Hi,

TANCET (Tamil Nadu Common Entrance Test) is Tamil Nadu State level entrance exam for MBA (Master of Business Administration).  It is conducted by Anna University every year on the behalf of Tamil Nadu Government.

From past trends, the cutoff of General candidate is usually around 38 to 50 and for SC (around 20 to 35), ST (around 19 to 36)  and OBC (around 33 to 35).

But marks to percentile ratio depends on many factors like difficulty level of the exam and number of students appeared etc.

As you have scored 15, as from past trends, you might be not eligible. But if paper was tough, you might be selected for some colleges.

I suggest you to wait for ranks to be declared, from that point you can easily interpret your colleges that you might get.

All the best.