NAPLAN PREPARATION

A fraction of each of the five shapes below is shaded.

Select the two shapes that have the same fraction shaded.

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Suzie has 75 football cards.

She puts them in piles of 5.

How many piles of football cards does Suzie have?

• 15

• 70

• 35

• 375

Thursby high school has 24 students in the chess club.

The school is organizing a weekend camp for their students.

The cost of the camp is $200 per student.

Select all calculations that give the total cost of the camp for the 24 students.

An aeroplane has 27 rows of seats.

There are 6 seats in each row.

In total, how many seats are there in the aeroplane?

• 120

• 140

• 167

• 200

A shop sells balloons in bags of five.

For a party, 20 balloons are needed.

How many bags of balloons are needed?

• 2

• 4

• 50

• 100

The light on one lighthouse flashes every 15 seconds.

The light on a second lighthouse flashes every 12 seconds.

At midnight, the two lights flash together.

How many seconds will pass before the lights next flash together?

• 12

• 15

• 30

• 60

Alan lists the art supplies needed for a project.

He rounds each price to the nearest dollar to estimate the total cost of the supplies.

How much is Alan’s estimate?

• 17

• 20

• 25

• 30

Tim wants to buy some clothes.

The table shows the prices of the items he wants to buy.

Tim estimates the cost of the clothes within a range.

Which of these gives the correct range for the cost of these clothes?

• $290 -- $320

• $320 --$350

• $350 -- $380

• $380 -- $410

• 0.160

• 0.320

• 0.375

• 0.580

• 0.625

A bag contains 15 beads that are either red or yellow, The probability of randomly removing a red bead is 20%.

What is the probability of randomly removing a yellow bead?

• 20%

• 30%

• 60%

• 80%