← How to calculate percentage lesson New set →

Percentage Worksheet for Class 6 and 7

Mental maths lesson 14: How to calculate percentage · Set 9 · 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 ₹530 =
  2. 2.25% of ₹560 =
  3. 3.5% of ₹800 =
  4. 4.10% of ₹60 =
  5. 5.25% of ₹600 =
  6. 6.50% of ₹200 =
  7. 7.50% of ₹90 =
  8. 8.25% of ₹430 =
  9. 9.50% of ₹380 =
  10. 10.10% of ₹330 =
  11. 11.25% of ₹210 =
  12. 12.10% of ₹850 =
  13. 13.10% of ₹700 =
  14. 14.25% of ₹220 =
  15. 15.10% of ₹590 =
  16. 16.5% of ₹200 =
  17. 17.25% of ₹740 =
  18. 18.5% of ₹380 =
  19. 19.25% of ₹50 =
  20. 20.10% of ₹500 =
  21. 21.50% of ₹650 =
  22. 22.25% of ₹890 =
  23. 23.10% of ₹710 =
  24. 24.10% of ₹840 =
  25. 25.10% of ₹610 =
  26. 26.5% of ₹820 =
  27. 27.10% of ₹230 =
  28. 28.50% of ₹560 =
  29. 29.50% of ₹170 =
  30. 30.50% of ₹370 =
  31. 31.5% of ₹260 =
  32. 32.25% of ₹350 =
  33. 33.25% of ₹880 =
  34. 34.50% of ₹630 =
  35. 35.5% of ₹760 =
  36. 36.10% of ₹470 =
  37. 37.10% of ₹140 =
  38. 38.10% of ₹550 =
  39. 39.25% of ₹530 =
  40. 40.50% of ₹310 =

Answer key

  1. 53
  2. 140
  3. 40
  4. 6
  5. 150
  6. 100
  7. 45
  8. 107.5
  9. 190
  10. 33
  11. 52.5
  12. 85
  13. 70
  14. 55
  15. 59
  16. 10
  17. 185
  18. 19
  19. 12.5
  20. 50
  21. 325
  22. 222.5
  23. 71
  24. 84
  25. 61
  26. 41
  27. 23
  28. 280
  29. 85
  30. 185
  31. 13
  32. 87.5
  33. 220
  34. 315
  35. 38
  36. 47
  37. 14
  38. 55
  39. 132.5
  40. 155

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