← Two changes in a row lesson New set →

Successive Percentage Change Worksheet

Percentage lesson 14: Two changes in a row · Set 425 · 40 questions
TalentJR

How to work it out (One at a time): Do the first change: find the percent of the starting value and add it or take it away. Do the second change on the NEW value, not the starting one. For the total percent, start with ₹100: two rises of a% and b% make a + b + a × b ÷ 100 percent in all.

NameDateTime takenScore ___ / 40
  1. 1.A price of ₹300 comes down by 50%, and then the new price comes down by 10%. What is the final price, in rupees?
  2. 2.A price of ₹500 goes up by 10%, and then the new price comes down by 10%. What is the final price, in rupees?
  3. 3.A price of ₹200 goes up by 40%, and then the new price goes up by 10%. What is the final price, in rupees?
  4. 4.A price of ₹200 comes down by 50%, and then the new price comes down by 50%. What is the final price, in rupees?
  5. 5.A price of ₹200 goes up by 10%, and then the new price goes up by 50%. What is the final price, in rupees?
  6. 6.A price goes up by 10% and then comes down by 10%. Is the final price more than, less than or the same as the starting price? (a) more (b) less (c) the same
  7. 7.A price of ₹300 goes up by 10%, and then the new price goes up by 50%. What is the final price, in rupees?
  8. 8.A price of ₹400 goes up by 30%, and then the new price comes down by 20%. What is the final price, in rupees?
  9. 9.A price of ₹500 goes up by 40%, and then the new price comes down by 30%. What is the final price, in rupees?
  10. 10.A price goes up by 20%, and then the new price goes up by 10%. What is the total percentage increase?
  11. 11.A price of ₹200 goes up by 50%, and then the new price comes down by 50%. What is the final price, in rupees?
  12. 12.A price of ₹200 comes down by 30%, and then the new price comes down by 20%. What is the final price, in rupees?
  13. 13.A price of ₹100 goes up by 30%, and then the new price comes down by 40%. What is the final price, in rupees?
  14. 14.A price of ₹200 comes down by 10%, and then the new price comes down by 50%. What is the final price, in rupees?
  15. 15.A price of ₹100 goes up by 20%, and then the new price comes down by 20%. What is the final price, in rupees?
  16. 16.A price goes up by 10%, and then the new price goes up by 40%. What is the total percentage increase?
  17. 17.A price of ₹500 goes up by 50%, and then the new price goes up by 10%. What is the final price, in rupees?
  18. 18.A price goes up by 10%, and then the new price goes up by 50%. What is the total percentage increase?
  19. 19.A price of ₹300 goes up by 50%, and then the new price comes down by 30%. What is the final price, in rupees?
  20. 20.A price goes up by 40% and then comes down by 50%. Is the final price more than, less than or the same as the starting price? (a) the same (b) less (c) more
  21. 21.A price of ₹300 comes down by 20%, and then the new price comes down by 40%. What is the final price, in rupees?
  22. 22.A price of ₹400 goes up by 10%, and then the new price goes up by 20%. What is the final price, in rupees?
  23. 23.A price of ₹200 goes up by 50%, and then the new price comes down by 20%. What is the final price, in rupees?
  24. 24.A price of ₹200 goes up by 20%, and then the new price comes down by 20%. What is the final price, in rupees?
  25. 25.A price goes up by 10%, and then the new price goes up by 10%. What is the total percentage increase?
  26. 26.A price comes down by 50% and then goes up by 20%. Is the final price more than, less than or the same as the starting price? (a) the same (b) less (c) more
  27. 27.A price of ₹300 goes up by 10%, and then the new price comes down by 20%. What is the final price, in rupees?
  28. 28.A price of ₹400 goes up by 20%, and then the new price goes up by 30%. What is the final price, in rupees?
  29. 29.A price of ₹500 goes up by 20%, and then the new price goes up by 10%. What is the final price, in rupees?
  30. 30.A price of ₹500 goes up by 40%, and then the new price goes up by 10%. What is the final price, in rupees?
  31. 31.A price of ₹300 goes up by 30%, and then the new price comes down by 40%. What is the final price, in rupees?
  32. 32.A price of ₹400 goes up by 30%, and then the new price comes down by 10%. What is the final price, in rupees?
  33. 33.A price of ₹200 goes up by 30%, and then the new price goes up by 50%. What is the final price, in rupees?
  34. 34.A price of ₹400 comes down by 40%, and then the new price comes down by 10%. What is the final price, in rupees?
  35. 35.A price goes up by 50%, and then the new price goes up by 50%. What is the total percentage increase?
  36. 36.A price of ₹300 comes down by 50%, and then the new price comes down by 20%. What is the final price, in rupees?
  37. 37.A price goes up by 40%, and then the new price goes up by 10%. What is the total percentage increase?
  38. 38.A price of ₹200 goes up by 30%, and then the new price comes down by 20%. What is the final price, in rupees?
  39. 39.A price of ₹100 goes up by 10%, and then the new price goes up by 50%. What is the final price, in rupees?
  40. 40.A price of ₹200 goes up by 20%, and then the new price goes up by 20%. What is the final price, in rupees?

Answer key

  1. 135
  2. 495
  3. 308
  4. 50
  5. 330
  6. less
  7. 495
  8. 416
  9. 490
  10. 32
  11. 150
  12. 112
  13. 78
  14. 90
  15. 96
  16. 54
  17. 825
  18. 65
  19. 315
  20. less
  21. 144
  22. 528
  23. 240
  24. 192
  25. 21
  26. less
  27. 264
  28. 624
  29. 660
  30. 770
  31. 234
  32. 468
  33. 390
  34. 216
  35. 125
  36. 120
  37. 54
  38. 208
  39. 165
  40. 288

Free percentage lessons, practice and worksheets at talentjr.in/how-to-calculate-percentage