See in general the results are declared in 1 month past interview. SO you should wait for the remaining 15 days and you can call the reception of the cognizant and you can ask about the results, that way you can also get the details.

Now if you apply for GENC ELEVATE, then you can go for it and there are no issues about it and it doesn't mean that if you are not selected in Genc that doesn't necessarily mean that you will be rejected in Elevate. So don't be nervous and wait for some time and if you have your interview in some days then attempt the interview with full confidence.

I hope this helps. All the best.