The Magadh University, one of the biggest in Bihar, advertised for the post of professor in the department of mathematics but decided to test three associate professors. They were invited on Saturday for try-outs before a selection committee, to results that some may see as hilarious but others, as tragic.
One of the three men could not even solve a 9th grade problem. Another professor spelt "triangle" as "trangal".
The third candidate somehow produced some satisfactory answers. The interactions have been recorded and sealed and will be presented at a meeting of the syndicate.
Last year, fake topper Ruby Rai - caught in a TV sting saying that she learnt cooking in political science - was among 20 students, teachers and others arrested for a cash-for-marks scandal.
In 2015, Bihar was shamed globally by pictures of relatives scaling the walls of an exam centre to pass cheatsheets to students in an exam centre.