TCS NQT Results and Interview duration

I am going to write tcs nqt on August 5th on-campus.so after that do you think after how many days will the results be released and after release of the results when may the interview be scheduled like 1 week to 10 days later.

(MY TPO said after writing TCS NQT in 3-4 days u will have interview I think so it's not crct)

So I wanna know what's the actual duration between each stage?