What Is a Mock Interview?
A mock interview is a practice run of a real job interview. Someone asks you actual interview questions, you answer under pressure, and you get honest feedback on what worked and what didn't — before it counts.
Most candidates skip this. They read every guide, memorize the STAR method, and walk in thinking they're prepared. Then the interviewer says "Tell me about a time you failed" and their mind goes blank.
Knowing the answer and delivering it under pressure are completely different skills. A mock interview is where you build the second one.
How Does a Mock Interview Work?
A mock interview has four steps: setup, the interview itself, feedback, and iteration. The whole thing takes 30-60 minutes. Here's the breakdown:
- Setup — You choose the type of interview (behavioral, technical, case study) and optionally share the job description
- The interview — Someone asks you real interview questions and you respond as if it were the actual interview
- Feedback — You receive specific feedback on your answers, body language, pacing, and areas to improve
- Iteration — You practice again, incorporating the feedback
What Are the Different Types of Mock Interviews?
With a Friend or Peer
Free. Easy to set up. Also the least useful option.
Friends go easy on you. They don't know what "Tell me about a time you showed leadership" is actually testing. They'll say "that was good!" when a real interviewer would probe for specifics you didn't provide.
Use this for: Getting comfortable talking out loud. Not much else.
With a Career Coach
The gold standard for personalized feedback — if you can afford it. Sessions run $100-300 each, and you'll need 3-5 to see real improvement. That's $500-1,500 before your first interview.
Use this for: High-stakes interviews (senior roles, career pivots) where the ROI justifies the cost.
With AI-Powered Tools
AI mock interview tools like Revarta sit in the middle: they ask realistic follow-up questions based on your answers, give you detailed feedback on content and structure, and you can practice at 2 AM in your pajamas.
What makes AI practice different from asking ChatGPT:
- Purpose-built for interviews, not general conversation
- Asks follow-ups that probe weak spots in your answer
- Feedback calibrated against what hiring managers actually evaluate
- No scheduling, no cost per session, no one going easy on you
Who Should Do Mock Interviews?
Everyone who's interviewing. But especially:
- First-time job seekers — you don't know what you don't know yet
- Career changers — explaining a pivot takes practice; your first attempt will be twice as long as it should be
- People with interview anxiety — the only cure for interview nerves is doing more interviews
- Senior professionals — behavioral questions at the leadership level are harder, not easier
- Anyone who hasn't interviewed in 2+ years — interview norms change, and you're rustier than you think
Stop Guessing. See Exactly How You Sound.
Reading about interviews won't help you. Speaking out loud will. Get 3 days of full access — no credit card required.
Get specific feedback on what's working and what's killing your chances. Know your blind spots before the real interview.
What Questions Are Asked in a Mock Interview?
Mock interviews typically cover the same questions you'd face in a real interview:
- Behavioral questions: "Tell me about a time you overcame a challenge," "Describe a conflict with a coworker"
- Common questions: "Tell me about yourself," "Why do you want this job?" "What's your greatest weakness?"
- Role-specific questions: Technical questions, case studies, or situational scenarios relevant to your field
For a comprehensive list, see our 50 common interview questions and answers or browse behavioral interview questions with STAR examples.
How to Get the Most from a Mock Interview
Before the Mock Interview
- Share the job description so questions can be tailored to the role
- Treat it like the real thing — dress professionally if it helps you get in the right mindset
- Prepare your stories using the STAR method (Situation, Task, Action, Result)
During the Mock Interview
- Don't pause to restart — push through mistakes like you would in a real interview
- Time your answers — aim for 60-90 seconds per behavioral question
- Ask for follow-up questions — real interviewers always dig deeper
After the Mock Interview
- Write down feedback immediately — you'll forget specifics within hours
- Focus on patterns — one weak answer is normal; the same weakness across multiple answers is what to fix
- Practice again within 48 hours — spaced repetition locks in improvements
How Many Mock Interviews Do You Need?
Most career coaches recommend 3-5 mock interviews before each real interview:
| Session | Focus |
|---|---|
| 1 | General practice — identify your biggest gaps |
| 2 | Work on weak spots from session 1 |
| 3 | Full simulation with the target company's likely questions |
| 4-5 | Polish delivery, timing, and confidence |
With AI tools, you can easily fit in more sessions since there's no scheduling friction.
Mock Interviews vs. Other Preparation Methods
| Method | Pros | Cons |
|---|---|---|
| Mock interviews | Simulates real pressure, builds muscle memory | Requires a partner or tool |
| Practicing in your head | Easy, no setup needed | Doesn't build speaking skills or handle pressure |
| Writing out answers | Helps organize thoughts | Written ≠ spoken; you'll sound scripted |
| Recording yourself | See how you come across | No follow-up questions or feedback |
| Reading guides | Builds knowledge | Doesn't translate to performance under pressure |
The most effective approach: read guides for knowledge, then do mock interviews to turn that knowledge into performance under pressure.
Start Practicing
Reading this article was step one. Saying your answers out loud — under pressure, with feedback — is what actually moves the needle.
Try a free AI mock interview on Revarta — real questions, real follow-ups, feedback calibrated against what hiring managers actually evaluate.
