Focaloid Technologies interview questions

It was 3 round actully. One technical +manegerial +Hr round. And everthing went well, But after hr round they don't give propper feedback even though they given assurence about the offer letter. Then i don't wait for their offer and got better offer from other one. After 1.5 months they again conatact me with 30% hike with current offer. But i just decline their offer bcz of their unprofessional behaviour after clearing the interview, and i just ask them to don't ever give hope to the candidates after taking interviews. So i don't sugest anybody to joint them. First impression is the best impression. And i got some negative reviews from some frds too. So better not to be part of them.