← How to calculate percentage lesson New set →

Percentage Worksheet for Class 6 and 7

Mental maths lesson 14: How to calculate percentage · Set 593 · 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. 1.10% of ₹900 =
  2. 2.50% of ₹60 =
  3. 3.50% of ₹320 =
  4. 4.25% of ₹430 =
  5. 5.10% of ₹300 =
  6. 6.5% of ₹540 =
  7. 7.5% of ₹450 =
  8. 8.5% of ₹770 =
  9. 9.25% of ₹850 =
  10. 10.10% of ₹480 =
  11. 11.10% of ₹150 =
  12. 12.25% of ₹460 =
  13. 13.5% of ₹110 =
  14. 14.10% of ₹750 =
  15. 15.10% of ₹260 =
  16. 16.50% of ₹480 =
  17. 17.5% of ₹690 =
  18. 18.10% of ₹200 =
  19. 19.25% of ₹730 =
  20. 20.5% of ₹600 =
  21. 21.5% of ₹360 =
  22. 22.50% of ₹280 =
  23. 23.10% of ₹50 =
  24. 24.10% of ₹90 =
  25. 25.25% of ₹90 =
  26. 26.5% of ₹860 =
  27. 27.10% of ₹190 =
  28. 28.50% of ₹610 =
  29. 29.50% of ₹720 =
  30. 30.50% of ₹830 =
  31. 31.10% of ₹820 =
  32. 32.50% of ₹570 =
  33. 33.50% of ₹390 =
  34. 34.5% of ₹670 =
  35. 35.10% of ₹40 =
  36. 36.10% of ₹440 =
  37. 37.50% of ₹100 =
  38. 38.25% of ₹260 =
  39. 39.50% of ₹530 =
  40. 40.10% of ₹220 =

Answer key

  1. 90
  2. 30
  3. 160
  4. 107.5
  5. 30
  6. 27
  7. 22.5
  8. 38.5
  9. 212.5
  10. 48
  11. 15
  12. 115
  13. 5.5
  14. 75
  15. 26
  16. 240
  17. 34.5
  18. 20
  19. 182.5
  20. 30
  21. 18
  22. 140
  23. 5
  24. 9
  25. 22.5
  26. 43
  27. 19
  28. 305
  29. 360
  30. 415
  31. 82
  32. 285
  33. 195
  34. 33.5
  35. 4
  36. 44
  37. 50
  38. 65
  39. 265
  40. 22

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