As per the current norms, which among the following is a measure of headline growth rate in India?

Answer: [A] GDP at factor cost at constant prices

Economic Survey:

Headline growth rate will now be measured by GDP at constant market prices, which will henceforth be referred to as ‘GDP’, as is the practice internationally. Earlier, growth was measured in terms of growth rate in GDP at factor cost at constant prices.

This question is a part of GKToday's Integrated IAS General Studies Module