← How to calculate percentage lesson New set →

Percentage Worksheet for Class 6 and 7

Mental maths lesson 14: How to calculate percentage · Set 863 · 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 ₹40 =
  2. 2.10% of ₹290 =
  3. 3.25% of ₹840 =
  4. 4.5% of ₹610 =
  5. 5.10% of ₹190 =
  6. 6.50% of ₹100 =
  7. 7.10% of ₹110 =
  8. 8.10% of ₹380 =
  9. 9.25% of ₹610 =
  10. 10.50% of ₹110 =
  11. 11.50% of ₹230 =
  12. 12.10% of ₹540 =
  13. 13.10% of ₹660 =
  14. 14.50% of ₹150 =
  15. 15.25% of ₹530 =
  16. 16.5% of ₹510 =
  17. 17.10% of ₹840 =
  18. 18.25% of ₹180 =
  19. 19.50% of ₹690 =
  20. 20.50% of ₹330 =
  21. 21.5% of ₹290 =
  22. 22.25% of ₹300 =
  23. 23.25% of ₹900 =
  24. 24.5% of ₹110 =
  25. 25.10% of ₹120 =
  26. 26.25% of ₹680 =
  27. 27.50% of ₹720 =
  28. 28.10% of ₹640 =
  29. 29.50% of ₹660 =
  30. 30.25% of ₹440 =
  31. 31.10% of ₹420 =
  32. 32.5% of ₹350 =
  33. 33.5% of ₹630 =
  34. 34.5% of ₹710 =
  35. 35.5% of ₹470 =
  36. 36.5% of ₹310 =
  37. 37.10% of ₹860 =
  38. 38.5% of ₹460 =
  39. 39.5% of ₹440 =
  40. 40.10% of ₹80 =

Answer key

  1. 4
  2. 29
  3. 210
  4. 30.5
  5. 19
  6. 50
  7. 11
  8. 38
  9. 152.5
  10. 55
  11. 115
  12. 54
  13. 66
  14. 75
  15. 132.5
  16. 25.5
  17. 84
  18. 45
  19. 345
  20. 165
  21. 14.5
  22. 75
  23. 225
  24. 5.5
  25. 12
  26. 170
  27. 360
  28. 64
  29. 330
  30. 110
  31. 42
  32. 17.5
  33. 31.5
  34. 35.5
  35. 23.5
  36. 15.5
  37. 86
  38. 23
  39. 22
  40. 8

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