Currently which kind of business is most suitable according to current economics scenario , Trading , Retail ,Manufacturing , Service providing ?

wait more details from our experts

Service Providing as it is continous needs

All businesses have their pros and cons , it depends on many factors like :

County , Economy, People, Usage etc...

Also Capital, Funding plays vital role, availability of Raw Materials , Manpower (Skilled and unskilled), Technology etc

That really depends on which regions you're stationed in and what your area of expertise is.