BITSAT is a national level exam conducted by BITS Pilani for admission to Integrated First Degree programs offered at BITS campuses in Pilani, Goa and Hyderabad. If a candidate go for second round of counselling he has to pay fees for the second round it is almost same as fees of first round. Hooe this may help you. 

Hi Virat,

Thanks for connecting to the carrer360.

Coming to your question if you go for the second round for bitsat then you have to pay an extra fee for second round that will be around 30k. 

I will suggest you to go for the second round because most students generally don't participate so your chances for your branch may get high

Hope it helps, Thank you

Regards carrer360 team