A t-test is any statistical hypothesis test in which the test statistic follows a Student's t-distribution if the null hypothesis is supported.
Currently, 1 USD = 68.08 INR . So, 500 USD = 34032.18 INR. This value may vary due to the following causes : 1. Global economic slowdown: This the major factor which is contributing to both the stock markets and Indian currency fall.
As on October 18, 2014 it would be $48,812,250. Since the exchange rates of Indian Rupee and US Dollar keep fluctuating, go to Google Search and type the following search  3000000000 rupees in US dollars  to get the answer as per the present date exchange rates.Similarly any other currency conversion can be done between any currencies across the world.00 crore is equal to how much in American dollars? Given crore on its own is not a currency anywhere, I am assuming that you mean crore Rupees which equals ten million rupees.