← How to calculate percentage lesson New set →

Percentage Worksheet for Class 6 and 7

Mental maths lesson 14: How to calculate percentage · Set 997 · 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 ₹310 =
  2. 2.10% of ₹740 =
  3. 3.10% of ₹770 =
  4. 4.50% of ₹250 =
  5. 5.10% of ₹220 =
  6. 6.25% of ₹190 =
  7. 7.50% of ₹400 =
  8. 8.10% of ₹500 =
  9. 9.25% of ₹720 =
  10. 10.25% of ₹560 =
  11. 11.10% of ₹140 =
  12. 12.50% of ₹870 =
  13. 13.5% of ₹350 =
  14. 14.10% of ₹720 =
  15. 15.5% of ₹700 =
  16. 16.50% of ₹630 =
  17. 17.25% of ₹630 =
  18. 18.10% of ₹710 =
  19. 19.50% of ₹180 =
  20. 20.50% of ₹190 =
  21. 21.50% of ₹60 =
  22. 22.5% of ₹100 =
  23. 23.25% of ₹600 =
  24. 24.50% of ₹550 =
  25. 25.10% of ₹240 =
  26. 26.10% of ₹880 =
  27. 27.25% of ₹70 =
  28. 28.10% of ₹840 =
  29. 29.5% of ₹70 =
  30. 30.5% of ₹810 =
  31. 31.25% of ₹100 =
  32. 32.5% of ₹830 =
  33. 33.50% of ₹150 =
  34. 34.25% of ₹850 =
  35. 35.5% of ₹110 =
  36. 36.10% of ₹280 =
  37. 37.5% of ₹160 =
  38. 38.5% of ₹850 =
  39. 39.10% of ₹780 =
  40. 40.10% of ₹680 =

Answer key

  1. 155
  2. 74
  3. 77
  4. 125
  5. 22
  6. 47.5
  7. 200
  8. 50
  9. 180
  10. 140
  11. 14
  12. 435
  13. 17.5
  14. 72
  15. 35
  16. 315
  17. 157.5
  18. 71
  19. 90
  20. 95
  21. 30
  22. 5
  23. 150
  24. 275
  25. 24
  26. 88
  27. 17.5
  28. 84
  29. 3.5
  30. 40.5
  31. 25
  32. 41.5
  33. 75
  34. 212.5
  35. 5.5
  36. 28
  37. 8
  38. 42.5
  39. 78
  40. 68

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