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Successive Percentage Change Worksheet

Percentage lesson 14: Two changes in a row · Set 956 · 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 ₹400 goes up by 20%, and then the new price comes down by 50%. What is the final price, in rupees?
  2. 2.A price of ₹300 goes up by 30%, and then the new price goes up by 30%. What is the final price, in rupees?
  3. 3.A price of ₹100 goes up by 50%, and then the new price goes up by 10%. What is the final price, in rupees?
  4. 4.A price of ₹300 goes up by 30%, and then the new price goes up by 20%. What is the final price, in rupees?
  5. 5.A price of ₹400 comes down by 20%, and then the new price comes down by 20%. What is the final price, in rupees?
  6. 6.A price of ₹100 comes down by 20%, and then the new price comes down by 30%. What is the final price, in rupees?
  7. 7.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) more (b) the same (c) less
  8. 8.A price goes up by 10%, and then the new price goes up by 10%. What is the total percentage increase?
  9. 9.A price comes down by 40% and then goes up by 40%. Is the final price more than, less than or the same as the starting price? (a) more (b) the same (c) less
  10. 10.A price of ₹400 goes up by 10%, and then the new price comes down by 40%. What is the final price, in rupees?
  11. 11.A price goes up by 50%, and then the new price goes up by 20%. What is the total percentage increase?
  12. 12.A price of ₹400 goes up by 20%, and then the new price comes down by 40%. What is the final price, in rupees?
  13. 13.A price of ₹500 goes up by 10%, and then the new price goes up by 50%. What is the final price, in rupees?
  14. 14.A price of ₹500 goes up by 20%, and then the new price goes up by 10%. What is the final price, in rupees?
  15. 15.A price of ₹300 comes down by 10%, and then the new price comes down by 10%. What is the final price, in rupees?
  16. 16.A price of ₹100 goes up by 30%, and then the new price comes down by 50%. What is the final price, in rupees?
  17. 17.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) more (b) less (c) the same
  18. 18.A price comes down by 10% and then goes up by 50%. Is the final price more than, less than or the same as the starting price? (a) the same (b) more (c) less
  19. 19.A price of ₹200 comes down by 30%, and then the new price comes down by 20%. What is the final price, in rupees?
  20. 20.A price of ₹100 comes down by 10%, and then the new price comes down by 30%. What is the final price, in rupees?
  21. 21.A price of ₹100 goes up by 20%, and then the new price goes up 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 10%. What is the final price, in rupees?
  23. 23.A price of ₹300 comes down by 20%, and then the new price comes down by 20%. What is the final price, in rupees?
  24. 24.A price of ₹100 goes up by 20%, and then the new price comes down by 10%. What is the final price, in rupees?
  25. 25.A price goes up by 40%, and then the new price goes up by 10%. What is the total percentage increase?
  26. 26.A price of ₹500 goes up by 40%, and then the new price comes down by 10%. What is the final price, in rupees?
  27. 27.A price comes down by 40% and then goes up by 10%. Is the final price more than, less than or the same as the starting price? (a) more (b) the same (c) less
  28. 28.A price of ₹200 goes up by 10%, and then the new price goes up by 20%. What is the final price, in rupees?
  29. 29.A price of ₹300 goes up by 40%, and then the new price goes up by 20%. What is the final price, in rupees?
  30. 30.A price goes up by 30%, and then the new price goes up by 40%. What is the total percentage increase?
  31. 31.A price comes down by 10% and then goes up by 40%. Is the final price more than, less than or the same as the starting price? (a) more (b) less (c) the same
  32. 32.A price goes up by 50%, and then the new price goes up by 10%. What is the total percentage increase?
  33. 33.A price goes up by 40% and then comes down by 30%. Is the final price more than, less than or the same as the starting price? (a) the same (b) less (c) more
  34. 34.A price of ₹200 goes up by 10%, and then the new price goes up by 50%. What is the final price, in rupees?
  35. 35.A price of ₹300 comes down by 20%, and then the new price comes down by 40%. What is the final price, in rupees?
  36. 36.A price comes down by 20% 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) more (c) less
  37. 37.A price of ₹200 goes up by 20%, and then the new price comes down by 10%. What is the final price, in rupees?
  38. 38.A price of ₹300 comes down by 40%, and then the new price comes down by 40%. What is the final price, in rupees?
  39. 39.A price of ₹500 goes up by 50%, and then the new price goes up by 20%. What is the final price, in rupees?
  40. 40.A price of ₹500 comes down by 30%, and then the new price comes down by 20%. What is the final price, in rupees?

Answer key

  1. 240
  2. 507
  3. 165
  4. 468
  5. 256
  6. 56
  7. less
  8. 21
  9. less
  10. 264
  11. 80
  12. 288
  13. 825
  14. 660
  15. 243
  16. 65
  17. less
  18. more
  19. 112
  20. 63
  21. 168
  22. 484
  23. 192
  24. 108
  25. 54
  26. 630
  27. less
  28. 264
  29. 504
  30. 82
  31. more
  32. 65
  33. less
  34. 330
  35. 144
  36. less
  37. 216
  38. 108
  39. 900
  40. 280

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