Earlier quoted context omitted.
1 USD is ~Rs 66. That is a staggering difference in purchasing power! I would guess that the only note in the US with a similar reputation which is still issued would be the $100. Notes larger than this ($500, $1000, $5000, and $10 000) have been discontinued since 1946 and actively destroyed by the Federal Reserve since 1969. Isn't there a concern that those who were using these high denomination notes just switchin…
> 1 USD is ~Rs 66. That is a staggering difference in purchasing power! How on earth do you derive purchasing power from comparison of arbitrary units? ~Rs 1 does not have the purchasing power of 1 USD,. 1 Zimbabwean dollar does not have the purcahsing power of 1 GBP.
The PPP is, in simple terms, the amount of money in each currency that can buy similar amounts of goods; so taking this PPP at face value, what 1 dollar can buy in the US, 17 rupees can buy in India. This is of course not entirely true, because it's an averaged value, and there's other complications, but it's at least a better starting point than assuming Rs 66 per dollar.
[1] https://stats.oecd.org/Index.aspx?DataSetCode=SNA_TABLE4