Hello,

That means that you did not qualify that particular subject. Either you failed in any of the components of the subject such as Lab component (because your overall marks were less than 50 out of 100) or Theory component(because marks scored in Final Assessment Test were less than 40).

In such cases you will have to go for re-registering the course, by paying certain fees(around 6000 per subject) and then you will have to complete the failed component again.

Hope this helps