← How to calculate percentage lesson New set →

Percentage Worksheet for Class 6 and 7

Mental maths lesson 14: How to calculate percentage · Set 998 · 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 ₹430 =
  2. 2.25% of ₹770 =
  3. 3.25% of ₹600 =
  4. 4.10% of ₹110 =
  5. 5.50% of ₹100 =
  6. 6.5% of ₹780 =
  7. 7.50% of ₹620 =
  8. 8.50% of ₹380 =
  9. 9.10% of ₹510 =
  10. 10.25% of ₹740 =
  11. 11.10% of ₹830 =
  12. 12.5% of ₹470 =
  13. 13.50% of ₹70 =
  14. 14.25% of ₹90 =
  15. 15.5% of ₹900 =
  16. 16.10% of ₹230 =
  17. 17.5% of ₹210 =
  18. 18.10% of ₹740 =
  19. 19.25% of ₹150 =
  20. 20.50% of ₹630 =
  21. 21.50% of ₹810 =
  22. 22.5% of ₹160 =
  23. 23.10% of ₹800 =
  24. 24.50% of ₹90 =
  25. 25.5% of ₹760 =
  26. 26.25% of ₹80 =
  27. 27.10% of ₹140 =
  28. 28.25% of ₹470 =
  29. 29.10% of ₹550 =
  30. 30.5% of ₹460 =
  31. 31.50% of ₹290 =
  32. 32.25% of ₹660 =
  33. 33.50% of ₹780 =
  34. 34.25% of ₹210 =
  35. 35.5% of ₹250 =
  36. 36.50% of ₹530 =
  37. 37.50% of ₹130 =
  38. 38.25% of ₹270 =
  39. 39.5% of ₹150 =
  40. 40.10% of ₹820 =

Answer key

  1. 43
  2. 192.5
  3. 150
  4. 11
  5. 50
  6. 39
  7. 310
  8. 190
  9. 51
  10. 185
  11. 83
  12. 23.5
  13. 35
  14. 22.5
  15. 45
  16. 23
  17. 10.5
  18. 74
  19. 37.5
  20. 315
  21. 405
  22. 8
  23. 80
  24. 45
  25. 38
  26. 20
  27. 14
  28. 117.5
  29. 55
  30. 23
  31. 145
  32. 165
  33. 390
  34. 52.5
  35. 12.5
  36. 265
  37. 65
  38. 67.5
  39. 7.5
  40. 82

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