Can presumptive tax applicable for ITR 3?

Yes possible

Professional income should not exceed 50L to avail presumptive u/s 44ada

Agreed with mr subramanian

Hi Wazir Cin, I'll be happy to help you.
In your case, you need to show income in two heads. The first one is under the head salary, and then the remaining freelancing income will be shown in income under the head business and profession.
Freelancing income, if less than 50 lacs, then you can choose presumptive scheme u/s 44ADA to save your taxes.

Further, if you need help, then I'm leaving the details in your inbox. We will discuss in detail the ways for saving tax.

Pls post gross total income