← How to calculate percentage lesson New set →

Percentage Worksheet for Class 6 and 7

Mental maths lesson 14: How to calculate percentage · Set 710 · 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 ₹740 =
  2. 2.5% of ₹780 =
  3. 3.10% of ₹260 =
  4. 4.25% of ₹50 =
  5. 5.25% of ₹740 =
  6. 6.10% of ₹520 =
  7. 7.5% of ₹380 =
  8. 8.10% of ₹180 =
  9. 9.25% of ₹460 =
  10. 10.50% of ₹260 =
  11. 11.25% of ₹530 =
  12. 12.50% of ₹90 =
  13. 13.25% of ₹270 =
  14. 14.50% of ₹380 =
  15. 15.50% of ₹280 =
  16. 16.10% of ₹540 =
  17. 17.10% of ₹470 =
  18. 18.25% of ₹640 =
  19. 19.5% of ₹440 =
  20. 20.25% of ₹690 =
  21. 21.5% of ₹850 =
  22. 22.25% of ₹140 =
  23. 23.50% of ₹410 =
  24. 24.10% of ₹440 =
  25. 25.5% of ₹510 =
  26. 26.5% of ₹370 =
  27. 27.10% of ₹500 =
  28. 28.5% of ₹150 =
  29. 29.50% of ₹160 =
  30. 30.5% of ₹550 =
  31. 31.5% of ₹310 =
  32. 32.5% of ₹470 =
  33. 33.50% of ₹460 =
  34. 34.5% of ₹560 =
  35. 35.50% of ₹180 =
  36. 36.25% of ₹430 =
  37. 37.50% of ₹300 =
  38. 38.50% of ₹170 =
  39. 39.50% of ₹720 =
  40. 40.50% of ₹470 =

Answer key

  1. 74
  2. 39
  3. 26
  4. 12.5
  5. 185
  6. 52
  7. 19
  8. 18
  9. 115
  10. 130
  11. 132.5
  12. 45
  13. 67.5
  14. 190
  15. 140
  16. 54
  17. 47
  18. 160
  19. 22
  20. 172.5
  21. 42.5
  22. 35
  23. 205
  24. 44
  25. 25.5
  26. 18.5
  27. 50
  28. 7.5
  29. 80
  30. 27.5
  31. 15.5
  32. 23.5
  33. 230
  34. 28
  35. 90
  36. 107.5
  37. 150
  38. 85
  39. 360
  40. 235

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