What is the new base year of the Consumer Price Index (CPI)?

While calculating the consumer price index, 'housing' as an item is classified as :

The base year for All-India Wholesale Price Index (WPI) has been changed by the Government of India from 2004-05 to:

Which of the following Institution/Office bring out the Wholesale Price Index (WPI) data in India?

If the price index increased from 100 in 2021 to 110 in 2022 to 132 in 2023, then the rate of inflation is:

In India, which one of the following is responsible for maintaining price stability by controlling inflation?