← How to calculate percentage lesson New set →

Percentage Worksheet for Class 6 and 7

Mental maths lesson 14: How to calculate percentage · Set 368 · 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. 1.5% of ₹170 =
  2. 2.10% of ₹140 =
  3. 3.10% of ₹670 =
  4. 4.10% of ₹520 =
  5. 5.5% of ₹470 =
  6. 6.5% of ₹620 =
  7. 7.10% of ₹880 =
  8. 8.10% of ₹280 =
  9. 9.50% of ₹270 =
  10. 10.10% of ₹470 =
  11. 11.50% of ₹870 =
  12. 12.5% of ₹850 =
  13. 13.10% of ₹460 =
  14. 14.10% of ₹640 =
  15. 15.5% of ₹120 =
  16. 16.50% of ₹350 =
  17. 17.10% of ₹190 =
  18. 18.50% of ₹330 =
  19. 19.5% of ₹770 =
  20. 20.50% of ₹200 =
  21. 21.5% of ₹390 =
  22. 22.25% of ₹810 =
  23. 23.25% of ₹40 =
  24. 24.5% of ₹50 =
  25. 25.50% of ₹810 =
  26. 26.10% of ₹750 =
  27. 27.50% of ₹600 =
  28. 28.10% of ₹450 =
  29. 29.50% of ₹240 =
  30. 30.50% of ₹320 =
  31. 31.10% of ₹130 =
  32. 32.25% of ₹220 =
  33. 33.25% of ₹210 =
  34. 34.5% of ₹160 =
  35. 35.5% of ₹90 =
  36. 36.25% of ₹330 =
  37. 37.25% of ₹50 =
  38. 38.25% of ₹730 =
  39. 39.25% of ₹170 =
  40. 40.25% of ₹360 =

Answer key

  1. 8.5
  2. 14
  3. 67
  4. 52
  5. 23.5
  6. 31
  7. 88
  8. 28
  9. 135
  10. 47
  11. 435
  12. 42.5
  13. 46
  14. 64
  15. 6
  16. 175
  17. 19
  18. 165
  19. 38.5
  20. 100
  21. 19.5
  22. 202.5
  23. 10
  24. 2.5
  25. 405
  26. 75
  27. 300
  28. 45
  29. 120
  30. 160
  31. 13
  32. 55
  33. 52.5
  34. 8
  35. 4.5
  36. 82.5
  37. 12.5
  38. 182.5
  39. 42.5
  40. 90

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