Successive Percentage Change Worksheet

Percentage lesson 14: Two changes in a row · Set 494 · 40 questions

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.

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

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