Hello,

Yes, Your general rank will be considered. But why can't you provide your income certificate. It hardly takes weenk's time to make it. Go to your locality TAHASILDAR office or BDO office  or Municipal Corporation office and ask them that you want to make income certificate. then if they have that department there then you can indicate you to go there or else if they know where it can be done then you will give you the address.

why to lose a merit if you can get it with a little hardwork. have your documents with you along with home electricity bill and parents documents too.

Hope it helps!