An interview is a conversation where questions are asked and answers are given
# Turning up late
Until and Unless you have a good and appropriate excuse turning up late for an interview gives bad effect to an interviewer.
source Authentic Recruitment
# Not asking questions
At the time of interview the interviewers wants to see if you are attentive or not according to interviews.
source Fortify Experts
# Getting personal or too familiar
We shouldn’t be so much personal or familiar with the interviewer.we shouldn’t behave in a conceited or over familiar and flirty manner.it does not good look.
# Poor body language
The body language during the interview should be proper towards the interviewers. it should be having an open posture.eye contact etc.
# Dressing inappropriately
Professional attire is still proper business etiquette for interviews.It shouldn’t be smart or causal look.
# Lying in the resume
We should be accurate on our resume.Anything can be asked during the interview.So we must go through the resume at time of interview.
Source Statistic Brain