भारतात औद्योगिक उत्पादन पातळी खालीलपैकी कोणत्या संख्याशास्त्रीय संकल्पनेतून व्यक्त होते ?

The correct answer is Option C (Index of Industrial Production (IIP)).

Key Points:
• Correct Option Evaluation: The correct answer is option (3) Index of Industrial Production (IIP).
• Index of Industrial Production (IIP):
• Concept & Significance: IIP is a composite indicator that measures the short-term changes in the volume of production in a given basket of industrial products during a given period with respect to a chosen base year.
• Publishing Body: In India, IIP is compiled and published monthly by the National Statistical Office (NSO) [formerly Central Statistics Office - CSO] under the Ministry of Statistics and Programme Implementation (MoSPI).
• Analysis of Other Options:
• CSO (Option 1) is the organization that compiles statistics, not the statistical index itself.
• SIC (Option 2) classifies industries, and Price Index (Option 4) measures inflation, not industrial volume.
• Exam Insight: IIP covers core sectors like electricity, crude oil, coal, natural gas, refinery products, fertilizers, steel, and cement.
• Key Takeaway: The Index of Industrial Production (IIP) expresses the level of industrial production in India.