Percentages 1

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Percentages 1

Calculating percentage increase, decrease, and percentages of quantities.

1. In June 2016 the population of Thailand was 62 million. In June 2017 the population had increased by 2.5%. Estimate the population of Thailand in June 2017.

1 point

64.5 millon

65 million

62.5 million

63.6 million

Clear selection

2. Heba buys a car for $3200 and sells it for $4320. Calculate the profit she made on the car.

1 point

25%

135%

65%

35%

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3. Jack scores 62 out of 80 on a test. Find his percentage score.

1 point

62%

75%

80%

84%

Clear selection

4. Jill scores 70% on a test out of a total of 80 marks. How many marks did Jill score?

1 point

Clear selection

5. At Bargain Basements shop all prices are reduced by 20%. Calculate the cost of a jacket that was marked as $90 before the reduction.

1 point

$76.00

$72.00

$75.00

$70.00

Clear selection

6. Bargain Basements has a shirt on sale at $48. The previous price was $80. Find the percentage reduction.

1 point

52%

40%

32%

60%

Clear selection

7. Jack buys a computer for $750, but he needs to add VAT (a sales tax) of 17.5%. Find the TOTAL cost of the computer.

1 point

$750

$618.75

$131.25

$881.25

Clear selection

8. Mandy earns $38000 per annum. She has been promised a 15% pay rise next year. How much EXTRA will she expect to earn next year with her pay rise?

1 point

$15000

$43700

$5700

$5900

Clear selection

9. Calculate the reduction of a shirt priced at $58 with a 35% reduction.

1 point

$20.30

$23.00

$37.70

$$78.30

Clear selection

10. A house is bought for $450000 and sold for $320000. Find the percentage loss on the house.

1 point

30%

29%

13%

28%

Clear selection

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