← How to calculate percentage lesson New set →

Percentage Worksheet for Class 6 and 7

Mental maths lesson 14: How to calculate percentage · Set 322 · 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 ₹500 =
  2. 2.50% of ₹180 =
  3. 3.10% of ₹240 =
  4. 4.5% of ₹50 =
  5. 5.25% of ₹710 =
  6. 6.10% of ₹690 =
  7. 7.5% of ₹290 =
  8. 8.25% of ₹170 =
  9. 9.50% of ₹730 =
  10. 10.5% of ₹820 =
  11. 11.50% of ₹120 =
  12. 12.5% of ₹410 =
  13. 13.10% of ₹90 =
  14. 14.10% of ₹640 =
  15. 15.50% of ₹70 =
  16. 16.10% of ₹250 =
  17. 17.50% of ₹270 =
  18. 18.5% of ₹160 =
  19. 19.5% of ₹140 =
  20. 20.50% of ₹450 =
  21. 21.25% of ₹860 =
  22. 22.25% of ₹540 =
  23. 23.50% of ₹540 =
  24. 24.25% of ₹150 =
  25. 25.50% of ₹420 =
  26. 26.50% of ₹290 =
  27. 27.10% of ₹720 =
  28. 28.50% of ₹770 =
  29. 29.50% of ₹230 =
  30. 30.10% of ₹770 =
  31. 31.50% of ₹810 =
  32. 32.10% of ₹40 =
  33. 33.50% of ₹260 =
  34. 34.25% of ₹190 =
  35. 35.25% of ₹210 =
  36. 36.10% of ₹610 =
  37. 37.10% of ₹790 =
  38. 38.5% of ₹620 =
  39. 39.50% of ₹760 =
  40. 40.10% of ₹890 =

Answer key

  1. 250
  2. 90
  3. 24
  4. 2.5
  5. 177.5
  6. 69
  7. 14.5
  8. 42.5
  9. 365
  10. 41
  11. 60
  12. 20.5
  13. 9
  14. 64
  15. 35
  16. 25
  17. 135
  18. 8
  19. 7
  20. 225
  21. 215
  22. 135
  23. 270
  24. 37.5
  25. 210
  26. 145
  27. 72
  28. 385
  29. 115
  30. 77
  31. 405
  32. 4
  33. 130
  34. 47.5
  35. 52.5
  36. 61
  37. 79
  38. 31
  39. 380
  40. 89

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