Part 14: Employment Stats – The PLFS Era

Visual representation of employment statistics in India and the PLFS methodology for UPSC ISS aspirants.

Welcome back, future Indian Statistical Service (ISS) officers! Take a deep breath and give yourselves a round of applause. With today’s session, we are officially concluding Module 4: Social & Demographic Statistics (The People Part). Over the past few blogs, we have counted the sheer size of our population through the Census (Part 11), tracked … Read more

Part 13: Health & Education – NFHS and U-DISE Explained

Infographic-style image representing Indian health and education data systems including NFHS and U-DISE plus.

Welcome back, future Indian Statistical Service (ISS) officers! In our previous session, Part 12: Vital Statistics, we decoded how the Office of the Registrar General of India (ORGI) tracks the continuous cycle of births and deaths through the Civil Registration System (CRS) and the Sample Registration System (SRS). We learned the formulas for Infant Mortality … Read more

Part 12: Vital Statistics – SRS vs CRS

Comparison of Vital Statistics systems in India showing the difference between SRS and CRS for statistics students.

Welcome back, future Indian Statistical Service (ISS) officers! In our previous session, Part 11: The Grand Count, we kicked off Module 4: Social & Demographic Statistics by exploring the massive machinery behind the Population Census. We learned how the government counts 1.4 billion people and maps their housing and demographics every ten years. But here … Read more

Part 11: The Grand Count – Population Census

A digital representation of the Population Census of India featuring a map and data enumeration tools for UPSC ISS preparation.

Welcome back, future Indian Statistical Service (ISS) officers! Take a moment to pat yourselves on the back. We have officially crossed the halfway mark of our journey! In Module 1, we built the grand administrative architecture of MoSPI and the NSO. In Module 2, we chased the money, decoding GDP, Inflation, and Industrial output. In … Read more

Part 10: The Census of Land & Animals

A professional graphic illustrating an agricultural land map (Operational Holding) alongside livestock icons, representing the two major Indian rural censuses.

Welcome back, future Indian Statistical Service (ISS) officers! You have successfully reached the grand finale of Module 3: Agricultural Statistics. In our previous session (Part 9), we walked through the fascinating fields of India, learning how the government estimates the area sown and the total crop yield using traditional Patwaris (TRS/EARAS) and scientific Crop Cutting … Read more

Part 9: Counting the Harvest – Crop Estimation (TRS, EARAS, ICS)

A professional illustration representing the Timely Reporting Scheme (TRS) and Crop Cutting Experiments for Agricultural Statistics in India.

Welcome back, future Indian Statistical Service (ISS) officers! Congratulations! You have successfully conquered Module 2: Economic Statistics, where we decoded the complex mathematics of GDP, Inflation (CPI/WPI), Industrial Output (IIP/ASI), and the formulas of Index Numbers. Today, we take a massive shift in our journey. We are stepping out of the air-conditioned corporate factories and … Read more

Part 8: Index Number – The Mathematics

A conceptual 3D render of an economic barometer set to a base year of 100, featuring a balance scale with symbols for Laspeyres, Paasche, and Fisher’s Ideal Index.

Welcome back, future Indian Statistical Service (ISS) officers! We have arrived at a very special milestone. Today, we are officially wrapping up Module 2: Economic Statistics (The Money Part). Over the past few sessions, we have successfully decoded the nation’s wealth through GDP and National Accounts (Part 5), tracked the cost of living and inflation … Read more

Part 7: Industrial Statistics – ASI, IIP, ASUSE & ASSSE Explained

An isometric illustration of four interconnected platforms representing the Annual Survey of Industries, Index of Industrial Production, and the unincorporated and service sector surveys in India.

Welcome back, future Indian Statistical Service (ISS) officers! You have been making fantastic progress. In our previous session (Part 6), we completely updated our knowledge on how inflation is measured using the CPI and WPI, and we noted the massive statistical shift happening across the country with the introduction of the new 2022-23 base year. … Read more

Part 6: Measuring Inflation: CPI vs WPI Explained

A split-screen 3D comparison of the Wholesale Price Index (WPI) represented by a factory warehouse and the Consumer Price Index (CPI) represented by a retail grocery basket.

Welcome back, future Indian Statistical Service (ISS) officers! In our previous session, Part 5 we mastered how the National Accounts Division (NAD) measures the overall wealth and production of our economy through GDP and GVA. Towards the end of that blog, we encountered a critical concept: the difference between Nominal GDP and Real GDP. We … Read more

Part 5: National Account 101: Understanding GDP, GVA, and Methodologies

A professional 3D isometric dashboard representing the Indian economy, showing the relationship between GDP (Consumer Side) and GVA (Producer Side) with minimalist icons for manufacturing and services.

Welcome back, future Indian Statistical Service (ISS) officers! Congratulations on successfully completing Module 1, where we decoded the vast administrative and legal architecture of the Indian Statistical System. We explored the corridors of MoSPI, understood the watchdog role of the NSC, and paid our respects to the Father of Indian Statistics, Prof. P.C. Mahalanobis. Now, … Read more