Which has highest inertia:solid made up of aluminimum,steel and wood of same shape and same volume

Which has highest inertia:solid made up of aluminimum,steel and wood o

1.	Which has highest inertia:solid made up of aluminimum,steel and wood of same shape and same volume
Answer» Since steel has the highest density among these three. So, because of the same volume it has the highest mass and hence the highest inertia.