Density

## Difficult

Q1) A stone has a mass of 10 kg and a volume of 10 $mm^3$. What is the density of the stone?
Q1) A stone has a density 2 kg/$cm^3$ and a volume of 50 $cm^3$. What is the mass of the stone?
Q1) A boulder has a density 3 g/$cm^3$ and a mass of 60 g . What is the volume of the boulder?
Q2) A brick has a mass of 60 kg and a volume of 20 $mm^3$. What is the density of the brick?
Q2) A pillar has a density 1 g/$mm^3$ and a volume of 40 $mm^3$. What is the mass of the pillar?
Q2) A stone has a density 6 kg/$cm^3$ and a mass of 330 kg . What is the volume of the stone?
Q3) A block of wood has a mass of 360 kg and a volume of 45 $mm^3$. What is the density of the block of wood?
Q3) A boulder has a density 1 g/$mm^3$ and a volume of 35 $mm^3$. What is the mass of the boulder?
Q3) A block of wood has a density 1 kg/$mm^3$ and a mass of 55 kg . What is the volume of the block of wood?
Q4) A stone has a mass of 100 g and a volume of 25 $cm^3$. What is the density of the stone?
Q4) A bar of metal has a density 9 g/$mm^3$ and a volume of 20 $mm^3$. What is the mass of the bar of metal?
Q4) A bar of metal has a density 7 g/$mm^3$ and a mass of 525 g . What is the volume of the bar of metal?
Q5) A stone has a mass of 40 kg and a volume of 20 $mm^3$. What is the density of the stone?
Q5) A pillar has a density 5 kg/$mm^3$ and a volume of 20 $mm^3$. What is the mass of the pillar?
Q5) A brick has a density 5 g/$mm^3$ and a mass of 375 g . What is the volume of the brick?
Q6) A brick has a mass of 270 kg and a volume of 30 $cm^3$. What is the density of the brick?
Q6) A bar of metal has a density 7 kg/$mm^3$ and a volume of 45 $mm^3$. What is the mass of the bar of metal?
Q6) A stone has a density 2 g/$cm^3$ and a mass of 100 g . What is the volume of the stone?
Q7) A boulder has a mass of 80 kg and a volume of 20 $cm^3$. What is the density of the boulder?
Q7) A bar of metal has a density 4 kg/$cm^3$ and a volume of 5 $cm^3$. What is the mass of the bar of metal?
Q7) A bar of metal has a density 8 g/$cm^3$ and a mass of 680 g . What is the volume of the bar of metal?
Q8) A bar of metal has a mass of 50 kg and a volume of 10 $cm^3$. What is the density of the bar of metal?
Q8) A pillar has a density 2 kg/$cm^3$ and a volume of 5 $cm^3$. What is the mass of the pillar?
Q8) A block of wood has a density 10 kg/$mm^3$ and a mass of 600 kg . What is the volume of the block of wood?
Q9) A stone has a mass of 140 g and a volume of 35 $cm^3$. What is the density of the stone?
Q9) A pillar has a density 1 g/$cm^3$ and a volume of 15 $cm^3$. What is the mass of the pillar?
Q9) A pillar has a density 3 kg/$mm^3$ and a mass of 60 kg . What is the volume of the pillar?
Q10) A bar of metal has a mass of 225 kg and a volume of 45 $cm^3$. What is the density of the bar of metal?
Q10) A brick has a density 9 g/$mm^3$ and a volume of 10 $mm^3$. What is the mass of the brick?
Q10) A stone has a density 3 g/$cm^3$ and a mass of 255 g . What is the volume of the stone?