Correct option is B
Input indices - The method that measures changes in the price of inputs to the construction process by monitoring separately the cost of each factor is called input indices.
Input indices - The method that measures changes in the price of inputs to the construction process by monitoring separately the cost of each factor is called input indices.
The minimum density (g/cc) of corrugated and semi-corrugated asbestos cement sheets considered acceptable for construction purposes by the Indian standard is: