← How to calculate percentage lesson New set →

Percentage Worksheet for Class 6 and 7

Mental maths lesson 14: How to calculate percentage · Set 459 · 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 ₹90 =
  2. 2.25% of ₹680 =
  3. 3.5% of ₹140 =
  4. 4.5% of ₹710 =
  5. 5.50% of ₹700 =
  6. 6.5% of ₹130 =
  7. 7.5% of ₹860 =
  8. 8.25% of ₹530 =
  9. 9.5% of ₹440 =
  10. 10.5% of ₹760 =
  11. 11.50% of ₹170 =
  12. 12.50% of ₹340 =
  13. 13.10% of ₹140 =
  14. 14.10% of ₹580 =
  15. 15.10% of ₹430 =
  16. 16.10% of ₹640 =
  17. 17.10% of ₹290 =
  18. 18.10% of ₹750 =
  19. 19.10% of ₹620 =
  20. 20.10% of ₹830 =
  21. 21.25% of ₹870 =
  22. 22.10% of ₹790 =
  23. 23.25% of ₹650 =
  24. 24.50% of ₹460 =
  25. 25.10% of ₹700 =
  26. 26.25% of ₹170 =
  27. 27.10% of ₹690 =
  28. 28.10% of ₹250 =
  29. 29.10% of ₹240 =
  30. 30.10% of ₹40 =
  31. 31.50% of ₹60 =
  32. 32.5% of ₹110 =
  33. 33.50% of ₹210 =
  34. 34.10% of ₹840 =
  35. 35.50% of ₹400 =
  36. 36.50% of ₹660 =
  37. 37.50% of ₹890 =
  38. 38.50% of ₹420 =
  39. 39.50% of ₹690 =
  40. 40.5% of ₹750 =

Answer key

  1. 9
  2. 170
  3. 7
  4. 35.5
  5. 350
  6. 6.5
  7. 43
  8. 132.5
  9. 22
  10. 38
  11. 85
  12. 170
  13. 14
  14. 58
  15. 43
  16. 64
  17. 29
  18. 75
  19. 62
  20. 83
  21. 217.5
  22. 79
  23. 162.5
  24. 230
  25. 70
  26. 42.5
  27. 69
  28. 25
  29. 24
  30. 4
  31. 30
  32. 5.5
  33. 105
  34. 84
  35. 200
  36. 330
  37. 445
  38. 210
  39. 345
  40. 37.5

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