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Percentage Worksheet for Class 6 and 7

Mental maths lesson 14: How to calculate percentage · Set 150 · 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 ₹100 =
  2. 2.10% of ₹210 =
  3. 3.5% of ₹650 =
  4. 4.50% of ₹490 =
  5. 5.5% of ₹100 =
  6. 6.10% of ₹420 =
  7. 7.50% of ₹810 =
  8. 8.50% of ₹890 =
  9. 9.25% of ₹390 =
  10. 10.10% of ₹710 =
  11. 11.5% of ₹120 =
  12. 12.5% of ₹200 =
  13. 13.25% of ₹680 =
  14. 14.10% of ₹760 =
  15. 15.50% of ₹150 =
  16. 16.50% of ₹660 =
  17. 17.50% of ₹60 =
  18. 18.50% of ₹380 =
  19. 19.5% of ₹760 =
  20. 20.5% of ₹160 =
  21. 21.25% of ₹70 =
  22. 22.10% of ₹450 =
  23. 23.10% of ₹550 =
  24. 24.10% of ₹200 =
  25. 25.5% of ₹670 =
  26. 26.5% of ₹570 =
  27. 27.5% of ₹150 =
  28. 28.25% of ₹410 =
  29. 29.50% of ₹650 =
  30. 30.25% of ₹550 =
  31. 31.50% of ₹50 =
  32. 32.10% of ₹850 =
  33. 33.50% of ₹410 =
  34. 34.10% of ₹660 =
  35. 35.5% of ₹300 =
  36. 36.5% of ₹640 =
  37. 37.50% of ₹420 =
  38. 38.5% of ₹870 =
  39. 39.10% of ₹590 =
  40. 40.10% of ₹770 =

Answer key

  1. 50
  2. 21
  3. 32.5
  4. 245
  5. 5
  6. 42
  7. 405
  8. 445
  9. 97.5
  10. 71
  11. 6
  12. 10
  13. 170
  14. 76
  15. 75
  16. 330
  17. 30
  18. 190
  19. 38
  20. 8
  21. 17.5
  22. 45
  23. 55
  24. 20
  25. 33.5
  26. 28.5
  27. 7.5
  28. 102.5
  29. 325
  30. 137.5
  31. 25
  32. 85
  33. 205
  34. 66
  35. 15
  36. 32
  37. 210
  38. 43.5
  39. 59
  40. 77

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