Composite dealer turnovers all show in composite return

A registered composite scheme dealer income detailes mentioned below show in it returns.
1.Sale of medicines turnover for pharmacy business rs:80 lacs yearly
2.Health service income sec 194jb Rs:30 lacs.
3.Rental income from shops rs:3,60,000/-
4.Agrilculture income rs:2 lacs yearly.
Doubt:
Dealer above mentioned income tax applicable on sale of medicines only or all incomes tax applicable in gst act.