Base Year Change WPI PPI. GS 3 MAINS

What to read and How to read Newspaper? Very common problem of every aspirant.

Please see this article

why you should read this article?

First thing WPI , CPI and New PPI are part of Macro Economics which influence RBI policies and Overall Bank Interest rates. It also helps in Making Economic policies related to Procurement and Distribution of Goods.

Previously UPSC has asked questions on these type of Base year changes in GS 3 Mains