Dear Dheeraj,
No. Minimum wages is the sum total of all the components fixed under the Minimum Wages Act,1948 by the Govt. Any componential wage or salary structure would comprise of fixed and variable components. For example Basic salary would be a fixed component of the structure while other allowances in general may be variable in relation to the basic salary i.e., as a percentage to the basic salary. Among other allowances, dearness allowance or "D.A" is a special type of allowance introduced into the wage structure to compensate the periodical hike in the price level or cost of living as reflected by the Cost of Living Indices. Thus, the change in the general price level is reflected by the raise or fall in the points of any cost of living index ( C.S.I). When the D.A of the employees is linked to any Cost of Living Index, it is called " Variable Dearness Allowance " or "V.D.A" for short. Though for Central and State Govt employees the hike linked to the CLI is computed as a percentage to their basic pay, for the employees of the scheduled employments under the Minimum Wages Act,1948 whose minimum wages normally comprises of two components viz., Basic and D.A only, the D.A is linked to the CSI and the calculation is made only with reference to the raise or fall in the CSI. Therefore, all employees covered by the minimum wages would get the same amount of D.A irrespective of their category. Thus minimum wages under the MW Act,1948 is the sum total of basic and D.A and the D.A being variable according to the variation in the CSI to which it is linked, you have to be vigilant and ensure that the sum total of your industry wages do not fall below the sum total of the minimum wages at any point of time.