I got a call from a recruiter. I've never spoken to such recruiters before. They wasted a lot of my time. In the first call, they set up a meeting with me for a particular date and time and never called me. They said, "Sorry, we forgot and do not have your number." So, they set up another time with me, and I planned to attend the call there as well. Again, I never got a call from the recruiter. I messaged them, and they said, "We were busy in another call." Finally, they called me after my time was wasted. I did not find them flexible enough, and they were giving weird and incomplete answers. I realized at that time I did not want to go for another round. Luckily, they did not call me for another round. Good luck!

Basic questions like: Do you know about the company, etc.?