ISRO's Centralised Recruitment Board weights its written test and its interview equally: the interview decides half of the final merit.
What a mock looks like in the room, step by step. The panel, its order, the form and the qualities are the real interview's; the words and numbers are illustrative.
The panel has your application: your degree and branch, your project, any job, and your score. Expect your own branch from first principles within the first five minutes.
In the order the real one moves: opening, then core branch, then space systems, then project & missions, then close. Follow-ups come from what you just said.
Speak as you would in the room, or type. Your pace, long pauses and filler words are measured as you go — and, if your camera is on, how often you look toward it.
Scored on the 6 qualities this interview is assessed on, member by member, with every line of your Application form marked as held up, shaky or not yet asked. A practice estimate, never a forecast.
Scaled to the real 100 marks from the board's 6 qualities. For finding what to fix, not for predicting a result.
Nothing to buy first. Pick the round, fill in your Application form, and the board is ready. Your recording, if you ask for one, never leaves your device.
Face this board yourselfA panel of senior ISRO scientists and engineers, with members from the candidate's branch.
ISRO's interview covers technical knowledge, general awareness, communication and academic record: a candidate's branch, applied to the problems of building and flying spacecraft.
The written test and the interview carry 50% each in the final merit.
A senior scientist. Opens with the candidate's background and why ISRO, and closes.
An engineer from the candidate's branch. Core concepts, drawn at the board where it helps, going deeper each time.
A systems engineer. Takes the branch into space — launch loads, thermal control, onboard software reliability, orbits and link budgets — as a practical problem.
Asks about the candidate's project and one current Indian space mission.
Explains the core of their own discipline from first principles, not from a remembered formula.
Sets up an unfamiliar practical problem and reasons to an answer aloud, with an estimate where a number is needed.
Knows their project or thesis — what they personally did, why, what failed, what they would change.
Explains a technical idea so a panel member from another discipline could follow it.
Says "I don't know" and reasons from what they do know, instead of bluffing.
Has a specific reason for this organisation and a realistic picture of the job and the posting.
ISRO lists the areas the interview covers but not a scoring rubric; these are those areas as panels test them.
The panel has your application: your degree and branch, your project, any job, and your score. Expect your own branch from first principles within the first five minutes.
Every sitting — AI, real or peer — is scored on the same 6 qualities, so you can see a line move instead of weighing one opinion against another.
How it works, step by step: the mock interview guide.
The board reads your Application form, asks in the real order and scores you on what the real one assesses. Free, and ready now.
