1.   Calculate 20% of 350.

2.   Calculate 35% of 480.

3.   Calculate 7.5% of 640.

4.   A cinema has 250 seats. 72% of the seats are filled. How many seats are occupied?

5.   A survey asked 1,200 people about their travel habits. 43% said they drive to work. How many people is that?

6.   Calculate 112% of 75.

7.   A recipe requires 15% of a 2 kg bag of flour. How many grams of flour are needed?

8.   Increase 560 by 15%.

9.   Decrease 840 by 12%.

10.   A wage of £28,000 per year is increased by 3.5%. What is the new annual wage?

11.   A jacket is reduced by 40% to a sale price. The original price was £95. What is the sale price?

12.   A value increases from 420 to 504. What is the percentage increase?

13.   A football club's average attendance fell from 32,000 to 27,200. Calculate the percentage decrease.

14.   A company increases its prices by 8% in January and by a further 5% in July. What is the total percentage increase over the year? Do not simply add 8 and 5.

15.   Express 45 out of 60 as a percentage.

16.   Express 7 out of 40 as a percentage.

17.   Convert 0.072 to a percentage.

18.   Convert 3/8 to a percentage.

19.   In a class of 28 students, 7 achieved a top grade. What percentage achieved a top grade?

20.   A bag contains 5 red, 3 blue and 12 green counters. What percentage of the counters are blue?

21.   A runner completes 9.6 km of a 12 km course before stopping. What percentage of the course has been completed?

22.   After a 20% increase, a value is 180. What was the original value?

23.   After a 15% decrease, a price is £170. What was the original price?

24.   A laptop is sold for £510 after a 32% reduction. What was the original price?

25.   An item costs £552 including VAT at 15%. What is the price before VAT?

26.   After a 60% rise, a number is 1,280. What was the original number?

27.   After receiving a 7% pay rise, Dan earns £3,745 per month. What was his salary before the pay rise?

28.   In a sale, all prices are reduced by 18%. A coat is now £123. What was its original price?

29.   £2,000 is invested at 5% per year compound interest. How much is in the account after 3 years?

30.   A car is bought for £14,000 and depreciates at 20% per year. What is its value after 4 years?

31.   £10,000 is invested at 3.2% compound interest. How much interest is earned after 5 years? Give your answer to the nearest penny.

32.   A business increases its turnover by 8% each year for 3 consecutive years. If the turnover starts at £500,000, what is it at the end of the 3 years? Give your answer to the nearest pound.

33.   A jeweller buys a ring for £280 and sells it for £392. Calculate the percentage profit.

34.   A bank offers 4% per year compound interest. How many complete years does it take for an investment of £1,000 to exceed £1,200? Show all working.

35.   A house was bought for £180,000 and sold three years later for £226,800. Express the profit as a percentage of the buying price.