GST & Stamp Duty
Credit Cards & Banking Interest
WSC & Mr B
Income Tax & Medicare
Loans, Hire Purchase & Superannuation
100

What does GST stand for in Australia?

Goods and Services Tax

100

What does APR stand for on a credit card?

Annual Percentage Rate

100

What time is lunch on a Wednesday? (exact time)

1:30 PM

100

What percentage Medicare levy do most Australians pay?

2%

100

What is the minimum percentage employers must pay into superannuation in Australia (2025)?

11%

200

If an item costs $110 including GST, what is the pre-GST price?

$100 (GST = $10).

200

If you borrow $1,000 on a credit card with 20% annual interest, how much interest is charged after 1 year (ignoring compounding)?

$200.

200

Name 2 Associate Principals

Mr. Carlino, Mr. Davies, Mrs. Guard, Mrs. McFarland, Mrs. Mongan

200

If your taxable income is $40,000, and the Medicare levy is 2%, how much is paid?

$800

200

If you take a $10,000 loan with 5% annual interest, how much interest after 1 year?

$500

300

Stamp duty is usually paid when purchasing what type of asset?

Property/real estate (also applies to some vehicles).

300

Daily interest is calculated using what formula?

Interest = Principal × Rate ÷ 365.

300

How many siblings does Mr. B have?

7

300

Income tax in Australia is based on what type of system?

Progressive tax system.

300

What is a “hire purchase” agreement?

Buying goods by paying in instalments, ownership transferred after final payment

400

Calculate the GST on a $550 item.

$50 (10% of $550 ÷ 11 × 10).

400

A savings account earns 4% annual interest. How much interest in 1 year on $2,500?

$100

400

What time does the bell go for the start of school on a Monday?

8:53 AM

400

If someone earns $60,000, and the marginal tax rate for that bracket is 32.5%, how much tax is paid just on the income in that bracket (above $45,000)?

$4,875

400

A 30-year home loan of $400,000 has monthly repayments of $2,000. Approximately how much is repaid in total?

$720,000

500

A house costs $480,000. If stamp duty is 3%, how much is owed?

$14,400

500

A credit card balance of $3,000 is not paid for 6 months at 18% interest p.a. (simple interest). How much interest is charged?

$270

500

Who is the Principal?


Mrs McNaught-Conroy

500

A person earns $80,000. Medicare levy is 2%. How much do they pay in Medicare levy?

$1,600

500

A car worth $25,000 is bought on hire purchase with $5,000 deposit and the balance repaid over 5 years with 6% annual interest. What is the principal amount borrowed?

$20,000