← How to calculate percentage lesson New set →

Percentage Worksheet for Class 6 and 7

Mental maths lesson 14: How to calculate percentage · Set 320 · 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 ₹240 =
  2. 2.25% of ₹260 =
  3. 3.10% of ₹90 =
  4. 4.50% of ₹130 =
  5. 5.10% of ₹220 =
  6. 6.10% of ₹50 =
  7. 7.25% of ₹270 =
  8. 8.10% of ₹170 =
  9. 9.50% of ₹560 =
  10. 10.25% of ₹110 =
  11. 11.10% of ₹140 =
  12. 12.5% of ₹210 =
  13. 13.10% of ₹500 =
  14. 14.5% of ₹260 =
  15. 15.25% of ₹220 =
  16. 16.50% of ₹330 =
  17. 17.50% of ₹680 =
  18. 18.10% of ₹450 =
  19. 19.10% of ₹230 =
  20. 20.50% of ₹510 =
  21. 21.10% of ₹800 =
  22. 22.25% of ₹100 =
  23. 23.10% of ₹720 =
  24. 24.10% of ₹620 =
  25. 25.50% of ₹500 =
  26. 26.25% of ₹120 =
  27. 27.25% of ₹210 =
  28. 28.5% of ₹440 =
  29. 29.25% of ₹170 =
  30. 30.25% of ₹200 =
  31. 31.5% of ₹880 =
  32. 32.10% of ₹320 =
  33. 33.10% of ₹240 =
  34. 34.50% of ₹100 =
  35. 35.10% of ₹690 =
  36. 36.5% of ₹80 =
  37. 37.5% of ₹650 =
  38. 38.25% of ₹560 =
  39. 39.50% of ₹390 =
  40. 40.50% of ₹890 =

Answer key

  1. 120
  2. 65
  3. 9
  4. 65
  5. 22
  6. 5
  7. 67.5
  8. 17
  9. 280
  10. 27.5
  11. 14
  12. 10.5
  13. 50
  14. 13
  15. 55
  16. 165
  17. 340
  18. 45
  19. 23
  20. 255
  21. 80
  22. 25
  23. 72
  24. 62
  25. 250
  26. 30
  27. 52.5
  28. 22
  29. 42.5
  30. 50
  31. 44
  32. 32
  33. 24
  34. 50
  35. 69
  36. 4
  37. 32.5
  38. 140
  39. 195
  40. 445

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