← How to calculate percentage lesson New set →

Percentage Worksheet for Class 6 and 7

Mental maths lesson 14: How to calculate percentage · Set 391 · 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 ₹250 =
  2. 2.5% of ₹410 =
  3. 3.10% of ₹170 =
  4. 4.5% of ₹140 =
  5. 5.10% of ₹580 =
  6. 6.10% of ₹570 =
  7. 7.10% of ₹350 =
  8. 8.5% of ₹480 =
  9. 9.25% of ₹50 =
  10. 10.25% of ₹120 =
  11. 11.50% of ₹760 =
  12. 12.10% of ₹880 =
  13. 13.5% of ₹520 =
  14. 14.25% of ₹640 =
  15. 15.10% of ₹650 =
  16. 16.50% of ₹790 =
  17. 17.25% of ₹140 =
  18. 18.10% of ₹900 =
  19. 19.5% of ₹580 =
  20. 20.25% of ₹320 =
  21. 21.50% of ₹240 =
  22. 22.25% of ₹340 =
  23. 23.5% of ₹370 =
  24. 24.25% of ₹780 =
  25. 25.5% of ₹320 =
  26. 26.25% of ₹850 =
  27. 27.25% of ₹790 =
  28. 28.5% of ₹650 =
  29. 29.25% of ₹840 =
  30. 30.50% of ₹870 =
  31. 31.25% of ₹510 =
  32. 32.5% of ₹570 =
  33. 33.10% of ₹480 =
  34. 34.50% of ₹40 =
  35. 35.50% of ₹450 =
  36. 36.50% of ₹230 =
  37. 37.10% of ₹840 =
  38. 38.10% of ₹200 =
  39. 39.25% of ₹150 =
  40. 40.50% of ₹820 =

Answer key

  1. 125
  2. 20.5
  3. 17
  4. 7
  5. 58
  6. 57
  7. 35
  8. 24
  9. 12.5
  10. 30
  11. 380
  12. 88
  13. 26
  14. 160
  15. 65
  16. 395
  17. 35
  18. 90
  19. 29
  20. 80
  21. 120
  22. 85
  23. 18.5
  24. 195
  25. 16
  26. 212.5
  27. 197.5
  28. 32.5
  29. 210
  30. 435
  31. 127.5
  32. 28.5
  33. 48
  34. 20
  35. 225
  36. 115
  37. 84
  38. 20
  39. 37.5
  40. 410

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