← How to calculate percentage lesson New set →

Percentage Worksheet for Class 6 and 7

Mental maths lesson 14: How to calculate percentage · Set 296 · 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. 1.5% of ₹510 =
  2. 2.50% of ₹650 =
  3. 3.50% of ₹40 =
  4. 4.10% of ₹90 =
  5. 5.10% of ₹840 =
  6. 6.10% of ₹240 =
  7. 7.10% of ₹640 =
  8. 8.25% of ₹430 =
  9. 9.25% of ₹410 =
  10. 10.5% of ₹890 =
  11. 11.10% of ₹810 =
  12. 12.25% of ₹130 =
  13. 13.10% of ₹370 =
  14. 14.50% of ₹110 =
  15. 15.50% of ₹70 =
  16. 16.25% of ₹170 =
  17. 17.10% of ₹110 =
  18. 18.25% of ₹790 =
  19. 19.10% of ₹420 =
  20. 20.10% of ₹140 =
  21. 21.5% of ₹410 =
  22. 22.50% of ₹840 =
  23. 23.50% of ₹870 =
  24. 24.5% of ₹260 =
  25. 25.25% of ₹760 =
  26. 26.10% of ₹580 =
  27. 27.25% of ₹450 =
  28. 28.10% of ₹310 =
  29. 29.10% of ₹820 =
  30. 30.5% of ₹160 =
  31. 31.5% of ₹470 =
  32. 32.10% of ₹480 =
  33. 33.10% of ₹430 =
  34. 34.5% of ₹130 =
  35. 35.25% of ₹470 =
  36. 36.25% of ₹200 =
  37. 37.25% of ₹110 =
  38. 38.50% of ₹690 =
  39. 39.5% of ₹900 =
  40. 40.50% of ₹100 =

Answer key

  1. 25.5
  2. 325
  3. 20
  4. 9
  5. 84
  6. 24
  7. 64
  8. 107.5
  9. 102.5
  10. 44.5
  11. 81
  12. 32.5
  13. 37
  14. 55
  15. 35
  16. 42.5
  17. 11
  18. 197.5
  19. 42
  20. 14
  21. 20.5
  22. 420
  23. 435
  24. 13
  25. 190
  26. 58
  27. 112.5
  28. 31
  29. 82
  30. 8
  31. 23.5
  32. 48
  33. 43
  34. 6.5
  35. 117.5
  36. 50
  37. 27.5
  38. 345
  39. 45
  40. 50

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