Hey Himanshu,

Spot Round counseling in JAC Delhi is conducted only when all the rounds have been finished and there are still vacant seats present. In such cases only, a SPOT Round is conducted. So you can have options for colleges and their vacant seat which you have to choose. This round is the last round of JAC. It usually starts from the end of July. Previous year it was on 23 July 2018. But I suggest you not to wait for the last round. If you are aiming to drop one year then go for it. Sometimes luck might favors.

All the best