Which itr form i have to file ?

File ITR 3 & declare these income under presumptive assessment.

sir if i file itr 1 it will receive defective notice as i received bussiness income from duductor under 194-c.

is it fine to file itr 4 with 44ada ?

For contract income, over which TDS u/s. 194C has been deducted. you should file return under sec. 44AD IT act. Yes, you can file ITR 4.

thanks everyone for valuable time.

My Pleasure.                 

Whether any TDS deducted over the commission?

If TDS was deducted u/s. 194H, file ITR 3. 

Declare the income in column 64 of Schedule  P&L