Barclays Analyst interview questions

It was pretty straightforward. First round was aptitude plus coding. Aptitude consisted of your quants,verbal and logical reasoning.Aptitude test was of 1 hr.Then half hour for coding which consist of 2 questions.Questions were based on pure logic and of easy level. around 100 shortlisted from Apti from near 350 students.Then they took technical round followed by HR round.I still cant believe why they rejected me after having nearly 1 hr of tech and shortest Hr round that can be taken by HR manager.