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Percentage Worksheet for Class 6 and 7

Mental maths lesson 14: How to calculate percentage · Set 647 · 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 ₹710 =
  2. 2.25% of ₹90 =
  3. 3.10% of ₹380 =
  4. 4.25% of ₹900 =
  5. 5.10% of ₹720 =
  6. 6.5% of ₹840 =
  7. 7.25% of ₹450 =
  8. 8.10% of ₹810 =
  9. 9.5% of ₹140 =
  10. 10.25% of ₹690 =
  11. 11.10% of ₹60 =
  12. 12.10% of ₹290 =
  13. 13.5% of ₹810 =
  14. 14.25% of ₹120 =
  15. 15.50% of ₹450 =
  16. 16.25% of ₹470 =
  17. 17.25% of ₹580 =
  18. 18.10% of ₹100 =
  19. 19.25% of ₹230 =
  20. 20.25% of ₹600 =
  21. 21.25% of ₹620 =
  22. 22.5% of ₹540 =
  23. 23.25% of ₹650 =
  24. 24.25% of ₹220 =
  25. 25.10% of ₹430 =
  26. 26.50% of ₹80 =
  27. 27.50% of ₹790 =
  28. 28.10% of ₹310 =
  29. 29.50% of ₹70 =
  30. 30.50% of ₹170 =
  31. 31.10% of ₹340 =
  32. 32.50% of ₹520 =
  33. 33.5% of ₹600 =
  34. 34.5% of ₹350 =
  35. 35.25% of ₹350 =
  36. 36.10% of ₹220 =
  37. 37.50% of ₹240 =
  38. 38.10% of ₹660 =
  39. 39.25% of ₹500 =
  40. 40.5% of ₹850 =

Answer key

  1. 35.5
  2. 22.5
  3. 38
  4. 225
  5. 72
  6. 42
  7. 112.5
  8. 81
  9. 7
  10. 172.5
  11. 6
  12. 29
  13. 40.5
  14. 30
  15. 225
  16. 117.5
  17. 145
  18. 10
  19. 57.5
  20. 150
  21. 155
  22. 27
  23. 162.5
  24. 55
  25. 43
  26. 40
  27. 395
  28. 31
  29. 35
  30. 85
  31. 34
  32. 260
  33. 30
  34. 17.5
  35. 87.5
  36. 22
  37. 120
  38. 66
  39. 125
  40. 42.5

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