← How to calculate percentage lesson New set →

Percentage Worksheet for Class 6 and 7

Mental maths lesson 14: How to calculate percentage · Set 667 · 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 ₹50 =
  2. 2.25% of ₹240 =
  3. 3.5% of ₹660 =
  4. 4.25% of ₹200 =
  5. 5.50% of ₹460 =
  6. 6.25% of ₹350 =
  7. 7.25% of ₹660 =
  8. 8.5% of ₹140 =
  9. 9.25% of ₹840 =
  10. 10.50% of ₹230 =
  11. 11.50% of ₹890 =
  12. 12.10% of ₹350 =
  13. 13.10% of ₹320 =
  14. 14.10% of ₹150 =
  15. 15.10% of ₹760 =
  16. 16.10% of ₹560 =
  17. 17.5% of ₹250 =
  18. 18.50% of ₹270 =
  19. 19.25% of ₹130 =
  20. 20.5% of ₹210 =
  21. 21.10% of ₹470 =
  22. 22.5% of ₹490 =
  23. 23.10% of ₹680 =
  24. 24.10% of ₹110 =
  25. 25.5% of ₹200 =
  26. 26.10% of ₹380 =
  27. 27.50% of ₹40 =
  28. 28.10% of ₹800 =
  29. 29.10% of ₹480 =
  30. 30.5% of ₹370 =
  31. 31.10% of ₹660 =
  32. 32.5% of ₹850 =
  33. 33.50% of ₹60 =
  34. 34.10% of ₹220 =
  35. 35.5% of ₹780 =
  36. 36.50% of ₹860 =
  37. 37.25% of ₹370 =
  38. 38.10% of ₹400 =
  39. 39.25% of ₹480 =
  40. 40.5% of ₹810 =

Answer key

  1. 5
  2. 60
  3. 33
  4. 50
  5. 230
  6. 87.5
  7. 165
  8. 7
  9. 210
  10. 115
  11. 445
  12. 35
  13. 32
  14. 15
  15. 76
  16. 56
  17. 12.5
  18. 135
  19. 32.5
  20. 10.5
  21. 47
  22. 24.5
  23. 68
  24. 11
  25. 10
  26. 38
  27. 20
  28. 80
  29. 48
  30. 18.5
  31. 66
  32. 42.5
  33. 30
  34. 22
  35. 39
  36. 430
  37. 92.5
  38. 40
  39. 120
  40. 40.5

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