Originally Posted by Alex_I

- Are you flying on a single ticket? If so, then the airline checking you in in India will ask for the test results and you will not be asked again in DOH. This is what happened when we were flying ZNZ-DOH-MIA on Qatar last fall: we were asked to show test results in ZNZ but not DOH.
However, I am not sure what would happen if you are asked to check in in DOH.