← How to calculate percentage lesson New set →

Percentage Worksheet for Class 6 and 7

Mental maths lesson 14: How to calculate percentage · Set 478 · 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 ₹660 =
  2. 2.50% of ₹290 =
  3. 3.10% of ₹450 =
  4. 4.10% of ₹210 =
  5. 5.25% of ₹230 =
  6. 6.10% of ₹570 =
  7. 7.10% of ₹110 =
  8. 8.50% of ₹200 =
  9. 9.25% of ₹40 =
  10. 10.50% of ₹700 =
  11. 11.5% of ₹120 =
  12. 12.25% of ₹180 =
  13. 13.50% of ₹50 =
  14. 14.10% of ₹130 =
  15. 15.50% of ₹350 =
  16. 16.5% of ₹320 =
  17. 17.10% of ₹530 =
  18. 18.10% of ₹360 =
  19. 19.5% of ₹420 =
  20. 20.25% of ₹60 =
  21. 21.10% of ₹120 =
  22. 22.5% of ₹270 =
  23. 23.25% of ₹560 =
  24. 24.25% of ₹790 =
  25. 25.25% of ₹260 =
  26. 26.25% of ₹580 =
  27. 27.25% of ₹330 =
  28. 28.50% of ₹40 =
  29. 29.50% of ₹620 =
  30. 30.50% of ₹380 =
  31. 31.25% of ₹140 =
  32. 32.5% of ₹280 =
  33. 33.10% of ₹440 =
  34. 34.25% of ₹510 =
  35. 35.10% of ₹280 =
  36. 36.25% of ₹500 =
  37. 37.10% of ₹720 =
  38. 38.5% of ₹220 =
  39. 39.50% of ₹770 =
  40. 40.50% of ₹240 =

Answer key

  1. 330
  2. 145
  3. 45
  4. 21
  5. 57.5
  6. 57
  7. 11
  8. 100
  9. 10
  10. 350
  11. 6
  12. 45
  13. 25
  14. 13
  15. 175
  16. 16
  17. 53
  18. 36
  19. 21
  20. 15
  21. 12
  22. 13.5
  23. 140
  24. 197.5
  25. 65
  26. 145
  27. 82.5
  28. 20
  29. 310
  30. 190
  31. 35
  32. 14
  33. 44
  34. 127.5
  35. 28
  36. 125
  37. 72
  38. 11
  39. 385
  40. 120

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