The National Institute of Design's Mains is a studio test and an in-person interview in which you walk the panel through your portfolio and your way of seeing.
NID DAT Mains InterviewQuestion 3 of 9 · Portfolio
Recording
About you2Portfolio3Observation4Interests
ABC
Faculty B · PortfolioAI board of 3
WhiteboardShared
B
Hold Space to answerTap to answer Type instead12:40
Scored on 6 criteria
Marks
No fixed marks
Length
10–20 minutes
Panel
3 members
They read first
Your Portfolio
See one run
The NID interview interview, from your Portfolio to the report
What a mock looks like in the room, step by step. The panel, its order, the form and the criteria are the real interview's; the words and numbers are illustrative.
1
You fill in your Portfolio once
The panel will have your portfolio in front of it. Expect to be asked about your process — what you observed, what you tried, what you threw away — more than about the finished pieces.
Your PortfolioYou fill it once
Name
Home district and state
Education
Portfolio highlights
Hobbies and interests
Achievements and extracurriculars
2
The board asks, one member at a time
In the order the real one moves: about you, then portfolio, then observation, then interests. Follow-ups come from what you just said.
NID DAT Mains InterviewQuestion 3 of 9 · Portfolio
Recording
About you2Portfolio3Observation4Interests
ABC
Faculty B · PortfolioAI board of 3
WhiteboardShared
B
Hold Space to answerTap to answer Type instead09:20
3
You answer out loud
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.
You, answering out loudIllustrative
Faculty B · Portfolio
Measured as you speak
70110–170 words a minute: where boards are at ease210
Words per answer so far
Shaded: long enough to make a point, short enough to land itone ran long
132words a minute
2long pauses
2.4fillers per 100 words
71%looking toward the camera
4
The report says what to fix
Scored on the 6 criteria this interview is assessed on, member by member, with every line of your Portfolio marked as held up, shaky or not yet asked. A practice estimate, never a forecast.
Your reportIllustrative
Interview · practice estimate
62 / 100 indexAbove average
This board gives no marks of its own, so it is a practice index out of 100. For finding what to fix, not for predicting a result.
What the board assessed
Observation7/10
Process6/10
Depth of own work7/10
Ideation6/10
Communication5/10
Curiosity6/10
Member by member
AFaculty A · You & design
BFaculty B · Portfolio
CFaculty C · Observation
Your Portfolio, under questioning
Name: Held up Home district and state: Shaky Education: Not asked yet
Nothing to buy first. Pick the round, fill in your Portfolio, and the board is ready. Your recording, if you ask for one, never leaves your device.
Two or three faculty members, usually from the discipline applied for.
The interview looks for a designer's way of seeing: curiosity about everyday things, a process behind the work, and the ability to talk about it honestly.
1 About you
2 Portfolio
3 Observation
4 Interests
The Mains combines the studio test and the interview: for B.Des, 60% studio and 40% interview; for M.Des, 40% studio and 60% interview. The studio test is not simulated here.
Who sits on the board
A
Faculty A · You & design
A senior faculty member. Opens, asks why design, and closes.
B
Faculty B · Portfolio
A designer from the discipline. Picks one piece in the portfolio and asks about its process: what was observed, what was tried, what failed.
C
Faculty C · Observation
Asks the candidate to look at an everyday object or place in a new way — and to sketch the idea on the board.
What they assess
6 things the panel is weighing
Observation
Notices how people actually use things, and what goes wrong.
Process
Can describe how an idea developed — research, attempts, failures, choices.
Depth of own work
Owns the work in the portfolio and can defend its choices.
Ideation
Generates more than one idea and can make one visible quickly.
Communication
Explains visual thinking in words, honestly and without jargon.
Curiosity
Brings real interests from outside the classroom.
Not published by NID — these are the areas its panels consistently probe.
What they read before you walk in
Your Portfolio
The panel will have your portfolio in front of it. Expect to be asked about your process — what you observed, what you tried, what you threw away — more than about the finished pieces.
NameThe board may address you by it.
Home district and stateBoards ask more about this line than any other.
Education
Portfolio highlights
Hobbies and interestsWrite what you can defend three questions deep.
Achievements and extracurriculars
Why design, and why this discipline?
Practise it here
Three ways in, one report
Every sitting — AI, real or peer — is scored on the same 6 criteria, so you can see a line move instead of weighing one opinion against another.
AI board · now
A 3-member AI board, run the real way
FreeThree interviews a day
Questions from your own Portfolio, in the real order
How is the NID DAT Mains Interview interview conducted?
Two or three faculty members, usually from the discipline applied for. It usually runs 10–20 minutes. The interview looks for a designer's way of seeing: curiosity about everyday things, a process behind the work, and the ability to talk about it honestly.
Does the NID interview interview carry marks?
The Mains combines the studio test and the interview: for B.Des, 60% studio and 40% interview; for M.Des, 40% studio and 60% interview. The studio test is not simulated here.
What does the board assess?
Observation, Process, Depth of own work, Ideation, Communication, Curiosity. Not published by NID — these are the areas its panels consistently probe.
What will I be asked about?
The panel will have your portfolio in front of it. Expect to be asked about your process — what you observed, what you tried, what you threw away — more than about the finished pieces. The Portfolio lines it draws on: name, home district and state, education, portfolio highlights, hobbies and interests, achievements and extracurriculars, and more.
Can I practise the NID interview interview online?
Yes. The Practice Studio runs a mock interview the way the real one moves — a 3-member panel taking turns in the real order — and scores you on the same criteria. You can also book a real interviewer for a free, demo or paid session by video.
Can I practise it in Hindi?
Yes. The AI interviewer can conduct the whole interview in हिन्दी (Hindi), as a Hindi-medium board does, and you can answer in Hindi or English.