← How to calculate percentage lesson New set →

Percentage Worksheet for Class 6 and 7

Mental maths lesson 14: How to calculate percentage · Set 820 · 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 ₹660 =
  2. 2.5% of ₹90 =
  3. 3.25% of ₹350 =
  4. 4.50% of ₹140 =
  5. 5.25% of ₹650 =
  6. 6.25% of ₹220 =
  7. 7.5% of ₹210 =
  8. 8.25% of ₹520 =
  9. 9.50% of ₹290 =
  10. 10.5% of ₹760 =
  11. 11.50% of ₹250 =
  12. 12.50% of ₹630 =
  13. 13.10% of ₹610 =
  14. 14.10% of ₹350 =
  15. 15.10% of ₹370 =
  16. 16.25% of ₹630 =
  17. 17.5% of ₹130 =
  18. 18.25% of ₹610 =
  19. 19.10% of ₹410 =
  20. 20.5% of ₹560 =
  21. 21.25% of ₹60 =
  22. 22.10% of ₹100 =
  23. 23.25% of ₹160 =
  24. 24.10% of ₹740 =
  25. 25.5% of ₹450 =
  26. 26.5% of ₹720 =
  27. 27.10% of ₹780 =
  28. 28.50% of ₹50 =
  29. 29.50% of ₹60 =
  30. 30.5% of ₹260 =
  31. 31.5% of ₹100 =
  32. 32.5% of ₹880 =
  33. 33.5% of ₹620 =
  34. 34.5% of ₹610 =
  35. 35.25% of ₹510 =
  36. 36.5% of ₹400 =
  37. 37.10% of ₹720 =
  38. 38.10% of ₹50 =
  39. 39.5% of ₹600 =
  40. 40.50% of ₹330 =

Answer key

  1. 66
  2. 4.5
  3. 87.5
  4. 70
  5. 162.5
  6. 55
  7. 10.5
  8. 130
  9. 145
  10. 38
  11. 125
  12. 315
  13. 61
  14. 35
  15. 37
  16. 157.5
  17. 6.5
  18. 152.5
  19. 41
  20. 28
  21. 15
  22. 10
  23. 40
  24. 74
  25. 22.5
  26. 36
  27. 78
  28. 25
  29. 30
  30. 13
  31. 5
  32. 44
  33. 31
  34. 30.5
  35. 127.5
  36. 20
  37. 72
  38. 5
  39. 30
  40. 165

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