PTC Java Software Developer interview questions

Describe your project in detail?

In Aptitude test, mostly question were asked on Trains, time and distance, pattern analysis and probability. In Technical interview, they asked question related to Exception handling, Linked List, Binary search algorithm and other basic Java questions. Interviewers were not so skilled and I did very well in the Technical interview. After technical interview, one of the interviewer came to me and said "We are looking for more experienced candidate". I had 2.3 years of experience till that day. My concern is why did they invite me for the interview if they wanted to hire a more experienced candidate. It was really a disappointing experience.