Which ITR should I use

Hi,

I am working in private company where I will be getting regular salary. In weekends I used to work as a freelancer, they used to pay me after deducting 10% tax, My total income is below taxable. Do I need to use ITR 1 form?? In ITR 1 form Do i need to add my freelance income in other income tab or I need to consolidate and add the entire income?

Any suggestions would be highly appreciated. 

Thanks,

Vijay Kumar