Have I to pay fee for spot round too? I have paid 35k after 1st round in josaa counselling for nit.
It is not mandatory that there will be a special round this year too. Secondly, even if there is then you have to pay an additional fee of Rs.1000 to participate in that round, i.e. when you have been allotted a seat which seems to be your case else you would have to pay the total sum including the first-semester registration fees.
Hope it helps... Good Luck!