← How to calculate percentage lesson New set →

Percentage Worksheet for Class 6 and 7

Mental maths lesson 14: How to calculate percentage · Set 813 · 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 ₹800 =
  2. 2.5% of ₹610 =
  3. 3.50% of ₹330 =
  4. 4.50% of ₹670 =
  5. 5.5% of ₹710 =
  6. 6.5% of ₹150 =
  7. 7.50% of ₹760 =
  8. 8.5% of ₹860 =
  9. 9.25% of ₹850 =
  10. 10.25% of ₹260 =
  11. 11.10% of ₹200 =
  12. 12.50% of ₹810 =
  13. 13.50% of ₹700 =
  14. 14.10% of ₹570 =
  15. 15.5% of ₹440 =
  16. 16.25% of ₹310 =
  17. 17.5% of ₹400 =
  18. 18.50% of ₹780 =
  19. 19.5% of ₹770 =
  20. 20.25% of ₹400 =
  21. 21.50% of ₹410 =
  22. 22.5% of ₹170 =
  23. 23.50% of ₹720 =
  24. 24.10% of ₹700 =
  25. 25.25% of ₹100 =
  26. 26.50% of ₹230 =
  27. 27.5% of ₹760 =
  28. 28.50% of ₹210 =
  29. 29.10% of ₹270 =
  30. 30.50% of ₹290 =
  31. 31.25% of ₹370 =
  32. 32.10% of ₹260 =
  33. 33.10% of ₹620 =
  34. 34.25% of ₹840 =
  35. 35.50% of ₹250 =
  36. 36.10% of ₹310 =
  37. 37.25% of ₹50 =
  38. 38.10% of ₹440 =
  39. 39.50% of ₹710 =
  40. 40.5% of ₹840 =

Answer key

  1. 80
  2. 30.5
  3. 165
  4. 335
  5. 35.5
  6. 7.5
  7. 380
  8. 43
  9. 212.5
  10. 65
  11. 20
  12. 405
  13. 350
  14. 57
  15. 22
  16. 77.5
  17. 20
  18. 390
  19. 38.5
  20. 100
  21. 205
  22. 8.5
  23. 360
  24. 70
  25. 25
  26. 115
  27. 38
  28. 105
  29. 27
  30. 145
  31. 92.5
  32. 26
  33. 62
  34. 210
  35. 125
  36. 31
  37. 12.5
  38. 44
  39. 355
  40. 42

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