HSCP Year 5 NAPLAN Revision - Set 7

Which one of these has the largest angles?

• A

• B

• C

• D

Cara has 72 water bottles to hand out at a drink stop in a bike race. She puts equal number of bottles onto each table at the drink stop and has none left over. Select all of the options that could show the number of tables at the drink stop.

• 7

• 9

• 12

• 15

• 24

Jacob uses balls and sticks to make a model of a square pyramid. Each stick is the same length. He decides to change his pyramid into a cube. How many more balls and sticks will he need to make the cube?

​ (a)   more balls

​ (b)   more sticks.

• 3
• 4
• 1
• 2
• 5

How many odd numbers are between 20 and 32?

• 5

• 6

• 7

• 11

The top of each desk in a classroom is 80 cm long and 60 cm wide. The desks joined together end-to-end in rows of 4 as shown in the image.

What is the perimeter of this row of 4 desks?

​ (a)   centimetres.

• 760
• 320
• 240
• 550

Anita recorded the weather for two weeks in the table. She then drew a graph of the results. Which graph shows Anita's results for the two weeks?

• 
• 
• 
• 

Holly rolls a standard dice once. Which two of the following results are possible.

• Holly rolls a 1.

• Holly rolls all of the numbers 1 to 6.

• Holly rolls a 7.

• Holly rolls a 2 and a 3.

• Holly rolls a 5.

Zac and Rita live in the same building. There are the same number of stairs between each floor in the building. Zac lives on the 3rd floor and has to walk up 60 stairs from the ground floor. Rita lives on the 5th floor. How many stairs does Rita have to walk up from the ground floor?​ (a)  

• 100 stairs
• 80 stairs
• 120 stairs
• 40 stairs

Cheryl makes $72 selling 9 cakes at a market. All her cakes are the same price.

How much money will she make selling 12 cakes?

• $54

• $76

• $93

• $96

Answer explanation

You divide $72 by 9 = $8 per cake. You then times $8 by 12 = $96.

Which symbols are symmetrical and not symmetrical?

Groups:

(a) Symmetrical

,

(b) Not Symmetrical

• 
• 
• 
• 

Answer explanation

Symmetry is when an object looks the exact same on one side as the other. To see if an object is symmetrical, you draw a line of symmetry or a line dividing an object to show a perfect match on each side. It's like making a mirror image.