if anyone failed in resupply exam then is she or he totally looses him or her academic year?

Hy,

I would like to answer your query. As per your question, I would like to tell you that the criteria for re-supply exams is not fixed for every colleges and differ from college to college. Generally, it happens that even after getting failed in re-supply exams, there are very less chances that one's academic year is lost. In most of the colleges, it so happens that you are provided some fixed number of chances for giving supply exams e.g. 3 or 4. When all the chances are over, then there is a year leg.

Hope this will solve your query.

Good afternoon dear aspirant,
As per your query, No if any student fails then he/she will not loss in hos/her academic career. You just need to work hard and with your dedication you will achieve success.
I hope we have cleared your doubts and if you have any other query then we are always ready to help you.
Thank you
All the best