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21 Knots Design & Consulting interview questions
Updated Sep 22, 2025
based on 2 ratings
Difficulty
Average
Experience
Mixed
How others got an interview
100%
Applied online
Applied online
Interview search
2 interviews
21 Knots Design & Consulting interviews FAQs
Glassdoor users rated their interview experience at 21 Knots Design & Consulting as 100% positive with a difficulty rating score of 3 out of 5 (where 5 is the highest level of difficulty). Candidates interviewing for Junior Naval Architect and rated their interviews as the hardest, whereas interviews for Junior Naval Architect and roles were rated as the easiest.
the interview was conducted in 2 sections. one is technical interview which is tough, and 2nd interview with CEO. Questions asked were based on basics of ship and naval architecture and application level questions.
I applied online. The process took 2 weeks. I interviewed at 21 Knots Design & Consulting (Mumbai) in Apr 2025
Interview
It was 2 rounds and both were technical questions completly based on stability, resistance, propulsion and project.Few questions were based on structure and basics of strength of materials.Everthing was scheduled on time.
Interview questions [1]
Question 1
Basic Naval Architecture from stability, resistance and Propulsion.