Hello Bishal,
If you want to go for second round you have the option to hold CMC. You should pay a dd of 55000 Rupees to the college in round 1 and then you can hold the seat. If you go to 2nd round and want to get admission in the college through 2nd round selection your amount of Rs. 55000 will not be refunded. If you do not like the option in round 2 then you should pay full amount and take admission at CMC.