Out of the following the correct order of increase in dimensions of mass is
A) Velocity
B) Power
C) Gravitational Constant 
 

The correct order of dimensions of mass increases for the given quantities would be:

C) Gravitational Constant - The gravitational constant (G) is a fundamental constant in physics that relates to the force of gravity between two objects. It has the dimensions of $\left[Mass{]}^{-1}\right[Length{]}^3[Time{]}^{-2}$.

A) Velocity - Velocity (v) is a measure of the rate at which an object changes its position with respect to time. It has the dimensions of $\left[Length\right][Time{]}^{-1}.$

B) Power - Power (P) is the rate at which work is done or energy is transferred or converted per unit time. It has the dimensions of $\left[Mass\right]\left[Length{]}^2\right[Time{]}^{-3}$.

Hence the correct option is "b": C, A, B.