Percentage Questions with Answers Worksheet

Percentage lesson 20: Final challenge: mixed percentages · Set 142 · 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.A tank has 120 litres of water and 10% of it is used. How many litres are left?
2. 2.20% of a number is 70. What is the number?
3. 3.One shop sells a school bag for ₹143 and another sells it for ₹57. What is the percentage difference between the two prices?
4. 4.21 is what percent of 300?
5. 5.A price goes up by 50%, and then the new price goes up by 10%. What is the total percentage increase?
6. 6.A number changes from 25 to 11. Which is the right percentage change? (a) 56% increase (b) 56% decrease (c) 14% decrease (d) 14% increase
7. 7.A shopkeeper buys a wall clock for ₹200 and sells it for ₹280. What is the profit percentage?
8. 8.One shop sells a lunch box for ₹69 and another sells it for ₹51. What is the percentage difference between the two prices?
9. 9.Arjun keeps ₹3000 in a bank at 5% simple interest a year. How many rupees of interest does Arjun get in 3 years?
10. 10.12% of a number is 9. What is the number?
11. 11.17 is what percent of 25?
12. 12.A tank had 100 litres of water. Now it has 15 litres. What is the percentage decrease?
13. 13.Sara spent ₹81, which is 30% of the pocket money. How much pocket money did Sara have, in rupees?
14. 14.A shopkeeper buys a lunch box for ₹800 and sells it at a loss of 35%. What is the selling price, in rupees?
15. 15.20% of a number is 47. What is the number?
16. 16.Ishaan scored 264 marks out of 400 in 4 subjects (100 marks each). What is Ishaan’s percentage?
17. 17.Dev keeps ₹1500 in a bank at 12% simple interest a year. How many rupees of interest does Dev get in 5 years?
18. 18.₹2500 earns ₹825 simple interest in 3 years. What is the rate of interest per year, in percent?
19. 19.A pencil box costs ₹860 plus 5% GST. What is the total price, in rupees?
20. 20.The price of a kite comes down from ₹400 to ₹64. What is the percentage decrease?
21. 21.A number changes from 200 to 154. Which is the right percentage change? (a) 46% increase (b) 23% decrease (c) 23% increase (d) 46% decrease
22. 22.Riya spent ₹68, which is 20% of the pocket money. How much pocket money did Riya have, in rupees?
23. 23.A price comes down by 30% and then goes up by 10%. Is the final price more than, less than or the same as the starting price? (a) more (b) less (c) the same
24. 24.15% of a number is 15. What is the number?
25. 25.15 is what percent of 50?
26. 26.A pencil box marked ₹200 has 40% off in a sale. What is the sale price, in rupees?
27. 27.₹500 earns ₹35 simple interest in 1 year. What is the rate of interest per year, in percent?
28. 28.A shopkeeper buys a football for ₹40 and sells it at a profit of 45%. What is the selling price, in rupees?
29. 29.A team scored 150 runs in one match and 70% fewer in the next. How many runs did it score in the next match?
30. 30.Aarav scored 255 marks out of 300 in 3 subjects (100 marks each). What is Aarav’s percentage?
31. 31.50% of a number is 136. What is the number?
32. 32.Dev keeps ₹2000 in a bank at 3% simple interest a year. What is the total amount after 2 years, in rupees?
33. 33.A shopkeeper buys a cricket bat for ₹300 and sells it for ₹318. What is the profit percentage?
34. 34.What is the percentage difference between 127 and 73?
35. 35.A tank has 150 litres of water and 64% of it is used. How many litres are left?
36. 36.5 is what percent of 20?
37. 37.?% of 40 = 16
38. 38.What is the percentage difference between 13 and 27?
39. 39.Ishaan keeps ₹2500 in a bank at 4% simple interest a year. What is the total amount after 5 years, in rupees?
40. 40.A shopkeeper buys a lunch box for ₹150 but has to sell it for ₹75. What is the loss percentage?

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