← How to calculate percentage lesson New set →

Percentage Worksheet for Class 6 and 7

Mental maths lesson 14: How to calculate percentage · Set 912 · 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 ₹170 =
  2. 2.10% of ₹70 =
  3. 3.50% of ₹440 =
  4. 4.10% of ₹380 =
  5. 5.50% of ₹540 =
  6. 6.10% of ₹490 =
  7. 7.5% of ₹270 =
  8. 8.5% of ₹840 =
  9. 9.10% of ₹750 =
  10. 10.50% of ₹770 =
  11. 11.50% of ₹670 =
  12. 12.50% of ₹820 =
  13. 13.25% of ₹140 =
  14. 14.5% of ₹610 =
  15. 15.50% of ₹630 =
  16. 16.50% of ₹280 =
  17. 17.50% of ₹150 =
  18. 18.50% of ₹840 =
  19. 19.5% of ₹520 =
  20. 20.5% of ₹400 =
  21. 21.25% of ₹80 =
  22. 22.5% of ₹630 =
  23. 23.50% of ₹250 =
  24. 24.10% of ₹210 =
  25. 25.50% of ₹270 =
  26. 26.50% of ₹780 =
  27. 27.25% of ₹900 =
  28. 28.50% of ₹640 =
  29. 29.50% of ₹70 =
  30. 30.25% of ₹190 =
  31. 31.50% of ₹880 =
  32. 32.50% of ₹200 =
  33. 33.25% of ₹410 =
  34. 34.25% of ₹730 =
  35. 35.5% of ₹230 =
  36. 36.10% of ₹260 =
  37. 37.10% of ₹430 =
  38. 38.25% of ₹370 =
  39. 39.5% of ₹190 =
  40. 40.5% of ₹820 =

Answer key

  1. 85
  2. 7
  3. 220
  4. 38
  5. 270
  6. 49
  7. 13.5
  8. 42
  9. 75
  10. 385
  11. 335
  12. 410
  13. 35
  14. 30.5
  15. 315
  16. 140
  17. 75
  18. 420
  19. 26
  20. 20
  21. 20
  22. 31.5
  23. 125
  24. 21
  25. 135
  26. 390
  27. 225
  28. 320
  29. 35
  30. 47.5
  31. 440
  32. 100
  33. 102.5
  34. 182.5
  35. 11.5
  36. 26
  37. 43
  38. 92.5
  39. 9.5
  40. 41

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