← How to calculate percentage lesson New set →

Percentage Worksheet for Class 6 and 7

Mental maths lesson 14: How to calculate percentage · Set 189 · 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 ₹70 =
  2. 2.25% of ₹360 =
  3. 3.25% of ₹240 =
  4. 4.10% of ₹370 =
  5. 5.10% of ₹680 =
  6. 6.50% of ₹150 =
  7. 7.10% of ₹570 =
  8. 8.10% of ₹780 =
  9. 9.50% of ₹160 =
  10. 10.5% of ₹720 =
  11. 11.25% of ₹470 =
  12. 12.5% of ₹810 =
  13. 13.10% of ₹510 =
  14. 14.10% of ₹270 =
  15. 15.50% of ₹180 =
  16. 16.25% of ₹170 =
  17. 17.5% of ₹820 =
  18. 18.5% of ₹80 =
  19. 19.50% of ₹220 =
  20. 20.50% of ₹260 =
  21. 21.5% of ₹680 =
  22. 22.10% of ₹690 =
  23. 23.10% of ₹340 =
  24. 24.25% of ₹230 =
  25. 25.50% of ₹210 =
  26. 26.50% of ₹770 =
  27. 27.25% of ₹180 =
  28. 28.5% of ₹280 =
  29. 29.25% of ₹640 =
  30. 30.5% of ₹220 =
  31. 31.10% of ₹300 =
  32. 32.25% of ₹820 =
  33. 33.25% of ₹630 =
  34. 34.10% of ₹150 =
  35. 35.10% of ₹540 =
  36. 36.10% of ₹810 =
  37. 37.10% of ₹830 =
  38. 38.50% of ₹520 =
  39. 39.50% of ₹890 =
  40. 40.10% of ₹110 =

Answer key

  1. 35
  2. 90
  3. 60
  4. 37
  5. 68
  6. 75
  7. 57
  8. 78
  9. 80
  10. 36
  11. 117.5
  12. 40.5
  13. 51
  14. 27
  15. 90
  16. 42.5
  17. 41
  18. 4
  19. 110
  20. 130
  21. 34
  22. 69
  23. 34
  24. 57.5
  25. 105
  26. 385
  27. 45
  28. 14
  29. 160
  30. 11
  31. 30
  32. 205
  33. 157.5
  34. 15
  35. 54
  36. 81
  37. 83
  38. 260
  39. 445
  40. 11

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