Year 7 NAPLAN Numeracy Revision

Grace is 16 years old.

Mark is 5 years more than twice Grace's age.

How old is Mark?

• 42

• 82

• 23

• 37

When keeping horses, 1 hectare of land is recommended for every 2 horses.

How many hectares of land would be needed for 8 horses?

• 4

• 6

• 10

• 16

• 3

• 15

• 30

• 33

Jane makes necklaces using beads.

She has 345 beads in 23 different colours.

She has the same number of beads in each colour.

How many beads does Jane have of each colour?

(a)  

Tammy left her houes at 8:35 in the morning and did not return until 4:45 in the afternoon.

How long was Tammy away from her house?

• 3 hours 50 minutes

• 4 hours 10 minutes

• 7 hours 50 minutes

• 8 hours 10 minutes

• 13 hours 20 minutes

A scientist is studying mice.

Which unit would be the most appropriate to record the mass of a mouse?

• litre

• millimetre

• gram

• kilogram

• $\frac{1}{2}$

• $\frac{1}{3}$

• $\frac{1}{4}$

• $\frac{1}{8}$

Mike had 4 cups of rice.
He used  $\frac{1}{2}$  cup of rice for one recipe and  $1\frac{1}{4}$  cups of rice for another recipe. 

How many cups of rice did Mike have left? 

•  $1\frac{1}{4}$  

•  $2\frac{1}{4}$  

•  $2\frac{1}{2}$  

•  $5\frac{3}{4}$  

• THere are more four-wheel drives than passenger cars.

• Commercial vehicles are the most common type of vehicles.

• There are more Asian vehicles than European vehicles.

• There are more Australian vehicles than European vehicles.

Mary had 1 kilogram of cheese.
She used  $\frac{1}{4}$  kilogram for sandwiches.

Which of these shows how much cheese she had left?

• 0.25 kg

• 0.3 kg

• 0.34 kg

• 0.75 kg