← How to calculate percentage lesson New set →

Percentage Worksheet for Class 6 and 7

Mental maths lesson 14: How to calculate percentage · Set 242 · 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. 1.50% of ₹270 =
  2. 2.5% of ₹250 =
  3. 3.50% of ₹880 =
  4. 4.50% of ₹340 =
  5. 5.5% of ₹230 =
  6. 6.50% of ₹250 =
  7. 7.25% of ₹730 =
  8. 8.10% of ₹80 =
  9. 9.50% of ₹810 =
  10. 10.25% of ₹600 =
  11. 11.10% of ₹630 =
  12. 12.10% of ₹230 =
  13. 13.5% of ₹800 =
  14. 14.50% of ₹230 =
  15. 15.25% of ₹630 =
  16. 16.5% of ₹70 =
  17. 17.5% of ₹640 =
  18. 18.10% of ₹590 =
  19. 19.25% of ₹270 =
  20. 20.25% of ₹450 =
  21. 21.10% of ₹810 =
  22. 22.50% of ₹220 =
  23. 23.5% of ₹540 =
  24. 24.50% of ₹700 =
  25. 25.50% of ₹470 =
  26. 26.25% of ₹710 =
  27. 27.50% of ₹180 =
  28. 28.50% of ₹450 =
  29. 29.50% of ₹100 =
  30. 30.10% of ₹500 =
  31. 31.5% of ₹110 =
  32. 32.5% of ₹240 =
  33. 33.50% of ₹50 =
  34. 34.25% of ₹440 =
  35. 35.5% of ₹180 =
  36. 36.10% of ₹840 =
  37. 37.25% of ₹410 =
  38. 38.25% of ₹820 =
  39. 39.10% of ₹150 =
  40. 40.25% of ₹850 =

Answer key

  1. 135
  2. 12.5
  3. 440
  4. 170
  5. 11.5
  6. 125
  7. 182.5
  8. 8
  9. 405
  10. 150
  11. 63
  12. 23
  13. 40
  14. 115
  15. 157.5
  16. 3.5
  17. 32
  18. 59
  19. 67.5
  20. 112.5
  21. 81
  22. 110
  23. 27
  24. 350
  25. 235
  26. 177.5
  27. 90
  28. 225
  29. 50
  30. 50
  31. 5.5
  32. 12
  33. 25
  34. 110
  35. 9
  36. 84
  37. 102.5
  38. 205
  39. 15
  40. 212.5

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