I applied through a recruiter. The process took 3 days. I interviewed at 3dplm Software Solution (Pune) in Oct 2018
Interview
First you have to appear for aptitude test..it includes logical reasoning, quantitative aptitude, verbal reasoning, basic maths etc. Then if shortlisted they call for technical interview which includes questions related to geometry and engineering drawings. If selected they call for HR interview
Interview questions [1]
Question 1
about 1st angle projection method, tricky problems on finding area, given top view and front view draw an isometric view etc.