Allegis Group interview questions

I interviewed at Allegis Group London, UK in August 2018. I was first contacted by one of their internal recruiters, working for the Aston Carter business unit. The recruiter seemed friendly and helpful first but it was obvious to me he didn't have much experience or confidence. I was invited to an interview, where I mey two ladies from their communications department. At times, one of them was throwing in tricky questions, but overall, they used the standard interview range. The evening after the interview the recruiter insisted to get in touch with me as "we won't get their feedback unless we send yours". Done! However, weeks have passed since then and I still received no feedback or reply to my emails. The recruiter disappeared. I explained to him I put time and effort into the interview, but I haven't heard back at all. For a staffing and recruiting organisation, I was expecting more respect for people.

Based on the CGPA criteria which was about 7.75 for B.E. mechanical . The whole interview process included 4 rounds namely- 1. the aptitude round 2.group discussion round 3.tech interview and finally 4.HR interview.