Hello aspirant!
No, you don't have to pay the fees in second round again after choosing the float option. The fees is paid only before the first round during registration. This fees will be adjusted by AKTU in which college you take admission in. 20000 will be deducted from your fees. I hope this information was helpful!
I wish you all the very best!
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile