• 1 m³ is equal to ____ cm³

Answer: 10⁶ cm³

• 1 liter = ___ ml

Answer: 1000 ml

• 1cm³ of liquid is equal to ___ ml.

Answer: 1 ml

• SI unit of volume is ___

Answer: liter

• 1cm²= ­­­­____ m ²

Answer: 10^-4 m²

• 1m² = ____ mm²

Answer: 10⁶ mm²

• 1m² =  ____ Hectare

Answer: 10^-4Hectare

• 1km²= ____ Hectare

Answer: 100 Hectares

• 1 m² =  ___ Km ²

Answer: 10^-6 km²

• 1cm³ = ___ ml

Answer: 1 ml

• 1m³= _____ lit

Answer:1000 lit

• If ‘l’ is length of cube, volume is:

Answer: l³

• 1 m² = ­­­­­____ cm²

Answer: 10⁴ cm²

• 1 m² =  ___ Km ²

Answer: 10^-6 km²

• SI unit of area is ____.

Answer: m²

• SI unit of mass is ____

Answer: kg

• Which is the least dense planet in solar system?

Answer: Saturn

• Which is the densest plant in solar system?

Answer:  Earth

• If we have a large enough water pool, Saturn would float on it?

Answer: True

• SI Unit of density is ____

Answer: kg m^-3

• Density is ___  proportional to mass.

Answer: Directly

• Density is ___ proportional to volume.

Answer:  inversely

• The density of a 5kg metal lump of volume 1.25 m3 is ____.

Answer:  4 kg m^-3

• If 90 cm3 of iron weighs 624 g, its density is ____.

Answer: 6.9 kg m^-3

• Mass of a piece of wood is 150g and volume is 200 cm3 then its density is ____.

Answer:  0.75g cm^-3

• If the density of wood is 5g cm-3, what is the mass of 1 cm3?

Answer: 5 g

• Volume of book of length 20cm, breadth 10cm and height 5 cm is ____.

Answer: 1000 cm³

• Initial level of water in a measuring cylinder is 20.5ml. If on dropping of stone, water rises to 30ml, volume of stone is ____. Answer: 9.5 ml

• A ____ is used in laboratory to measure volume of a liquid.

Answer: measuring cylinder

• Sub-multiple unit of area are ____.

Answer: cm^2, mm² etc

• Mass per unit volume is____.

Answer:  density

• Space occupied by an object is ____.

Answer: volume

• To determine the density of a solid, we need to know its ____ and ____.

Answer: mass and  volume

• The SI unit of density is Kg m-3.

Answer: True

• A piece of wood and a piece of copper of same mass have same volume.

Answer: False

• It is convenient to store 100Kg of steel than 100 Kg of cotton because ____.

Answer:  cotton has more volume.

• Physical quantity is that quantity which _____.

Answer: can be measured.

• Length is distance between basically ___ points.

Answer: two

• Which is heavier, 10kg cotton or 10 kg iron?

Answer:  both of same mass.