← How to calculate percentage lesson New set →

Percentage Worksheet for Class 6 and 7

Mental maths lesson 14: How to calculate percentage · Set 915 · 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 ₹780 =
  2. 2.10% of ₹790 =
  3. 3.50% of ₹290 =
  4. 4.10% of ₹570 =
  5. 5.25% of ₹80 =
  6. 6.25% of ₹770 =
  7. 7.5% of ₹70 =
  8. 8.10% of ₹340 =
  9. 9.5% of ₹550 =
  10. 10.25% of ₹700 =
  11. 11.25% of ₹870 =
  12. 12.50% of ₹160 =
  13. 13.25% of ₹330 =
  14. 14.10% of ₹540 =
  15. 15.25% of ₹200 =
  16. 16.25% of ₹300 =
  17. 17.5% of ₹590 =
  18. 18.25% of ₹210 =
  19. 19.50% of ₹600 =
  20. 20.5% of ₹60 =
  21. 21.10% of ₹120 =
  22. 22.5% of ₹800 =
  23. 23.10% of ₹270 =
  24. 24.5% of ₹170 =
  25. 25.10% of ₹190 =
  26. 26.50% of ₹100 =
  27. 27.5% of ₹700 =
  28. 28.10% of ₹550 =
  29. 29.10% of ₹780 =
  30. 30.10% of ₹210 =
  31. 31.10% of ₹70 =
  32. 32.10% of ₹310 =
  33. 33.5% of ₹270 =
  34. 34.50% of ₹750 =
  35. 35.10% of ₹810 =
  36. 36.5% of ₹190 =
  37. 37.25% of ₹610 =
  38. 38.25% of ₹670 =
  39. 39.5% of ₹110 =
  40. 40.10% of ₹160 =

Answer key

  1. 39
  2. 79
  3. 145
  4. 57
  5. 20
  6. 192.5
  7. 3.5
  8. 34
  9. 27.5
  10. 175
  11. 217.5
  12. 80
  13. 82.5
  14. 54
  15. 50
  16. 75
  17. 29.5
  18. 52.5
  19. 300
  20. 3
  21. 12
  22. 40
  23. 27
  24. 8.5
  25. 19
  26. 50
  27. 35
  28. 55
  29. 78
  30. 21
  31. 7
  32. 31
  33. 13.5
  34. 375
  35. 81
  36. 9.5
  37. 152.5
  38. 167.5
  39. 5.5
  40. 16

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