Quantities:-Those which can be compared with similar properties.OR Those which can be/cannot be measured are called quantities.eg.Love, childhood, Brightness, Darkness, Length, Mass, speed, acceleration, force, momentum, torque…etc Quantities are of two types:- 1.None Physical Quantities & 2.Physical Quantities 1.None Physical Quantities:- Those quantities which cannot be measured are called none physical quantities.eg.Love, Childhood, Brightness, Darkness….etc