NID DAT 2027 preparation: Prelims, Mains and the interview, explained

NID’s Design Aptitude Test is the exam most design aspirants dream about and least understand. It has two stages, and the second one is nothing like the first.

Stage 1 — DAT Prelims

A written paper, usually in December or January. Part of it is objective — visualisation, observation, general design awareness. Part of it is subjective — drawing and idea questions answered on paper. Prelims is about being shortlisted; you need a strong, consistent paper rather than a brilliant one.

Stage 2 — DAT Mains

Mains is held at the NID campus and has two parts: a studio test and a personal interview. The studio test is hands‑on. You may be asked to make a model from given materials, sketch a series, or solve a problem in a fixed time. Then a panel talks to you about what you made, your portfolio, and why you want to be a designer.

• Start a sketchbook now. Fifty pages of honest daily sketches beat five polished pieces.

• Practise making things — paper, cardboard, wire. Speed and neatness matter.

• Prepare to talk about three projects or ideas you care about, for two minutes each.

• Read a little about Indian design and a few designers whose work you like. You will be asked.

Timeline

September to November: draw daily, cover the Prelims objective syllabus, and do NID‑pattern mocks with review. December to January: Prelims. February to April: build the Mains portfolio and practise studio tasks. April to May: Mains.

Our NID mock series covers Prelims; for Mains, batch students get portfolio reviews and mock interviews with our NID alumni mentors. If you are self‑preparing, find one NID graduate who will give you honest feedback — that single thing changes outcomes.