Correct Answer:
Option B - The unit of measurement is per quintal for mild steel (M.S,) reinforcement of RCC works while the expanded metal (X.P.M.), size specified and rolling shutters are measured in square meter (m²)
B. The unit of measurement is per quintal for mild steel (M.S,) reinforcement of RCC works while the expanded metal (X.P.M.), size specified and rolling shutters are measured in square meter (m²)