Please mention about which college you are concerned of.

I don;t think it will reduce.

Although there are very few colleges who grant direct second year entry.

It's better you talk it to college authorities

Hostel and ness fees shall remain cinstant for all students from sciences, diploma or any othe r backgrounds.

Sunce services are common for all student pool, fees to shall remain same.

However if its expensive you can choose to not tak e hostels or opt for scholarship to get substantial refund.