An iMocha assessment is a proctored online test that can mix multiple choice, coding problems, fill-in-the-code questions and written or video answers. Proctoring rules are strict enough that switching windows too often can end the test. This page covers what the iMocha assessment is, its format and timings, how it is scored, the rules to know before you start, how to prepare and a practice plan.
What the iMocha assessment is
iMocha, formerly Interview Mocha, rebranded around 2020 and now describes itself as a skills-assessment and skills-intelligence platform. Its AI-LogicBox questions ask you to fill in missing code in a script rather than write a program from scratch.
Format and timings
| Part | What it involves | Time and questions |
|---|---|---|
| Multiple choice and true or false | Knowledge questions | Set by the employer |
| Coding questions | Optional code stub; compile and run shows each test case as passed or failed | Set by the employer |
| AI-LogicBox | Fill in missing snippets in a script, then run and validate | Set by the employer |
| Descriptive, file upload and video | Written or recorded answers | Set by the employer |
Total: employer-set and shown in the invitation email.
How it is scored
- If time runs out, answers saved up to that point are scored.
- The points formula is not published; ask the administrator whether you will get a report.
Rules to know before you start
- Do not switch windows or tabs: the test can end after too many violations.
- Check your webcam and microphone and sit in a well-lit room for video proctoring.
- Open the invitation with the same email address it was sent to, in a current browser.
- Only the person who sent the test can approve a re-attempt.
How to prepare
- Take the practice test if the employer enabled it.
- Test your code against custom input before final submission.
- Close every other app and tab before starting.
- Save answers as you go so a timeout does not lose work.
A practice plan
- Day 1: read the platform's candidate guide and try its practice environment.
- Days 2 to 4: two timed problems a day in your test language, writing your own edge-case tests.
- Day 5: one full mock under the real time limit.
- Day 6: review mistakes and the input and output rules.
- Day 7: take the test in one sitting with a stable connection.
Related guides: what an online assessment is, the HackerRank assessment guide, the CodeSignal assessment guide.
On the day, and the mistakes to avoid
- Check the platform, the allowed languages and the time limit in the invitation.
- Try the practice environment or tutorial so the editor and run buttons are not new.
- Use a reliable computer on a stable connection, with other apps and tabs closed.
- Read every problem before starting, and do the quickest ones first.
- Write and run your own edge-case tests before submitting.
- Keep a few minutes at the end to check output formats and resubmit if needed.
Mistakes that cost candidates:
- Writing an elegant solution that fails large hidden tests because of its complexity.
- Mismatched output formats: extra spaces, prompts or debug prints.
- Spending most of the time on one hard problem while easier points go unclaimed.
- Pasting code you did not write, which integrity settings can flag.
- Not reading the input limits, so a solution that works on samples times out.
What happens after the iMocha assessment
If you pass, the next stage is usually a technical interview, and some interviewers ask about your assessment solution. Be ready to explain your approach and its complexity out loud, and prepare two or three behavioral stories for the conversations that follow. For the next stage, see software engineer behavioral answers.
Where CoPilot Interview fits
Online assessments are tests you take on your own: outside help is not allowed, and proctoring settings can flag other apps, tab switches or a second voice. Practice beforehand instead. CoPilot Interview is an AI interview assistant; its free AI mock interview prepares you for the interviews that follow the assessment, with questions built from your résumé and the job description and each spoken answer scored out of ten. The free plan gives 15 minutes a day of live help in sessions of up to 15 minutes, with AI mock interviews included. Read the invitation carefully and follow your employer's rules.
Disclosure: CoPilot Interview is our product, so weigh what we say about it accordingly.
Frequently asked questions
What is AI-LogicBox in iMocha?
A question type where you fill in missing code in a script and validate it, without writing a whole program.
Is the iMocha test proctored?
Usually, with webcam monitoring and window-switch limits set by the employer.
Can I retake an iMocha test?
Only if the person who sent it approves a re-attempt.
What happens if time runs out?
Answers saved up to that point are kept and scored.
Can I use AI tools during the iMocha assessment?
No, unless the instructions explicitly allow it. Assessments are meant to be taken on your own, and proctoring settings can flag other apps, tab switches or pasted code. Use AI tools to practice beforehand, and follow your employer's rules.
Practice this interview before the real one
The AI mock interview builds questions from your resume and the job description, reads them aloud and scores each spoken answer out of 10. Included on the free plan.
Start a mock interview