Non speculative loss

I have loss on (f/o)trading non -speculative loss of Rs 2,80,000
and
1.speculative profit Rs 2,110

2.short term profit on shares Rs 25000

3.salary income 450000

4.capital gain on property selling

Rs 20lakh
5 bank interest on s/a
Rs 51000
how I set off non speculative loss and with whom?????