1. What is 25% of 60 apples?
2. A box has 80 pencils. If 50% are red, how many red pencils are there?
3. Sarah read 40% of a 200-page book. How many pages did she read?
4. 30% of the 90 students in a school are girls. How many girls are there?
5. A toy costs $120. What is 10% of its cost?
6. A watermelon weighs 10 kg. What is 15% of its weight?
7. A bag contains 250 marbles. What is 20% of the total?
8. 60% of 150 students passed a test. How many passed?
9. 20% of a number is 40. What is the number?
10. 15% of a number is 30. What is the number?
11. If 30% of a class is 12 students, how many students are in the class?
12. 10% of a total is 25. What is the total?
13. A shirt costing $100 is increased by 20%. What is the new price?
14. The price of a pen is reduced by 10% from $50. What is the new price?
15. A TV worth $500 is now sold at 25% off. What is the selling price?
16. A population of 1,200 increased by 10%. What is the new population?
17. A plant was 80 cm tall. It grew by 25%. What is its new height?
18. A jacket’s price was $200. It decreased by 15%. What is the new price?
19. Rina scored 80% in an exam of 250 marks. How many marks did she get?
20. A bank pays 5% interest on $1,000 in a year. How much interest will be earned?
21. A shirt costing $300 is on 30% discount. How much is the discount?
22. A shopkeeper increases the price of a toy from $40 to $50. What is the percentage
    increase?
23. A mobile phone costing $1,000 is offered at 20% discount. What is the discounted price?
24. A student got 75% in math. If the paper was of 120 marks, how many marks did the
    student get?
25. A bottle originally priced at $60 is now $48. What is the percentage discount?
26. 70% of the students in a class of 40 passed the test. How many failed?
27. A company increased salaries by 10%. If Ravi’s salary was $3,000, what is his new
    salary?
28. A basket has 200 fruits. If 40% are apples and 25% are bananas, how many are
    neither?
29. A dress originally cost $240. After a 25% discount, what is the price of the dress?
30. A car travels 80% of a 300 km journey. How many kilometers are left?