Percentage Questions with Answers Worksheet

Percentage lesson 20: Final challenge: mixed percentages · Set 551 · 40 questions

How to work it out (Find the 100%): Find the base — the number that is 100% (the whole, the old value, the cost price or the marked price). Choose the formula: part = p% of the base, or percent = part ÷ base × 100. Check the answer by working backwards.

1. 1.Sara scored 36 out of 80 in a maths test. What percentage did Sara score?
2. 2.A tank holds 100 litres of water and 6% of it is used. How many litres are used?
3. 3.A storybook costs ₹600 before GST and ₹708 after GST. What is the GST rate, in percent?
4. 4.A storybook costs ₹100. The price goes up by 37%. What is the new price, in rupees?
5. 5.A wall clock marked ₹300 has 14% off in a sale. How many rupees do you save?
6. 6.What percent of 250 is 200?
7. 7.Anaya keeps ₹1500 in a bank at 4% simple interest a year. How many rupees of interest does Anaya get in 2 years?
8. 8.?% of 25 = 23
9. 9.A test has 40 marks. To get 90%, how many marks does Meera need?
10. 10.A test has 40 marks. To get 45%, how many marks does Ishaan need?
11. 11.A tank holds 110 litres of water and 30% of it is used. How many litres are used?
12. 12.A shopkeeper buys a cricket bat for ₹150 but has to sell it for ₹138. What is the loss percentage?
13. 13.A school club grows from 300 members to 537 members. What is the percentage increase?
14. 14.What percent of 40 is 10?
15. 15.A school club has 60 members. The number grows by 20%. How many members are there now?
16. 16.₹2500 earns ₹150 simple interest in 1 year. What is the rate of interest per year, in percent?
17. 17.A shopkeeper buys a lunch box for ₹120 and sells it at a loss of 25%. What is the selling price, in rupees?
18. 18.Ishaan spent ₹15, which is 12% of the pocket money. How much pocket money did Ishaan have, in rupees?
19. 19.₹2500 earns ₹525 simple interest in 3 years. What is the rate of interest per year, in percent?
20. 20.One shop sells a pencil box for ₹100 and another sells it for ₹60. What is the percentage difference between the two prices?
21. 21.A price of ₹300 comes down by 10%, and then the new price comes down by 10%. What is the final price, in rupees?
22. 22.What percent of 400 is 140?
23. 23.5% of a number is 17. What is the number?
24. 24.A torch is marked ₹600. In a sale it is sold for ₹438. What is the discount percentage?
25. 25.Diya spent ₹24, which is 15% of the pocket money. How much pocket money did Diya have, in rupees?
26. 26.A school club grows from 100 members to 116 members. What is the percentage increase?
27. 27.A water bottle costs ₹120. The price goes up by 75%. What is the new price, in rupees?
28. 28.60% of a number is 45. What is the number?
29. 29.A number changes from 150 to 102. Which is the right percentage change? (a) 48% increase (b) 32% decrease (c) 48% decrease (d) 32% increase
30. 30.47 is 50% of ?
31. 31.₹3000 earns ₹210 simple interest at 7% a year. For how many years was it kept?
32. 32.The price of a school bag goes up from ₹40 to ₹60. What is the percentage increase?
33. 33.A tank had 250 litres of water. Now it has 45 litres. What is the percentage decrease?
34. 34.A shopkeeper buys a pencil box for ₹200 and sells it at a loss of 7%. What is the selling price, in rupees?
35. 35.A shopkeeper buys a table fan for ₹200 and sells it at a loss of 25%. What is the selling price, in rupees?
36. 36.A storybook is marked ₹800. In a sale it is sold for ₹672. What is the discount percentage?
37. 37.15% of a number is 45. What is the number?
38. 38.80% of a number is 308. What is the number?
39. 39.Rohan scored 372 marks out of 600 in 6 subjects (100 marks each). What is Rohan’s percentage?
40. 40.A water bottle costs ₹250. The price comes down by 62%. What is the new price, in rupees?

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