Pixel Softek is a good company for career startup, It provides a great opportunity for learning new and advanced technology which helps to boost a career in future. Once I have attended Pixel Softek interview but I didn't get selected there. According to my experience, you have to be well prepared in your core subjects and logical aptitude. In technical round almost they asked 70% questions from core subjects basics and rest 30% from logical aptitude. Once if you cleared your technical round you will go further HR round in which they asked questions like.
What do you know about Pixel Softek?
Why should I hire you?
Do you work without a salary?
Why do you think you are fit for this role?
What are your short time and long time goals?
Where do you see yourself after 10 years?
The most important thing, just maintain your confidence, Good Luck !!!