10% of ₹70 =
  8. 8.25% of ₹780 =
  9. 9.10% of ₹350 =
  10. 10.10% of ₹790 =
  11. 11.50% of ₹550 =
  12. 12.50% of ₹70 =
  13. 13.50% of ₹830 =
  14. 14.10% of ₹440 =
  15. 15.50% of ₹340 =
  16. 16.25% of ₹370 =
  17. 17.50% of ₹440 =
  18. 18.10% of ₹530 =
  19. 19.50% of ₹850 =
  20. 20.5% of ₹570 =
  21. 21.5% of ₹540 =
  22. 22.25% of ₹560 =
  23. 23.5% of ₹500 =
  24. 24.25% of ₹150 =
  25. 25.25% of ₹350 =
  26. 26.10% of ₹780 =
  27. 27.50% of ₹220 =
  28. 28.25% of ₹90 =
  29. 29.50% of ₹670 =
  30. 30.25% of ₹900 =
  31. 31.10% of ₹850 =
  32. 32.10% of ₹610 =
  33. 33.10% of ₹220 =
  34. 34.10% of ₹120 =
  35. 35.5% of ₹340 =
  36. 36.25% of ₹140 =
  37. 37.5% of ₹830 =
  38. 38.50% of ₹260 =
  39. 39.5% of ₹740 =
  40. 40.10% of ₹270 =

Answer key

  1. 16.5
  2. 42
  3. 182.5
  4. 25
  5. 90
  6. 90
  7. 7
  8. 195
  9. 35
  10. 79
  11. 275
  12. 35
  13. 415
  14. 44
  15. 170
  16. 92.5
  17. 220
  18. 53
  19. 425
  20. 28.5
  21. 27
  22. 140
  23. 25
  24. 37.5
  25. 87.5
  26. 78
  27. 110
  28. 22.5
  29. 335
  30. 225
  31. 85
  32. 61
  33. 22
  34. 12
  35. 17
  36. 35
  37. 41.5
  38. 130
  39. 37
  40. 27

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