← How to calculate percentage lesson New set →

Percentage Worksheet for Class 6 and 7

Mental maths lesson 14: How to calculate percentage · Set 990 · 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 ₹810 =
  2. 2.25% of ₹680 =
  3. 3.25% of ₹120 =
  4. 4.5% of ₹350 =
  5. 5.25% of ₹450 =
  6. 6.50% of ₹240 =
  7. 7.50% of ₹110 =
  8. 8.5% of ₹840 =
  9. 9.25% of ₹220 =
  10. 10.10% of ₹80 =
  11. 11.25% of ₹780 =
  12. 12.5% of ₹60 =
  13. 13.5% of ₹240 =
  14. 14.50% of ₹670 =
  15. 15.50% of ₹710 =
  16. 16.50% of ₹220 =
  17. 17.25% of ₹430 =
  18. 18.5% of ₹520 =
  19. 19.50% of ₹770 =
  20. 20.50% of ₹680 =
  21. 21.50% of ₹410 =
  22. 22.25% of ₹80 =
  23. 23.5% of ₹190 =
  24. 24.50% of ₹590 =
  25. 25.5% of ₹460 =
  26. 26.10% of ₹500 =
  27. 27.50% of ₹170 =
  28. 28.10% of ₹370 =
  29. 29.50% of ₹350 =
  30. 30.50% of ₹860 =
  31. 31.5% of ₹590 =
  32. 32.5% of ₹800 =
  33. 33.5% of ₹420 =
  34. 34.10% of ₹40 =
  35. 35.10% of ₹820 =
  36. 36.10% of ₹50 =
  37. 37.25% of ₹660 =
  38. 38.10% of ₹190 =
  39. 39.10% of ₹660 =
  40. 40.10% of ₹250 =

Answer key

  1. 81
  2. 170
  3. 30
  4. 17.5
  5. 112.5
  6. 120
  7. 55
  8. 42
  9. 55
  10. 8
  11. 195
  12. 3
  13. 12
  14. 335
  15. 355
  16. 110
  17. 107.5
  18. 26
  19. 385
  20. 340
  21. 205
  22. 20
  23. 9.5
  24. 295
  25. 23
  26. 50
  27. 85
  28. 37
  29. 175
  30. 430
  31. 29.5
  32. 40
  33. 21
  34. 4
  35. 82
  36. 5
  37. 165
  38. 19
  39. 66
  40. 25

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