Zenith Software (India) Senior Software Engineer interview questions

Hr call me for interview , than i go there, and i give my resume for hr, She call me and discuss with manager, manager says that what's your salary and expectation , while hr already discusssed this things on phone, he says that sit outside , than after 15 mins, hr come and say that now u can go for today, we will call you later,so you can think about company nature and work. Acc. to me ,this is very unprofessional company.